| /* |
| * Copyright 2000-2013 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.siyeh.ig.bugs; |
| |
| import com.intellij.codeInspection.InspectionProfileEntry; |
| import com.siyeh.ig.LightInspectionTestCase; |
| |
| /** |
| * @author Bas Leijdekkers |
| */ |
| public class EqualsBetweenInconvertibleTypesInspectionTest extends LightInspectionTestCase { |
| |
| public void testSimple() { |
| doMemberTest("public void foo() {\n" + |
| " final Integer foo = new Integer(3);\n" + |
| " final Double bar = new Double(3);\n" + |
| " foo./*'equals()' between objects of inconvertible types 'Double' and 'Integer'*/equals/**/(bar);\n" + |
| "}\n"); |
| } |
| |
| public void testWithoutQualifier() { |
| doTest("class Clazz {\n" + |
| " void foo() {\n" + |
| " boolean bar = /*'equals()' between objects of inconvertible types 'String' and 'Clazz'*/equals/**/(\"differentClass\");\n" + |
| " }\n" + |
| "}"); |
| } |
| |
| public void testJavaUtilObjectsEquals() { |
| doStatementTest("java.util.Objects./*'equals()' between objects of inconvertible types 'Integer' and 'String'*/equals/**/(Integer.valueOf(1), \"string\");"); |
| } |
| |
| public void testComGoogleCommonBaseObjects() { |
| doStatementTest("com.google.common.base.Objects./*'equal()' between objects of inconvertible types 'Integer' and 'String'*/equal/**/(Integer.valueOf(1), \"string\");"); |
| } |
| |
| @Override |
| protected String[] getEnvironmentClasses() { |
| return new String[] { |
| "package java.util;" + |
| "public final class Objects {" + |
| " public static boolean equals(Object a, Object b) {" + |
| " return (a == b) || (a != null && a.equals(b));" + |
| " }" + |
| "}", |
| "package com.google.common.base;" + |
| "public final class Objects {" + |
| " public static boolean equal(Object a, Object b) {" + |
| " return true;" + |
| " }" + |
| "}" |
| }; |
| } |
| |
| @Override |
| protected InspectionProfileEntry getInspection() { |
| return new EqualsBetweenInconvertibleTypesInspection(); |
| } |
| } |