public async Task DetailsGet_ShouldCallRepositoryToGetDetailsForExistingEntityAndReturnViewWithData()
{
// Arrange
// Act
var result = await _controller.Details(_existingLabel.LabelId);
var viewResult = (ViewResult)result;
var model = (Label)viewResult.Model;
// Assert
_mockRepository.Verify(mr => mr.GetById(_existingLabel.LabelId), Times.Once);
Assert.Null(viewResult.ViewName);
Assert.Equal(_existingLabel, model);
}
public async void Details_CallsGetByIdOnce()
{
// Arrange
var repoMock = new Mock <IRepository <Label> >();
repoMock.Setup(repo => repo.GetById(It.IsAny <int>())).ReturnsAsync(_testLabel1);
var controller = new LabelsController(repoMock.Object);
// Act
await controller.Details(_testLabel1.Id);
// Assert
repoMock.Verify(repo => repo.GetById(It.IsAny <int>()), Times.Once);
}
public async void Details_ReturnsCorrectView()
{
// Arrange
var repoMock = new Mock <IRepository <Label> >();
repoMock.Setup(repo => repo.GetById(It.IsAny <int>())).ReturnsAsync(_testLabel1);
var controller = new LabelsController(repoMock.Object);
// Act
var result = (ViewResult)await controller.Details(_testLabel1.Id);
// Assert
Assert.Null(result.ViewName);
}
public async void Details_ReturnsNotFound_WhenLabelIsNull()
{
// Arrange
var repoMock = new Mock <IRepository <Label> >();
repoMock.Setup(repo => repo.GetById(It.IsAny <int>())).ReturnsAsync(null as Label);
var controller = new LabelsController(repoMock.Object);
// Act
var result = await controller.Details(null);
// Assert
Assert.IsType <NotFoundResult>(result);
}