public void InitializeTest()
{
// Arrange.
const string ProcessName = "TestProcess";
var dtm = Mock.Create<IDynamicTypeManager>();
Mock.Arrange(() => dtm.GetEditableRootType(ProcessName)).Returns(typeof(TestEdit));
var retriever = new SingleCrossReferenceSourceItemsRetriever { DynamicTypeManager = dtm };
// Act.
retriever.Initialize(ProcessName, TestsHelper.ExtractPropertyName(() => new TestEdit().CR));
// Assert.
Assert.AreEqual(TestsHelper.ExtractPropertyName(() => new TestEdit().CR), retriever.FieldName);
Assert.AreEqual(ReferencedProcess, retriever.ReferencedProcess);
}
public void GetNewItemsTest()
{
// Arrange.
var refEdit = Mock.Create<IEditableRoot>();
Mock.Arrange(() => refEdit.Id).Returns(2);
SetupGetEditableRoot(ReferencedProcess, refEdit);
var retriever = new SingleCrossReferenceSourceItemsRetriever
{
DynamicTypeManager = _dtm,
FieldName = TestsHelper.ExtractPropertyName(() => new TestEdit().CR),
ReferencedProcess = ReferencedProcess
};
var oldItem = new TestEdit { CR = 1 };
var newItem1 = new TestEdit { CR = null };
var newItem2 = new TestEdit { CR = 1 };
var newItem3 = new TestEdit { CR = 2 };
// Act.
var result = retriever.GetNewItems(newItem1, oldItem);
// Assert.
Assert.AreEqual(0, result.Count);
// Act.
result = retriever.GetNewItems(newItem2, oldItem);
// Assert.
Assert.AreEqual(0, result.Count);
// Act.
result = retriever.GetNewItems(newItem3, oldItem);
// Assert.
Assert.AreEqual(1, result.Count);
Assert.AreSame(refEdit, result[0]);
var refEdit1 = Mock.Create<IEditableRoot>();
var refEdit2 = Mock.Create<IEditableRoot>();
var innerRetriever = Mock.Create<ISourceItemsRetriever>();
Mock.Arrange(() => innerRetriever.GetAllItems(refEdit)).Returns(() => new[] { refEdit1, refEdit2 });
retriever.Subretriever = innerRetriever;
// Act.
result = retriever.GetNewItems(newItem1, oldItem);
// Assert.
Assert.AreEqual(0, result.Count);
// Act.
result = retriever.GetNewItems(newItem2, oldItem);
// Assert.
Assert.AreEqual(0, result.Count);
// Act.
result = retriever.GetNewItems(newItem3, oldItem);
// Assert.
Assert.AreEqual(2, result.Count);
Assert.IsTrue(result.Contains(refEdit1));
Assert.IsTrue(result.Contains(refEdit2));
}