/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.shindig.gadgets.rewrite;
import org.apache.commons.lang.StringUtils;
import org.apache.shindig.common.uri.Uri;
import org.apache.shindig.gadgets.http.HttpRequest;
import org.apache.shindig.gadgets.http.HttpResponse;
import org.apache.shindig.gadgets.http.HttpResponseBuilder;
import org.apache.shindig.gadgets.parse.ParseModule;
import org.apache.shindig.gadgets.parse.caja.CajaHtmlParser;
import static org.junit.Assert.assertEquals;
import org.junit.Before;
import org.junit.Test;
/**
* Test case for BaseTagRemoverRewriter.
*/
public class BaseTagRemoverRewriterTest {
BaseTagRemoverRewriter rewriter;
CajaHtmlParser parser;
ParseModule.DOMImplementationProvider domImpl;
@Before
public void setUp() {
rewriter = new BaseTagRemoverRewriter();
domImpl = new ParseModule.DOMImplementationProvider();
parser = new CajaHtmlParser(domImpl.get());
}
@Test
public void testRemoveBaseTag() throws Exception {
String content = "<html><head><base href='http://www.ppq.com/'>"
+ "</head><body>"
+ "<img src='/img1.png'>"
+ "</body></html>";
String expected = "<html><head>"
+ "</head><body>"
+ "<img src=\"/img1.png\">"
+ "</body></html>";
HttpRequest req = new HttpRequest(Uri.parse("http://www.google.com/"));
HttpResponse resp = new HttpResponseBuilder()
.setHttpStatusCode(200)
.setHeader("Content-Type", "text/html")
.setResponse(content.getBytes())
.create();
HttpResponseBuilder builder = new HttpResponseBuilder(parser, resp);
rewriter.rewrite(req, builder);
assertEquals(StringUtils.deleteWhitespace(expected),
StringUtils.deleteWhitespace(builder.getContent()));
}
@Test
public void testNoBaseTag() throws Exception {
String content = "<html><head>"
+ "</head><body>"
+ "<img src='/img1.png'>"
+ "</body></html>";
String expected = "<html><head>"
+ "</head><body>"
+ "<img src=\"/img1.png\">"
+ "</body></html>";
HttpRequest req = new HttpRequest(Uri.parse("http://www.google.com/"));
HttpResponse resp = new HttpResponseBuilder()
.setHttpStatusCode(200)
.setHeader("Content-Type", "text/html")
.setResponse(content.getBytes())
.create();
HttpResponseBuilder builder = new HttpResponseBuilder(parser, resp);
rewriter.rewrite(req, builder);
assertEquals(StringUtils.deleteWhitespace(expected),
StringUtils.deleteWhitespace(builder.getContent()));
}
@Test
public void testContentTypeString() throws Exception {
String content = "Hello world. My name is gagan<html><head>"
+ "<base href='http://hello.com/'></head><body>"
+ "<img src='/img1.png'>"
+ "</body></html>";
String expected = "Hello world. My name is gagan<html><head>"
+ "<base href='http://hello.com/'></head><body>"
+ "<img src='/img1.png'>"
+ "</body></html>";
HttpRequest req = new HttpRequest(Uri.parse("http://www.google.com/"));
HttpResponse resp = new HttpResponseBuilder()
.setHttpStatusCode(200)
.setHeader("Content-Type", "text/plain")
.setResponse(content.getBytes())
.create();
HttpResponseBuilder builder = new HttpResponseBuilder(parser, resp);
rewriter.rewrite(req, builder);
assertEquals(StringUtils.deleteWhitespace(expected),
StringUtils.deleteWhitespace(builder.getContent()));
}
@Test
public void testContentTypeXml() throws Exception {
String content = "Hello world. My name is gagan<html><head>"
+ "<base href='http://hello.com/'></head><body>"
+ "<img src='/img1.png'>"
+ "</body></html>";
String expected = "Hello world. My name is gagan<html><head>"
+ "<base href='http://hello.com/'></head><body>"
+ "<img src='/img1.png'>"
+ "</body></html>";
HttpRequest req = new HttpRequest(Uri.parse("http://www.google.com/"));
HttpResponse resp = new HttpResponseBuilder()
.setHttpStatusCode(200)
.setHeader("Content-Type", "text/xml")
.setResponse(content.getBytes())
.create();
HttpResponseBuilder builder = new HttpResponseBuilder(parser, resp);
rewriter.rewrite(req, builder);
assertEquals(StringUtils.deleteWhitespace(expected),
StringUtils.deleteWhitespace(builder.getContent()));
}
}