content: /*
   * Copyright 1999-2023 Alibaba Group Holding Ltd.
   *
   * 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 com.alibaba.nacos.api.config;
  
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertFalse;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  class ConfigTypeTest {
      
      @Test
      void isValidType() {
          assertTrue(ConfigType.isValidType("xml"));
          assertTrue(ConfigType.isValidType("properties"));
          assertTrue(ConfigType.isValidType("json"));
          assertTrue(ConfigType.isValidType("text"));
          assertTrue(ConfigType.isValidType("html"));
          assertTrue(ConfigType.isValidType("yaml"));
          assertTrue(ConfigType.isValidType("unset"));
          assertFalse(ConfigType.isValidType(""));
          assertFalse(ConfigType.isValidType("yml"));
      }
      
      @Test
      void testGetDefaultType() {
          assertEquals("text", ConfigType.getDefaultType().getType());
      }
  }