public void It_should_ask_the_tag_service_for_all_tags()
{
//arrange
//act
_controller.Index();
//assert
A.CallTo(() => _tagService.GetAll(A <Expression <Func <Tag, bool> >[]> .That.IsSameSequenceAs(TestUtilities.EmptyTagFilters()))).MustHaveHappened();
}
public void TagControllerTests_Empty_Repository_Returns_No_Tags()
{
//Arrange
var repo = Substitute.For <IRepository>();
repo.Find(Arg.Any <SearchTagsByNameQuery>()).Returns(x => Enumerable.Empty <Tag>());
var controller = new TagController(repo);
//Act
var result = controller.Index() as JsonResult;
//Assert
Assert.IsNotNull(result);
Assert.IsNotNull(result.Data);
Assert.IsFalse(((IEnumerable <object>)result.Data).Any());
}
public async Task IndexShouldReturnCorrectViewModel()
{
var currentUser = new ApplicationUser {
UserName = "******"
};
var tag = new Tag {
Id = Guid.NewGuid().ToString()
};
var mockService = new Mock <ITagService>();
mockService.Setup(x => x.ExtractPostsByTagId(tag.Id, currentUser))
.ReturnsAsync(new List <PostViewModel>
{
new PostViewModel
{
Id = Guid.NewGuid().ToString(),
Title = "Test Title",
}
});
var mockUserManager = new Mock <UserManager <ApplicationUser> >(
new Mock <IUserStore <ApplicationUser> >().Object,
new Mock <IOptions <IdentityOptions> >().Object,
new Mock <IPasswordHasher <ApplicationUser> >().Object,
new IUserValidator <ApplicationUser> [0],
new IPasswordValidator <ApplicationUser> [0],
new Mock <ILookupNormalizer>().Object,
new Mock <IdentityErrorDescriber>().Object,
new Mock <IServiceProvider>().Object,
new Mock <ILogger <UserManager <ApplicationUser> > >().Object);
mockUserManager.Setup(x => x.GetUserAsync(It.IsAny <ClaimsPrincipal>()))
.ReturnsAsync(currentUser);
var controller = new TagController(mockService.Object, mockUserManager.Object);
var result = await controller.Index(tag.Id, null);
Assert.IsType <ViewResult>(result);
var viewResult = result as ViewResult;
Assert.IsType <TagViewModel>(viewResult.Model);
var viewModel = viewResult.Model as TagViewModel;
Assert.Single(viewModel.Posts);
}
public void Index_ReturnsCorrectViewWithAllAuthors()
{
//Arrange
IRepository mockRepo = Substitute.For <IRepository>();
mockRepo.Tags.Returns(_tags);
//Act
TagController target = new TagController(mockRepo);
ActionResult result = target.Index();
//Assert
Assert.IsInstanceOf <ViewResult>(result);
IEnumerable <Tag> model = (result as ViewResult).Model as IEnumerable <Tag>;
Assert.AreEqual(_tags.Count(), model.Count());
Assert.AreEqual("Tag1", model.First().NameForLabels);
}
public void TagControllerTests_GetAll_Returns_Entire_Repository()
{
//Arrange
var repo = Substitute.For <IRepository>();
repo.Find(Arg.Any <SearchTagsByNameQuery>())
.Returns(Enumerable
.Range(0, 5)
.Select(x => new Tag
{
Name = x.ToString()
})
.AsQueryable());
var controller = new TagController(repo);
//Act
var result = controller.Index() as JsonResult;
//Assert
Assert.IsTrue(((IEnumerable <object>)result.Data).Count() == 5);
}
