public async Task GetAllIssuesAsync_Success_ReturnsOkObjectResultWithRequestedCount() { var testIssues = GetTestIssues(); _issueService.Setup(s => s.GetAll()).ReturnsAsync(testIssues); var result = await _issueController.GetAllIssues(); var okResult = result.Result as OkObjectResult; okResult.Should().BeOfType <OkObjectResult>(); var genres = okResult.Value as List <IssueDto>; genres.Count().Should().Be(testIssues.Count); }