/*
* Copyright 2000-2011 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.JavaTestUtil;
import com.intellij.codeInsight.TargetElementUtil;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiMethod;
import com.intellij.refactoring.makeStatic.MakeMethodStaticProcessor;
import com.intellij.refactoring.makeStatic.MakeStaticUtil;
import com.intellij.refactoring.makeStatic.Settings;
import com.intellij.refactoring.util.VariableData;
import org.jetbrains.annotations.NotNull;
import java.util.ArrayList;
public class MakeMethodStaticTest extends LightRefactoringTestCase {
@NotNull
@Override
protected String getTestDataPath() {
return JavaTestUtil.getJavaTestDataPath();
}
public void testEmptyMethod() throws Exception {
configureByFile("/refactoring/makeMethodStatic/before1.java");
perform(true);
checkResultByFile("/refactoring/makeMethodStatic/after1.java");
}
public void testUseStatic() throws Exception {
configureByFile("/refactoring/makeMethodStatic/before2.java");
perform(true);
checkResultByFile("/refactoring/makeMethodStatic/after2.java");
}
public void testUseField() throws Exception {
configureByFile("/refactoring/makeMethodStatic/before3.java");
perform(true);
checkResultByFile("/refactoring/makeMethodStatic/after3.java");
}
public void testIDEADEV2556() throws Exception {
configureByFile("/refactoring/makeMethodStatic/before21.java");
perform(false);
checkResultByFile("/refactoring/makeMethodStatic/after21.java");
}
public void testUseFieldWithThis() throws Exception {
configureByFile("/refactoring/makeMethodStatic/before4.java");
perform(true);
checkResultByFile("/refactoring/makeMethodStatic/after4.java");
}
public void testUseFieldWithSuperEmptyExtends() throws Exception {
configureByFile("/refactoring/makeMethodStatic/before5.java");
perform(true);
checkResultByFile("/refactoring/makeMethodStatic/after5.java");
}
public void testUseFieldWithSuper() throws Exception {
configureByFile("/refactoring/makeMethodStatic/before6.java");
perform(true);
checkResultByFile("/refactoring/makeMethodStatic/after6.java");
}
public void testUseMethod() throws Exception {
configureByFile("/refactoring/makeMethodStatic/before7.java");
perform(true);
checkResultByFile("/refactoring/makeMethodStatic/after7.java");
}
public void testThisInsideAnonymous() throws Exception {
configureByFile("/refactoring/makeMethodStatic/before8.java");
perform(true);
checkResultByFile("/refactoring/makeMethodStatic/after8.java");
}
public void testUsageInSubclass() throws Exception {
configureByFile("/refactoring/makeMethodStatic/before9.java");
perform(true);
checkResultByFile("/refactoring/makeMethodStatic/after9.java");
}
public void testGeneralUsageNoParam() throws Exception {
configureByFile("/refactoring/makeMethodStatic/before10.java");
perform(false);
checkResultByFile("/refactoring/makeMethodStatic/after10-np.java");
}
public void testGeneralUsage() throws Exception {
configureByFile("/refactoring/makeMethodStatic/before10.java");
perform(true);
checkResultByFile("/refactoring/makeMethodStatic/after10.java");
}
public void testUsageInSubclassWithSuper() throws Exception {
configureByFile("/refactoring/makeMethodStatic/before11.java");
perform(true);
checkResultByFile("/refactoring/makeMethodStatic/after11.java");
}
public void testSuperUsageWithComplexSuperClass() throws Exception {
configureByFile("/refactoring/makeMethodStatic/before12.java");
perform(true);
checkResultByFile("/refactoring/makeMethodStatic/after12.java");
}
public void testExplicitThis() throws Exception {
configureByFile("/refactoring/makeMethodStatic/before13.java");
perform(true);
checkResultByFile("/refactoring/makeMethodStatic/after13.java");
}
public void testQualifiedThis() throws Exception {
configureByFile("/refactoring/makeMethodStatic/before14.java");
perform(true);
checkResultByFile("/refactoring/makeMethodStatic/after14.java");
}
public void testSCR8043() throws Exception {
configureByFile("/refactoring/makeMethodStatic/before15.java");
perform(true);
checkResultByFile("/refactoring/makeMethodStatic/after15.java");
}
public void testJavadoc1() throws Exception {
configureByFile("/refactoring/makeMethodStatic/before16.java");
performWithFields();
checkResultByFile("/refactoring/makeMethodStatic/after16.java");
}
