Fix the implementation of BluetoothCodecStatus.equals()

Previously, the BluetoothCodecStatus.equals() implementation
was incorrect when comparing arrays of capabilities.
In the new implementation, the arrays are compared correctly,
and also the ordering of the capabilities in each array is ignored.

Also, added unit tests for class BluetoothCodecConfig and class
BluetoothCodecStatus.

Bug: 73404858
Bug: 73379307
Test: Unit tests (in frameworks/base)
  runtest --path core/tests/bluetoothtests/src/android/bluetooth/BluetoothCodecConfigTest.java
  runtest --path core/tests/bluetoothtests/src/android/bluetooth/BluetoothCodecStatusTest.java

Change-Id: If22087465397b7c4175c33f7d1909a15d957fb24

1 files changed, 468 insertions, 0 deletions

diff --git a/framework/tests/src/android/bluetooth/BluetoothCodecStatusTest.java b/framework/tests/src/android/bluetooth/BluetoothCodecStatusTest.java
new file mode 100644
index 0000000000..83bf2ed193
--- /dev/null
+++ b/framework/tests/src/android/bluetooth/BluetoothCodecStatusTest.java
@@ -0,0 +1,468 @@
+/*
+ * Copyright 2018 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 android.bluetooth;
+
+import android.test.suitebuilder.annotation.SmallTest;
+import android.util.Log;
+
+import java.util.Arrays;
+import java.util.Objects;
+
+import junit.framework.TestCase;
+
+/**
+ * Unit test cases for {@link BluetoothCodecStatus}.
+ * <p>
+ * To run this test, use:
+ * runtest --path core/tests/bluetoothtests/src/android/bluetooth/BluetoothCodecStatusTest.java
+ */
+public class BluetoothCodecStatusTest extends TestCase {
+
+    // Codec configs: A and B are same; C is different
+    private static final BluetoothCodecConfig config_A =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_SBC,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig config_B =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_SBC,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig config_C =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_AAC,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO,
+                                 1000, 2000, 3000, 4000);
+
+    // Local capabilities: A and B are same; C is different
+    private static final BluetoothCodecConfig local_capability1_A =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_SBC,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_48000,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO |
+                                 BluetoothCodecConfig.CHANNEL_MODE_MONO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig local_capability1_B =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_SBC,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_48000,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO |
+                                 BluetoothCodecConfig.CHANNEL_MODE_MONO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig local_capability1_C =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_SBC,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_48000,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO,
+                                 1000, 2000, 3000, 4000);
+
+
+    private static final BluetoothCodecConfig local_capability2_A =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_AAC,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_48000,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO |
+                                 BluetoothCodecConfig.CHANNEL_MODE_MONO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig local_capability2_B =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_AAC,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_48000,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO |
+                                 BluetoothCodecConfig.CHANNEL_MODE_MONO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig local_capability2_C =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_AAC,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_48000,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig local_capability3_A =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_48000,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO |
+                                 BluetoothCodecConfig.CHANNEL_MODE_MONO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig local_capability3_B =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_48000,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO |
+                                 BluetoothCodecConfig.CHANNEL_MODE_MONO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig local_capability3_C =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_48000,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig local_capability4_A =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX_HD,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_48000,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_24,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO |
+                                 BluetoothCodecConfig.CHANNEL_MODE_MONO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig local_capability4_B =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX_HD,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_48000,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_24,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO |
+                                 BluetoothCodecConfig.CHANNEL_MODE_MONO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig local_capability4_C =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX_HD,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_48000,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_24,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig local_capability5_A =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_LDAC,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_48000 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_88200 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_96000,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16 |
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_24 |
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_32,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO |
+                                 BluetoothCodecConfig.CHANNEL_MODE_MONO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig local_capability5_B =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_LDAC,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_48000 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_88200 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_96000,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16 |
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_24 |
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_32,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO |
+                                 BluetoothCodecConfig.CHANNEL_MODE_MONO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig local_capability5_C =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_LDAC,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_48000 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_88200 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_96000,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16 |
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_24 |
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_32,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO,
+                                 1000, 2000, 3000, 4000);
+
+
+    // Selectable capabilities: A and B are same; C is different
+    private static final BluetoothCodecConfig selectable_capability1_A =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_SBC,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO |
+                                 BluetoothCodecConfig.CHANNEL_MODE_MONO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig selectable_capability1_B =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_SBC,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO |
