Fluent Assertions Documentation
FluentAssertions Assembly / FluentAssertions.Specialized Namespace / TaskCompletionSourceAssertions<T> Class / NotCompleteWithinAsync Method
The time span to wait for the operation.
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
    NotCompleteWithinAsync Method (TaskCompletionSourceAssertions<T>)
    In This Topic
    Asserts that the System.Threading.Tasks.Task of the current TaskCompletionSource will not complete within the specified time.
    Syntax
    [AsyncStateMachine(FluentAssertions.Specialized.TaskCompletionSourceAssertions`1/d__5)] 
    [DebuggerStepThrough()] 
    public Task<AndConstraint<TaskCompletionSourceAssertions<T>>> NotCompleteWithinAsync( 
       TimeSpan timeSpan, 
       string because, 
       params object[] becauseArgs 
    )

    Parameters

    timeSpan
    The time span to wait for the operation.
    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