def test_render_value(self):
source = {
'str': 'pkgcore.test',
'bool': 'yes',
'list': '0 1 2',
'callable': 'pkgcore.test.config.test_basics.passthrough',
}
destination = {
'str': 'pkgcore.test',
'bool': True,
'list': ['0', '1', '2'],
'callable': passthrough,
}
# valid gets
for typename, value in destination.iteritems():
self.assertEqual(
value, basics.convert_string(None, source[typename], typename))
# reprs
for typename, value in source.iteritems():
self.assertEqual(('str', value),
basics.convert_string(None, source[typename],
'repr'))
# invalid gets
# not callable
self.assertRaises(errors.ConfigurationError, basics.convert_string,
None, source['str'], 'callable')
# not importable
self.assertRaises(errors.ConfigurationError, basics.convert_string,
None, source['bool'], 'callable')
# Bogus type.
self.assertRaises(errors.ConfigurationError, basics.convert_string,
None, source['bool'], 'frob')
def test_section_ref(self):
def spoon():
"""Noop."""
target_config = central.CollapsedConfig(
basics.ConfigType(spoon), {}, None)
class TestCentral(object):
def collapse_named_section(self, section):
try:
return {'target': target_config}[section]
except KeyError:
raise errors.ConfigurationError(section)
self.assertEqual(
basics.convert_string(
TestCentral(), 'target', 'ref:spoon').collapse(),
target_config)
self.assertRaises(
errors.ConfigurationError,
basics.convert_string(
TestCentral(), 'missing', 'ref:spoon').instantiate)
def test_section_ref(self):
def spoon():
"""Noop."""
target_config = central.CollapsedConfig(
basics.ConfigType(spoon), {}, None)
class TestCentral:
def collapse_named_section(self, section):
try:
return {'target': target_config}[section]
except KeyError:
raise errors.ConfigurationError(section)
self.assertEqual(
basics.convert_string(
TestCentral(), 'target', 'ref:spoon').collapse(),
target_config)
self.assertRaises(
errors.ConfigurationError,
basics.convert_string(
TestCentral(), 'missing', 'ref:spoon').instantiate)
def test_section_refs(self):
def spoon():
"""Noop."""
config1 = central.CollapsedConfig(
basics.ConfigType(spoon), {}, None)
config2 = central.CollapsedConfig(
basics.ConfigType(spoon), {}, None)
class TestCentral(object):
def collapse_named_section(self, section):
try:
return {'1': config1, '2': config2}[section]
except KeyError:
raise errors.ConfigurationError(section)
self.assertEqual(
list(ref.collapse() for ref in basics.convert_string(
TestCentral(), '1 2', 'refs:spoon')),
[config1, config2])
lazy_refs = basics.convert_string(TestCentral(), '2 3', 'refs:spoon')
self.assertEqual(2, len(lazy_refs))
self.assertRaises(errors.ConfigurationError, lazy_refs[1].collapse)
def test_section_refs(self):
def spoon():
"""Noop."""
config1 = central.CollapsedConfig(basics.ConfigType(spoon), {}, None)
config2 = central.CollapsedConfig(basics.ConfigType(spoon), {}, None)
class TestCentral(object):
def collapse_named_section(self, section):
try:
return {'1': config1, '2': config2}[section]
except KeyError:
raise errors.ConfigurationError(section)
self.assertEqual(
list(ref.collapse() for ref in basics.convert_string(
TestCentral(), '1 2', 'refs:spoon')), [config1, config2])
lazy_refs = basics.convert_string(TestCentral(), '2 3', 'refs:spoon')
self.assertEqual(2, len(lazy_refs))
self.assertRaises(errors.ConfigurationError, lazy_refs[1].collapse)
def test_render_value(self):
source = {
'str': 'pkgcore.test',
'bool': 'yes',
'list': '0 1 2',
'callable': 'pkgcore.test.config.test_basics.passthrough',
}
destination = {
'str': 'pkgcore.test',
'bool': True,
'list': ['0', '1', '2'],
'callable': passthrough,
}
# valid gets
for typename, value in destination.iteritems():
self.assertEqual(
value,
basics.convert_string(None, source[typename], typename))
# reprs
for typename, value in source.iteritems():
self.assertEqual(
('str', value),
basics.convert_string(None, source[typename], 'repr'))
# invalid gets
# not callable
self.assertRaises(
errors.ConfigurationError,
basics.convert_string, None, source['str'], 'callable')
# not importable
self.assertRaises(
errors.ConfigurationError,
basics.convert_string, None, source['bool'], 'callable')
# Bogus type.
self.assertRaises(
errors.ConfigurationError,
basics.convert_string, None, source['bool'], 'frob')
