Class Assert

Namespace: NUnit.Framework

Assembly: nunit.framework.dll

The Assert class contains a collection of static methods that implement the most common assertions used in NUnit.

public class Assert

Inheritance: object

Assert

Inherited Members: object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

Constructors

Assert()

We don't actually want any instances of this object, but some people like to inherit from it to add other static methods. Hence, the protected constructor disallows any instances of this object.

protected Assert()

Methods

AreEqual(decimal, decimal)

Verifies that two decimals are equal. If they are not, then an AssertionException is thrown.

public static void AreEqual(decimal expected, decimal actual)

Parameters

expected decimal: The expected value
actual decimal: The actual value

AreEqual(decimal, decimal, string)

Verifies that two decimals are equal. If they are not, then an AssertionException is thrown.

public static void AreEqual(decimal expected, decimal actual, string message)

Parameters

expected decimal: The expected value
actual decimal: The actual value
message string: The message to display in case of failure

AreEqual(decimal, decimal, string, params object[])

Verifies that two decimals are equal. If they are not, then an AssertionException is thrown.

public static void AreEqual(decimal expected, decimal actual, string message, params object[] args)

Parameters

expected decimal: The expected value
actual decimal: The actual value
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

AreEqual(double, double, double)

Verifies that two doubles are equal considering a delta. If the expected value is infinity then the delta value is ignored. If they are not equal then an AssertionException is thrown.

public static void AreEqual(double expected, double actual, double delta)

Parameters

expected double: The expected value
actual double: The actual value
delta double: The maximum acceptable difference between the the expected and the actual

AreEqual(double, double, double, string)

Verifies that two doubles are equal considering a delta. If the expected value is infinity then the delta value is ignored. If they are not equal then an AssertionException is thrown.

public static void AreEqual(double expected, double actual, double delta, string message)

Parameters

expected double: The expected value
actual double: The actual value
delta double: The maximum acceptable difference between the the expected and the actual
message string: The message to display in case of failure

AreEqual(double, double, double, string, params object[])

Verifies that two doubles are equal considering a delta. If the expected value is infinity then the delta value is ignored. If they are not equal then an AssertionException is thrown.

public static void AreEqual(double expected, double actual, double delta, string message, params object[] args)

Parameters

expected double: The expected value
actual double: The actual value
delta double: The maximum acceptable difference between the the expected and the actual
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

AreEqual(double, double?, double)

Verifies that two doubles are equal considering a delta. If the expected value is infinity then the delta value is ignored. If they are not equal then an AssertionException is thrown.

public static void AreEqual(double expected, double? actual, double delta)

Parameters

expected double: The expected value
actual double?: The actual value
delta double: The maximum acceptable difference between the the expected and the actual

AreEqual(double, double?, double, string)

Verifies that two doubles are equal considering a delta. If the expected value is infinity then the delta value is ignored. If they are not equal then an AssertionException is thrown.

public static void AreEqual(double expected, double? actual, double delta, string message)

Parameters

expected double: The expected value
actual double?: The actual value
delta double: The maximum acceptable difference between the the expected and the actual
message string: The message to display in case of failure

AreEqual(double, double?, double, string, params object[])

Verifies that two doubles are equal considering a delta. If the expected value is infinity then the delta value is ignored. If they are not equal then an AssertionException is thrown.

public static void AreEqual(double expected, double? actual, double delta, string message, params object[] args)

Parameters

expected double: The expected value
actual double?: The actual value
delta double: The maximum acceptable difference between the the expected and the actual
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

AreEqual(int, int)

Verifies that two ints are equal. If they are not, then an AssertionException is thrown.

public static void AreEqual(int expected, int actual)

Parameters

expected int: The expected value
actual int: The actual value

AreEqual(int, int, string)

Verifies that two ints are equal. If they are not, then an AssertionException is thrown.

public static void AreEqual(int expected, int actual, string message)

Parameters

expected int: The expected value
actual int: The actual value
message string: The message to display in case of failure

AreEqual(int, int, string, params object[])

Verifies that two ints are equal. If they are not, then an AssertionException is thrown.

public static void AreEqual(int expected, int actual, string message, params object[] args)

Parameters

expected int: The expected value
actual int: The actual value
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

AreEqual(long, long)

Verifies that two longs are equal. If they are not, then an AssertionException is thrown.

public static void AreEqual(long expected, long actual)

Parameters

expected long: The expected value
actual long: The actual value

AreEqual(long, long, string)

Verifies that two longs are equal. If they are not, then an AssertionException is thrown.

public static void AreEqual(long expected, long actual, string message)

Parameters

expected long: The expected value
actual long: The actual value
message string: The message to display in case of failure

AreEqual(long, long, string, params object[])

Verifies that two longs are equal. If they are not, then an AssertionException is thrown.

public static void AreEqual(long expected, long actual, string message, params object[] args)

Parameters

expected long: The expected value
actual long: The actual value
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

AreEqual(object, object)

Verifies that two objects are equal. Two objects are considered equal if both are null, or if both have the same value. NUnit has special semantics for some object types. If they are not equal an AssertionException is thrown.

public static void AreEqual(object expected, object actual)

Parameters

expected object: The value that is expected
actual object: The actual value

AreEqual(object, object, string)

public static void AreEqual(object expected, object actual, string message)

Parameters

expected object: The value that is expected
actual object: The actual value
message string: The message to display in case of failure

AreEqual(object, object, string, params object[])

public static void AreEqual(object expected, object actual, string message, params object[] args)

Parameters

expected object: The value that is expected
actual object: The actual value
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

AreEqual(uint, uint)

Verifies that two unsigned ints are equal. If they are not, then an AssertionException is thrown.

[CLSCompliant(false)]
public static void AreEqual(uint expected, uint actual)

Parameters

expected uint: The expected value
actual uint: The actual value

AreEqual(uint, uint, string)

Verifies that two unsigned ints are equal. If they are not, then an AssertionException is thrown.

[CLSCompliant(false)]
public static void AreEqual(uint expected, uint actual, string message)

Parameters

expected uint: The expected value
actual uint: The actual value
message string: The message to display in case of failure

AreEqual(uint, uint, string, params object[])

Verifies that two unsigned ints are equal. If they are not, then an AssertionException is thrown.

[CLSCompliant(false)]
public static void AreEqual(uint expected, uint actual, string message, params object[] args)

Parameters

expected uint: The expected value
actual uint: The actual value
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

AreEqual(ulong, ulong)

Verifies that two unsigned longs are equal. If they are not, then an AssertionException is thrown.

