content: /*
   * Copyright 2021 The Android Open Source Project
   *
   * 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 com.google.android.exoplayer2.source.rtsp;
  
  import static com.google.common.truth.Truth.assertThat;
  
  import android.net.Uri;
  import androidx.test.ext.junit.runners.AndroidJUnit4;
  import com.google.android.exoplayer2.source.rtsp.RtspMessageUtil.RtspAuthUserInfo;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  
  /** Unit test for {@link RtspAuthenticationInfo}. */
  @RunWith(AndroidJUnit4.class)
  public class RtspAuthenticationInfoTest {
  
    @Test
    public void getAuthorizationHeaderValue_withBasicAuthenticationMechanism_getsCorrectHeaderValue()
        throws Exception {
      String authenticationRealm = "WallyWorld";
      String username = "Aladdin";
      String password = "open sesame";
      String expectedAuthorizationHeaderValue = "Basic QWxhZGRpbjpvcGVuIHNlc2FtZQ==\n";
      RtspAuthenticationInfo authenticator =
          new RtspAuthenticationInfo(
              RtspAuthenticationInfo.BASIC, authenticationRealm, /* nonce= */ "", /* opaque= */ "");
  
      assertThat(
              authenticator.getAuthorizationHeaderValue(
                  new RtspAuthUserInfo(username, password), Uri.EMPTY, RtspRequest.METHOD_DESCRIBE))
          .isEqualTo(expectedAuthorizationHeaderValue);
    }
  
    @Test
    public void getAuthorizationHeaderValue_withDigestAuthenticationMechanism_getsCorrectHeaderValue()
        throws Exception {
      RtspAuthenticationInfo authenticator =
          new RtspAuthenticationInfo(
              RtspAuthenticationInfo.DIGEST,
              /* realm= */ "RTSP server",
              /* nonce= */ "0cdfe9719e7373b7d5bb2913e2115f3f",
              /* opaque= */ "5ccc069c403ebaf9f0171e9517f40e41");
  
      assertThat(
              authenticator.getAuthorizationHeaderValue(
                  new RtspAuthUserInfo("username", "password"),
                  Uri.parse("rtsp://localhost:554/imax_cd_2k_264_6ch.mkv"),
                  RtspRequest.METHOD_DESCRIBE))
          .isEqualTo(
              "Digest username=\"username\", realm=\"RTSP server\","
                  + " nonce=\"0cdfe9719e7373b7d5bb2913e2115f3f\","
                  + " uri=\"rtsp://localhost:554/imax_cd_2k_264_6ch.mkv\","
                  + " response=\"cb635712efbdd027f0c823d0623449f6\","
                  + " opaque=\"5ccc069c403ebaf9f0171e9517f40e41\"");
    }
  }
  