def test_not_ignorable_classes(self):
self._write_file('class Foo(object): pass')
self.plugin_file.flush()
sut = PluginLoader()
sut.load_file(self.plugin_file.name, onlyif=lambda x, y, z: True)
self.assertEquals('Foo', sut.plugins['Foo']().__class__.__name__)
def test_ignorable_classes_with_variable_false(self):
self._write_file('class Foo(object): pass')
self.plugin_file.flush()
sut = PluginLoader()
sut.load_file(self.plugin_file.name, onlyif=False)
self.assertEqual([], list(sut.plugins.keys()))
def test_binary_files_are_ignored(self):
self.plugin_file.write(b'\0\1\2\3\4\5\6\7')
self.plugin_file.flush()
sut = PluginLoader()
sut.load_file(self.plugin_file.name)
self.assertEqual([], list(sut.plugins.keys()))
def test_binary_files_are_ignored(self):
self.plugin_file.write(b'\0\1\2\3\4\5\6\7')
self.plugin_file.flush()
sut = PluginLoader()
sut.load_file(self.plugin_file.name)
self.assertEqual([], list(sut.plugins.keys()))
def test_not_ignorable_classes(self):
self._write_file('class Foo(object): pass')
self.plugin_file.flush()
sut = PluginLoader()
sut.load_file(self.plugin_file.name, onlyif=lambda x, y, z: True)
self.assertEquals('Foo', sut.plugins['Foo']().__class__.__name__)
def test_ignorable_classes_with_variable_false(self):
self._write_file('class Foo(object): pass')
self.plugin_file.flush()
sut = PluginLoader()
sut.load_file(self.plugin_file.name, onlyif=False)
self.assertEqual([], list(sut.plugins.keys()))
def test_ignorable_classes(self):
self._write_file('class Foo(object): pass')
self.plugin_file.flush()
sut = PluginLoader()
sut.load_file(self.plugin_file.name, onlyif=lambda x, y, z: False)
self.assertEquals({}, sut.plugins)
def test_ignorable_classes(self):
self._write_file('class Foo(object): pass')
self.plugin_file.flush()
sut = PluginLoader()
sut.load_file(self.plugin_file.name, onlyif=lambda x, y, z: False)
self.assertEquals({}, sut.plugins)
def test_ignorable_classes_with_variable_true(self):
self._write_file('class Foo(object): pass')
self.plugin_file.flush()
sut = PluginLoader()
sut.load_file(self.plugin_file.name, onlyif=True)
self.assertEqual(sorted(['__builtins__', 'Foo']),
sorted(list(sut.plugins.keys())))
def test_ignorable_classes_with_variable_true(self):
self._write_file('class Foo(object): pass')
self.plugin_file.flush()
sut = PluginLoader()
sut.load_file(self.plugin_file.name, onlyif=True)
self.assertEqual(sorted(['__builtins__', 'Foo']),
sorted(list(sut.plugins.keys())))
def test_base_case(self):
self._write_file('class Foo(object): pass')
self.plugin_file.flush()
sut = PluginLoader()
sut.load_file(self.plugin_file.name)
self.assertEquals(['Foo'], list(sut.plugins.keys()))
self.assertIsInstance(sut.plugins['Foo'], object)
self.assertEquals('Foo', sut.plugins['Foo']().__class__.__name__)
def test_base_case(self):
self._write_file('class Foo(object): pass')
self.plugin_file.flush()
sut = PluginLoader()
sut.load_file(self.plugin_file.name)
self.assertEquals(['Foo'], list(sut.plugins.keys()))
self.assertIsInstance(sut.plugins['Foo'], object)
self.assertEquals('Foo', sut.plugins['Foo']().__class__.__name__)
def test_parameters_for_constructor(self):
self._write_file('class Foo(object):\n'
' def __init__(self, a):\n'
' self.a = a')
self.plugin_file.flush()
sut = PluginLoader()
sut.load_file(self.plugin_file.name)
plugin = sut.plugins['Foo'](5)
self.assertEqual(5, plugin.a)
def test_adding_context(self):
class Pattern(object):
pass
self.plugin_file.write(b'class Foo(Bar): pass')
self.plugin_file.flush()
sut = PluginLoader()
sut.load_file(self.plugin_file.name, context={'Bar': Pattern})
self.assertEqual(sorted(['Foo', 'Bar']),
sorted(list(sut.plugins.keys())))
def test_adding_context(self):
class Pattern(object):
pass
self.plugin_file.write(b'class Foo(Bar): pass')
self.plugin_file.flush()
sut = PluginLoader()
sut.load_file(self.plugin_file.name,
context={'Bar': Pattern})
self.assertEqual(sorted(['Foo', 'Bar']),
sorted(list(sut.plugins.keys())))
def test_parameters_for_constructor(self):
self._write_file(
'class Foo(object):\n'
' def __init__(self, a):\n'
' self.a = a'
)
self.plugin_file.flush()
sut = PluginLoader()
sut.load_file(self.plugin_file.name)
plugin = sut.plugins['Foo'](5)
self.assertEqual(5, plugin.a)
def test_two_plugins_in_a_file(self):
self._write_file('class Foo(object):\n'
' pass\n'
'class Bar(object):\n'
' pass\n')
self.plugin_file.flush()
sut = PluginLoader()
sut.load_file(self.plugin_file.name)
self.assertEqual(sorted(['Foo', 'Bar']),
sorted(list(sut.plugins.keys())))
self.assertEqual('Foo', sut.plugins['Foo']().__class__.__name__)
self.assertEqual('Bar', sut.plugins['Bar']().__class__.__name__)
def test_two_plugins_in_a_file(self):
self._write_file(
'class Foo(object):\n'
' pass\n'
'class Bar(object):\n'
' pass\n'
)
self.plugin_file.flush()
sut = PluginLoader()
sut.load_file(self.plugin_file.name)
self.assertEqual(sorted(['Foo', 'Bar']),
sorted(list(sut.plugins.keys())))
self.assertEqual('Foo', sut.plugins['Foo']().__class__.__name__)
self.assertEqual('Bar', sut.plugins['Bar']().__class__.__name__)
def test_load_empty_file(self):
sut = PluginLoader()
sut.load_file(self.plugin_file.name)
self.assertEquals({}, sut.plugins)
def test_load_empty_file(self):
sut = PluginLoader()
sut.load_file(self.plugin_file.name)
self.assertEquals({}, sut.plugins)