@Override
protected void setUp() throws Exception {
super.setUp();
when(contextA.toString()).thenReturn("contextA");
when(contextB.toString()).thenReturn("contextB");
when(contextC.toString()).thenReturn("contextC");
when(sourceA.toString()).thenReturn("sourceA");
when(sourceB.toString()).thenReturn("sourceB");
when(sourceC.toString()).thenReturn("sourceC");
when(sourceD.toString()).thenReturn("sourceD");
when(elementA.toString()).thenReturn("elementA");
when(elementB.toString()).thenReturn("elementB");
when(elementC.toString()).thenReturn("elementC");
when(elementD.toString()).thenReturn("elementD");
when(elementA.getContext()).thenReturn(contextA);
when(elementB.getContext()).thenReturn(contextA);
when(elementC.getContext()).thenReturn(contextA);
when(elementD.getContext()).thenReturn(contextA);
when(elementA.getLocation()).thenReturn(elementLocationA);
when(elementB.getLocation()).thenReturn(elementLocationB);
when(elementC.getLocation()).thenReturn(elementLocationC);
when(elementD.getLocation()).thenReturn(elementLocationD);
when(elementA.getEnclosingElement()).thenReturn(unitElementA);
when(elementB.getEnclosingElement()).thenReturn(unitElementB);
when(elementC.getEnclosingElement()).thenReturn(unitElementC);
when(elementD.getEnclosingElement()).thenReturn(unitElementD);
when(elementA.getSource()).thenReturn(sourceA);
when(elementB.getSource()).thenReturn(sourceB);
when(elementC.getSource()).thenReturn(sourceC);
when(elementD.getSource()).thenReturn(sourceD);
when(elementA.getLibrary()).thenReturn(libraryElement);
when(elementB.getLibrary()).thenReturn(libraryElement);
when(elementC.getLibrary()).thenReturn(libraryElement);
when(elementD.getLibrary()).thenReturn(libraryElement);
when(unitElementA.getSource()).thenReturn(sourceA);
when(unitElementB.getSource()).thenReturn(sourceB);
when(unitElementC.getSource()).thenReturn(sourceC);
when(unitElementD.getSource()).thenReturn(sourceD);
when(unitElementA.getLibrary()).thenReturn(libraryElement);
when(unitElementB.getLibrary()).thenReturn(libraryElement);
when(unitElementC.getLibrary()).thenReturn(libraryElement);
when(unitElementD.getLibrary()).thenReturn(libraryElement);
// library
when(librarySource.toString()).thenReturn("libSource");
when(libraryUnitElement.getSource()).thenReturn(librarySource);
when(libraryElement.getSource()).thenReturn(librarySource);
when(libraryElement.getDefiningCompilationUnit()).thenReturn(libraryUnitElement);
// by default index all units
store.aboutToIndex(contextA, unitElementA);
store.aboutToIndex(contextA, unitElementB);
store.aboutToIndex(contextA, unitElementC);
store.aboutToIndex(contextA, unitElementD);
}
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);
}
}
public void test_aboutToIndex_sharedSource_inTwoLibraries() throws Exception {
Source librarySourceA = mock(Source.class);
Source librarySourceB = mock(Source.class);
LibraryElement libraryA = mock(LibraryElement.class);
LibraryElement libraryB = mock(LibraryElement.class);
CompilationUnitElement libraryAUnit = mock(CompilationUnitElement.class);
CompilationUnitElement libraryBUnit = mock(CompilationUnitElement.class);
when(libraryA.getDefiningCompilationUnit()).thenReturn(libraryAUnit);
when(libraryB.getDefiningCompilationUnit()).thenReturn(libraryBUnit);
when(libraryA.getSource()).thenReturn(librarySourceA);
when(libraryB.getSource()).thenReturn(librarySourceB);
when(libraryAUnit.getSource()).thenReturn(librarySourceA);
when(libraryBUnit.getSource()).thenReturn(librarySourceB);
when(libraryAUnit.getLibrary()).thenReturn(libraryA);
when(libraryBUnit.getLibrary()).thenReturn(libraryB);
// build 2 units in different libraries
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(sourceA);
when(unitA.getLibrary()).thenReturn(libraryA);
when(unitB.getLibrary()).thenReturn(libraryB);
when(libraryA.getParts()).thenReturn(new CompilationUnitElement[] {unitA});
when(libraryB.getParts()).thenReturn(new CompilationUnitElement[] {unitB});
// record relationships in both A and B
Location locationA = mockLocation(unitA);
Location locationB = mockLocation(unitB);
store.aboutToIndex(contextA, libraryAUnit);
store.aboutToIndex(contextA, libraryBUnit);
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);
}
}
public void test_empty() throws Exception {
Source librarySource = addSource("/lib.dart", "library lib;");
LibraryElement element = buildLibrary(librarySource);
assertNotNull(element);
assertEquals("lib", element.getName());
assertNull(element.getEntryPoint());
assertLength(0, element.getImportedLibraries());
assertLength(0, element.getImports());
assertNull(element.getLibrary());
assertLength(0, element.getPrefixes());
assertLength(0, element.getParts());
CompilationUnitElement unit = element.getDefiningCompilationUnit();
assertNotNull(unit);
assertEquals("lib.dart", unit.getName());
assertEquals(element, unit.getLibrary());
assertLength(0, unit.getAccessors());
assertLength(0, unit.getFields());
assertLength(0, unit.getFunctions());
assertLength(0, unit.getTypeAliases());
assertLength(0, unit.getTypes());
}