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Fluent Assertions Documentation
FluentAssertions.Primitives Namespace / ObjectAssertions Class / NotBe Method / NotBe<TExpectation>(TExpectation,IEqualityComparer<TExpectation>,String,Object[]) Method
The unexpected value
An equality comparer to compare values.
A formatted phrase as is supported by System.String.Format(System.String,System.Object[]) explaining why the assertion is needed. If the phrase does not start with the word because, it is prepended automatically.
Zero or more objects to format using the placeholders in because.
In This Topic
    NotBe<TExpectation>(TExpectation,IEqualityComparer<TExpectation>,String,Object[]) Method
    In This Topic
    Asserts that a value does not equal unexpected using the provided comparer.
    Syntax
    public AndConstraint<ObjectAssertions> NotBe<TExpectation>( 
   TExpectation unexpected,
   IEqualityComparer<TExpectation> comparer,
   string because,
   params object[] becauseArgs
)

    Parameters

    unexpected
    The unexpected value
    comparer
    An equality comparer to compare values.
    because
    A formatted phrase as is supported by System.String.Format(System.String,System.Object[]) explaining why the assertion is needed. If the phrase does not start with the word because, it is prepended automatically.
    becauseArgs
    Zero or more objects to format using the placeholders in because.

    Type Parameters

    TExpectation
    Exceptions
    ExceptionDescription
    System.ArgumentNullExceptioncomparer is a null reference (Nothing in Visual Basic).
    Requirements

    Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

    See Also

    Reference

    ObjectAssertions Class
    ObjectAssertions Members
    Overload List

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