[CLSCompliant(false)]
public static void AreEqual(ulong expected, ulong actual)

Parameters

expected ulong: The expected value
actual ulong: The actual value

AreEqual(ulong, ulong, string)

Verifies that two unsigned longs are equal. If they are not, then an AssertionException is thrown.

[CLSCompliant(false)]
public static void AreEqual(ulong expected, ulong actual, string message)

Parameters

expected ulong: The expected value
actual ulong: The actual value
message string: The message to display in case of failure

AreEqual(ulong, ulong, string, params object[])

Verifies that two unsigned longs are equal. If they are not, then an AssertionException is thrown.

[CLSCompliant(false)]
public static void AreEqual(ulong expected, ulong actual, string message, params object[] args)

Parameters

expected ulong: The expected value
actual ulong: The actual value
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

AreNotEqual(decimal, decimal)

Verifies that two decimals are not equal. If they are equal, then an AssertionException is thrown.

public static void AreNotEqual(decimal expected, decimal actual)

Parameters

expected decimal: The expected value
actual decimal: The actual value

AreNotEqual(decimal, decimal, string)

Verifies that two decimals are not equal. If they are equal, then an AssertionException is thrown.

public static void AreNotEqual(decimal expected, decimal actual, string message)

Parameters

expected decimal: The expected value
actual decimal: The actual value
message string: The message to display in case of failure

AreNotEqual(decimal, decimal, string, params object[])

Verifies that two decimals are not equal. If they are equal, then an AssertionException is thrown.

public static void AreNotEqual(decimal expected, decimal actual, string message, params object[] args)

Parameters

expected decimal: The expected value
actual decimal: The actual value
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

AreNotEqual(double, double)

Verifies that two doubles are not equal. If they are equal, then an AssertionException is thrown.

public static void AreNotEqual(double expected, double actual)

Parameters

expected double: The expected value
actual double: The actual value

AreNotEqual(double, double, string)

Verifies that two doubles are not equal. If they are equal, then an AssertionException is thrown.

public static void AreNotEqual(double expected, double actual, string message)

Parameters

expected double: The expected value
actual double: The actual value
message string: The message to display in case of failure

AreNotEqual(double, double, string, params object[])

Verifies that two doubles are not equal. If they are equal, then an AssertionException is thrown.

public static void AreNotEqual(double expected, double actual, string message, params object[] args)

Parameters

expected double: The expected value
actual double: The actual value
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

AreNotEqual(int, int)

Verifies that two ints are not equal. If they are equal, then an AssertionException is thrown.

public static void AreNotEqual(int expected, int actual)

Parameters

expected int: The expected value
actual int: The actual value

AreNotEqual(int, int, string)

Verifies that two ints are not equal. If they are equal, then an AssertionException is thrown.

public static void AreNotEqual(int expected, int actual, string message)

Parameters

expected int: The expected value
actual int: The actual value
message string: The message to display in case of failure

AreNotEqual(int, int, string, params object[])

Verifies that two ints are not equal. If they are equal, then an AssertionException is thrown.

public static void AreNotEqual(int expected, int actual, string message, params object[] args)

Parameters

expected int: The expected value
actual int: The actual value
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

AreNotEqual(long, long)

Verifies that two longs are not equal. If they are equal, then an AssertionException is thrown.

public static void AreNotEqual(long expected, long actual)

Parameters

expected long: The expected value
actual long: The actual value

AreNotEqual(long, long, string)

Verifies that two longs are not equal. If they are equal, then an AssertionException is thrown.

public static void AreNotEqual(long expected, long actual, string message)

Parameters

expected long: The expected value
actual long: The actual value
message string: The message to display in case of failure

AreNotEqual(long, long, string, params object[])

Verifies that two longs are not equal. If they are equal, then an AssertionException is thrown.

public static void AreNotEqual(long expected, long actual, string message, params object[] args)

Parameters

expected long: The expected value
actual long: The actual value
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

AreNotEqual(object, object)

Verifies that two objects are not equal. Two objects are considered equal if both are null, or if both have the same value. NUnit has special semantics for some object types. If they are equal an AssertionException is thrown.

public static void AreNotEqual(object expected, object actual)

Parameters

expected object: The value that is expected
actual object: The actual value

AreNotEqual(object, object, string)

public static void AreNotEqual(object expected, object actual, string message)

Parameters

expected object: The value that is expected
actual object: The actual value
message string: The message to display in case of failure

AreNotEqual(object, object, string, params object[])

public static void AreNotEqual(object expected, object actual, string message, params object[] args)

Parameters

expected object: The value that is expected
actual object: The actual value
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

AreNotEqual(float, float)

Verifies that two floats are not equal. If they are equal, then an AssertionException is thrown.

public static void AreNotEqual(float expected, float actual)

Parameters

expected float: The expected value
actual float: The actual value

AreNotEqual(float, float, string)

Verifies that two floats are not equal. If they are equal, then an AssertionException is thrown.

public static void AreNotEqual(float expected, float actual, string message)

Parameters

expected float: The expected value
actual float: The actual value
message string: The message to display in case of failure

AreNotEqual(float, float, string, params object[])

Verifies that two floats are not equal. If they are equal, then an AssertionException is thrown.

public static void AreNotEqual(float expected, float actual, string message, params object[] args)

Parameters

expected float: The expected value
actual float: The actual value
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

AreNotEqual(uint, uint)

Verifies that two unsigned ints are not equal. If they are equal, then an AssertionException is thrown.

[CLSCompliant(false)]
public static void AreNotEqual(uint expected, uint actual)

Parameters

expected uint: The expected value
actual uint: The actual value

AreNotEqual(uint, uint, string)

Verifies that two unsigned ints are not equal. If they are equal, then an AssertionException is thrown.

[CLSCompliant(false)]
public static void AreNotEqual(uint expected, uint actual, string message)

Parameters

expected uint: The expected value
actual uint: The actual value
message string: The message to display in case of failure

AreNotEqual(uint, uint, string, params object[])

Verifies that two unsigned ints are not equal. If they are equal, then an AssertionException is thrown.

[CLSCompliant(false)]
public static void AreNotEqual(uint expected, uint actual, string message, params object[] args)

Parameters

expected uint: The expected value
actual uint: The actual value
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

AreNotEqual(ulong, ulong)

Verifies that two unsigned longs are not equal. If they are equal, then an AssertionException is thrown.

