Added more tests for edge cases.
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@ -83,7 +83,6 @@ class SimpleConfig(object):
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set_config(self) # Make a singleton instance of 'self'
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def init_path(self):
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# Read electrum path in the command line configuration
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self.path = self.current_options.get('electrum_path')
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@ -57,9 +57,22 @@ class Test_SimpleConfig(unittest.TestCase):
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self.assertEqual(self.options.get("electrum_path"),
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config.get("electrum_path"))
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def test_simple_config_system_config_ignored_if_portable(self):
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"""If electrum is started with the "portable" flag, system
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configuration is completely ignored."""
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another_path = tempfile.mkdtemp()
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fake_read_system = lambda : {"electrum_path": self.electrum_dir}
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fake_read_user = lambda _: {"electrum_path": another_path}
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read_user_dir = lambda : self.user_dir
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config = SimpleConfig(options={"portable": True},
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read_system_config_function=fake_read_system,
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read_user_config_function=fake_read_user,
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read_user_dir_function=read_user_dir)
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self.assertEqual(another_path, config.get("electrum_path"))
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def test_simple_config_user_config_is_used_if_others_arent_specified(self):
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"""Options passed by command line override all other configuration
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sources"""
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"""If no system-wide configuration and no command-line options are
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specified, the user configuration is used instead."""
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fake_read_system = lambda : {}
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fake_read_user = lambda _: {"electrum_path": self.electrum_dir}
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read_user_dir = lambda : self.user_dir
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@ -105,3 +118,17 @@ class Test_SimpleConfig(unittest.TestCase):
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read_user_dir_function=read_user_dir)
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config.set_key("electrum_path", another_path)
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self.assertEqual(another_path, config.get("electrum_path"))
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def test_can_set_options_from_system_config_if_portable(self):
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"""If the "portable" flag is set, the user can overwrite system
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configuration options."""
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another_path = tempfile.mkdtemp()
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fake_read_system = lambda : {"electrum_path": self.electrum_dir}
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fake_read_user = lambda _: {}
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read_user_dir = lambda : self.user_dir
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config = SimpleConfig(options={"portable": True},
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read_system_config_function=fake_read_system,
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read_user_config_function=fake_read_user,
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read_user_dir_function=read_user_dir)
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config.set_key("electrum_path", another_path)
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self.assertEqual(another_path, config.get("electrum_path"))
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