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Code Issues Releases Wiki Activity

Test for issue #202

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This commit is contained in:
Alban Féron 2020-11-14 19:01:39 +01:00
parent bc6e768627
commit e29a09e2fa
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2 changed files with 49 additions and 5 deletions
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50
tests/api/test_transcoding.py
View File

@ -10,6 +10,7 @@
import unittest
import sys
from flask import current_app
from pony.orm import db_session
from supysonic.db import Folder, Track
@ -22,7 +23,6 @@ from .apitestbase import ApiTestBase
class TranscodingTestCase(ApiTestBase):
def setUp(self):
super(TranscodingTestCase, self).setUp()
self._patch_client()
with db_session:
folder = FolderManager.add("Folder", "tests/assets/folder")
@ -52,8 +52,10 @@ class TranscodingTestCase(ApiTestBase):
)
def test_direct_transcode(self):
rv = self._stream(maxBitRate=96, estimateContentLength="true")
self.assertIn("tests/assets/folder/silence.mp3", rv.data)
self.assertTrue(rv.data.endswith("96"))
self.assertIn(b"tests/assets/folder/silence.mp3", rv.data)
self.assertTrue(rv.data.endswith(b"96"))
self.assertIn("Content-Length", rv.headers)
self.assertEqual(rv.content_length, 48000) # 4s at 96kbps
@unittest.skipIf(
sys.platform == "win32",
@ -61,10 +63,48 @@ class TranscodingTestCase(ApiTestBase):
)
def test_decode_encode(self):
rv = self._stream(format="cat")
self.assertEqual(rv.data, "Pushing out some mp3 data...")
self.assertEqual(rv.data, b"Pushing out some mp3 data...")
rv = self._stream(format="md5")
self.assertTrue(rv.data.startswith("dbb16c0847e5d8c3b1867604828cb50b"))
self.assertTrue(rv.data.startswith(b"dbb16c0847e5d8c3b1867604828cb50b"))
@unittest.skipIf(
sys.platform == "win32",
"Can't test transcoding on Windows because of a lack of simple commandline tools",
)
def test_mostly_transcoded_cached(self):
# See https://github.com/spl0k/supysonic/issues/202
rv = self._stream(maxBitRate=96, estimateContentLength="true", format="rnd")
read = 0
it = iter(rv.response)
while read < 48000:
read += len(next(it))
rv.response.close()
rv.close()
key = "{}-96.rnd".format(self.trackid)
with self.app_context():
self.assertTrue(current_app.transcode_cache.has(key))
self.assertEqual(current_app.transcode_cache.size, 52000)
@unittest.skipIf(
sys.platform == "win32",
"Can't test transcoding on Windows because of a lack of simple commandline tools",
)
def test_partly_transcoded_cached(self):
rv = self._stream(maxBitRate=96, estimateContentLength="true", format="rnd")
# read one check of data then close the connection
next(iter(rv.response))
rv.response.close()
rv.close()
key = "{}-96.rnd".format(self.trackid)
with self.app_context():
self.assertFalse(current_app.transcode_cache.has(key))
self.assertEqual(current_app.transcode_cache.size, 0)
if __name__ == "__main__":

4
tests/testbase.py
View File

@ -25,6 +25,7 @@ class TestConfig(DefaultConfig):
MIMETYPES = {"mp3": "audio/mpeg", "weirdextension": "application/octet-stream"}
TRANSCODING = {
"transcoder_mp3_mp3": "echo -n %srcpath %outrate",
"transcoder_mp3_rnd": "dd if=/dev/urandom bs=1kB count=52 status=none",
"decoder_mp3": "echo -n Pushing out some mp3 data...",
"encoder_cat": "cat -",
"encoder_md5": "md5sum",
@ -100,6 +101,9 @@ class TestBase(unittest.TestCase):
self.client.get = patch_method(self.client.get)
self.client.post = patch_method(self.client.post)
def app_context(self, *args, **kwargs):
return self.__app.app_context(*args, **kwargs)
def request_context(self, *args, **kwargs):
return self.__app.test_request_context(*args, **kwargs)