对MSTest的全球测试初始化方法
问题描述：
快速的问题，我如何创建一个只运行一次，在解决方案中的所有测试运行之前的方法。
Quick question, how do I create a method that is run only once before all tests in the solution are run.
答
创建一个公共静态方法，饰有AssemblyInitialize属性。测试框架将再次调用每个测试运行此方法：
Create a public static method, decorated with the AssemblyInitialize attribute. The test framework will call this method once per test run:
[AssemblyInitialize()]
public static void MyTestInitialize(TestContext testContext)
{}
编辑：
另一个非常重要的细节：类此方法属于必须用装修[TestClass中] 。否则，初始化方法将无法运行。
Another very important detail: the class to which this method belongs must be decorated with [TestClass]. Otherwise, the initialization method will not run.