public void FindParent_IfNotTypeGenerationContextNode_ReturnNull()
{
IdSameAsParentDataSource<TestModel, System.Guid> source =
new IdSameAsParentDataSource<TestModel, System.Guid>(a => a.Id);
DummyGenerationContextNode node = new DummyGenerationContextNode();
Assert.IsNull(source.FindParent(node), @"
FindParent should return null if the given node is not a TypeGenerationContextNode and it's Parent is null.
");
}
public void FindParent_NestedTest()
{
TestModel target = new TestModel();
IdSameAsParentDataSource<TestModel, System.Guid> source =
new IdSameAsParentDataSource<TestModel, System.Guid>(a => a.Id);
DummyGenerationContextNode root = new DummyGenerationContextNode();
TypeGenerationContextNode targetNode = new TypeGenerationContextNode(root, target);
DummyGenerationContextNode leafNode = new DummyGenerationContextNode(GenerationTargetTypes.Object, targetNode);
Assert.AreEqual(target, source.FindParent(leafNode), @"
Target should have been returned. A TypeGenerationContextNode with a Target of type TestModel was the parent of the node passed to FindParent.
");
}
public void Next_NullParent_ReturnDefault()
{
IdSameAsParentDataSource<TestModel, System.Guid> source =
new IdSameAsParentDataSource<TestModel, System.Guid>(a => a.Id);
DummyGenerationContextNode node = new DummyGenerationContextNode();
Mock<IGenerationContext> contextMock = new Mock<IGenerationContext>();
contextMock.Setup(a => a.Node).Returns(node);
Assert.AreEqual(default(System.Guid), source.Next(contextMock.Object), @"
The result of Next should be {0} because the parent was not found.
", default(System.Guid));
}
