public async Task AddCommentTest_ReturnsCommentSuccessfullyAdded()
{
// arrange
var mockArticleId = 1;
var mockComment = new Comment {
Title = "mock comment", Content = "test"
};
_commentsRepositoryMock.Setup(repo => repo.InsertAsync(mockComment)).Returns(Task.CompletedTask);
_commentsRepositoryMock.Setup(repo => repo.SaveChangesAsync()).Returns(Task.CompletedTask);
// act
var fetch = await _commentsController.Post(mockArticleId, mockComment.AsDto());
// assert
_commentsRepositoryMock.Verify(repo => repo.InsertAsync(It.IsAny <Comment>()), Times.Once);
var result = Assert.IsType <OkObjectResult>(fetch);
Assert.NotNull(result);
var response = (ApiResponse)result.Value;
Assert.NotNull(response);
Assert.True(response.IsSuccess);
Assert.Equal(mockComment.Title, ((CommentModel)response.Result).Title);
Assert.Equal(mockComment.Content, ((CommentModel)response.Result).Content);
Assert.Equal(mockArticleId, ((CommentModel)response.Result).ArticleId);
}