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import os.path
import tempfile
import streamlink_cli.main
from streamlink_cli.main import resolve_stream_name, format_valid_streams, check_file_output, create_output
from streamlink_cli.output import FileOutput, PlayerOutput
from streamlink.plugin.plugin import Plugin
import unittest
from tests.mock import Mock, patch
class FakePlugin:
@classmethod
def stream_weight(cls, stream):
return Plugin.stream_weight(stream)
class TestCLIMain(unittest.TestCase):
def test_check_file_output(self):
streamlink_cli.main.console = Mock()
self.assertIsInstance(check_file_output("test", False), FileOutput)
def test_check_file_output_exists(self):
tmpfile = tempfile.NamedTemporaryFile()
try:
streamlink_cli.main.console = console = Mock()
streamlink_cli.main.sys.stdin = stdin = Mock()
stdin.isatty.return_value = True
console.ask.return_value = "y"
self.assertTrue(os.path.exists(tmpfile.name))
self.assertIsInstance(check_file_output(tmpfile.name, False), FileOutput)
finally:
tmpfile.close()
def test_check_file_output_exists_notty(self):
tmpfile = tempfile.NamedTemporaryFile()
try:
streamlink_cli.main.console = console = Mock()
streamlink_cli.main.sys.stdin = stdin = Mock()
stdin.isatty.return_value = False
self.assertTrue(os.path.exists(tmpfile.name))
self.assertRaises(SystemExit, check_file_output, tmpfile.name, False)
finally:
tmpfile.close()
def test_check_file_output_exists_force(self):
tmpfile = tempfile.NamedTemporaryFile()
try:
streamlink_cli.main.console = console = Mock()
self.assertTrue(os.path.exists(tmpfile.name))
self.assertIsInstance(check_file_output(tmpfile.name, True), FileOutput)
finally:
tmpfile.close()
@patch('sys.exit')
def test_check_file_output_exists_no(self, sys_exit):
tmpfile = tempfile.NamedTemporaryFile()
try:
streamlink_cli.main.console = console = Mock()
console.ask.return_value = "n"
self.assertTrue(os.path.exists(tmpfile.name))
check_file_output(tmpfile.name, False)
sys_exit.assert_called_with()
finally:
tmpfile.close()
def test_resolve_stream_name(self):
a = Mock()
b = Mock()
c = Mock()
d = Mock()
e = Mock()
streams = {
"160p": a,
"360p": b,
"480p": c,
"720p": d,
"1080p": e,
"worst": b,
"best": d,
"worst-unfiltered": a,
"best-unfiltered": e
}
self.assertEqual(resolve_stream_name(streams, "unknown"), "unknown")
self.assertEqual(resolve_stream_name(streams, "160p"), "160p")
self.assertEqual(resolve_stream_name(streams, "360p"), "360p")
self.assertEqual(resolve_stream_name(streams, "480p"), "480p")
self.assertEqual(resolve_stream_name(streams, "720p"), "720p")
self.assertEqual(resolve_stream_name(streams, "1080p"), "1080p")
self.assertEqual(resolve_stream_name(streams, "worst"), "360p")
self.assertEqual(resolve_stream_name(streams, "best"), "720p")
self.assertEqual(resolve_stream_name(streams, "worst-unfiltered"), "160p")
self.assertEqual(resolve_stream_name(streams, "best-unfiltered"), "1080p")
def test_format_valid_streams(self):
a = Mock()
b = Mock()
c = Mock()
streams = {
"audio": a,
"720p": b,
"1080p": c,
"worst": b,
"best": c
}
self.assertEqual(
format_valid_streams(FakePlugin, streams),
", ".join([
"audio",
"720p (worst)",
"1080p (best)"
])
)
streams = {
"audio": a,
"720p": b,
"1080p": c,
"worst-unfiltered": b,
"best-unfiltered": c
}
self.assertEqual(
format_valid_streams(FakePlugin, streams),
", ".join([
"audio",
"720p (worst-unfiltered)",
"1080p (best-unfiltered)"
])
)
def test_create_output_no_file_output_options(self):
streamlink_cli.main.console = Mock()
streamlink_cli.main.args = args = Mock()
args.output = None
args.stdout = None
args.record = None
args.record_and_pipe = None
args.title = None
args.player = "mpv"
self.assertIsInstance(create_output(FakePlugin), PlayerOutput)
def test_create_output_file_output(self):
tmpfile = tempfile.NamedTemporaryFile()
try:
streamlink_cli.main.args = args = Mock()
streamlink_cli.main.console = Mock()
args.output = tmpfile.name
self.assertTrue(os.path.exists(tmpfile.name))
self.assertIsInstance(create_output(FakePlugin), FileOutput)
finally:
tmpfile.close()
def test_create_output_stdout(self):
streamlink_cli.main.console = Mock()
streamlink_cli.main.args = args = Mock()
args.output = None
args.stdout = True
self.assertIsInstance(create_output(FakePlugin), FileOutput)
def test_create_output_record_and_pipe(self):
tmpfile = tempfile.NamedTemporaryFile()
try:
streamlink_cli.main.console = Mock()
streamlink_cli.main.args = args = Mock()
args.output = None
args.stdout = None
args.record_and_pipe = tmpfile.name
self.assertIsInstance(create_output(FakePlugin), FileOutput)
finally:
tmpfile.close()
def test_create_output_record(self):
tmpfile = tempfile.NamedTemporaryFile()
try:
streamlink_cli.main.console = Mock()
streamlink_cli.main.args = args = Mock()
args.output = None
args.stdout = None
args.record = tmpfile.name
args.record_and_pipe = None
args.title = None
args.player = "mpv"
args.player_fifo = None
self.assertIsInstance(create_output(FakePlugin), PlayerOutput)
finally:
tmpfile.close()
def test_create_output_record_and_other_file_output(self):
streamlink_cli.main.console = console = Mock()
streamlink_cli.main.args = args = Mock()
console.exit = Mock()
args.output = None
args.stdout = True
args.record_and_pipe = True
create_output(FakePlugin)
console.exit.assert_called_with("Cannot use record options with other file output options.")
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