public async Task GetPageComments_ShouldReturnOneComment_WhenCommentsListHasOneComment()
{
// Arrange
var comments = new FacebookCommentsPage
{
Comments = new List <FacebookComment>
{
new FacebookComment {
Id = "id"
}
}
};
_httpMockHandler.When(FacebookOkCommentsUrlPattern)
.Respond(HttpStatusCode.OK, "application/json", "{}");
_jsonParser.ParseJsonResponse <FacebookCommentsPage>(Arg.Any <string>())
.Returns(comments, null, null); // null stops recursion
var wrapper = new FacebookCommentsApiWrapper(_httpClientFactory, _jsonParser);
// Act
var result = await wrapper.GetPageCommentsAsync("accessToken", "pageId");
// Assert
result.Should().HaveCount(1);
result.FirstOrDefault().Children.Should().BeEmpty();
}
public async Task GetPageComments_ShouldReturnOneCommentWithOneChild_WhenCommentsListHasOneCommentWithReply()
{
// Arrange
const string commentId = "comment";
const string replyId = "reply";
var comments = new FacebookCommentsPage
{
Comments = new List <FacebookComment>
{
new FacebookComment
{
Id = commentId
}
}
};
var comments2 = new FacebookCommentsPage
{
Comments = new List <FacebookComment>
{
new FacebookComment
{
Id = replyId
}
}
};
_httpMockHandler.When(FacebookOkCommentsUrlPattern)
.Respond(HttpStatusCode.OK, "application/json", "{}");
_jsonParser.ParseJsonResponse <FacebookCommentsPage>(Arg.Any <string>())
.Returns(comments, comments2, null); // second call returns reply, and null stops recursion
var wrapper = new FacebookCommentsApiWrapper(_httpClientFactory, _jsonParser);
// Act
var result = await wrapper.GetPageCommentsAsync("accessToken", "pageId");
// Assert
result.Should().HaveCount(1);
result.FirstOrDefault().Id.Should().Be(commentId);
result.FirstOrDefault().Children.Should().HaveCount(1);
result.FirstOrDefault().Children.FirstOrDefault().Id.Should().Be(replyId);
}