/*
 * Copyright 2010-2015 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * 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://aws.amazon.com/apache2.0
 *
 * This file 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.amazonaws.services.s3.internal;

import com.amazonaws.DefaultRequest;
import com.amazonaws.Request;

import org.junit.Assert;
import org.junit.Test;

public class RestUtilsTest {
    @Test
    public void testNullHeaderValue() {
        Request<?> request = new DefaultRequest<Object>("s3");
        request.addHeader("x-amz-test", null);

        String canonicalString = RestUtils.makeS3CanonicalString(
                "PUT", "/bucket/key", request, null);

        Assert.assertEquals(
                "PUT\n\n\nx-amz-test:\n/bucket/key",
                canonicalString);
    }
}