//-------------------------------------------------------------------------
private void LoadRoadmap(string filename)
{
try
{
ActiveRoadmap = Roadmap.InstantiateFromFile(filename);
UpdateAppTitle();
PopulateEntityLists();
}
catch (Exception ex)
{
Program.HandleException(
new Exception(
"Failed to load Roadmap '" + filename + "'.",
ex));
}
}
public void XmlFilePersistence()
{
// Set up allowed dependencies.
EntityRelationshipManager.AddAllowedDependency(
typeof(EntityMocks.EntityMock1),
typeof(EntityMocks.EntityMock2));
// Add some entities.
EntityMocks.EntityMock1 mock1 = TestObject.AddEntity <EntityMocks.EntityMock1>();
EntityMocks.EntityMock2 mock2_1 = TestObject.AddEntity <EntityMocks.EntityMock2>();
EntityMocks.EntityMock2 mock2_2 = TestObject.AddEntity <EntityMocks.EntityMock2>();
// Add dependencies.
mock1.AddDependency(mock2_1);
mock1.AddDependency(mock2_2);
// Write to file.
Roadmap.WriteToFile("XmlFilePersistence.roadmap", TestObject);
// Initialise a new roadmap from file.
Roadmap newRoadmap = Roadmap.InstantiateFromFile("XmlFilePersistence.roadmap");
// Check the entities are present.
Entity newMock1 = newRoadmap.GetEntity(mock1.Id);
Entity newMock2_1 = newRoadmap.GetEntity(mock2_1.Id);
Entity newMock2_2 = newRoadmap.GetEntity(mock2_2.Id);
Assert.IsNotNull(newMock1.Title, "Entity not found.");
Assert.IsNotNull(newMock2_1.Title, "Entity not found.");
Assert.IsNotNull(newMock2_2.Title, "Entity not found.");
// Check the dependencies are present.
ReadOnlyCollection <Entity> dependencies;
newMock1.GetDependencies(out dependencies);
Assert.IsTrue(dependencies.Contains(newMock2_1), "Dependency not found.");
Assert.IsTrue(dependencies.Contains(newMock2_2), "Dependency not found.");
}