[CLSCompliant(false)]
public static void AreNotEqual(ulong expected, ulong actual)

Parameters

expected ulong: The expected value
actual ulong: The actual value

AreNotEqual(ulong, ulong, string)

Verifies that two unsigned longs are not equal. If they are equal, then an AssertionException is thrown.

[CLSCompliant(false)]
public static void AreNotEqual(ulong expected, ulong actual, string message)

Parameters

expected ulong: The expected value
actual ulong: The actual value
message string: The message to display in case of failure

AreNotEqual(ulong, ulong, string, params object[])

Verifies that two unsigned longs are not equal. If they are equal, then an AssertionException is thrown.

[CLSCompliant(false)]
public static void AreNotEqual(ulong expected, ulong actual, string message, params object[] args)

Parameters

expected ulong: The expected value
actual ulong: The actual value
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

AreNotSame(object, object)

Asserts that two objects do not refer to the same object. If they are the same an AssertionException is thrown.

public static void AreNotSame(object expected, object actual)

Parameters

expected object: The expected object
actual object: The actual object

AreNotSame(object, object, string)

Asserts that two objects do not refer to the same object. If they are the same an AssertionException is thrown.

public static void AreNotSame(object expected, object actual, string message)

Parameters

expected object: The expected object
actual object: The actual object
message string: The message to display in case of failure

AreNotSame(object, object, string, params object[])

Asserts that two objects do not refer to the same object. If they are the same an AssertionException is thrown.

public static void AreNotSame(object expected, object actual, string message, params object[] args)

Parameters

expected object: The expected object
actual object: The actual object
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

AreSame(object, object)

Asserts that two objects refer to the same object. If they are not the same an AssertionException is thrown.

public static void AreSame(object expected, object actual)

Parameters

expected object: The expected object
actual object: The actual object

AreSame(object, object, string)

Asserts that two objects refer to the same object. If they are not the same an AssertionException is thrown.

public static void AreSame(object expected, object actual, string message)

Parameters

expected object: The expected object
actual object: The actual object
message string: The message to display in case of failure

AreSame(object, object, string, params object[])

Asserts that two objects refer to the same object. If they are not the same an AssertionException is thrown.

public static void AreSame(object expected, object actual, string message, params object[] args)

Parameters

expected object: The expected object
actual object: The actual object
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

AssertDoublesAreEqual(double, double, double, string, object[])

Helper for Assert.AreEqual(double expected, double actual, ...) allowing code generation to work consistently.

protected static void AssertDoublesAreEqual(double expected, double actual, double delta, string message, object[] args)

Parameters

expected double: The expected value
actual double: The actual value
delta double: The maximum acceptable difference between the the expected and the actual
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

ByVal(object, IResolveConstraint)

Apply a constraint to an actual value, succeeding if the constraint is satisfied and throwing an assertion exception on failure. Used as a synonym for That in rare cases where a private setter causes a Visual Basic compilation error.

public static void ByVal(object actual, IResolveConstraint expression)

Parameters

actual object: The actual value to test
expression IResolveConstraint: A Constraint to be applied

ByVal(object, IResolveConstraint, string)

public static void ByVal(object actual, IResolveConstraint expression, string message)

Parameters

actual object: The actual value to test
expression IResolveConstraint: A Constraint to be applied
message string: The message that will be displayed on failure

ByVal(object, IResolveConstraint, string, params object[])

public static void ByVal(object actual, IResolveConstraint expression, string message, params object[] args)

Parameters

actual object: The actual value to test
expression IResolveConstraint: A Constraint expression to be applied
message string: The message that will be displayed on failure
args object[]: Arguments to be used in formatting the message

Remarks

This method is provided for use by VB developers needing to test the value of properties with private setters.

Catch(TestDelegate)

Verifies that a delegate throws an exception when called and returns it.

public static Exception Catch(TestDelegate code)

Parameters

code TestDelegate: A TestDelegate

Returns

Exception

Catch(TestDelegate, string)

Verifies that a delegate throws an exception when called and returns it.

public static Exception Catch(TestDelegate code, string message)

Parameters

code TestDelegate: A TestDelegate
message string: The message that will be displayed on failure

Returns

Exception

Catch(TestDelegate, string, params object[])

Verifies that a delegate throws an exception when called and returns it.

public static Exception Catch(TestDelegate code, string message, params object[] args)

Parameters

code TestDelegate: A TestDelegate
message string: The message that will be displayed on failure
args object[]: Arguments to be used in formatting the message

Returns

Exception

Catch(Type, TestDelegate)

Verifies that a delegate throws an exception of a certain Type or one derived from it when called and returns it.

public static Exception Catch(Type expectedExceptionType, TestDelegate code)

Parameters

expectedExceptionType Type: The expected Exception Type
code TestDelegate: A TestDelegate

Returns

Exception

Catch(Type, TestDelegate, string)

Verifies that a delegate throws an exception of a certain Type or one derived from it when called and returns it.

public static Exception Catch(Type expectedExceptionType, TestDelegate code, string message)

Parameters

expectedExceptionType Type: The expected Exception Type
code TestDelegate: A TestDelegate
message string: The message that will be displayed on failure

Returns

Exception

Catch(Type, TestDelegate, string, params object[])

Verifies that a delegate throws an exception of a certain Type or one derived from it when called and returns it.

public static Exception Catch(Type expectedExceptionType, TestDelegate code, string message, params object[] args)

Parameters

expectedExceptionType Type: The expected Exception Type
code TestDelegate: A TestDelegate
message string: The message that will be displayed on failure
args object[]: Arguments to be used in formatting the message

Returns

Exception

Catch<TActual>(TestDelegate)

Verifies that a delegate throws an exception of a certain Type or one derived from it when called and returns it.

public static TActual Catch<TActual>(TestDelegate code) where TActual : Exception

Parameters

code TestDelegate: A TestDelegate

Returns

TActual

Type Parameters

TActual

Catch<TActual>(TestDelegate, string)

Verifies that a delegate throws an exception of a certain Type or one derived from it when called and returns it.

public static TActual Catch<TActual>(TestDelegate code, string message) where TActual : Exception

Parameters

code TestDelegate: A TestDelegate
message string: The message that will be displayed on failure

Returns

TActual

Type Parameters

TActual

Catch<TActual>(TestDelegate, string, params object[])

Verifies that a delegate throws an exception of a certain Type or one derived from it when called and returns it.

