content: /*
   * Copyright [2021-present] [ahoo wang <ahoowang@qq.com> (https://github.com/Ahoo-Wang)].
   * 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 me.ahoo.cosid.machine;
  
  import org.junit.jupiter.api.Assertions;
  import org.junit.jupiter.api.Test;
  
  public abstract class MachineStateStorageSpec {
      private static final String namespace = "{test}";
      private final MachineStateStorage machineStateStorage = createMachineStateStorage();
      
      abstract MachineStateStorage createMachineStateStorage();
      
      @Test
      void get() {
          machineStateStorage.remove(namespace, InstanceId.NONE);
          MachineState machineState = machineStateStorage.get(namespace, InstanceId.NONE);
          Assertions.assertEquals(-1, machineState.getMachineId());
          
          machineStateStorage.set(namespace, 1, InstanceId.NONE);
          machineState = machineStateStorage.get(namespace, InstanceId.NONE);
          Assertions.assertEquals(1, machineState.getMachineId());
      }
      
      @Test
      void set() {
          machineStateStorage.set(namespace, 1, InstanceId.NONE);
          MachineState machineState = machineStateStorage.get(namespace, InstanceId.NONE);
          Assertions.assertEquals(1, machineState.getMachineId());
          machineStateStorage.set(namespace, 2, InstanceId.NONE);
          machineState = machineStateStorage.get(namespace, InstanceId.NONE);
          Assertions.assertEquals(2, machineState.getMachineId());
      }
      
      @Test
      void remove() {
          machineStateStorage.remove(namespace, InstanceId.NONE);
          Assertions.assertFalse(machineStateStorage.exists(namespace, InstanceId.NONE));
      }
      
      @Test
      void clear() {
          machineStateStorage.clear(namespace);
          machineStateStorage.set(namespace, 1, InstanceId.of("test", false));
          machineStateStorage.set(namespace, 2, InstanceId.of("test1", false));
          machineStateStorage.clear(namespace);
          Assertions.assertEquals(0, machineStateStorage.size(namespace));
      }
  }
  