/*
 * 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.sidecar.client.request;


import org.junit.jupiter.api.Test;

import io.netty.handler.codec.http.HttpMethod;
import org.apache.cassandra.sidecar.common.request.JsonRequest;
import org.apache.cassandra.sidecar.common.response.NodeSettings;

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

class JsonRequestTest
{
    @Test
    void testHeadersAreImmutable()
    {
        JsonRequest<NodeSettings> instance = new JsonRequest<NodeSettings>("https://cassandra-sidecar.com/api/test")
        {
            @Override
            public HttpMethod method()
            {
                return HttpMethod.GET;
            }
        };

        assertThatExceptionOfType(UnsupportedOperationException.class)
        .isThrownBy(() -> instance.headers().put("not", "allowed"));
    }
}
