content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements. See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You 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.apache.kafka.streams.tests;
  
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.Timeout;
  
  import java.util.HashMap;
  import java.util.Map;
  import java.util.TreeMap;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertThrows;
  
  @Timeout(600)
  public class SystemTestUtilTest {
  
      private final Map<String, String> expectedParsedMap = new TreeMap<>();
  
      @BeforeEach
      public void setUp() {
          expectedParsedMap.put("foo", "foo1");
          expectedParsedMap.put("bar", "bar1");
          expectedParsedMap.put("baz", "baz1");
      }
  
      @Test
      public void shouldParseCorrectMap() {
          final String formattedConfigs = "foo=foo1,bar=bar1,baz=baz1";
          final Map<String, String> parsedMap = SystemTestUtil.parseConfigs(formattedConfigs);
          final TreeMap<String, String> sortedParsedMap = new TreeMap<>(parsedMap);
          assertEquals(sortedParsedMap, expectedParsedMap);
      }
  
      @Test
      public void shouldThrowExceptionOnNull() {
          assertThrows(NullPointerException.class, () -> SystemTestUtil.parseConfigs(null));
      }
  
      @Test
      public void shouldThrowExceptionIfNotCorrectKeyValueSeparator() {
          final String badString = "foo:bar,baz:boo";
          assertThrows(IllegalStateException.class, () -> SystemTestUtil.parseConfigs(badString));
      }
  
      @Test
      public void shouldThrowExceptionIfNotCorrectKeyValuePairSeparator() {
          final String badString = "foo=bar;baz=boo";
          assertThrows(IllegalStateException.class, () -> SystemTestUtil.parseConfigs(badString));
      }
  
      @Test
      public void shouldParseSingleKeyValuePairString() {
          final Map<String, String> expectedSinglePairMap = new HashMap<>();
          expectedSinglePairMap.put("foo", "bar");
          final String singleValueString = "foo=bar";
          final Map<String, String> parsedMap = SystemTestUtil.parseConfigs(singleValueString);
          assertEquals(expectedSinglePairMap, parsedMap);
      }
  
  
  }