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.common.config;
  
  import org.junit.jupiter.api.Test;
  
  import java.util.Collections;
  import java.util.HashMap;
  import java.util.Map;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertThrows;
  
  public class SaslConfigsTest {
      @Test
      public void testSaslLoginRefreshDefaults() {
          Map<String, Object> vals = new ConfigDef().withClientSaslSupport().parse(Collections.emptyMap());
          assertEquals(SaslConfigs.DEFAULT_LOGIN_REFRESH_WINDOW_FACTOR,
                  vals.get(SaslConfigs.SASL_LOGIN_REFRESH_WINDOW_FACTOR));
          assertEquals(SaslConfigs.DEFAULT_LOGIN_REFRESH_WINDOW_JITTER,
                  vals.get(SaslConfigs.SASL_LOGIN_REFRESH_WINDOW_JITTER));
          assertEquals(SaslConfigs.DEFAULT_LOGIN_REFRESH_MIN_PERIOD_SECONDS,
                  vals.get(SaslConfigs.SASL_LOGIN_REFRESH_MIN_PERIOD_SECONDS));
          assertEquals(SaslConfigs.DEFAULT_LOGIN_REFRESH_BUFFER_SECONDS,
                  vals.get(SaslConfigs.SASL_LOGIN_REFRESH_BUFFER_SECONDS));
      }
  
      @Test
      public void testSaslLoginRefreshMinValuesAreValid() {
          Map<Object, Object> props = new HashMap<>();
          props.put(SaslConfigs.SASL_LOGIN_REFRESH_WINDOW_FACTOR, "0.5");
          props.put(SaslConfigs.SASL_LOGIN_REFRESH_WINDOW_JITTER, "0.0");
          props.put(SaslConfigs.SASL_LOGIN_REFRESH_MIN_PERIOD_SECONDS, "0");
          props.put(SaslConfigs.SASL_LOGIN_REFRESH_BUFFER_SECONDS, "0");
          Map<String, Object> vals = new ConfigDef().withClientSaslSupport().parse(props);
          assertEquals(Double.valueOf("0.5"), vals.get(SaslConfigs.SASL_LOGIN_REFRESH_WINDOW_FACTOR));
          assertEquals(Double.valueOf("0.0"), vals.get(SaslConfigs.SASL_LOGIN_REFRESH_WINDOW_JITTER));
          assertEquals(Short.valueOf("0"), vals.get(SaslConfigs.SASL_LOGIN_REFRESH_MIN_PERIOD_SECONDS));
          assertEquals(Short.valueOf("0"), vals.get(SaslConfigs.SASL_LOGIN_REFRESH_BUFFER_SECONDS));
      }
  
      @Test
      public void testSaslLoginRefreshMaxValuesAreValid() {
          Map<Object, Object> props = new HashMap<>();
          props.put(SaslConfigs.SASL_LOGIN_REFRESH_WINDOW_FACTOR, "1.0");
          props.put(SaslConfigs.SASL_LOGIN_REFRESH_WINDOW_JITTER, "0.25");
          props.put(SaslConfigs.SASL_LOGIN_REFRESH_MIN_PERIOD_SECONDS, "900");
          props.put(SaslConfigs.SASL_LOGIN_REFRESH_BUFFER_SECONDS, "3600");
          Map<String, Object> vals = new ConfigDef().withClientSaslSupport().parse(props);
          assertEquals(Double.valueOf("1.0"), vals.get(SaslConfigs.SASL_LOGIN_REFRESH_WINDOW_FACTOR));
          assertEquals(Double.valueOf("0.25"), vals.get(SaslConfigs.SASL_LOGIN_REFRESH_WINDOW_JITTER));
          assertEquals(Short.valueOf("900"), vals.get(SaslConfigs.SASL_LOGIN_REFRESH_MIN_PERIOD_SECONDS));
          assertEquals(Short.valueOf("3600"), vals.get(SaslConfigs.SASL_LOGIN_REFRESH_BUFFER_SECONDS));
      }
  
      @Test
      public void testSaslLoginRefreshWindowFactorMinValueIsReallyMinimum() {
          Map<Object, Object> props = new HashMap<>();
          props.put(SaslConfigs.SASL_LOGIN_REFRESH_WINDOW_FACTOR, "0.499999");
          assertThrows(ConfigException.class, () -> new ConfigDef().withClientSaslSupport().parse(props));
      }
  
      @Test
      public void testSaslLoginRefreshWindowFactorMaxValueIsReallyMaximum() {
          Map<Object, Object> props = new HashMap<>();
          props.put(SaslConfigs.SASL_LOGIN_REFRESH_WINDOW_FACTOR, "1.0001");
          assertThrows(ConfigException.class, () -> new ConfigDef().withClientSaslSupport().parse(props));
      }
  
      @Test
      public void testSaslLoginRefreshWindowJitterMinValueIsReallyMinimum() {
          Map<Object, Object> props = new HashMap<>();
          props.put(SaslConfigs.SASL_LOGIN_REFRESH_WINDOW_JITTER, "-0.000001");
          assertThrows(ConfigException.class, () -> new ConfigDef().withClientSaslSupport().parse(props));
      }
  
      @Test
      public void testSaslLoginRefreshWindowJitterMaxValueIsReallyMaximum() {
          Map<Object, Object> props = new HashMap<>();
          props.put(SaslConfigs.SASL_LOGIN_REFRESH_WINDOW_JITTER, "0.251");
          assertThrows(ConfigException.class, () -> new ConfigDef().withClientSaslSupport().parse(props));
      }
  
      @Test
      public void testSaslLoginRefreshMinPeriodSecondsMinValueIsReallyMinimum() {
          Map<Object, Object> props = new HashMap<>();
          props.put(SaslConfigs.SASL_LOGIN_REFRESH_MIN_PERIOD_SECONDS, "-1");
          assertThrows(ConfigException.class, () -> new ConfigDef().withClientSaslSupport().parse(props));
      }
  
      @Test
      public void testSaslLoginRefreshMinPeriodSecondsMaxValueIsReallyMaximum() {
          Map<Object, Object> props = new HashMap<>();
          props.put(SaslConfigs.SASL_LOGIN_REFRESH_MIN_PERIOD_SECONDS, "901");
          assertThrows(ConfigException.class, () -> new ConfigDef().withClientSaslSupport().parse(props));
      }
  
      @Test
      public void testSaslLoginRefreshBufferSecondsMinValueIsReallyMinimum() {
          Map<Object, Object> props = new HashMap<>();
          props.put(SaslConfigs.SASL_LOGIN_REFRESH_BUFFER_SECONDS, "-1");
          assertThrows(ConfigException.class, () -> new ConfigDef().withClientSaslSupport().parse(props));
      }
  
      @Test
      public void testSaslLoginRefreshBufferSecondsMaxValueIsReallyMaximum() {
          Map<Object, Object> props = new HashMap<>();
          props.put(SaslConfigs.SASL_LOGIN_REFRESH_BUFFER_SECONDS, "3601");
          assertThrows(ConfigException.class, () -> new ConfigDef().withClientSaslSupport().parse(props));
      }
  }
  