public void testJavadoc2() throws Exception {
configureByFile("/refactoring/makeMethodStatic/before17.java");
performWithFields();
checkResultByFile("/refactoring/makeMethodStatic/after17.java");
}
public void testGenericClass() throws Exception {
configureByFile("/refactoring/makeMethodStatic/before18.java");
performWithFields();
checkResultByFile("/refactoring/makeMethodStatic/after18.java");
}
public void testFieldWriting() throws Exception {
configureByFile("/refactoring/makeMethodStatic/before19.java");
performWithFields();
checkResultByFile("/refactoring/makeMethodStatic/after19.java");
}
public void testQualifiedInnerClassCreation() throws Exception {
configureByFile("/refactoring/makeMethodStatic/before20.java");
performWithFields();
checkResultByFile("/refactoring/makeMethodStatic/after20.java");
}
public void testQualifiedThisAdded() throws Exception {
configureByFile("/refactoring/makeMethodStatic/before22.java");
performWithFields();
checkResultByFile("/refactoring/makeMethodStatic/after22.java");
}
public void testDeepStaticOverrides() throws Exception {
configureByFile("/refactoring/makeMethodStatic/beforeOverrides.java");
perform(false);
checkResultByFile("/refactoring/makeMethodStatic/afterOverrides.java");
}
public void testDeepStatic() throws Exception {
configureByFile("/refactoring/makeMethodStatic/beforeDeep.java");
perform(false);
checkResultByFile("/refactoring/makeMethodStatic/afterDeep.java");
}
public void testPreserveTypeParams() throws Exception {
doTestFields(false);
}
public void testFieldsAndDelegation() throws Exception {
doTestFields(true);
}
public void testInnerStaticClassUsed() throws Exception {
configureByFile("/refactoring/makeMethodStatic/beforeInnerStaticClassUsed.java");
PsiElement element = TargetElementUtil.findTargetElement(myEditor, TargetElementUtil.ELEMENT_NAME_ACCEPTED);
assertTrue(element instanceof PsiMethod);
assertFalse(MakeStaticUtil.isParameterNeeded((PsiMethod)element));
}
public void testMethodReference() throws Exception {
doTest(true);
}
public void testThisMethodReference() throws Exception {
doTest(false);
}
public void testPreserveParametersAlignment() throws Exception {
doTest();
}
public void testDelegatePlace() throws Exception {
doTest(true, true);
}
public void testClearOverrideAnnotation() throws Exception {
doTest(true, true);
}
private void doTest() throws Exception {
doTest(false);
}
private void doTest(final boolean addClassParameter) throws Exception {
doTest(addClassParameter, false);
}
private void doTest(final boolean addClassParameter, boolean delegate) throws Exception {
configureByFile("/refactoring/makeMethodStatic/before" + getTestName(false) + ".java");
perform(addClassParameter, delegate);
checkResultByFile("/refactoring/makeMethodStatic/after" + getTestName(false) + ".java");
}
private void doTestFields(boolean delegate) throws Exception {
final String testName = getTestName(false);
configureByFile("/refactoring/makeMethodStatic/before" + testName + ".java");
performWithFields(delegate);
checkResultByFile("/refactoring/makeMethodStatic/after" + testName + ".java");
}
private static void perform(boolean addClassParameter) {
perform(addClassParameter, false);
}
private static void perform(boolean addClassParameter, boolean delegate) {
PsiElement element = TargetElementUtil.findTargetElement(myEditor, TargetElementUtil.ELEMENT_NAME_ACCEPTED);
assertTrue(element instanceof PsiMethod);
PsiMethod method = (PsiMethod) element;
new MakeMethodStaticProcessor(
getProject(),
method,
new Settings(true, addClassParameter ? "anObject" : null, null, delegate)).run();
}
private static void performWithFields() {
performWithFields(false);
}
private static void performWithFields(boolean delegate) {
PsiElement element = TargetElementUtil.findTargetElement(myEditor, TargetElementUtil.ELEMENT_NAME_ACCEPTED);
assertTrue(element instanceof PsiMethod);
PsiMethod method = (PsiMethod) element;
final ArrayList<VariableData> parametersForFields = new ArrayList<>();
final boolean addClassParameter = MakeStaticUtil.buildVariableData(method, parametersForFields);
new MakeMethodStaticProcessor(
getProject(),
method,
new Settings(true, addClassParameter ? "anObject" : null,
parametersForFields.toArray(
new VariableData[parametersForFields.size()]), delegate)).run();
}
}