/**
* The MIT License (MIT)
*
* Copyright (c) 2014-2017 Yegor Bugayenko
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package org.takes.rs;
import com.google.common.base.Joiner;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import nl.jqno.equalsverifier.EqualsVerifier;
import org.hamcrest.MatcherAssert;
import org.hamcrest.Matchers;
import org.junit.Test;
/**
* Test case for {@link RsPrettyXml}.
* @author Igor Khvostenkov (ikhvostenkov@gmail.com)
* @version $Id: 60937565dbdce012d863b4c194d5ea96eca7a782 $
* @since 1.0
*/
public final class RsPrettyXmlTest {
/**
* RsPrettyXML can format response with XML body.
* @throws IOException If some problem inside
*/
@Test
public void formatsXmlBody() throws IOException {
MatcherAssert.assertThat(
new RsPrint(
new RsPrettyXml(
new RsWithBody("<test><a>foo</a></test>")
)
).printBody(),
Matchers.is("<test>\n <a>foo</a>\n</test>\n")
);
}
/**
* RsPrettyXML can format HTML5 markup with proper DOCTYPE.
* @throws IOException If some problem inside
*/
@Test
// @checkstyle MethodNameCheck (1 line)
public void formatsHtml5DoctypeBody() throws IOException {
MatcherAssert.assertThat(
new RsPrint(
new RsPrettyXml(
new RsWithBody(
"<!DOCTYPE html><html><head></head><body></body></html>"
)
)
).printBody(),
Matchers.containsString("<!DOCTYPE HTML>")
);
}
/**
* RsPrettyXML can format HTML5 markup with DOCTYPE for
* legacy browser support.
* @throws IOException If some problem inside
*/
@Test
// @checkstyle MethodNameCheck (1 line)
public void formatsHtml5ForLegacyBrowsersDoctypeBody() throws IOException {
MatcherAssert.assertThat(
new RsPrint(
new RsPrettyXml(
new RsWithBody(
Joiner.on("").appendTo(
new StringBuilder("<!DOCTYPE html "),
"SYSTEM \"about:legacy-compat\">",
"<html><head></head><body></body></html>"
).toString()
)
)
).printBody(),
Matchers.is(
Joiner.on("").appendTo(
new StringBuilder("<!DOCTYPE html\n"),
" SYSTEM \"about:legacy-compat\">\n",
"<html>\n",
" <head>\n",
" <meta http-equiv=\"Content-Type\"",
" content=\"text/html; charset=UTF-8\">\n",
" </head>\n",
" <body></body>\n",
"</html>"
).toString()
)
);
}
/**
* RsPrettyXML can format HTML4 markup with DOCTYPE with public
* and system id.
* @throws IOException If some problem inside
*/
@Test
// @checkstyle MethodNameCheck (1 line)
public void formatsHtml4DoctypeBody() throws IOException {
final String pid = "PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" ";
final String xhtml = "<html xmlns=\"http://www.w3.org/1999/xhtml\" "
.concat("lang=\"en\">");
MatcherAssert.assertThat(
new RsPrint(
new RsPrettyXml(
new RsWithBody(
Joiner.on("").appendTo(
new StringBuilder("<!DOCTYPE HTML "),
pid,
"\"http://www.w3.org/TR/html4/loose.dtd\">",
xhtml,
"<head><a>foo</a></head>",
"<body>this is body</body></html>"
)
)
)
).printBody(),
Matchers.is(
Joiner.on("").appendTo(
new StringBuilder("<!DOCTYPE html\n "),
pid,
"\"http://www.w3.org/TR/html4/loose.dtd\">\n",
xhtml,
"\n <head>\n ",
"<meta http-equiv=\"Content-Type\" content=\"text/html; ",
"charset=UTF-8\" /><a>foo</a></head>\n ",
"<body>this is body</body>\n</html>"
).toString()
)
);
}
/**
* RsPrettyXML can format response with non XML body.
* @throws IOException If some problem inside
*/
@Test(expected = IOException.class)
public void formatsNonXmlBody() throws IOException {
new RsPrint(new RsPrettyXml(new RsWithBody("foo"))).printBody();
}
/**
* RsPrettyXML can report correct content length.
* @throws IOException If some problem inside
*/
@Test
public void reportsCorrectContentLength() throws IOException {
final ByteArrayOutputStream baos = new ByteArrayOutputStream();
new RsPrint(
new RsWithBody(
"<test>\n <a>test</a>\n</test>\n"
)
).printBody(baos);
MatcherAssert.assertThat(
new RsPrint(
new RsPrettyXml(
new RsWithBody("<test><a>test</a></test>")
)
).printHead(),
Matchers.containsString(
String.format(
"Content-Length: %d",
baos.toByteArray().length
)
)
);
}
/**
* RsPrettyXML can conform to equals and hash code contract.
* @throws Exception If some problem inside
*/
@Test
public void conformsToEqualsAndHashCode() throws Exception {
EqualsVerifier.forClass(RsPrettyXml.class)
.withRedefinedSuperclass()
.verify();
}
}