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tests: Bluetooth: Audio: bt_audio_codec_cap_get unit tests

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Add unit tests for the bt_audio_codec_cap_get* functions.

Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
This commit is contained in:
Emil Gydesen 2023-09-21 13:13:06 +02:00 • committed by Carles Cufí
commit 63badb0fa7
1 changed files with 74 additions and 0 deletions
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74
tests/bluetooth/audio/codec/src/main.c
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@ -218,3 +218,77 @@ ZTEST(audio_codec_test_suite, test_bt_audio_codec_meta_get_vendor)
zassert_equal(ret, ARRAY_SIZE(expected_data), "Unexpected return value %d", ret);
zassert_mem_equal(expected_data, vendor_meta, ARRAY_SIZE(expected_data));
}
ZTEST(audio_codec_test_suite, test_bt_audio_codec_cap_get_freq)
{
const struct bt_audio_codec_cap codec_cap = BT_AUDIO_CODEC_CAP_LC3(
BT_AUDIO_CODEC_LC3_FREQ_16KHZ, BT_AUDIO_CODEC_LC3_DURATION_10,
BT_AUDIO_CODEC_LC3_CHAN_COUNT_SUPPORT(1), 40U, 120U, 2U,
(BT_AUDIO_CONTEXT_TYPE_CONVERSATIONAL | BT_AUDIO_CONTEXT_TYPE_MEDIA));
int ret;
ret = bt_audio_codec_cap_get_freq(&codec_cap);
zassert_equal(ret, 4, "Unexpected return value %d", ret);
}
ZTEST(audio_codec_test_suite, test_bt_audio_codec_cap_get_frame_duration)
{
const struct bt_audio_codec_cap codec_cap = BT_AUDIO_CODEC_CAP_LC3(
BT_AUDIO_CODEC_LC3_FREQ_16KHZ, BT_AUDIO_CODEC_LC3_DURATION_10,
BT_AUDIO_CODEC_LC3_CHAN_COUNT_SUPPORT(1), 40U, 120U, 2U,
(BT_AUDIO_CONTEXT_TYPE_CONVERSATIONAL | BT_AUDIO_CONTEXT_TYPE_MEDIA));
int ret;
ret = bt_audio_codec_cap_get_frame_duration(&codec_cap);
zassert_equal(ret, 2, "Unexpected return value %d", ret);
}
ZTEST(audio_codec_test_suite, test_bt_audio_codec_cap_get_supported_audio_chan_counts)
{
const struct bt_audio_codec_cap codec_cap = BT_AUDIO_CODEC_CAP_LC3(
BT_AUDIO_CODEC_LC3_FREQ_16KHZ, BT_AUDIO_CODEC_LC3_DURATION_10,
BT_AUDIO_CODEC_LC3_CHAN_COUNT_SUPPORT(2), 40U, 120U, 2U,
(BT_AUDIO_CONTEXT_TYPE_CONVERSATIONAL | BT_AUDIO_CONTEXT_TYPE_MEDIA));
int ret;
ret = bt_audio_codec_cap_get_supported_audio_chan_counts(&codec_cap);
zassert_equal(ret, 2, "Unexpected return value %d", ret);
}
ZTEST(audio_codec_test_suite, test_bt_audio_codec_cap_get_octets_per_frame)
{
struct bt_audio_codec_octets_per_codec_frame expected = {
.min = 40U,
.max = 120U,
};
const struct bt_audio_codec_cap codec_cap = BT_AUDIO_CODEC_CAP_LC3(
BT_AUDIO_CODEC_LC3_FREQ_16KHZ, BT_AUDIO_CODEC_LC3_DURATION_10,
BT_AUDIO_CODEC_LC3_CHAN_COUNT_SUPPORT(1), 40U, 120U, 2U,
(BT_AUDIO_CONTEXT_TYPE_CONVERSATIONAL | BT_AUDIO_CONTEXT_TYPE_MEDIA));
struct bt_audio_codec_octets_per_codec_frame codec_frame;
int ret;
ret = bt_audio_codec_cap_get_octets_per_frame(&codec_cap, &codec_frame);
zassert_equal(ret, 0, "Unexpected return value %d", ret);
zassert_equal(codec_frame.min, expected.min, "Unexpected minimum value %d",
codec_frame.min);
zassert_equal(codec_frame.max, expected.max, "Unexpected maximum value %d",
codec_frame.max);
}
ZTEST(audio_codec_test_suite, test_bt_audio_codec_cap_get_max_codec_frames_per_sdu)
{
const struct bt_audio_codec_cap codec_cap = BT_AUDIO_CODEC_CAP_LC3(
BT_AUDIO_CODEC_LC3_FREQ_16KHZ, BT_AUDIO_CODEC_LC3_DURATION_10,
BT_AUDIO_CODEC_LC3_CHAN_COUNT_SUPPORT(1), 40U, 120U, 2U,
(BT_AUDIO_CONTEXT_TYPE_CONVERSATIONAL | BT_AUDIO_CONTEXT_TYPE_MEDIA));
int ret;
ret = bt_audio_codec_cap_get_max_codec_frames_per_sdu(&codec_cap);
zassert_equal(ret, 2, "Unexpected return value %d", ret);
}