| /* |
| * 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.siyeh.ig.migration; |
| |
| import com.intellij.codeInspection.InspectionProfileEntry; |
| import com.siyeh.ig.LightInspectionTestCase; |
| |
| /** |
| * @author Bas Leijdekkers |
| */ |
| public class BigDecimalLegacyMethodInspectionTest extends LightInspectionTestCase { |
| @Override |
| protected InspectionProfileEntry getInspection() { |
| return new BigDecimalLegacyMethodInspection(); |
| } |
| |
| @Override |
| protected String[] getEnvironmentClasses() { |
| return new String[] { |
| "package java.math;" + |
| "public class BigDecimal {" + |
| " public static final int ROUND_HALF_DOWN = 5;" + |
| " public BigDecimal divide(BigDecimal divisor, int roundingMode) { return null; }" + |
| " public BigDecimal divide(BigDecimal divisor, int scale, int roundingMode) { return null; }" + |
| " public BigDecimal divide(BigDecimal divisor, int scale, RoundingMode roundingMode) { return null; }" + |
| " public BigDecimal setScale(int newScale, int roundingMode) { return null; }" + |
| " public BigDecimal setScale(int newScale, RoundingMode roundingMode) { return null; }" + |
| "}", |
| "package java.math;" + |
| "public enum RoundingMode {" + |
| " UNNECESSARY, CEILING" + |
| "}" |
| }; |
| } |
| |
| public void testSimple() { |
| doTest( |
| "import java.math.*;" + |
| "class X {" + |
| " void m(BigDecimal value) {" + |
| " value./*Call to 'BigDecimal.divide()' can use 'RoundingMode' enum constant*/divide/**/(value, BigDecimal.ROUND_HALF_DOWN);" + |
| " value./*Call to 'BigDecimal.divide()' can use 'RoundingMode' enum constant*/divide/**/(value, 2, 7);" + |
| " value.divide(value, 2, RoundingMode.UNNECESSARY);" + |
| " value./*Call to 'BigDecimal.setScale()' can use 'RoundingMode' enum constant*/setScale/**/(2, 4);" + |
| " value.setScale(2, RoundingMode.CEILING);" + |
| " }" + |
| "}"); |
| } |
| } |