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import os
from unittest import TestCase
from unittest.mock import Mock
import pandora.clientbuilder as cb
from pandora.client import APIClient
from pandora.transport import DEFAULT_API_HOST
class TestTranslatingDict(TestCase):
class TestDict(cb.TranslatingDict):
KEY_TRANSLATIONS = {"FOO": "BAR"}
VALUE_TRANSLATIONS = {"BAZ": lambda v: v + 1}
callback_value = None
def was_translated(self, from_key, to_key):
self.callback_value = (from_key, to_key)
def setUp(self):
self.dct = self.TestDict()
def test_construction_with_dict(self):
dct = self.TestDict({"BIZ": 1, "BUZ": 2})
self.assertEqual(1, dct["BIZ"])
self.assertEqual(2, dct["BUZ"])
def test_construction_with_list(self):
dct = self.TestDict([("key", "value")])
self.assertEqual("value", dct["KEY"])
def test_key_translation(self):
self.dct.put(" TEST ", "value")
self.dct.put("MoRe", 1)
self.dct.put("foo", True)
self.assertEqual("value", self.dct["TEST"])
self.assertEqual(1, self.dct["MORE"])
self.assertEqual(True, self.dct["BAR"])
def test_value_translation(self):
dct = self.TestDict({" Baz": 41})
self.assertEqual(42, dct["BAZ"])
def test_setitem(self):
self.dct["Foo"] = "bar"
self.assertEqual("bar", self.dct["BAR"])
def test_put(self):
self.dct.put("Foo", "bar")
self.assertEqual("bar", self.dct["BAR"])
def test_key_translation_hook(self):
self.dct.put("Foo", "bar")
self.assertEqual(("FOO", "BAR"), self.dct.callback_value)
class TestSettingsDictBuilder(TestCase):
@classmethod
def _build_minimal(self):
return cb.SettingsDictBuilder({
"DECRYPTION_KEY": "blowfishkey",
"ENCRYPTION_KEY": "blowfishkey",
"PARTNER_USER": "user",
"PARTNER_PASSWORD": "pass",
"DEVICE": "dev",
}).build()
@classmethod
def _build_maximal(self):
return cb.SettingsDictBuilder({
"DECRYPTION_KEY": "blowfishkey",
"ENCRYPTION_KEY": "blowfishkey",
"PARTNER_USER": "user",
"PARTNER_PASSWORD": "pass",
"DEVICE": "dev",
"PROXY": "proxy.example.com",
"AUDIO_QUALITY": "high",
"API_HOST": "example.com",
}).build()
def test_building(self):
client = TestSettingsDictBuilder._build_minimal()
self.assertTrue(isinstance(client, APIClient))
def test_default_values(self):
client = TestSettingsDictBuilder._build_minimal()
self.assertEqual({}, client.transport._http.proxies)
self.assertEqual(DEFAULT_API_HOST, client.transport.api_host)
self.assertEqual(
APIClient.MED_AUDIO_QUALITY, client.default_audio_quality)
def test_validate_client(self):
client = TestSettingsDictBuilder._build_maximal()
expected_proxies = {
"http": "proxy.example.com",
"https": "proxy.example.com"
}
self.assertIsNotNone(client.transport.cryptor.bf_in)
self.assertIsNotNone(client.transport.cryptor.bf_out)
self.assertEqual("user", client.partner_user)
self.assertEqual("pass", client.partner_password)
self.assertEqual("dev", client.device)
self.assertEqual(expected_proxies, client.transport._http.proxies)
self.assertEqual("example.com", client.transport.api_host)
self.assertEqual("high", client.default_audio_quality)
class TestFileBasedBuilder(TestCase):
class StubBuilder(cb.FileBasedClientBuilder):
DEFAULT_CONFIG_FILE = "foo"
def parse_config(self):
return {"USER": {"USERNAME": "U", "PASSWORD": "P"}}
def build_from_settings_dict(self, config):
mock = Mock()
mock.login = Mock()
return mock
def test_default_config(self):
builder = self.StubBuilder()
self.assertEqual("foo", builder.path)
def test_setting_valid_path(self):
builder = cb.FileBasedClientBuilder(__file__)
self.assertTrue(builder.file_exists)
self.assertEqual(__file__, builder.path)
def test_setting_invalid_path(self):
builder = cb.FileBasedClientBuilder("nowhere")
with self.assertRaises(IOError):
builder.build()
self.assertFalse(builder.file_exists)
def test_setting_user_path(self):
builder = cb.FileBasedClientBuilder("~/")
self.assertEqual(os.path.expanduser("~/"), builder.path)
def test_logging_in(self):
client = self.StubBuilder(__file__, True).build()
client.login.assert_called_once_with("U", "P")
def test_not_logging_in(self):
client = self.StubBuilder(__file__, False).build()
self.assertFalse(client.login.called)
def test_abstract_class_does_not_parse_config(self):
with self.assertRaises(NotImplementedError):
cb.FileBasedClientBuilder().parse_config()
class TestPydoraConfigFileBuilder(TestCase):
def test_cfg_to_dict(self):
cfg = Mock()
cfg.items = Mock(return_value=[("a", "b"), ("c", "d")])
dct = cb.PydoraConfigFileBuilder.cfg_to_dict(cfg, "foo")
self.assertEqual("b", dct["A"])
self.assertEqual("d", dct["C"])
def test_integration(self):
path = os.path.join(os.path.dirname(__file__), "pydora.cfg")
cfg = cb.PydoraConfigFileBuilder(path).parse_config()
self.assertDictEqual(cfg, {
"AUDIO_QUALITY": "test_quality",
"DECRYPTION_KEY": "test_decryption_key",
"DEVICE": "test_device",
"ENCRYPTION_KEY": "test_encryption_key",
"PARTNER_PASSWORD": "test_partner_password",
"PARTNER_USER": "test_partner_username",
"API_HOST": "test_host",
"USER": {
"USERNAME": "test_username",
"PASSWORD": "test_password",
}
})
class TestPianobarConfigFileBuilder(TestCase):
def test_integration(self):
path = os.path.join(os.path.dirname(__file__), "pianobar.cfg")
cfg = cb.PianobarConfigFileBuilder(path).parse_config()
self.assertDictEqual(cfg, {
"AUDIO_QUALITY": "test_qualityQuality",
"DECRYPTION_KEY": "test_decryption_key",
"DEVICE": "test_device",
"ENCRYPTION_KEY": "test_encryption_key",
"PARTNER_PASSWORD": "test_partner_password",
"PARTNER_USER": "test_partner_username",
"API_HOST": "test_host/services/json/",
"PROXY": "test_proxy",
"USER": {
"USERNAME": "test_username",
"PASSWORD": "test_password",
}
})
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