public static TActual Catch<TActual>(TestDelegate code, string message, params object[] args) where TActual : Exception

Parameters

code TestDelegate: A TestDelegate
message string: The message that will be displayed on failure
args object[]: Arguments to be used in formatting the message

Returns

TActual

Type Parameters

TActual

Contains(object, ICollection)

Asserts that an object is contained in a list.

public static void Contains(object expected, ICollection actual)

Parameters

expected object: The expected object
actual ICollection: The list to be examined

Contains(object, ICollection, string)

Asserts that an object is contained in a list.

public static void Contains(object expected, ICollection actual, string message)

Parameters

expected object: The expected object
actual ICollection: The list to be examined
message string: The message to display in case of failure

Contains(object, ICollection, string, params object[])

Asserts that an object is contained in a list.

public static void Contains(object expected, ICollection actual, string message, params object[] args)

Parameters

expected object: The expected object
actual ICollection: The list to be examined
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

DoesNotThrow(TestDelegate)

Verifies that a delegate does not throw an exception.

public static void DoesNotThrow(TestDelegate code)

Parameters

code TestDelegate: A TestDelegate

DoesNotThrow(TestDelegate, string)

Verifies that a delegate does not throw an exception.

public static void DoesNotThrow(TestDelegate code, string message)

Parameters

code TestDelegate: A TestDelegate
message string: The message that will be displayed on failure

DoesNotThrow(TestDelegate, string, params object[])

Verifies that a delegate does not throw an exception

public static void DoesNotThrow(TestDelegate code, string message, params object[] args)

Parameters

code TestDelegate: A TestDelegate
message string: The message that will be displayed on failure
args object[]: Arguments to be used in formatting the message

Fail()

Throws an AssertionException. This is used by the other Assert functions.

public static void Fail()

Fail(string)

Throws an AssertionException with the message that is passed in. This is used by the other Assert functions.

public static void Fail(string message)

Parameters

message string: The message to initialize the AssertionException with.

Fail(string, params object[])

Throws an AssertionException with the message and arguments that are passed in. This is used by the other Assert functions.

public static void Fail(string message, params object[] args)

Parameters

message string: The message to initialize the AssertionException with.
args object[]: Arguments to be used in formatting the message

False(bool)

Asserts that a condition is false. If the condition is true the method throws an AssertionException.

public static void False(bool condition)

Parameters

condition bool: The evaluated condition

False(bool, string)

Asserts that a condition is false. If the condition is true the method throws an AssertionException.

public static void False(bool condition, string message)

Parameters

condition bool: The evaluated condition
message string: The message to display in case of failure

False(bool, string, params object[])

Asserts that a condition is false. If the condition is true the method throws an AssertionException.

public static void False(bool condition, string message, params object[] args)

Parameters

condition bool: The evaluated condition
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

Greater(decimal, decimal)

Verifies that the first value is greater than the second value. If it is not, then an AssertionException is thrown.

public static void Greater(decimal arg1, decimal arg2)

Parameters

arg1 decimal: The first value, expected to be greater
arg2 decimal: The second value, expected to be less

Greater(decimal, decimal, string)

Verifies that the first value is greater than the second value. If it is not, then an AssertionException is thrown.

public static void Greater(decimal arg1, decimal arg2, string message)

Parameters

arg1 decimal: The first value, expected to be greater
arg2 decimal: The second value, expected to be less
message string: The message to display in case of failure

Greater(decimal, decimal, string, params object[])

Verifies that the first value is greater than the second value. If it is not, then an AssertionException is thrown.

public static void Greater(decimal arg1, decimal arg2, string message, params object[] args)

Parameters

arg1 decimal: The first value, expected to be greater
arg2 decimal: The second value, expected to be less
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

Greater(double, double)

Verifies that the first value is greater than the second value. If it is not, then an AssertionException is thrown.

public static void Greater(double arg1, double arg2)

Parameters

arg1 double: The first value, expected to be greater
arg2 double: The second value, expected to be less

Greater(double, double, string)

Verifies that the first value is greater than the second value. If it is not, then an AssertionException is thrown.

public static void Greater(double arg1, double arg2, string message)

Parameters

arg1 double: The first value, expected to be greater
arg2 double: The second value, expected to be less
message string: The message to display in case of failure

Greater(double, double, string, params object[])

Verifies that the first value is greater than the second value. If it is not, then an AssertionException is thrown.

public static void Greater(double arg1, double arg2, string message, params object[] args)

Parameters

arg1 double: The first value, expected to be greater
arg2 double: The second value, expected to be less
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

Greater(IComparable, IComparable)

Verifies that the first value is greater than the second value. If it is not, then an AssertionException is thrown.

public static void Greater(IComparable arg1, IComparable arg2)

Parameters

arg1 IComparable: The first value, expected to be greater
arg2 IComparable: The second value, expected to be less

Greater(IComparable, IComparable, string)

Verifies that the first value is greater than the second value. If it is not, then an AssertionException is thrown.

public static void Greater(IComparable arg1, IComparable arg2, string message)

Parameters

arg1 IComparable: The first value, expected to be greater
arg2 IComparable: The second value, expected to be less
message string: The message to display in case of failure

Greater(IComparable, IComparable, string, params object[])

Verifies that the first value is greater than the second value. If it is not, then an AssertionException is thrown.

public static void Greater(IComparable arg1, IComparable arg2, string message, params object[] args)

Parameters

arg1 IComparable: The first value, expected to be greater
arg2 IComparable: The second value, expected to be less
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

Greater(int, int)

Verifies that the first int is greater than the second int. If it is not, then an AssertionException is thrown.

public static void Greater(int arg1, int arg2)

Parameters

arg1 int: The first value, expected to be greater
arg2 int: The second value, expected to be less

Greater(int, int, string)

Verifies that the first int is greater than the second int. If it is not, then an AssertionException is thrown.

public static void Greater(int arg1, int arg2, string message)

Parameters

arg1 int: The first value, expected to be greater
arg2 int: The second value, expected to be less
message string: The message to display in case of failure

Greater(int, int, string, params object[])

Verifies that the first int is greater than the second int. If it is not, then an AssertionException is thrown.

public static void Greater(int arg1, int arg2, string message, params object[] args)

Parameters

arg1 int: The first value, expected to be greater
arg2 int: The second value, expected to be less
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

Greater(long, long)

Verifies that the first value is greater than the second value. If it is not, then an AssertionException is thrown.

public static void Greater(long arg1, long arg2)

