public void Add_same_file_and_dependency_twice()
{
// Arrange
var tracker = new TestableDependencyTracker();
// Act
tracker.Add("some post", "layout 1");
tracker.Add("some post", "layout 1");
// Assert
Assert.That(tracker.FileDependencies["some post"],
Is.EquivalentTo(new HashSet<string> {"layout 1"}));
Assert.That(tracker.DependentFiles.Keys, Contains.Item("layout 1"));
Assert.That(tracker.DependentFiles["layout 1"], Contains.Item("some post"));
}
public void Add_a_file_with_no_dependencies()
{
// Arrange
var tracker = new TestableDependencyTracker();
// Act
tracker.Add("some template", null);
// Assert
Assert.That(tracker.DependentFiles, Is.Empty);
Assert.That(tracker.FileDependencies, Is.Empty);
}
public void Add_two_dependencies_for_a_file()
{
// Arrange
var tracker = new TestableDependencyTracker();
// Act
tracker.Add("some post", "layout 1");
tracker.Add("some post", "some component");
// Assert
Assert.That(tracker.FileDependencies["some post"],
Is.EquivalentTo(new HashSet<string> {"layout 1", "some component"}));
Assert.That(tracker.DependentFiles["layout 1"], Contains.Item("some post"));
Assert.That(tracker.DependentFiles["some component"], Contains.Item("some post"));
}