Fluent Assertions Documentation
FluentAssertions Assembly / FluentAssertions.Primitives Namespace / DateTimeAssertions<TAssertions> Class / BeLessThan Method
The maximum amount of time that the current System.DateTime should differ compared to another System.DateTime.
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    BeLessThan Method (DateTimeAssertions<TAssertions>)
    In This Topic
    Returns a DateTimeRangeAssertions<TAssertions> object that can be used to assert that the current System.DateTime differs at maximum the specified timeSpan compared to another System.DateTime.
    Syntax

    Parameters

    timeSpan
    The maximum amount of time that the current System.DateTime should differ compared to another System.DateTime.
    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