/* * Copyright 2011 France Telecom R&D Beijing Co., Ltd 北京法国电信研发中心有限公司 * * 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.social.weibo.util; import static org.junit.Assert.assertEquals; import java.util.Arrays; import java.util.Collections; import org.junit.Test; public class StringUtilsTest { @Test public void testJoinEmpty() { assertEquals("", StringUtils.join(Collections.emptyList())); } @Test public void testJoinArray() { assertEquals("1,2,3", StringUtils.join(Arrays.asList(1L, 2L, 3L))); } @Test public void testBooleanToString() { assertEquals("1", StringUtils.booleanToString(true)); assertEquals("0", StringUtils.booleanToString(false)); } }