// Copyright 2006, 2007, 2008, 2009 The Apache Software Foundation
//
// 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 org.apache.tapestry5.internal.services;
import org.apache.tapestry5.internal.test.InternalBaseTestCase;
import org.apache.tapestry5.services.Request;
import org.apache.tapestry5.services.Session;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import java.io.UnsupportedEncodingException;
import java.util.Collections;
public class RequestImplTest extends InternalBaseTestCase
{
public static final String CHARSET = "UTF-8";
@Test
public void get_session_doesnt_exist()
{
HttpServletRequest sr = mockHttpServletRequest();
train_getSession(sr, false, null);
replay();
Request request = new RequestImpl(sr, CHARSET, null);
assertNull(request.getSession(false));
verify();
}
@Test
public void force_session_create()
{
HttpServletRequest sr = mockHttpServletRequest();
HttpSession ss = mockHttpSession();
train_getSession(sr, true, ss);
train_getAttribute(ss, "foo", "bar");
replay();
Request request = new RequestImpl(sr, CHARSET, null);
Session session = request.getSession(true);
assertEquals(session.getAttribute("foo"), "bar");
verify();
}
@Test
public void set_encoding_success() throws Exception
{
HttpServletRequest sr = mockHttpServletRequest();
String encoding = "the-encoding";
sr.setCharacterEncoding(encoding);
expect(sr.getParameterNames()).andReturn(Collections.enumeration(Collections.EMPTY_LIST));
replay();
new RequestImpl(sr, encoding, null).getParameterNames();
verify();
}
@Test
public void set_encoding_failure() throws Exception
{
HttpServletRequest sr = mockHttpServletRequest();
String encoding = "the-encoding";
UnsupportedEncodingException exception = new UnsupportedEncodingException("Oops.");
sr.setCharacterEncoding(encoding);
setThrowable(exception);
replay();
try
{
new RequestImpl(sr, encoding, null).getParameterNames();
unreachable();
}
catch (RuntimeException ex)
{
assertSame(ex.getCause(), exception);
}
verify();
}
@Test(dataProvider = "xhr_inputs")
public void is_xhr_request(String headerValue, boolean expected)
{
HttpServletRequest sr = mockHttpServletRequest();
expect(sr.getHeader(RequestImpl.REQUESTED_WITH_HEADER)).andReturn(headerValue);
replay();
Request request = new RequestImpl(sr, CHARSET, null);
assertEquals(request.isXHR(), expected);
verify();
}
@DataProvider
public Object[][] xhr_inputs()
{
return new Object[][] { { null, false }, { "", false }, { "some other value", false },
{ "XMLHttpRequest", true } };
}
@Test
public void get_path_for_normal_servlet_container()
{
String path = "/foo/bar";
HttpServletRequest sr = mockHttpServletRequest();
train_getPathInfo(sr, null);
expect(sr.getServletPath()).andReturn(path);
replay();
Request request = new RequestImpl(sr, CHARSET, null);
assertEquals(request.getPath(), path);
verify();
}
/**
* TAPESTRY-1713
*/
@Test
public void get_path_for_websphere_with_empty_path()
{
String path = "/foo/bar";
HttpServletRequest sr = mockHttpServletRequest();
train_getPathInfo(sr, path);
replay();
Request request = new RequestImpl(sr, CHARSET, null);
assertEquals(request.getPath(), path);
verify();
}
/**
* TAPESTRY-1713
*/
public void get_path_for_websphere_with_nonempty_path()
{
HttpServletRequest sr = mockHttpServletRequest();
train_getPathInfo(sr, "");
replay();
Request request = new RequestImpl(sr, CHARSET, null);
assertEquals(request.getPath(), "/");
verify();
}
protected final void train_getPathInfo(HttpServletRequest request, String pathInfo)
{
expect(request.getPathInfo()).andReturn(pathInfo).atLeastOnce();
}
}