Parameters

arg1 long: The first value, expected to be greater
arg2 long: The second value, expected to be less

Greater(long, long, string)

Verifies that the first value is greater than the second value. If it is not, then an AssertionException is thrown.

public static void Greater(long arg1, long arg2, string message)

Parameters

arg1 long: The first value, expected to be greater
arg2 long: The second value, expected to be less
message string: The message to display in case of failure

Greater(long, long, string, params object[])

Verifies that the first value is greater than the second value. If it is not, then an AssertionException is thrown.

public static void Greater(long arg1, long arg2, string message, params object[] args)

Parameters

arg1 long: The first value, expected to be greater
arg2 long: The second value, expected to be less
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

Greater(float, float)

Verifies that the first value is greater than the second value. If it is not, then an AssertionException is thrown.

public static void Greater(float arg1, float arg2)

Parameters

arg1 float: The first value, expected to be greater
arg2 float: The second value, expected to be less

Greater(float, float, string)

Verifies that the first value is greater than the second value. If it is not, then an AssertionException is thrown.

public static void Greater(float arg1, float arg2, string message)

Parameters

arg1 float: The first value, expected to be greater
arg2 float: The second value, expected to be less
message string: The message to display in case of failure

Greater(float, float, string, params object[])

Verifies that the first value is greater than the second value. If it is not, then an AssertionException is thrown.

public static void Greater(float arg1, float arg2, string message, params object[] args)

Parameters

arg1 float: The first value, expected to be greater
arg2 float: The second value, expected to be less
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

Greater(uint, uint)

Verifies that the first value is greater than the second value. If it is not, then an AssertionException is thrown.

[CLSCompliant(false)]
public static void Greater(uint arg1, uint arg2)

Parameters

arg1 uint: The first value, expected to be greater
arg2 uint: The second value, expected to be less

Greater(uint, uint, string)

Verifies that the first value is greater than the second value. If it is not, then an AssertionException is thrown.

[CLSCompliant(false)]
public static void Greater(uint arg1, uint arg2, string message)

Parameters

arg1 uint: The first value, expected to be greater
arg2 uint: The second value, expected to be less
message string: The message to display in case of failure

Greater(uint, uint, string, params object[])

Verifies that the first value is greater than the second value. If it is not, then an AssertionException is thrown.

[CLSCompliant(false)]
public static void Greater(uint arg1, uint arg2, string message, params object[] args)

Parameters

arg1 uint: The first value, expected to be greater
arg2 uint: The second value, expected to be less
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

Greater(ulong, ulong)

Verifies that the first value is greater than the second value. If it is not, then an AssertionException is thrown.

[CLSCompliant(false)]
public static void Greater(ulong arg1, ulong arg2)

Parameters

arg1 ulong: The first value, expected to be greater
arg2 ulong: The second value, expected to be less

Greater(ulong, ulong, string)

Verifies that the first value is greater than the second value. If it is not, then an AssertionException is thrown.

[CLSCompliant(false)]
public static void Greater(ulong arg1, ulong arg2, string message)

Parameters

arg1 ulong: The first value, expected to be greater
arg2 ulong: The second value, expected to be less
message string: The message to display in case of failure

Greater(ulong, ulong, string, params object[])

Verifies that the first value is greater than the second value. If it is not, then an AssertionException is thrown.

[CLSCompliant(false)]
public static void Greater(ulong arg1, ulong arg2, string message, params object[] args)

Parameters

arg1 ulong: The first value, expected to be greater
arg2 ulong: The second value, expected to be less
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

GreaterOrEqual(decimal, decimal)

Verifies that the first value is greater than or equal to the second value. If it is not, then an AssertionException is thrown.

public static void GreaterOrEqual(decimal arg1, decimal arg2)

Parameters

arg1 decimal: The first value, expected to be greater
arg2 decimal: The second value, expected to be less

GreaterOrEqual(decimal, decimal, string)

Verifies that the first value is greater than or equal to the second value. If it is not, then an AssertionException is thrown.

public static void GreaterOrEqual(decimal arg1, decimal arg2, string message)

Parameters

arg1 decimal: The first value, expected to be greater
arg2 decimal: The second value, expected to be less
message string: The message to display in case of failure

GreaterOrEqual(decimal, decimal, string, params object[])

Verifies that the first value is greater than or equal to the second value. If it is not, then an AssertionException is thrown.

public static void GreaterOrEqual(decimal arg1, decimal arg2, string message, params object[] args)

Parameters

arg1 decimal: The first value, expected to be greater
arg2 decimal: The second value, expected to be less
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

GreaterOrEqual(double, double)

Verifies that the first value is greater than or equal to the second value. If it is not, then an AssertionException is thrown.

public static void GreaterOrEqual(double arg1, double arg2)

Parameters

arg1 double: The first value, expected to be greater
arg2 double: The second value, expected to be less

GreaterOrEqual(double, double, string)

Verifies that the first value is greater than or equal to the second value. If it is not, then an AssertionException is thrown.

public static void GreaterOrEqual(double arg1, double arg2, string message)

Parameters

arg1 double: The first value, expected to be greater
arg2 double: The second value, expected to be less
message string: The message to display in case of failure

GreaterOrEqual(double, double, string, params object[])

Verifies that the first value is greater than or equal to the second value. If it is not, then an AssertionException is thrown.

public static void GreaterOrEqual(double arg1, double arg2, string message, params object[] args)

Parameters

arg1 double: The first value, expected to be greater
arg2 double: The second value, expected to be less
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

GreaterOrEqual(IComparable, IComparable)

Verifies that the first value is greater than or equal to the second value. If it is not, then an AssertionException is thrown.

public static void GreaterOrEqual(IComparable arg1, IComparable arg2)

Parameters

arg1 IComparable: The first value, expected to be greater
arg2 IComparable: The second value, expected to be less

GreaterOrEqual(IComparable, IComparable, string)

Verifies that the first value is greater than or equal to the second value. If it is not, then an AssertionException is thrown.

public static void GreaterOrEqual(IComparable arg1, IComparable arg2, string message)

Parameters

arg1 IComparable: The first value, expected to be greater
arg2 IComparable: The second value, expected to be less
message string: The message to display in case of failure

GreaterOrEqual(IComparable, IComparable, string, params object[])

Verifies that the first value is greater than or equal to the second value. If it is not, then an AssertionException is thrown.

public static void GreaterOrEqual(IComparable arg1, IComparable arg2, string message, params object[] args)

