public async Task Handle_CorrectParams_ShouldOpenAppropriateDialog()
{
// Arrange
var actionParams = new AddAnswerSlackActionParams
{
User = new ItemInfo {
Id = "userId", Name = "userName"
},
ButtonParams = new AddAnswerActionButtonParams {
QuestionId = "questionId"
},
TriggerId = "triggerId",
OriginalMessage = new OriginalMessageDto
{
TimeStamp = "state"
}
};
DialogRequest actualRequest = null;
_slackHttpClientMock.Setup(m => m.OpenDialogAsync(It.IsAny <DialogRequest>()))
.Returns(Task.CompletedTask)
.Callback((DialogRequest request) => actualRequest = request);
// Act
await _handler.Handle(actionParams);
// Assert
Assert.Equal(actualRequest.TriggerId, actionParams.TriggerId);
_slackHttpClientMock.Verify(m => m.OpenDialogAsync(It.IsAny <DialogRequest>()), Times.Once);
_slackHttpClientMock.VerifyNoOtherCalls();
}
public async Task Handle_ButtonParamsInParamsAreNull_ArgumentNullException()
{
// Arrange
var actionParams = new AddAnswerSlackActionParams
{
User = new ItemInfo(),
TriggerId = "triggerId"
};
// Act-Assert
await Assert.ThrowsAsync <ArgumentNullException>(() => _handler.Handle(actionParams));
}
public async Task Handle_TriggerIdIsInvalid_ArgumentException()
{
// Arrange
var actionParams = new AddAnswerSlackActionParams
{
User = new ItemInfo {
Id = "userId", Name = "userName"
},
ButtonParams = new AddAnswerActionButtonParams {
QuestionId = "questionId"
},
TriggerId = string.Empty
};
// Act-Assert
await Assert.ThrowsAsync <ArgumentException>(() => _handler.Handle(actionParams));
}
