| /* |
| * 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 org.jetbrains.idea.devkit.inspections.internal; |
| |
| import com.intellij.openapi.util.text.StringUtil; |
| import org.jetbrains.idea.devkit.inspections.PluginModuleTestCase; |
| |
| public class FileEqualsUsageInspectionTest extends PluginModuleTestCase { |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| |
| myFixture.enableInspections(new FileEqualsUsageInspection()); |
| } |
| |
| public void testEquals() { |
| doTest("equals(null)", true); |
| } |
| |
| public void testCompareTo() { |
| doTest("compareTo(null)", true); |
| } |
| |
| public void testHashCode() { |
| doTest("hashCode()", true); |
| } |
| |
| public void testGetName() { |
| doTest("getName()", false); |
| } |
| |
| private void doTest(String methodExpressionText, boolean highlightError) { |
| String expectedMethodExpression; |
| if (highlightError) { |
| String methodName = StringUtil.substringBefore(methodExpressionText, "("); |
| String methodParams = StringUtil.substringAfter(methodExpressionText, methodName); |
| expectedMethodExpression = "<warning descr=\"" + FileEqualsUsageInspection.MESSAGE + "\">" + |
| methodName + |
| "</warning>" + |
| methodParams; |
| } |
| else { |
| expectedMethodExpression = methodExpressionText; |
| } |
| |
| myFixture.configureByText("Testing.java", |
| "public class Testing {" + |
| " public void method() {" + |
| " java.io.File file = null;" + |
| " file." + expectedMethodExpression + ";" + |
| " }" + |
| "}"); |
| myFixture.testHighlighting(); |
| } |
| } |