/*
 * 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.cassandra.spark.bulkwriter;

import java.util.EnumSet;
import java.util.Set;

import org.junit.jupiter.api.Test;

import org.apache.cassandra.spark.common.model.NodeState;
import org.apache.cassandra.spark.common.model.NodeStatus;

import static org.assertj.core.api.Assertions.assertThat;

class WriteAvailabilityTest
{
    @Test
    void testDetermineWriteAvailability()
    {
        Set<WriteAvailability> results = EnumSet.noneOf(WriteAvailability.class);
        for (NodeState state : NodeState.values())
        {
            for (NodeStatus status : NodeStatus.values())
            {
                WriteAvailability res = WriteAvailability.determineFromNodeState(state, status);
                results.add(res);
                if (status != NodeStatus.UP)
                {
                    assertThat(res).isEqualTo(WriteAvailability.UNAVAILABLE_DOWN);
                }
                else
                {
                    assertThat(res).isEqualTo(WriteAvailability.AVAILABLE);
                }
            }
        }
        assertThat(results)
        .containsExactlyInAnyOrder(WriteAvailability.AVAILABLE, WriteAvailability.UNAVAILABLE_DOWN)
        .doesNotContain(WriteAvailability.INVALID_STATE);
    }
}
