/*
* 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;
import org.junit.Test;
import org.springframework.util.LinkedMultiValueMap;
import org.springframework.util.MultiValueMap;
import static org.junit.Assert.*;
/**
* Test fixture for {@link FlashMap} tests.
*
* @author Rossen Stoyanchev
*/
public class FlashMapTests {
@Test
public void isExpired() throws InterruptedException {
assertFalse(new FlashMap().isExpired());
FlashMap flashMap = new FlashMap();
flashMap.startExpirationPeriod(0);
Thread.sleep(100);
assertTrue(flashMap.isExpired());
}
@Test
public void notExpired() throws InterruptedException {
FlashMap flashMap = new FlashMap();
flashMap.startExpirationPeriod(10);
Thread.sleep(100);
assertFalse(flashMap.isExpired());
}
@Test
public void compareTo() {
FlashMap flashMap1 = new FlashMap();
FlashMap flashMap2 = new FlashMap();
assertEquals(0, flashMap1.compareTo(flashMap2));
flashMap1.setTargetRequestPath("/path1");
assertEquals(-1, flashMap1.compareTo(flashMap2));
assertEquals(1, flashMap2.compareTo(flashMap1));
flashMap2.setTargetRequestPath("/path2");
assertEquals(0, flashMap1.compareTo(flashMap2));
flashMap1.addTargetRequestParam("id", "1");
assertEquals(-1, flashMap1.compareTo(flashMap2));
assertEquals(1, flashMap2.compareTo(flashMap1));
flashMap2.addTargetRequestParam("id", "2");
assertEquals(0, flashMap1.compareTo(flashMap2));
}
@Test
public void addTargetRequestParamNullValue() {
FlashMap flashMap = new FlashMap();
flashMap.addTargetRequestParam("text", "abc");
flashMap.addTargetRequestParam("empty", " ");
flashMap.addTargetRequestParam("null", null);
assertEquals(1, flashMap.getTargetRequestParams().size());
assertEquals("abc", flashMap.getTargetRequestParams().getFirst("text"));
}
@Test
public void addTargetRequestParamsNullValue() {
MultiValueMap<String, String> params = new LinkedMultiValueMap<>();
params.add("key", "abc");
params.add("key", " ");
params.add("key", null);
FlashMap flashMap = new FlashMap();
flashMap.addTargetRequestParams(params);
assertEquals(1, flashMap.getTargetRequestParams().size());
assertEquals(1, flashMap.getTargetRequestParams().get("key").size());
assertEquals("abc", flashMap.getTargetRequestParams().getFirst("key"));
}
@Test
public void addTargetRequestParamNullKey() {
FlashMap flashMap = new FlashMap();
flashMap.addTargetRequestParam(" ", "abc");
flashMap.addTargetRequestParam(null, "abc");
assertTrue(flashMap.getTargetRequestParams().isEmpty());
}
@Test
public void addTargetRequestParamsNullKey() {
MultiValueMap<String, String> params = new LinkedMultiValueMap<>();
params.add(" ", "abc");
params.add(null, " ");
FlashMap flashMap = new FlashMap();
flashMap.addTargetRequestParams(params);
assertTrue(flashMap.getTargetRequestParams().isEmpty());
}
}