public void AddShapeTest()
{
DocumentDataModel target = new DocumentDataModel();
target.New(new Size(700, 1200), new Thickness(32, 32, 32, 32));
DocumentDataModelInvariant(target);
Assert.AreEqual(DataModel.ModelState.Ready, target.State);
//Test if the reference returned is correct.
XElement shape = new XElement("testTag", new XAttribute("Id", "myshape"));
XElement addedShape = target.AddShape(shape);
AssertAreEqualStrings(shape, addedShape);
DocumentDataModelInvariant(target);
Assert.AreEqual(DataModel.ModelState.Ready, target.State);
//Test if the id is replaced if it is taken.
target.AddShape(shape);
addedShape.Remove();
Assert.AreSame(null, target.GetShapeById("myshape"));
AssertAreEqualStrings(shape, target.GetShapeById("auto_0"));
DocumentDataModelInvariant(target);
Assert.AreEqual(DataModel.ModelState.Ready, target.State);
}
public void GetUniqueIdTest()
{
DocumentDataModel model = new DocumentDataModel();
model.New(new Size(700, 1200), new Thickness(32, 32, 32, 32));
DocumentDataModelInvariant(model);
Assert.AreEqual(DataModel.ModelState.Ready, model.State);
// The first unique id should be auto_0:
string firstUniqueId = model.GetUniqueId();
Assert.AreEqual("auto_0", firstUniqueId);
Assert.AreSame(null, model.GetShapeById(firstUniqueId));
// Adding an id which almost looks like an auto-id does not change GetUniqueId.
XElement shape = model.AddShape(new XElement("Test", new XAttribute("Id", "auto_not")));
Assert.AreEqual(firstUniqueId, model.GetUniqueId());
shape = model.AddShape(new XElement("Test", new XAttribute("Id", firstUniqueId)));
Assert.AreSame(shape, model.GetShapeById(firstUniqueId));
// The second unique id should be auto_1:
string secondUniqueId = model.GetUniqueId();
Assert.AreEqual("auto_1", secondUniqueId);
Assert.AreSame(null, model.GetShapeById(secondUniqueId));
// Removing a shape should not cause the unique id to decrement.
shape.Remove();
Assert.AreEqual(secondUniqueId, model.GetUniqueId());
DocumentDataModelInvariant(model);
Assert.AreEqual(DataModel.ModelState.Ready, model.State);
}
public void GetShapeByIdTest()
{
DocumentDataModel target = new DocumentDataModel();
target.New(new Size(700, 1200), new Thickness(32, 32, 32, 32));
DocumentDataModelInvariant(target);
Assert.AreEqual(DataModel.ModelState.Ready, target.State);
XElement actual = target.GetShapeById("Id that isn't present");
Assert.AreSame(null, actual);
DocumentDataModelInvariant(target);
Assert.AreEqual(DataModel.ModelState.Ready, target.State);
string knownId = "1";
XElement shape = new XElement("testXElement", new XAttribute("Id", knownId));
target.AddShape(shape);
actual = target.GetShapeById(knownId);
Assert.AreEqual(shape, actual);
DocumentDataModelInvariant(target);
Assert.AreEqual(DataModel.ModelState.Ready, target.State);
}