| /* |
| * 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.intellij.spellchecker.inspection; |
| |
| import com.intellij.openapi.util.TextRange; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.spellchecker.LiteralExpressionTokenizer; |
| import com.intellij.spellchecker.inspections.Splitter; |
| import com.intellij.spellchecker.tokenizer.TokenConsumer; |
| import org.junit.Test; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import static com.intellij.testFramework.UsefulTestCase.assertOrderedEquals; |
| |
| /** |
| * @author yole |
| */ |
| public class LiteralExpressionTokenizerTest { |
| private static class TokenCollector extends TokenConsumer { |
| private List<String> myTokenTexts = new ArrayList<String>(); |
| |
| @Override |
| public void consumeToken(PsiElement element, String text, boolean useRename, int offset, TextRange rangeToCheck, Splitter splitter) { |
| myTokenTexts.add(text); |
| } |
| |
| public List<String> getTokenTexts() { |
| return myTokenTexts; |
| } |
| } |
| |
| @Test |
| public void testEscapeSequences() { |
| doTest("hello\\nworld", "hello", "world"); |
| } |
| |
| @Test |
| public void testEscapeSequences2() { |
| doTest("\\nhello\\nworld\\n", "hello", "world"); |
| } |
| |
| private static void doTest(final String text, final String... expected) { |
| TokenCollector collector = new TokenCollector(); |
| LiteralExpressionTokenizer.processTextWithEscapeSequences(null, text, collector); |
| assertOrderedEquals(collector.getTokenTexts(), expected); |
| } |
| } |