/*
* 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 javax.servlet.http.HttpServletRequest;
import org.junit.Before;
import org.junit.Test;
import org.springframework.mock.web.test.MockHttpServletRequest;
import org.springframework.web.bind.annotation.RequestMethod;
import static org.junit.Assert.*;
/**
* A test fixture for {@link CompositeRequestCondition} tests.
*
* @author Rossen Stoyanchev
*/
public class CompositeRequestConditionTests {
private ParamsRequestCondition param1;
private ParamsRequestCondition param2;
private ParamsRequestCondition param3;
private HeadersRequestCondition header1;
private HeadersRequestCondition header2;
private HeadersRequestCondition header3;
@Before
public void setup() {
this.param1 = new ParamsRequestCondition("param1");
this.param2 = new ParamsRequestCondition("param2");
this.param3 = this.param1.combine(this.param2);
this.header1 = new HeadersRequestCondition("header1");
this.header2 = new HeadersRequestCondition("header2");
this.header3 = this.header1.combine(this.header2);
}
@Test
public void combine() {
CompositeRequestCondition cond1 = new CompositeRequestCondition(this.param1, this.header1);
CompositeRequestCondition cond2 = new CompositeRequestCondition(this.param2, this.header2);
CompositeRequestCondition cond3 = new CompositeRequestCondition(this.param3, this.header3);
assertEquals(cond3, cond1.combine(cond2));
}
@Test
public void combineEmpty() {
CompositeRequestCondition empty = new CompositeRequestCondition();
CompositeRequestCondition notEmpty = new CompositeRequestCondition(this.param1);
assertSame(empty, empty.combine(empty));
assertSame(notEmpty, notEmpty.combine(empty));
assertSame(notEmpty, empty.combine(notEmpty));
}
@Test(expected = IllegalArgumentException.class)
public void combineDifferentLength() {
CompositeRequestCondition cond1 = new CompositeRequestCondition(this.param1);
CompositeRequestCondition cond2 = new CompositeRequestCondition(this.param1, this.header1);
cond1.combine(cond2);
}
@Test
public void match() {
MockHttpServletRequest request = new MockHttpServletRequest("GET", "/");
request.setParameter("param1", "paramValue1");
request.addHeader("header1", "headerValue1");
RequestCondition<?> getPostCond = new RequestMethodsRequestCondition(RequestMethod.GET, RequestMethod.POST);
RequestCondition<?> getCond = new RequestMethodsRequestCondition(RequestMethod.GET);
CompositeRequestCondition condition = new CompositeRequestCondition(this.param1, getPostCond);
CompositeRequestCondition matchingCondition = new CompositeRequestCondition(this.param1, getCond);
assertEquals(matchingCondition, condition.getMatchingCondition(request));
}
@Test
public void noMatch() {
MockHttpServletRequest request = new MockHttpServletRequest("GET", "/");
CompositeRequestCondition cond = new CompositeRequestCondition(this.param1);
assertNull(cond.getMatchingCondition(request));
}
@Test
public void matchEmpty() {
CompositeRequestCondition empty = new CompositeRequestCondition();
assertSame(empty, empty.getMatchingCondition(new MockHttpServletRequest()));
}
@Test
public void compare() {
HttpServletRequest request = new MockHttpServletRequest();
CompositeRequestCondition cond1 = new CompositeRequestCondition(this.param1);
CompositeRequestCondition cond3 = new CompositeRequestCondition(this.param3);
assertEquals(1, cond1.compareTo(cond3, request));
assertEquals(-1, cond3.compareTo(cond1, request));
}
@Test
public void compareEmpty() {
HttpServletRequest request = new MockHttpServletRequest();
CompositeRequestCondition empty = new CompositeRequestCondition();
CompositeRequestCondition notEmpty = new CompositeRequestCondition(this.param1);
assertEquals(0, empty.compareTo(empty, request));
assertEquals(-1, notEmpty.compareTo(empty, request));
assertEquals(1, empty.compareTo(notEmpty, request));
}
@Test(expected = IllegalArgumentException.class)
public void compareDifferentLength() {
CompositeRequestCondition cond1 = new CompositeRequestCondition(this.param1);
CompositeRequestCondition cond2 = new CompositeRequestCondition(this.param1, this.header1);
cond1.compareTo(cond2, new MockHttpServletRequest());
}
}