+                                 BluetoothCodecConfig.CHANNEL_MODE_MONO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig selectable_capability1_C =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_SBC,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig selectable_capability2_A =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_AAC,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO |
+                                 BluetoothCodecConfig.CHANNEL_MODE_MONO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig selectable_capability2_B =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_AAC,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO |
+                                 BluetoothCodecConfig.CHANNEL_MODE_MONO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig selectable_capability2_C =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_AAC,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig selectable_capability3_A =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO |
+                                 BluetoothCodecConfig.CHANNEL_MODE_MONO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig selectable_capability3_B =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO |
+                                 BluetoothCodecConfig.CHANNEL_MODE_MONO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig selectable_capability3_C =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig selectable_capability4_A =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX_HD,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_24,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO |
+                                 BluetoothCodecConfig.CHANNEL_MODE_MONO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig selectable_capability4_B =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX_HD,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_24,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO |
+                                 BluetoothCodecConfig.CHANNEL_MODE_MONO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig selectable_capability4_C =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX_HD,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_24,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig selectable_capability5_A =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_LDAC,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_48000 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_88200 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_96000,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16 |
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_24 |
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_32,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO |
+                                 BluetoothCodecConfig.CHANNEL_MODE_MONO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig selectable_capability5_B =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_LDAC,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_48000 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_88200 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_96000,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16 |
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_24 |
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_32,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO |
+                                 BluetoothCodecConfig.CHANNEL_MODE_MONO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig selectable_capability5_C =
+        new BluetoothCodecConfig(BluetoothCodecConfig.SOURCE_CODEC_TYPE_LDAC,
+                                 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT,
+                                 BluetoothCodecConfig.SAMPLE_RATE_44100 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_48000 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_88200 |
+                                 BluetoothCodecConfig.SAMPLE_RATE_96000,
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_16 |
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_24 |
+                                 BluetoothCodecConfig.BITS_PER_SAMPLE_32,
+                                 BluetoothCodecConfig.CHANNEL_MODE_STEREO,
+                                 1000, 2000, 3000, 4000);
+
+    private static final BluetoothCodecConfig[] local_capability_A = {
+        local_capability1_A,
+        local_capability2_A,
+        local_capability3_A,
+        local_capability4_A,
+        local_capability5_A,
+    };
+
+    private static final BluetoothCodecConfig[] local_capability_B = {
+        local_capability1_B,
+        local_capability2_B,
+        local_capability3_B,
+        local_capability4_B,
+        local_capability5_B,
+    };
+
+    private static final BluetoothCodecConfig[] local_capability_B_reordered = {
+        local_capability5_B,
+        local_capability4_B,
+        local_capability2_B,
+        local_capability3_B,
+        local_capability1_B,
+    };
+
+    private static final BluetoothCodecConfig[] local_capability_C = {
+        local_capability1_C,
+        local_capability2_C,
+        local_capability3_C,
+        local_capability4_C,
+        local_capability5_C,
+    };
+
+    private static final BluetoothCodecConfig[] selectable_capability_A = {
+        selectable_capability1_A,
+        selectable_capability2_A,
+        selectable_capability3_A,
+        selectable_capability4_A,
+        selectable_capability5_A,
+    };
+
+    private static final BluetoothCodecConfig[] selectable_capability_B = {
+        selectable_capability1_B,
+        selectable_capability2_B,
+        selectable_capability3_B,
+        selectable_capability4_B,
+        selectable_capability5_B,
+    };
+
+    private static final BluetoothCodecConfig[] selectable_capability_B_reordered = {
+        selectable_capability5_B,
+        selectable_capability4_B,
+        selectable_capability2_B,
+        selectable_capability3_B,
+        selectable_capability1_B,
+    };
+
+    private static final BluetoothCodecConfig[] selectable_capability_C = {
+        selectable_capability1_C,
+        selectable_capability2_C,
+        selectable_capability3_C,
+        selectable_capability4_C,
+        selectable_capability5_C,
+    };
+
+    private static final BluetoothCodecStatus bcs_A =
+        new BluetoothCodecStatus(config_A, local_capability_A, selectable_capability_A);
+    private static final BluetoothCodecStatus bcs_B =
+        new BluetoothCodecStatus(config_B, local_capability_B, selectable_capability_B);
+    private static final BluetoothCodecStatus bcs_B_reordered =
+        new BluetoothCodecStatus(config_B, local_capability_B_reordered,
+                                 selectable_capability_B_reordered);
+    private static final BluetoothCodecStatus bcs_C =
+        new BluetoothCodecStatus(config_C, local_capability_C, selectable_capability_C);
+
+    @SmallTest
+    public void testBluetoothCodecStatus_get_methods() {
+
+        assertTrue(Objects.equals(bcs_A.getCodecConfig(), config_A));
+        assertTrue(Objects.equals(bcs_A.getCodecConfig(), config_B));
+        assertFalse(Objects.equals(bcs_A.getCodecConfig(), config_C));
+
+        assertTrue(Arrays.equals(bcs_A.getCodecsLocalCapabilities(), local_capability_A));
+        assertTrue(Arrays.equals(bcs_A.getCodecsLocalCapabilities(), local_capability_B));
+        assertFalse(Arrays.equals(bcs_A.getCodecsLocalCapabilities(), local_capability_C));
+
+        assertTrue(Arrays.equals(bcs_A.getCodecsSelectableCapabilities(),
+                                 selectable_capability_A));
+        assertTrue(Arrays.equals(bcs_A.getCodecsSelectableCapabilities(),
+                                  selectable_capability_B));
+        assertFalse(Arrays.equals(bcs_A.getCodecsSelectableCapabilities(),
+                                  selectable_capability_C));
+    }
+
+    @SmallTest
+    public void testBluetoothCodecStatus_equals() {
+        assertTrue(bcs_A.equals(bcs_B));
+        assertTrue(bcs_B.equals(bcs_A));
+        assertTrue(bcs_A.equals(bcs_B_reordered));
+        assertTrue(bcs_B_reordered.equals(bcs_A));
+        assertFalse(bcs_A.equals(bcs_C));
+        assertFalse(bcs_C.equals(bcs_A));
+    }
+}