public void test_aboutToIndex_unitExcluded() throws Exception {
// build library with defining unit
Source librarySource = mock(Source.class);
LibraryElement library = mock(LibraryElement.class);
CompilationUnitElement libraryUnit = mock(CompilationUnitElement.class);
when(library.getContext()).thenReturn(contextA);
when(library.getDefiningCompilationUnit()).thenReturn(libraryUnit);
when(library.getSource()).thenReturn(librarySource);
when(libraryUnit.getContext()).thenReturn(contextA);
when(libraryUnit.getSource()).thenReturn(librarySource);
when(libraryUnit.getLibrary()).thenReturn(library);
// build 2 library units
CompilationUnitElement unitA = mock(CompilationUnitElement.class);
CompilationUnitElement unitB = mock(CompilationUnitElement.class);
when(unitA.getContext()).thenReturn(contextA);
when(unitB.getContext()).thenReturn(contextA);
when(unitA.getSource()).thenReturn(sourceA);
when(unitB.getSource()).thenReturn(sourceB);
when(unitA.getLibrary()).thenReturn(library);
when(unitB.getLibrary()).thenReturn(library);
// prepare locations
Location locationA = mockLocation(unitA);
Location locationB = mockLocation(unitB);
// initially A and B in library
when(library.getParts()).thenReturn(new CompilationUnitElement[] {unitA, unitB});
store.aboutToIndex(contextA, libraryUnit);
store.aboutToIndex(contextA, unitA);
store.aboutToIndex(contextA, unitB);
store.recordRelationship(elementA, relationship, locationA);
store.recordRelationship(elementA, relationship, locationB);
{
Location[] locations = store.getRelationships(elementA, relationship);
assertLocations(locations, locationA, locationB);
}
// exclude A from library
when(library.getParts()).thenReturn(new CompilationUnitElement[] {unitA});
boolean mayIndex = store.aboutToIndex(contextA, libraryUnit);
assertTrue(mayIndex);
{
Location[] locations = store.getRelationships(elementA, relationship);
assertLocations(locations, locationA);
}
// exclude B from library, empty now
when(library.getParts()).thenReturn(new CompilationUnitElement[] {});
store.aboutToIndex(contextA, libraryUnit);
{
Location[] locations = store.getRelationships(elementA, relationship);
assertLocations(locations);
}
}
