一致性断言

Assert.AreSameAssert.AreNotSame测试2个参数引用的对象是否是同一个对象。

Assert.AreSame( object expected, object actual );
Assert.AreSame( object expected, object actual, string message );
Assert.AreSame( object expected, object actual, string message, 
                params object[] parms );

Assert.AreNotSame( object expected, object actual );
Assert.AreNotSame( object expected, object actual, string message );
Assert.AreNotSame( object expected, object actual, string message, 
                params object[] parms );

Assert.Contains用来测试在一个数组或列表里是否包含该对象。

Assert.Contains( object anObject, IList collection );
Assert.Contains( object anObject, IList collection, 
                string message );
Assert.Contains( object anObject, IList collection,
                string message, params object[] parms );