/**
* Copyright 2010-2014 Ralph Schaer <ralphschaer@gmail.com>
*
* 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 ch.ralscha.extdirectspring.util;
import static org.fest.assertions.api.Assertions.assertThat;
import java.security.Principal;
import java.util.Locale;
import org.junit.Test;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse;
import org.springframework.mock.web.MockHttpSession;
import ch.ralscha.extdirectspring.controller.SSEWriter;
public class SupportedParametersTest {
@Test
public void testIsSupported() {
assertThat(SupportedParameters.values().length).isEqualTo(6);
assertThat(SupportedParameters.isSupported(String.class)).isFalse();
assertThat(SupportedParameters.isSupported(null)).isFalse();
assertThat(SupportedParameters.isSupported(MockHttpServletResponse.class))
.isTrue();
assertThat(SupportedParameters.isSupported(MockHttpServletRequest.class))
.isTrue();
assertThat(SupportedParameters.isSupported(MockHttpSession.class)).isTrue();
assertThat(SupportedParameters.isSupported(Locale.class)).isTrue();
assertThat(SupportedParameters.isSupported(Principal.class)).isTrue();
assertThat(SupportedParameters.isSupported(SSEWriter.class)).isTrue();
}
@Test
public void testResolveParameter() {
MockHttpServletRequest request = new MockHttpServletRequest("POST",
"/action/api-debug.js");
MockHttpServletResponse response = new MockHttpServletResponse();
Locale en = Locale.ENGLISH;
assertThat(
SupportedParameters.resolveParameter(String.class, request, response, en))
.isNull();
assertThat(
SupportedParameters.resolveParameter(MockHttpServletRequest.class,
request, response, en)).isSameAs(request);
assertThat(
SupportedParameters.resolveParameter(MockHttpSession.class, request,
response, en)).isSameAs(request.getSession());
assertThat(
SupportedParameters.resolveParameter(Principal.class, request, response,
en)).isSameAs(request.getUserPrincipal());
assertThat(
SupportedParameters.resolveParameter(MockHttpServletResponse.class,
request, response, en)).isSameAs(response);
assertThat(
SupportedParameters.resolveParameter(Locale.class, request, response, en))
.isSameAs(en);
SSEWriter sseWriter = new SSEWriter(response);
assertThat(
SupportedParameters.resolveParameter(SSEWriter.class, request, response,
en, sseWriter)).isSameAs(sseWriter);
}
}