/*
 * 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.flink.connector.http;

import org.apache.flink.connector.http.preprocessor.ComposeHeaderPreprocessor;

import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.CsvSource;

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

/** Test for {@link ComposeHeaderPreprocessor}. */
public class ComposeHeaderPreprocessorTest {
    @ParameterizedTest
    @CsvSource({
        "a, a",
        "a123, a123",
        "user:password, user:password",
        "Basic dXNlcjpwYXNzd29yZA==, Basic dXNlcjpwYXNzd29yZA=="
    })
    public void testNoPreprocessors(String rawValue, String expectedValue) {
        var noPreprocessorHeaderPreprocessor = new ComposeHeaderPreprocessor(null);
        var obtainedValue =
                noPreprocessorHeaderPreprocessor.preprocessValueForHeader("someHeader", rawValue);
        assertThat(obtainedValue).isEqualTo(expectedValue);
    }
}