Parameters

arg1 IComparable: The first value, expected to be greater
arg2 IComparable: The second value, expected to be less
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

GreaterOrEqual(int, int)

Verifies that the first value is greater than or equal to the second value. If it is not, then an AssertionException is thrown.

public static void GreaterOrEqual(int arg1, int arg2)

Parameters

arg1 int: The first value, expected to be greater
arg2 int: The second value, expected to be less

GreaterOrEqual(int, int, string)

Verifies that the first value is greater than or equal to the second value. If it is not, then an AssertionException is thrown.

public static void GreaterOrEqual(int arg1, int arg2, string message)

Parameters

arg1 int: The first value, expected to be greater
arg2 int: The second value, expected to be less
message string: The message to display in case of failure

GreaterOrEqual(int, int, string, params object[])

Verifies that the first value is greater than or equal to the second value. If it is not, then an AssertionException is thrown.

public static void GreaterOrEqual(int arg1, int arg2, string message, params object[] args)

Parameters

arg1 int: The first value, expected to be greater
arg2 int: The second value, expected to be less
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

GreaterOrEqual(long, long)

Verifies that the first value is greater than or equal to the second value. If it is not, then an AssertionException is thrown.

public static void GreaterOrEqual(long arg1, long arg2)

Parameters

arg1 long: The first value, expected to be greater
arg2 long: The second value, expected to be less

GreaterOrEqual(long, long, string)

Verifies that the first value is greater than or equal to the second value. If it is not, then an AssertionException is thrown.

public static void GreaterOrEqual(long arg1, long arg2, string message)

Parameters

arg1 long: The first value, expected to be greater
arg2 long: The second value, expected to be less
message string: The message to display in case of failure

GreaterOrEqual(long, long, string, params object[])

Verifies that the first value is greater than or equal to the second value. If it is not, then an AssertionException is thrown.

public static void GreaterOrEqual(long arg1, long arg2, string message, params object[] args)

Parameters

arg1 long: The first value, expected to be greater
arg2 long: The second value, expected to be less
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

GreaterOrEqual(float, float)

Verifies that the first value is greater than or equal to the second value. If it is not, then an AssertionException is thrown.

public static void GreaterOrEqual(float arg1, float arg2)

Parameters

arg1 float: The first value, expected to be greater
arg2 float: The second value, expected to be less

GreaterOrEqual(float, float, string)

Verifies that the first value is greater than or equal to the second value. If it is not, then an AssertionException is thrown.

public static void GreaterOrEqual(float arg1, float arg2, string message)

Parameters

arg1 float: The first value, expected to be greater
arg2 float: The second value, expected to be less
message string: The message to display in case of failure

GreaterOrEqual(float, float, string, params object[])

Verifies that the first value is greater than or equal to the second value. If it is not, then an AssertionException is thrown.

public static void GreaterOrEqual(float arg1, float arg2, string message, params object[] args)

Parameters

arg1 float: The first value, expected to be greater
arg2 float: The second value, expected to be less
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

GreaterOrEqual(uint, uint)

Verifies that the first value is greater than or equal to the second value. If it is not, then an AssertionException is thrown.

[CLSCompliant(false)]
public static void GreaterOrEqual(uint arg1, uint arg2)

Parameters

arg1 uint: The first value, expected to be greater
arg2 uint: The second value, expected to be less

GreaterOrEqual(uint, uint, string)

Verifies that the first value is greater than or equal to the second value. If it is not, then an AssertionException is thrown.

[CLSCompliant(false)]
public static void GreaterOrEqual(uint arg1, uint arg2, string message)

Parameters

arg1 uint: The first value, expected to be greater
arg2 uint: The second value, expected to be less
message string: The message to display in case of failure

GreaterOrEqual(uint, uint, string, params object[])

Verifies that the first value is greater than or equal to the second value. If it is not, then an AssertionException is thrown.

[CLSCompliant(false)]
public static void GreaterOrEqual(uint arg1, uint arg2, string message, params object[] args)

Parameters

arg1 uint: The first value, expected to be greater
arg2 uint: The second value, expected to be less
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

GreaterOrEqual(ulong, ulong)

Verifies that the first value is greater than or equal to the second value. If it is not, then an AssertionException is thrown.

[CLSCompliant(false)]
public static void GreaterOrEqual(ulong arg1, ulong arg2)

Parameters

arg1 ulong: The first value, expected to be greater
arg2 ulong: The second value, expected to be less

GreaterOrEqual(ulong, ulong, string)

Verifies that the first value is greater than or equal to the second value. If it is not, then an AssertionException is thrown.

[CLSCompliant(false)]
public static void GreaterOrEqual(ulong arg1, ulong arg2, string message)

Parameters

arg1 ulong: The first value, expected to be greater
arg2 ulong: The second value, expected to be less
message string: The message to display in case of failure

GreaterOrEqual(ulong, ulong, string, params object[])

Verifies that the first value is greater than or equal to the second value. If it is not, then an AssertionException is thrown.

[CLSCompliant(false)]
public static void GreaterOrEqual(ulong arg1, ulong arg2, string message, params object[] args)

Parameters

arg1 ulong: The first value, expected to be greater
arg2 ulong: The second value, expected to be less
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

Ignore()

Throws an IgnoreException. This causes the test to be reported as ignored.

public static void Ignore()

Ignore(string)

Throws an IgnoreException with the message that is passed in. This causes the test to be reported as ignored.

public static void Ignore(string message)

Parameters

message string: The message to initialize the AssertionException with.

Ignore(string, params object[])

Throws an IgnoreException with the message and arguments that are passed in. This causes the test to be reported as ignored.

public static void Ignore(string message, params object[] args)

Parameters

message string: The message to initialize the AssertionException with.
args object[]: Arguments to be used in formatting the message

Inconclusive()

Throws an InconclusiveException. This causes the test to be reported as Inconclusive.

public static void Inconclusive()

Inconclusive(string)

Throws an InconclusiveException with the message that is passed in. This causes the test to be reported as inconclusive.

public static void Inconclusive(string message)

Parameters

message string: The message to initialize the InconclusiveException with.

