/*
* Copyright 2002-2012 the original author or authors.
*
* 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.springframework.web.servlet.mvc.condition;
import java.util.Collection;
import org.junit.Test;
import org.springframework.mock.web.test.MockHttpServletRequest;
import org.springframework.web.servlet.mvc.condition.HeadersRequestCondition.HeaderExpression;
import static org.junit.Assert.*;
/**
* @author Arjen Poutsma
*/
public class HeadersRequestConditionTests {
@Test
public void headerEquals() {
assertEquals(new HeadersRequestCondition("foo"), new HeadersRequestCondition("foo"));
assertEquals(new HeadersRequestCondition("foo"), new HeadersRequestCondition("FOO"));
assertFalse(new HeadersRequestCondition("foo").equals(new HeadersRequestCondition("bar")));
assertEquals(new HeadersRequestCondition("foo=bar"), new HeadersRequestCondition("foo=bar"));
assertEquals(new HeadersRequestCondition("foo=bar"), new HeadersRequestCondition("FOO=bar"));
}
@Test
public void headerPresent() {
HeadersRequestCondition condition = new HeadersRequestCondition("accept");
MockHttpServletRequest request = new MockHttpServletRequest();
request.addHeader("Accept", "");
assertNotNull(condition.getMatchingCondition(request));
}
@Test
public void headerPresentNoMatch() {
HeadersRequestCondition condition = new HeadersRequestCondition("foo");
MockHttpServletRequest request = new MockHttpServletRequest();
request.addHeader("bar", "");
assertNull(condition.getMatchingCondition(request));
}
@Test
public void headerNotPresent() {
HeadersRequestCondition condition = new HeadersRequestCondition("!accept");
MockHttpServletRequest request = new MockHttpServletRequest();
assertNotNull(condition.getMatchingCondition(request));
}
@Test
public void headerValueMatch() {
HeadersRequestCondition condition = new HeadersRequestCondition("foo=bar");
MockHttpServletRequest request = new MockHttpServletRequest();
request.addHeader("foo", "bar");
assertNotNull(condition.getMatchingCondition(request));
}
@Test
public void headerValueNoMatch() {
HeadersRequestCondition condition = new HeadersRequestCondition("foo=bar");
MockHttpServletRequest request = new MockHttpServletRequest();
request.addHeader("foo", "bazz");
assertNull(condition.getMatchingCondition(request));
}
@Test
public void headerCaseSensitiveValueMatch() {
HeadersRequestCondition condition = new HeadersRequestCondition("foo=Bar");
MockHttpServletRequest request = new MockHttpServletRequest();
request.addHeader("foo", "bar");
assertNull(condition.getMatchingCondition(request));
}
@Test
public void headerValueMatchNegated() {
HeadersRequestCondition condition = new HeadersRequestCondition("foo!=bar");
MockHttpServletRequest request = new MockHttpServletRequest();
request.addHeader("foo", "baz");
assertNotNull(condition.getMatchingCondition(request));
}
@Test
public void headerValueNoMatchNegated() {
HeadersRequestCondition condition = new HeadersRequestCondition("foo!=bar");
MockHttpServletRequest request = new MockHttpServletRequest();
request.addHeader("foo", "bar");
assertNull(condition.getMatchingCondition(request));
}
@Test
public void compareTo() {
MockHttpServletRequest request = new MockHttpServletRequest();
HeadersRequestCondition condition1 = new HeadersRequestCondition("foo", "bar", "baz");
HeadersRequestCondition condition2 = new HeadersRequestCondition("foo", "bar");
int result = condition1.compareTo(condition2, request);
assertTrue("Invalid comparison result: " + result, result < 0);
result = condition2.compareTo(condition1, request);
assertTrue("Invalid comparison result: " + result, result > 0);
}
@Test
public void combine() {
HeadersRequestCondition condition1 = new HeadersRequestCondition("foo=bar");
HeadersRequestCondition condition2 = new HeadersRequestCondition("foo=baz");
HeadersRequestCondition result = condition1.combine(condition2);
Collection<HeaderExpression> conditions = result.getContent();
assertEquals(2, conditions.size());
}
@Test
public void getMatchingCondition() {
MockHttpServletRequest request = new MockHttpServletRequest();
request.addHeader("foo", "bar");
HeadersRequestCondition condition = new HeadersRequestCondition("foo");
HeadersRequestCondition result = condition.getMatchingCondition(request);
assertEquals(condition, result);
condition = new HeadersRequestCondition("bar");
result = condition.getMatchingCondition(request);
assertNull(result);
}
}