title	ms.date	ms.topic	ms.author	manager	ms.workload	author
Use Microsoft.VisualStudio.TestTools.UnitTesting in unit tests	reference	jillfra	mikejo5000

2018-8-8 该类包含计算布尔值条件的一组静态方法。如果此条件计算为 true，则断言通过。断言验证的是对比较条件所作的真假设。断言对于单元测试非常重要。 Assert 类提供了许多用于验证真假设的静态方.

2018-3-2 在编写单元测试的代码时使用 Microsoft.VisualStudio.TestTools.UnitTesting 命名空间中的类和成员。Use the classes and members in the Microsoft.VisualStudio.TestTools.UnitTesting namespace when you are coding unit tests.
2014-2-19 备注：微软的Fake适合接口、保护虚方法的类，Shim适合其它类（封闭的、非虚的）。 Mock mock除了保证stub的功能之外，还可深入的模拟对象之间的交互方式，如：调用了几次、在某种情况下是否会抛出异常，下面的代码使用了moq来实现mock。.

The MSTest framework supports unit testing in Visual Studio. Use the classes and members in the xref:Microsoft.VisualStudio.TestTools.UnitTesting namespace when you are coding unit tests. You can also use them when you are refining a unit test that was generated from code.

Framework members

Microsoft.visualstudio.testtools.unittesting

To help provide a clearer overview of the unit testing framework, this section organizes the members of the xref:Microsoft.VisualStudio.TestTools.UnitTesting namespace into groups of related functionality.

[!NOTE]Attribute elements, whose names end with 'Attribute', can be used either with or without 'Attribute' on the end. For example, the following two code examples function identically:

[TestClass()]

[TestClassAttribute()]

Members used for, 'Accessibility')]. Or, you could use it to store an indicator of the kind of test it is with `[TestProperty('TestKind', 'Localization')]`. The property you create by using this attribute, and the property value you assign, are both displayed in the Visual Studio Properties window under the heading Test specific.
xref:Microsoft.VisualStudio.TestTools.UnitTesting.OwnerAttribute
xref:Microsoft.VisualStudio.TestTools.UnitTesting.DeploymentItemAttribute
xref:Microsoft.VisualStudio.TestTools.UnitTesting.DescriptionAttribute
xref:Microsoft.VisualStudio.TestTools.UnitTesting.IgnoreAttribute
xref:Microsoft.VisualStudio.TestTools.UnitTesting.PriorityAttribute
xref:Microsoft.VisualStudio.TestTools.UnitTesting.TestPropertyAttribute
xref:Microsoft.VisualStudio.TestTools.UnitTesting.WorkItemAttribute

Microsoft.visualstudio.testtools.unittesting mac 2017

Test configuration classes

xref:Microsoft.VisualStudio.TestTools.UnitTesting.TestConfigurationSection

Attributes used to generate reports

The attributes in this section relate the test method that they decorate to entities in the project hierarchy of a Team Foundation Server team project.

Microsoft encoder for mac. Microsoft wireless keyboard 800 mac os x. xref:Microsoft.VisualStudio.TestTools.UnitTesting.CssIterationAttribute
xref:Microsoft.VisualStudio.TestTools.UnitTesting.CssProjectStructureAttribute

Classes used with private accessors

Microsoft.visualstudio.testtools.unittesting Mac Download

You can generate a unit test for a private method. This generation creates a private accessor class, which instantiates an object of the xref:Microsoft.VisualStudio.TestTools.UnitTesting.PrivateObject class. The xref:Microsoft.VisualStudio.TestTools.UnitTesting.PrivateObject class is a wrapper class that uses reflection as part of the private accessor process. The xref:Microsoft.VisualStudio.TestTools.UnitTesting.PrivateType class is similar, but is used for calling private static methods instead of calling private instance methods.

xref:Microsoft.VisualStudio.TestTools.UnitTesting.PrivateObject
xref:Microsoft.VisualStudio.TestTools.UnitTesting.PrivateType

Framework members

Test configuration classes

Attributes used to generate reports

Classes used with private accessors

Microsoft.visualstudio.testtools.unittesting Mac Download

Csharp Assert

See also