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Fluent Assertions Documentation
[Root] / FluentAssertions Assembly / FluentAssertions.Xml Namespace / XAttributeAssertions Class / NotBe Method
The unexpected attribute
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 Method (XAttributeAssertions)
    In This Topic
    Asserts that the current System.Xml.Linq.XAttribute does not equal the unexpected attribute, using its System.Object.Equals(System.Object) implementation.
    Syntax
    public AndConstraint<XAttributeAssertions> NotBe( 
   XAttribute unexpected,
   string because,
   params object[] becauseArgs
)

    Parameters

    unexpected
    The unexpected attribute
    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.
    Supported Frameworks

    .NET: net5.0, net5.0-windows, net6.0, net6.0-macos, net6.0-windows, net7.0, net7.0-macos, net7.0-windows, net8.0, net8.0-browser, net8.0-macos, net8.0-windows, net9.0, net9.0-browser, net9.0-macos, net9.0-windows, net10.0, net10.0-browser, net10.0-macos, net10.0-windows.

    .NET Standard: netstandard2.0, netstandard2.1.

    .NET Framework: net40, net403, net45, net451, net452, net46, net461, net462, net463, net47, net471, net472, net48, net481.

    See Also

    Reference

    XAttributeAssertions Class
    XAttributeAssertions Members

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