public void Do__With_Activity__Should_Return_New_Instance_Whose_History_Of_Done_Activities_Is_Extended_By_The_Result_Of_Doing_The_Specified_Activity_Without_Any_Activities_To_Redo() { var done = new[] { new ActivityStub(10, 0, 0), new ActivityStub(11, 0, 0), }; var undone = new[] { new ActivityStub(20, 0, 0), new ActivityStub(21, 0, 0), }; var target = History <ActivityStub> .Create(done, undone); var expectedDone = new[] { new ActivityStub(10, 0, 0), new ActivityStub(11, 0, 0), new ActivityStub(12, 1, 0), }; var expectedUndone = Enumerable.Empty <ActivityStub>(); var expected = History <ActivityStub> .Create(expectedDone, expectedUndone); var activity = new ActivityStub(12, 0, 0); var actual = target.Do(activity); Assert.AreEqual(expected, actual); }
public void Op_Equality__With_Different_Done__Should_Return_False() { const bool expected = false; var none = new ActivityStub[0]; var done = new[] { new ActivityStub(1) }; var left = History <ActivityStub> .Create(done, none); var right = History <ActivityStub> .Create(none, none); var actual = left == right; Assert.AreEqual(expected, actual); }
public void Op_Inequality__With_Different_Undone__Should_Return_True() { const bool expected = true; var none = new ActivityStub[0]; var undone = new[] { new ActivityStub(1) }; var left = History <ActivityStub> .Create(none, undone); var right = History <ActivityStub> .Create(none, none); var actual = left != right; Assert.AreEqual(expected, actual); }
public void Equals_Object__With_Different_Undone__Should_Return_False() { const bool expected = false; var none = new ActivityStub[0]; var undone = new[] { new ActivityStub(1) }; var target = History <ActivityStub> .Create(none, undone); var other = History <ActivityStub> .Create(none, none); var actual = target.Equals((object)other); Assert.AreEqual(expected, actual); }
public void Redo__Without_Any_Undone_Activities__Should_Return_Identical_Instance() { var done = new[] { new ActivityStub(10, 0, 0), new ActivityStub(11, 0, 0), }; var undone = new ActivityStub[0]; var target = History <ActivityStub> .Create(done, undone); var expected = History <ActivityStub> .Create(done, undone); var actual = target.Redo(); Assert.AreEqual(expected, actual); }