diff --git a/tests/test_api_assets.py b/tests/test_api_assets.py
index 0d7d6442..6938e876 100644
--- a/tests/test_api_assets.py
+++ b/tests/test_api_assets.py
@@ -16,6 +16,7 @@ def before_all() -> None:
 	conditional_download(get_test_examples_directory(),
 	[
 		'https://github.com/facefusion/facefusion-assets/releases/download/examples-3.0.0/source.jpg',
+		'https://github.com/facefusion/facefusion-assets/releases/download/examples-3.0.0/source.mp3',
 		'https://github.com/facefusion/facefusion-assets/releases/download/examples-3.0.0/target-240p.mp4'
 	])
 
@@ -78,6 +79,24 @@ def test_upload_asset(test_client : TestClient) -> None:
 
 	assert upload_response.status_code == 201
 
+	audio_path = get_test_example_file('source.mp3')
+
+	with open(audio_path, 'rb') as audio_file:
+		audio_content = audio_file.read()
+		upload_response = test_client.post('/assets?type=source', headers =
+		{
+			'Authorization': 'Bearer ' + access_token
+		}, files =
+		[
+			('file', ('source.mp3', audio_content, 'audio/mpeg'))
+		])
+	upload_body = upload_response.json()
+	asset = asset_store.get_asset(session_id, upload_body.get('asset_ids')[0])
+
+	assert asset.get('media') == 'audio'
+	assert asset.get('type') == 'source'
+	assert upload_response.status_code == 201
+
 	upload_response = test_client.post('/assets?type=invalid', headers =
 	{
 		'Authorization': 'Bearer ' + access_token
diff --git a/tests/test_asset_helper.py b/tests/test_asset_helper.py
new file mode 100644
index 00000000..54f08774
--- /dev/null
+++ b/tests/test_asset_helper.py
@@ -0,0 +1,44 @@
+import pytest
+
+from facefusion.apis.asset_helper import detect_media_type, extract_audio_metadata, extract_image_metadata, extract_video_metadata
+from facefusion.download import conditional_download
+from .helper import get_test_example_file, get_test_examples_directory
+
+
+@pytest.fixture(scope = 'module', autouse = True)
+def before_all() -> None:
+	conditional_download(get_test_examples_directory(),
+	[
+		'https://github.com/facefusion/facefusion-assets/releases/download/examples-3.0.0/source.jpg',
+		'https://github.com/facefusion/facefusion-assets/releases/download/examples-3.0.0/source.mp3',
+		'https://github.com/facefusion/facefusion-assets/releases/download/examples-3.0.0/target-240p.mp4'
+	])
+
+
+def test_detect_media_type() -> None:
+	assert detect_media_type(get_test_example_file('source.jpg')) == 'image'
+	assert detect_media_type(get_test_example_file('target-240p.mp4')) == 'video'
+	assert detect_media_type(get_test_example_file('source.mp3')) == 'audio'
+
+
+def test_extract_image_metadata() -> None:
+	metadata = extract_image_metadata(get_test_example_file('source.jpg'))
+
+	assert metadata.get('resolution') == (1024, 1024)
+
+
+def test_extract_video_metadata() -> None:
+	metadata = extract_video_metadata(get_test_example_file('target-240p.mp4'))
+
+	assert metadata.get('duration') == 10.8
+	assert metadata.get('frame_total') == 270
+	assert metadata.get('fps') == 25.0
+	assert metadata.get('resolution') == (426, 226)
+
+
+def test_extract_audio_metadata() -> None:
+	metadata = extract_audio_metadata(get_test_example_file('source.mp3'))
+
+	assert metadata.get('duration') == 3.7877708333333335
+	assert metadata.get('sample_rate') == 44100
+	assert metadata.get('channels') == 1