Inconclusive(string, params object[])

Throws an InconclusiveException with the message and arguments that are passed in. This causes the test to be reported as inconclusive.

public static void Inconclusive(string message, params object[] args)

Parameters

message string: The message to initialize the InconclusiveException with.
args object[]: Arguments to be used in formatting the message

IsAssignableFrom(Type, object)

Asserts that an object may be assigned a value of a given Type.

public static void IsAssignableFrom(Type expected, object actual)

Parameters

expected Type: The expected Type.
actual object: The object under examination

IsAssignableFrom(Type, object, string)

Asserts that an object may be assigned a value of a given Type.

public static void IsAssignableFrom(Type expected, object actual, string message)

Parameters

expected Type: The expected Type.
actual object: The object under examination
message string: The message to display in case of failure

IsAssignableFrom(Type, object, string, params object[])

Asserts that an object may be assigned a value of a given Type.

public static void IsAssignableFrom(Type expected, object actual, string message, params object[] args)

Parameters

expected Type: The expected Type.
actual object: The object under examination
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

IsAssignableFrom<TExpected>(object)

Asserts that an object may be assigned a value of a given Type.

public static void IsAssignableFrom<TExpected>(object actual)

Parameters

actual object: The object under examination

Type Parameters

TExpected: The expected Type.

IsAssignableFrom<TExpected>(object, string)

Asserts that an object may be assigned a value of a given Type.

public static void IsAssignableFrom<TExpected>(object actual, string message)

Parameters

actual object: The object under examination
message string: The message to display in case of failure

Type Parameters

TExpected: The expected Type.

IsAssignableFrom<TExpected>(object, string, params object[])

Asserts that an object may be assigned a value of a given Type.

public static void IsAssignableFrom<TExpected>(object actual, string message, params object[] args)

Parameters

actual object: The object under examination
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

Type Parameters

TExpected: The expected Type.

IsEmpty(IEnumerable)

Assert that an array, list or other collection is empty

public static void IsEmpty(IEnumerable collection)

Parameters

collection IEnumerable: An array, list or other collection implementing ICollection

IsEmpty(IEnumerable, string)

Assert that an array, list or other collection is empty

public static void IsEmpty(IEnumerable collection, string message)

Parameters

collection IEnumerable: An array, list or other collection implementing ICollection
message string: The message to display in case of failure

IsEmpty(IEnumerable, string, params object[])

Assert that an array, list or other collection is empty

public static void IsEmpty(IEnumerable collection, string message, params object[] args)

Parameters

collection IEnumerable: An array, list or other collection implementing ICollection
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

IsEmpty(string)

Assert that a string is empty - that is equal to string.Empty

public static void IsEmpty(string aString)

Parameters

aString string: The string to be tested

IsEmpty(string, string)

Assert that a string is empty - that is equal to string.Empty

public static void IsEmpty(string aString, string message)

Parameters

aString string: The string to be tested
message string: The message to display in case of failure

IsEmpty(string, string, params object[])

Assert that a string is empty - that is equal to string.Empty

public static void IsEmpty(string aString, string message, params object[] args)

Parameters

aString string: The string to be tested
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

IsFalse(bool)

Asserts that a condition is false. If the condition is true the method throws an AssertionException.

public static void IsFalse(bool condition)

Parameters

condition bool: The evaluated condition

IsFalse(bool, string)

Asserts that a condition is false. If the condition is true the method throws an AssertionException.

public static void IsFalse(bool condition, string message)

Parameters

condition bool: The evaluated condition
message string: The message to display in case of failure

IsFalse(bool, string, params object[])

Asserts that a condition is false. If the condition is true the method throws an AssertionException.

public static void IsFalse(bool condition, string message, params object[] args)

Parameters

condition bool: The evaluated condition
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

IsInstanceOf(Type, object)

Asserts that an object is an instance of a given type.

public static void IsInstanceOf(Type expected, object actual)

Parameters

expected Type: The expected Type
actual object: The object being examined

IsInstanceOf(Type, object, string)

Asserts that an object is an instance of a given type.

public static void IsInstanceOf(Type expected, object actual, string message)

Parameters

expected Type: The expected Type
actual object: The object being examined
message string: The message to display in case of failure

IsInstanceOf(Type, object, string, params object[])

Asserts that an object is an instance of a given type.

public static void IsInstanceOf(Type expected, object actual, string message, params object[] args)

Parameters

expected Type: The expected Type
actual object: The object being examined
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

IsInstanceOf<TExpected>(object)

Asserts that an object is an instance of a given type.

public static void IsInstanceOf<TExpected>(object actual)

Parameters

actual object: The object being examined

Type Parameters

TExpected: The expected Type

IsInstanceOf<TExpected>(object, string)

Asserts that an object is an instance of a given type.

public static void IsInstanceOf<TExpected>(object actual, string message)

Parameters

actual object: The object being examined
message string: The message to display in case of failure

Type Parameters

TExpected: The expected Type

IsInstanceOf<TExpected>(object, string, params object[])

Asserts that an object is an instance of a given type.

public static void IsInstanceOf<TExpected>(object actual, string message, params object[] args)

Parameters

actual object: The object being examined
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

Type Parameters

TExpected: The expected Type

IsNaN(double)

Verifies that the double that is passed in is an

NaN

value. If the object is not

NaN

then an AssertionException is thrown.

public static void IsNaN(double aDouble)

Parameters

aDouble double: The value that is to be tested

IsNaN(double, string)

Verifies that the double that is passed in is an

NaN

value. If the object is not

NaN

then an AssertionException is thrown.

public static void IsNaN(double aDouble, string message)

Parameters

aDouble double: The value that is to be tested
message string: The message to display in case of failure

IsNaN(double, string, params object[])

Verifies that the double that is passed in is an

NaN

value. If the object is not

NaN

then an AssertionException is thrown.

public static void IsNaN(double aDouble, string message, params object[] args)

Parameters

aDouble double: The value that is to be tested
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

IsNaN(double?)

