public void IsValidFileName_ExtManagerThrowsException_ReturnFalse()
{
FakeExtensionManager myFakeManager = new FakeExtensionManager();
myFakeManager.WillThrow = new Exception("This is fake");
LogAnalyzerConstructorInject log =
new LogAnalyzerConstructorInject(myFakeManager);
bool result = log.IsValidLogFileName("anything.anyextension");
//需要在被测方法外添加一个try-catch，并且在catch中返回false(根据需要可以对应修改catch和这个assert)
Assert.False(result);
}
public void IsValidFileName_NameSupportedExtension_ReturnsTrue()
{
//准备一个返回true的桩
FakeExtensionManager myFakeManager =
new FakeExtensionManager();
myFakeManager.WillBeValid = true;
//传入桩
LogAnalyzerConstructorInject log =
new LogAnalyzerConstructorInject(myFakeManager);
bool result = log.IsValidLogFileName("short.ext");
Assert.True(result);
}