/*
* Copyright 2000-2012 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.intellij.module;
import com.intellij.openapi.Disposable;
import com.intellij.openapi.application.Result;
import com.intellij.openapi.application.WriteAction;
import com.intellij.openapi.module.*;
import com.intellij.testFramework.PlatformTestCase;
import consulo.util.pointers.NamedPointer;
/**
* @author nik
*/
public class ModulePointerTest extends PlatformTestCase {
public void testCreateByName() throws Exception {
final NamedPointer<Module> pointer = ModuleUtilCore.createPointer(getProject(), "m");
assertSame(pointer, ModuleUtilCore.createPointer(getProject(), "m"));
assertNull(pointer.get());
assertEquals("m", pointer.getName());
final Module module = addModule("m");
assertSame(module, pointer.get());
assertEquals("m", pointer.getName());
}
public void testCreateByModule() throws Exception {
final Module module = addModule("x");
final NamedPointer<Module> pointer = ModuleUtilCore.createPointer(module);
assertSame(pointer, ModuleUtilCore.createPointer(module));
assertSame(pointer, ModuleUtilCore.createPointer(getProject(), "x"));
assertSame(module, pointer.get());
assertEquals("x", pointer.getName());
ModifiableModuleModel model = getModuleManager().getModifiableModel();
model.disposeModule(module);
commitModel(model);
assertNull(pointer.get());
assertEquals("x", pointer.getName());
final Module newModule = addModule("x");
assertSame(pointer, ModuleUtilCore.createPointer(newModule));
}
public void testRenameModule() throws Exception {
final NamedPointer<Module> pointer = ModuleUtilCore.createPointer(getProject(), "abc");
final Module module = addModule("abc");
ModifiableModuleModel model = getModuleManager().getModifiableModel();
model.renameModule(module, "xyz");
commitModel(model);
assertSame(module, pointer.get());
assertEquals("xyz", pointer.getName());
}
public void testDisposePointerFromUncommitedModifiableModel() throws Exception {
final NamedPointer<Module> pointer = ModuleUtilCore.createPointer(getProject(), "xxx");
final ModifiableModuleModel modifiableModel = getModuleManager().getModifiableModel();
final Module module = modifiableModel.newModule("xxx", myProject.getBaseDir().getPath());
assertSame(pointer, ModuleUtilCore.createPointer(module));
assertSame(pointer, ModuleUtilCore.createPointer(getProject(), "xxx"));
assertSame(module, pointer.get());
assertEquals("xxx", pointer.getName());
modifiableModel.dispose();
assertNull(pointer.get());
assertEquals("xxx", pointer.getName());
}
private ModuleManager getModuleManager() {
return ModuleManager.getInstance(myProject);
}
private Module addModule(final String name) {
final ModifiableModuleModel model = getModuleManager().getModifiableModel();
final Module module = model.newModule(name, myProject.getBaseDir().getPath());
commitModel(model);
disposeOnTearDown(new Disposable() {
@Override
public void dispose() {
if (!module.isDisposed()) {
getModuleManager().disposeModule(module);
}
}
});
return module;
}
private static void commitModel(final ModifiableModuleModel model) {
new WriteAction() {
@Override
protected void run(final Result result) {
model.commit();
}
}.execute();
}
}