/*
* Copyright 2008 Google Inc.
*
* 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.google.template.soy.sharedpasses;
import com.google.template.soy.shared.internal.SharedTestUtils;
import com.google.template.soy.soytree.PrintNode;
import com.google.template.soy.soytree.RawTextNode;
import com.google.template.soy.soytree.SoyFileSetNode;
import com.google.template.soy.soytree.TemplateNode;
import junit.framework.TestCase;
/**
* Unit tests for RemoveHtmlCommentsVisitor.
*
* @author Kai Huang
*/
public class RemoveHtmlCommentsVisitorTest extends TestCase {
public void testRemoveHtmlComments() {
String testFileContent =
"/** V1 syntax. */\n" +
"{template name=\"foo\"}\n" +
" <!-- comment 1 -->\n" +
" {$boo}\n" +
" Blah <!-- comment 2 -->blah.\n" +
" {$boo}\n" +
" <!-- comment 3 -->\n" +
" <!-- comment" +
" 4 -->\n" +
" {$boo}\n" +
" <!-- comment 5 -->\n" +
"{/template}\n";
SoyFileSetNode soyTree = SharedTestUtils.parseSoyFiles(testFileContent);
TemplateNode template = (TemplateNode) SharedTestUtils.getNode(soyTree);
// Before.
assertEquals(7, template.numChildren());
(new RemoveHtmlCommentsVisitor()).exec(soyTree);
// After.
assertEquals(4, template.numChildren());
assertEquals("$boo", ((PrintNode) template.getChild(0)).getExprText());
assertEquals("Blah blah.", ((RawTextNode) template.getChild(1)).getRawText());
assertEquals("$boo", ((PrintNode) template.getChild(2)).getExprText());
assertEquals("$boo", ((PrintNode) template.getChild(3)).getExprText());
}
}