Assert.That Property
Definition
Important
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Caution
The 'That' property is obsolete and will be removed in a future version. Use the 'Instance' property instead.
Gets the singleton instance of the Assert functionality.
public static Microsoft.VisualStudio.TestTools.UnitTesting.Assert That { get; }[System.Obsolete("The 'That' property is obsolete and will be removed in a future version. Use the 'Instance' property instead.")]
public static Microsoft.VisualStudio.TestTools.UnitTesting.Assert That { get; }static member That : Microsoft.VisualStudio.TestTools.UnitTesting.Assert[<System.Obsolete("The 'That' property is obsolete and will be removed in a future version. Use the 'Instance' property instead.")>]
static member That : Microsoft.VisualStudio.TestTools.UnitTesting.AssertPublic Shared ReadOnly Property That As AssertProperty Value
- Attributes
Remarks
Users can use this to plug-in custom assertions through C# extension methods. For instance, the signature of a custom assertion provider could be "public static void IsOfType<T>(this Assert assert, object obj)" Users could then use a syntax similar to the default assertions which in this case is "Assert.That.IsOfType<Dog>(animal);" More documentation is at "https://github.com/Microsoft/testfx/docs/README.md".
