public void CanAssertUpdateOfItem() { var change = new ItemChange <int>(ChangeType.Updated, 100); change.Should().BeChange(ChangeType.Updated, 100); change.Should().BeUpdateOf(100); }
public void CanAssertAdditionOfItem() { var change = new ItemChange <int>(ChangeType.Added, 5); change.Should().BeChange(ChangeType.Added, 5); change.Should().BeAdditionOf(5); }
public void CanAssertRemovalOfItem() { var change = new ItemChange <int>(ChangeType.Removed, 1); change.Should().BeChange(ChangeType.Removed, 1); change.Should().BeRemovalOf(1); }
public void CanAssertRemoval() { var change = new ItemChange <int>(ChangeType.Removed, 2); change.Should().BeOfChangeType(ChangeType.Removed); change.Should().BeRemoval(); }
public void CanAssertUpdate() { var change = new ItemChange <int>(ChangeType.Updated, 1); change.Should().BeOfChangeType(ChangeType.Updated); change.Should().BeUpdate(); }
public void CanAssertAddition() { var change = new ItemChange <int>(ChangeType.Added, 4); change.Should().BeOfChangeType(ChangeType.Added); change.Should().BeAddition(); }
public void AssertOfChangeTypeDoesNotAcceptDifferentChange() { var change = new ItemChange <int>(ChangeType.Removed, 1); // Expect addition, but actual is removal Action assert = () => change.Should().BeOfChangeType(ChangeType.Added); assert.ShouldThrow <Exception>().WithMessage("Expected item change to be*addition*but*was Removed*"); // Expect update, but actual is removal assert = () => change.Should().BeOfChangeType(ChangeType.Updated); assert.ShouldThrow <Exception>().WithMessage("Expected item change to be*update*but*was Removed*"); }
public void FailedAssertOfChangeAppendsReasonAsExpected() { var change = new ItemChange <int>(ChangeType.Updated, 2); Action assert = () => change.Should().BeChange(ChangeType.Removed, 1, "because {0} should be removed", 1); assert.ShouldThrow <Exception>().WithMessage("*removal*of 1 because 1 should be removed*"); }
public void AssertOfChangeDoesNotAcceptDifferentItem() { var change = new ItemChange <int>(ChangeType.Added, 1); Action assert = () => change.Should().BeChange(ChangeType.Added, 2); assert.ShouldThrow <Exception>().WithMessage("Expected item change to be*addition*of 2*but found *addition*of*1*"); }
public void FailedAssertOfChangeTypeAppendsReasonAsExpected() { var change = new ItemChange <int>(ChangeType.Removed, 333); Action assert = () => change.Should().BeOfChangeType(ChangeType.Added, "because I say so and also because {0} <> {1}", 1, 2); assert.ShouldThrow <Exception>().WithMessage("*to be*addition*because I say so and also because 1 <> 2, but*"); }
public void ChangesFromReturnsCorrectChangesForDifferentSingletonSequences() { // Precondition: ItemChange implements Equals in natural way var change1 = new ItemChange<int>(ChangeType.Added, 1); var change2 = new ItemChange<int>(ChangeType.Added, 1); change1.Should().Be(change2); var oldSeq = new int[] { 1 }; var newSeq = new int[] { 2 }; IEnumerable<IItemChange<int>> expectedChanges = new[] { new ItemChange<int>(ChangeType.Removed, 1), new ItemChange<int>(ChangeType.Added, 2) }; var changes = newSeq.ChangesFrom(oldSeq); // --- Perform --- changes.Should().BeEquivalentTo(expectedChanges); }
public void ChangesFromReturnsCorrectChangesForDifferentSingletonSequences() { // Precondition: ItemChange implements Equals in natural way var change1 = new ItemChange <int>(ChangeType.Added, 1); var change2 = new ItemChange <int>(ChangeType.Added, 1); change1.Should().Be(change2); var oldSeq = new int[] { 1 }; var newSeq = new int[] { 2 }; IEnumerable <IItemChange <int> > expectedChanges = new[] { new ItemChange <int>(ChangeType.Removed, 1), new ItemChange <int>(ChangeType.Added, 2) }; var changes = newSeq.ChangesFrom(oldSeq); // --- Perform --- changes.Should().BeEquivalentTo(expectedChanges); }