public string ProcessRequest(MStackService mStackService)
{
var resType = (mStackService.Pop(_user, out string message));
if (resType == MStackService.ResultType.PopSuccess)
{
return(message);
}
else
{
return(_resultMessages[resType]);
}
}
public void Pop_UserDoesNotExist_ReturnNoStackResult()
{
object expectedValue = null;
_memoryCacheMock
.Setup(m => m.TryGetValue(It.IsAny <string>(), out expectedValue))
.Returns(false);
var mStackService = new MStackService(_memoryCacheMock.Object);
var result = mStackService.Pop(_user, out string expectedMessage);
Assert.Equal(MStackService.ResultType.NoStack, result);
Assert.Equal("", expectedMessage);
}
public void Pop_UserExistsStackIsEmpty_ReturnEmptyStackResult()
{
var messages = new Stack <string>();
object expectedValue = new MStack {
User = _user, Messages = messages
};
_memoryCacheMock
.Setup(m => m.TryGetValue(It.IsAny <string>(), out expectedValue))
.Returns(true);
var mStackService = new MStackService(_memoryCacheMock.Object);
var result = mStackService.Pop(_user, out string expectedMessage);
Assert.Equal(MStackService.ResultType.EmptyStack, result);
Assert.Null(expectedMessage);
}
public void Pop_UserExistsStackNotEmpty_ReturnAppropriateMessage()
{
var messages = new Stack <string>();
messages.Push(_message);
object expectedValue = new MStack {
User = _user, Messages = messages
};
_memoryCacheMock
.Setup(m => m.TryGetValue(It.IsAny <string>(), out expectedValue))
.Returns(true);
var mStackService = new MStackService(_memoryCacheMock.Object);
var result = mStackService.Pop(_user, out string expectedMessage);
Assert.Equal(MStackService.ResultType.PopSuccess, result);
Assert.Equal(_message, expectedMessage);
}