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import unittest
from tests.mock import Mock
import sys
from streamlink_cli.main import setup_plugin_args
from streamlink.options import Options, Arguments, Argument
class TestOptions(unittest.TestCase):
def setUp(self):
self.options = Options({
"a_default": "default",
"another-default": "default2"
})
def test_options(self):
self.assertEqual(self.options.get("a_default"), "default")
self.assertEqual(self.options.get("non_existing"), None)
self.options.set("a_option", "option")
self.assertEqual(self.options.get("a_option"), "option")
def test_options_update(self):
self.assertEqual(self.options.get("a_default"), "default")
self.assertEqual(self.options.get("non_existing"), None)
self.options.update({"a_option": "option"})
self.assertEqual(self.options.get("a_option"), "option")
def test_options_name_normalised(self):
self.assertEqual(self.options.get("a_default"), "default")
self.assertEqual(self.options.get("a-default"), "default")
self.assertEqual(self.options.get("another-default"), "default2")
self.assertEqual(self.options.get("another_default"), "default2")
class TestArgument(unittest.TestCase):
def test_name(self):
self.assertEqual(Argument("test-arg").argument_name("plugin"), "--plugin-test-arg")
self.assertEqual(Argument("test-arg").namespace_dest("plugin"), "plugin_test_arg")
self.assertEqual(Argument("test-arg").dest, "test_arg")
def test_name_plugin(self):
self.assertEqual(Argument("test-arg").argument_name("test_plugin"), "--test-plugin-test-arg")
self.assertEqual(Argument("test-arg").namespace_dest("test_plugin"), "test_plugin_test_arg")
self.assertEqual(Argument("test-arg").dest, "test_arg")
def test_name_override(self):
self.assertEqual(Argument("test", argument_name="override-name").argument_name("plugin"), "--override-name")
self.assertEqual(Argument("test", argument_name="override-name").namespace_dest("plugin"), "override_name")
self.assertEqual(Argument("test", argument_name="override-name").dest, "test")
class TestArguments(unittest.TestCase):
def test_getter(self):
test1 = Argument("test1")
test2 = Argument("test2")
args = Arguments(test1, test2)
self.assertEqual(args.get("test1"), test1)
self.assertEqual(args.get("test2"), test2)
self.assertEqual(args.get("test3"), None)
def test_iter(self):
test1 = Argument("test1")
test2 = Argument("test2")
args = Arguments(test1, test2)
i_args = iter(args)
self.assertEqual(next(i_args), test1)
self.assertEqual(next(i_args), test2)
def test_requires(self):
test1 = Argument("test1", requires="test2")
test2 = Argument("test2", requires="test3")
test3 = Argument("test3")
args = Arguments(test1, test2, test3)
self.assertEqual(list(args.requires("test1")), [test2, test3])
def test_requires_invalid(self):
test1 = Argument("test1", requires="test2")
args = Arguments(test1)
self.assertRaises(KeyError, lambda: list(args.requires("test1")))
def test_requires_cycle(self):
test1 = Argument("test1", requires="test2")
test2 = Argument("test2", requires="test1")
args = Arguments(test1, test2)
self.assertRaises(RuntimeError, lambda: list(args.requires("test1")))
def test_requires_cycle_deep(self):
test1 = Argument("test1", requires="test-2")
test2 = Argument("test-2", requires="test3")
test3 = Argument("test3", requires="test1")
args = Arguments(test1, test2, test3)
self.assertRaises(RuntimeError, lambda: list(args.requires("test1")))
def test_requires_cycle_self(self):
test1 = Argument("test1", requires="test1")
args = Arguments(test1)
self.assertRaises(RuntimeError, lambda: list(args.requires("test1")))
class TestSetupOptions(unittest.TestCase):
def test_set_defaults(self):
session = Mock()
plugin = Mock()
parser = Mock()
session.plugins = {"mock": plugin}
plugin.arguments = Arguments(
Argument("test1", default="default1"),
Argument("test2", default="default2"),
Argument("test3")
)
setup_plugin_args(session, parser)
self.assertEqual(plugin.options.get("test1"), "default1")
self.assertEqual(plugin.options.get("test2"), "default2")
self.assertEqual(plugin.options.get("test3"), None)
if __name__ == "__main__":
unittest.main()
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