Verifies that the double that is passed in is an

NaN

value. If the object is not

NaN

then an AssertionException is thrown.

public static void IsNaN(double? aDouble)

Parameters

aDouble double?: The value that is to be tested

IsNaN(double?, string)

Verifies that the double that is passed in is an

NaN

value. If the object is not

NaN

then an AssertionException is thrown.

public static void IsNaN(double? aDouble, string message)

Parameters

aDouble double?: The value that is to be tested
message string: The message to display in case of failure

IsNaN(double?, string, params object[])

Verifies that the double that is passed in is an

NaN

value. If the object is not

NaN

then an AssertionException is thrown.

public static void IsNaN(double? aDouble, string message, params object[] args)

Parameters

aDouble double?: The value that is to be tested
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

IsNotAssignableFrom(Type, object)

Asserts that an object may not be assigned a value of a given Type.

public static void IsNotAssignableFrom(Type expected, object actual)

Parameters

expected Type: The expected Type.
actual object: The object under examination

IsNotAssignableFrom(Type, object, string)

Asserts that an object may not be assigned a value of a given Type.

public static void IsNotAssignableFrom(Type expected, object actual, string message)

Parameters

expected Type: The expected Type.
actual object: The object under examination
message string: The message to display in case of failure

IsNotAssignableFrom(Type, object, string, params object[])

Asserts that an object may not be assigned a value of a given Type.

public static void IsNotAssignableFrom(Type expected, object actual, string message, params object[] args)

Parameters

expected Type: The expected Type.
actual object: The object under examination
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

IsNotAssignableFrom<TExpected>(object)

Asserts that an object may not be assigned a value of a given Type.

public static void IsNotAssignableFrom<TExpected>(object actual)

Parameters

actual object: The object under examination

Type Parameters

TExpected: The expected Type.

IsNotAssignableFrom<TExpected>(object, string)

Asserts that an object may not be assigned a value of a given Type.

public static void IsNotAssignableFrom<TExpected>(object actual, string message)

Parameters

actual object: The object under examination
message string: The message to display in case of failure

Type Parameters

TExpected: The expected Type.

IsNotAssignableFrom<TExpected>(object, string, params object[])

Asserts that an object may not be assigned a value of a given Type.

public static void IsNotAssignableFrom<TExpected>(object actual, string message, params object[] args)

Parameters

actual object: The object under examination
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

Type Parameters

TExpected: The expected Type.

IsNotEmpty(IEnumerable)

Assert that an array, list or other collection is not empty

public static void IsNotEmpty(IEnumerable collection)

Parameters

collection IEnumerable: An array, list or other collection implementing ICollection

IsNotEmpty(IEnumerable, string)

Assert that an array, list or other collection is not empty

public static void IsNotEmpty(IEnumerable collection, string message)

Parameters

collection IEnumerable: An array, list or other collection implementing ICollection
message string: The message to display in case of failure

IsNotEmpty(IEnumerable, string, params object[])

Assert that an array, list or other collection is not empty

public static void IsNotEmpty(IEnumerable collection, string message, params object[] args)

Parameters

collection IEnumerable: An array, list or other collection implementing ICollection
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

IsNotEmpty(string)

Assert that a string is not empty - that is not equal to string.Empty

public static void IsNotEmpty(string aString)

Parameters

aString string: The string to be tested

IsNotEmpty(string, string)

Assert that a string is not empty - that is not equal to string.Empty

public static void IsNotEmpty(string aString, string message)

Parameters

aString string: The string to be tested
message string: The message to display in case of failure

IsNotEmpty(string, string, params object[])

Assert that a string is not empty - that is not equal to string.Empty

public static void IsNotEmpty(string aString, string message, params object[] args)

Parameters

aString string: The string to be tested
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

IsNotInstanceOf(Type, object)

Asserts that an object is not an instance of a given type.

public static void IsNotInstanceOf(Type expected, object actual)

Parameters

expected Type: The expected Type
actual object: The object being examined

IsNotInstanceOf(Type, object, string)

Asserts that an object is not an instance of a given type.

public static void IsNotInstanceOf(Type expected, object actual, string message)

Parameters

expected Type: The expected Type
actual object: The object being examined
message string: The message to display in case of failure

IsNotInstanceOf(Type, object, string, params object[])

Asserts that an object is not an instance of a given type.

public static void IsNotInstanceOf(Type expected, object actual, string message, params object[] args)

Parameters

expected Type: The expected Type
actual object: The object being examined
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

IsNotInstanceOf<TExpected>(object)

Asserts that an object is not an instance of a given type.

public static void IsNotInstanceOf<TExpected>(object actual)

Parameters

actual object: The object being examined

Type Parameters

TExpected: The expected Type

IsNotInstanceOf<TExpected>(object, string)

Asserts that an object is not an instance of a given type.

public static void IsNotInstanceOf<TExpected>(object actual, string message)

Parameters

actual object: The object being examined
message string: The message to display in case of failure

Type Parameters

TExpected: The expected Type

IsNotInstanceOf<TExpected>(object, string, params object[])

Asserts that an object is not an instance of a given type.

public static void IsNotInstanceOf<TExpected>(object actual, string message, params object[] args)

Parameters

actual object: The object being examined
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

Type Parameters

TExpected: The expected Type

IsNotNull(object)

Verifies that the object that is passed in is not equal to

null

If the object is

null

then an AssertionException is thrown.

public static void IsNotNull(object anObject)

Parameters

anObject object: The object that is to be tested

IsNotNull(object, string)

Verifies that the object that is passed in is not equal to

null

If the object is

null

then an AssertionException is thrown.

public static void IsNotNull(object anObject, string message)

Parameters

anObject object: The object that is to be tested
message string: The message to display in case of failure

IsNotNull(object, string, params object[])

Verifies that the object that is passed in is not equal to

null

If the object is

null

then an AssertionException is thrown.

public static void IsNotNull(object anObject, string message, params object[] args)

Parameters

anObject object: The object that is to be tested
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

IsNull(object)

Verifies that the object that is passed in is equal to

null

If the object is not

null

then an AssertionException is thrown.

public static void IsNull(object anObject)

Parameters

anObject object: The object that is to be tested

IsNull(object, string)

Verifies that the object that is passed in is equal to

null

If the object is not

null

then an AssertionException is thrown.

public static void IsNull(object anObject, string message)

Parameters

anObject object: The object that is to be tested
message string: The message to display in case of failure

IsNull(object, string, params object[])

Verifies that the object that is passed in is equal to

null

If the object is not

null

then an AssertionException is thrown.

public static void IsNull(object anObject, string message, params object[] args)

Parameters

anObject object: The object that is to be tested
message string: The message to display in case of failure
args object[]: Array of objects to be used in formatting the message

IsTrue(bool)

Asserts that a condition is true. If the condition is false the method throws an AssertionException.

public static void IsTrue(bool condition)

Parameters

condition bool: The evaluated condition

IsTrue(bool, string)

Asserts that a condition is true. If the condition is false the method throws an AssertionException.

public static void IsTrue(bool condition, string message)

Parameters

condition bool: The evaluated condition
message string: The message to display in case of failure

IsTrue(bool, string, params object[])

Asserts that a condition is true. If the condition is false the method throws an AssertionException.

public static void IsTrue(bool condition, string message, params object[] args)