public void Constructor_SutIsController(Mock<IQueryService<Post>> postQueryService)
{
// When
var sut = new PostController(postQueryService.Object);
// Then
Assert.IsAssignableFrom<Controller>(sut);
}
public void Index_ReturnsViewWithPostsSequenceInViewBag(Mock<IQueryService<Post>> postQueryService)
{
// Given
var sut = new PostController(postQueryService.Object);
// When
var result = sut.Index();
// Then
Assert.IsAssignableFrom<IEnumerable<Post>>(result.ViewData.Model);
}
public void Index_ReturnsView(Mock<IQueryService<Post>> postQueryService)
{
// Given
var sut = new PostController(postQueryService.Object);
// When
var result = sut.Index();
// Then
Assert.IsType<ViewResult>(result);
}
public void Index_DoesNotReturnNull(Mock<IQueryService<Post>> postQueryService)
{
// Given
var sut = new PostController(postQueryService.Object);
// When
var result = sut.Index();
// Then
Assert.NotNull(result);
}
public void Index_WithSomePosts_ReturnsViewWithPublishedPostInItsModel(
Mock<IQueryService<Post>> postQueryService,
Post[] posts)
{
// Given
var publishedPosts = posts.Where(p => !p.IsDraft);
postQueryService.Setup(s => s.Find()).Returns(posts);
var sut = new PostController(postQueryService.Object);
// When
var view = sut.Index();
var result = view.ViewData.Model as IEnumerable<Post>;
// Then
Assert.Equal(publishedPosts.Count(), result.Count());
}
public void Index_WithNoPosts_ReturnsViewWithEmptyPostsSequenceInViewBag(Mock<IQueryService<Post>> postQueryService)
{
// Given
var sut = new PostController(postQueryService.Object);
// When
var result = sut.Index();
var posts = result.ViewData.Model as IEnumerable<Post>;
// Then
Assert.False(posts.Any());
}