| /* |
| * Copyright (C) 2007-2010 JĂșlio Vilmar Gesser. |
| * Copyright (C) 2011, 2013-2016 The JavaParser Team. |
| * |
| * This file is part of JavaParser. |
| * |
| * JavaParser can be used either under the terms of |
| * a) the GNU Lesser General Public License as published by |
| * the Free Software Foundation, either version 3 of the License, or |
| * (at your option) any later version. |
| * b) the terms of the Apache License |
| * |
| * You should have received a copy of both licenses in LICENCE.LGPL and |
| * LICENCE.APACHE. Please refer to those files for details. |
| * |
| * JavaParser is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU Lesser General Public License for more details. |
| */ |
| |
| package com.github.javaparser.ast.comments; |
| |
| import com.github.javaparser.ast.CompilationUnit; |
| import com.github.javaparser.ast.Modifier; |
| import com.github.javaparser.ast.body.ClassOrInterfaceDeclaration; |
| import com.github.javaparser.ast.expr.Name; |
| import org.junit.Test; |
| |
| import java.util.EnumSet; |
| |
| import static com.github.javaparser.JavaParser.parse; |
| import static com.github.javaparser.JavaParser.parseName; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| public class CommentTest { |
| |
| @Test |
| public void removeOrphanComment() { |
| ClassOrInterfaceDeclaration decl = new ClassOrInterfaceDeclaration(EnumSet.noneOf(Modifier.class), false, "A"); |
| Comment c = new LineComment("A comment"); |
| decl.addOrphanComment(c); |
| assertEquals(1, decl.getOrphanComments().size()); |
| assertTrue(c.remove()); |
| assertEquals(0, decl.getOrphanComments().size()); |
| } |
| |
| @Test |
| public void removeAssociatedComment() { |
| ClassOrInterfaceDeclaration decl = new ClassOrInterfaceDeclaration(EnumSet.noneOf(Modifier.class), false, "A"); |
| Comment c = new LineComment("A comment"); |
| decl.setComment(c); |
| assertEquals(true, decl.getComment().isPresent()); |
| assertTrue(c.remove()); |
| assertEquals(false, decl.getComment().isPresent()); |
| } |
| |
| @Test |
| public void cannotRemoveCommentNotUsedAnywhere() { |
| Comment c = new LineComment("A comment"); |
| assertFalse(c.remove()); |
| } |
| |
| @Test |
| public void unicodeEscapesArePreservedInComments() { |
| CompilationUnit cu = parse("// xxx\\u2122xxx"); |
| Comment comment = cu.getAllContainedComments().get(0); |
| assertEquals(" xxx\\u2122xxx", comment.getContent()); |
| } |
| } |