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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.dolphinscheduler.alert.utils;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertNull;
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import java.util.Arrays;
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import org.junit.Test;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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public class FuncUtilsTest {
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private static final Logger logger = LoggerFactory.getLogger(FuncUtilsTest.class);
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/**
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* Test mkString
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*/
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@Test
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public void testMKString() {
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//Define users list
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Iterable<String> users = Arrays.asList("user1", "user2", "user3");
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//Define split
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String split = "|";
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//Invoke mkString with correctParams
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String result = FuncUtils.mkString(users, split);
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logger.info(result);
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//Expected result string
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assertEquals("user1|user2|user3", result);
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//Null list expected return null
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result = FuncUtils.mkString(null, split);
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assertNull(result);
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//Null split expected return null
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result = FuncUtils.mkString(users, null);
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assertNull(result);
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}
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}
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