/*
* Copyright 2000-2012 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.codeInsight.documentation;
import junit.framework.TestCase;
public class AbstractExternalFilterTest extends TestCase {
private static final String chineseFlexDocExample =
"<head><meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"><meta http-equiv=\"X-UA-Compatible\" content=\"IE=9\">";
private static final String brokenExample = "<head><meta http-equiv=\"X-UA-Compatible\" content=\"IE=9\">";
private static final String confluenceExample = "<meta charset=\"UTF-8\">";
private static final String win1251Example = "<meta HTTP-EQUIV=\"Content-Type\" CONTENT=\"text/html; charset=windows-1251\">";
private static final String validUtf8Example = "<meta http-equiv=\"Content-Type\" content=\"text/html\" charset=\"UTF-8\">>";
public void testEncodingDetector() {
assertEquals("UTF-8", AbstractExternalFilter.parseContentEncoding(validUtf8Example));
assertEquals("utf-8", AbstractExternalFilter.parseContentEncoding(chineseFlexDocExample));
assertNull(AbstractExternalFilter.parseContentEncoding(brokenExample));
assertEquals("UTF-8", AbstractExternalFilter.parseContentEncoding(confluenceExample));
assertEquals("windows-1251", AbstractExternalFilter.parseContentEncoding(win1251Example));
}
}