/*
* Adds two entities to sketch and an edge between them
* queries both and adds them one at a time to see if the
* edge is added between them
*/
@Test
public void testAutoAddEdge() throws QueryException {
EntityNode en1 = new EntityNode("C", _sketch);
EntityNode en2 = new EntityNode("D", _sketch);
_sketch.addEntity(en1, en2);
NormalEdge sk = new NormalEdge(en1, en2, "e");
_sketch.addEdge(sk);
QueryNode qn1 = new QueryNode("v_C", _view, "Select * from C");
QueryNode qn2 = new QueryNode("v_D", _view, "Select * from D");
_view.addEntity(qn1);
assertEquals(
"Only one node added so should be no edge", false, _view.getEdges().containsKey("e"));
_view.addEntity(qn2);
assertEquals(
"Both nodes added so should be edge in between them called edge",
true,
_view.getEdges().containsKey("e"));
}
/*
* Creates two EntityNodes, an edge between them, queries them both
* and then renames everything.
*/
@Test
public void testModelNameChanges() throws QueryException {
EntityNode en = new EntityNode("oldK", _sketch);
EntityNode en1 = new EntityNode("oldL", _sketch);
_sketch.addEntity(en, en1);
NormalEdge sk = new NormalEdge(en, en1, "old");
_sketch.addEdge(sk);
QueryNode qn = new QueryNode("v_K", _view, "Select * from oldK");
QueryNode qn1 = new QueryNode("v_L", _view, "Select * from oldL");
_view.addEntity(qn, qn1);
assertEquals("Edge name in view should be old", true, _view.getEdges().containsKey("old"));
sk.setName("new");
en.setName("newK");
en1.setName("newL");
assertEquals("Queried Node in v_K should be newK", "newK", qn.getQueriedEntity().getName());
assertEquals("Queried Node in v_L should be newL", "newL", qn1.getQueriedEntity().getName());
assertEquals(
"Edge name in view should have changed to new", true, _view.getEdges().containsKey("new"));
}