/*
* Copyright 2002-2016 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.ParamsRequestCondition.ParamExpression;
import static org.junit.Assert.*;
/**
* Unit tests for {@link ParamsRequestCondition}.
* @author Arjen Poutsma
*/
public class ParamsRequestConditionTests {
@Test
public void paramEquals() {
assertEquals(new ParamsRequestCondition("foo"), new ParamsRequestCondition("foo"));
assertFalse(new ParamsRequestCondition("foo").equals(new ParamsRequestCondition("bar")));
assertFalse(new ParamsRequestCondition("foo").equals(new ParamsRequestCondition("FOO")));
assertEquals(new ParamsRequestCondition("foo=bar"), new ParamsRequestCondition("foo=bar"));
assertFalse(new ParamsRequestCondition("foo=bar").equals(new ParamsRequestCondition("FOO=bar")));
}
@Test
public void paramPresent() {
MockHttpServletRequest request = new MockHttpServletRequest();
request.addParameter("foo", "");
assertNotNull(new ParamsRequestCondition("foo").getMatchingCondition(request));
}
@Test
public void paramPresentNoMatch() {
MockHttpServletRequest request = new MockHttpServletRequest();
request.addHeader("bar", "");
assertNull(new ParamsRequestCondition("foo").getMatchingCondition(request));
}
@Test
public void paramNotPresent() {
ParamsRequestCondition condition = new ParamsRequestCondition("!foo");
MockHttpServletRequest request = new MockHttpServletRequest();
assertNotNull(condition.getMatchingCondition(request));
}
@Test
public void paramValueMatch() {
MockHttpServletRequest request = new MockHttpServletRequest();
request.addParameter("foo", "bar");
assertNotNull(new ParamsRequestCondition("foo=bar").getMatchingCondition(request));
}
@Test
public void paramValueNoMatch() {
MockHttpServletRequest request = new MockHttpServletRequest();
request.addParameter("foo", "bazz");
assertNull(new ParamsRequestCondition("foo=bar").getMatchingCondition(request));
}
@Test
public void compareTo() {
MockHttpServletRequest request = new MockHttpServletRequest();
ParamsRequestCondition condition1 = new ParamsRequestCondition("foo", "bar", "baz");
ParamsRequestCondition condition2 = new ParamsRequestCondition("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() {
ParamsRequestCondition condition1 = new ParamsRequestCondition("foo=bar");
ParamsRequestCondition condition2 = new ParamsRequestCondition("foo=baz");
ParamsRequestCondition result = condition1.combine(condition2);
Collection<ParamExpression> conditions = result.getContent();
assertEquals(2, conditions.size());
}
}