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/*
* Copyright 2000-2014 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.refactoring;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.PsiClass;
import com.intellij.psi.PsiField;
import com.intellij.psi.PsiMethod;
import com.intellij.psi.search.GlobalSearchScope;
import com.intellij.refactoring.wrapreturnvalue.WrapReturnValueProcessor;
import com.intellij.JavaTestUtil;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
/**
* @author anna
*/
public class WrapReturnValueTest extends MultiFileTestCase {
@Override
protected String getTestDataPath() {
return JavaTestUtil.getJavaTestDataPath();
}
@NotNull
@Override
protected String getTestRoot() {
return "/refactoring/wrapReturnValue/";
}
public void testSimple() { doTest(false); }
public void testGenerics() { doTest(false); }
public void testInconsistentWrapper() { doTest(true, "Existing class does not have getter for selected field"); }
public void testWrapper() { doTest(true); }
public void testStrip() { doTest(true); }
public void testNoConstructor() { doTest(true, "Existing class does not have appropriate constructor"); }
public void testInnerClass() { doTest(false, null, true); }
public void testHierarchy() { doTest(false, null, true); }
public void testAnonymous() { doTest(true, null, false); }
public void testWrongFieldAssignment() { doTest(true, "Existing class does not have appropriate constructor", false); }
public void testWrongFieldType() { doTest(true, "Existing class does not have appropriate constructor", false); }
public void testStaticMethodInnerClass() { doTest(false, null, true); }
public void testRawReturnType() { doTest(true, "Existing class does not have appropriate constructor"); }
public void testReturnInsideLambda() { doTest(false, null, true); }
public void testTypeAnnotations() { doTest(false); }
private void doTest(final boolean existing) {
doTest(existing, null);
}
private void doTest(final boolean existing, @NonNls String exceptionMessage) {
doTest(existing, exceptionMessage, false);
}
private void doTest(final boolean existing, String exceptionMessage, final boolean createInnerClass) {
try {
doTest(new PerformAction() {
@Override
public void performAction(final VirtualFile rootDir, final VirtualFile rootAfter) {
PsiClass aClass = myJavaFacade.findClass("Test", GlobalSearchScope.projectScope(getProject()));
assertNotNull("Class Test not found", aClass);
PsiMethod method = aClass.findMethodsByName("foo", false)[0];
String wrapperClassName = "Wrapper";
PsiClass wrapperClass = myJavaFacade.findClass(wrapperClassName, GlobalSearchScope.projectScope(getProject()));
assertTrue(!existing || wrapperClass != null);
PsiField delegateField = existing ? wrapperClass.findFieldByName("myField", false) : null;
new WrapReturnValueProcessor(wrapperClassName, "", null, method, existing, createInnerClass, delegateField).run();
}
});
}
catch (BaseRefactoringProcessor.ConflictsInTestsException e) {
if (exceptionMessage != null) {
assertEquals(exceptionMessage, e.getMessage());
return;
}
throw e;
}
if (exceptionMessage != null) {
fail("Conflict was not found");
}
}
}
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