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|
# Copyright: 2006 Marien Zwart <marienz@gentoo.org>
# License: BSD/GPL2
import sys
from snakeoil.test import TestCase
from pkgcore.config import configurable, basics, errors
from pkgcore.scripts import pconfig
from pkgcore.test.scripts.helpers import ArgParseMixin
@configurable({'reff': 'ref:spork'})
def spork(reff):
"""Test thing."""
def foon():
pass
@configurable(typename='spork')
def pseudospork():
pass
@configurable(typename='multi', allow_unknowns=True, types={
'string': 'str', 'boolean': 'bool', 'list': 'list',
'callable': 'callable', 'lazy_ref': 'lazy_ref:spork',
'ref': 'ref:spork', 'lazy_refs': 'lazy_refs:spork',
'refs': 'refs:spork',
})
def multi(**kwargs):
"""Just something taking all kinds of args."""
# "in positional but not in required" is an error.
@configurable(positional=['foon'])
def broken_type(*args):
"""Noop."""
@configurable(types={'inc': 'list'}, allow_unknowns=True)
def increment(inc=()):
"""Noop."""
class DescribeClassTest(TestCase, ArgParseMixin):
_argparser = pconfig.describe_class
def test_parser(self):
self.assertError(
'the following arguments are required: target_class')
if sys.hexversion >= 0x03050000:
module = "module 'pkgcore'"
else:
module = "'module' object"
self.assertError(
"argument target_class: Failed importing target 'pkgcore.spork': '%s has no attribute 'spork''" % module,
'pkgcore.spork')
self.assertError(
"argument target_class: Failed importing target 'pkgcore.a': '%s has no attribute 'a''" % module,
'pkgcore.a', 'pkgcore.b')
self.parse('pkgcore.scripts')
def test_describe_class(self):
self.assertOut(
['typename is spork',
'Test thing.',
'',
'reff: ref:spork (required)'],
'pkgcore.test.scripts.test_pconfig.spork')
self.assertOut(
['typename is increment',
'Noop.',
'values not listed are handled as strings',
'',
'inc: list'],
'pkgcore.test.scripts.test_pconfig.increment')
def test_broken_type(self):
self.assertErr(
['Not a valid type!'],
'pkgcore.test.scripts.test_pconfig.broken_type')
class ClassesTest(TestCase, ArgParseMixin):
_argparser = pconfig.classes
def test_classes(self):
sections = []
for i in xrange(10):
@configurable(typename='spork')
def noop():
"""noop"""
noop.__name__ = str(i)
sections.append(basics.HardCodedConfigSection({'class': noop}))
self.assertOut(
['pkgcore.test.scripts.test_pconfig.foon'],
spork=basics.HardCodedConfigSection({'class': foon}))
self.assertOut([
'pkgcore.test.scripts.test_pconfig.0',
'pkgcore.test.scripts.test_pconfig.1',
'pkgcore.test.scripts.test_pconfig.2',
'pkgcore.test.scripts.test_pconfig.3',
'pkgcore.test.scripts.test_pconfig.4',
'pkgcore.test.scripts.test_pconfig.5',
'pkgcore.test.scripts.test_pconfig.multi',
'pkgcore.test.scripts.test_pconfig.pseudospork',
'pkgcore.test.scripts.test_pconfig.spork',
],
bork=basics.HardCodedConfigSection({
'class': pseudospork, 'bork': True, 'inherit-only': True}),
multi=basics.HardCodedConfigSection({
'class': multi,
'ref': sections[0],
'refs': sections[1:3],
'lazy_ref': sections[3],
'lazy_refs': sections[4:6],
'random': 'unknown',
}),
spork=basics.HardCodedConfigSection({
'class': spork,
'reff': basics.HardCodedConfigSection({
'class': pseudospork})}))
class DumpTest(TestCase, ArgParseMixin):
_argparser = pconfig.dump
def test_dump(self):
self.assertOut(
["'spork' {",
' # typename of this section: foon',
' class pkgcore.test.scripts.test_pconfig.foon;',
'}',
''],
spork=basics.HardCodedConfigSection({'class': foon}))
def test_default(self):
self.assertOut(
["'spork' {",
' # typename of this section: foon',
' class pkgcore.test.scripts.test_pconfig.foon;',
' default true;',
'}',
''],
spork=basics.HardCodedConfigSection({'class': foon,
'default': True}))
def test_uncollapsable(self):
self.assertOut(
'',
spork=basics.HardCodedConfigSection({
'class': foon, 'broken': True, 'inherit-only': True}))
def test_serialise(self):
nest = basics.HardCodedConfigSection({'class': pseudospork})
self.assertOut(
["'spork' {",
' # typename of this section: multi',
' class pkgcore.test.scripts.test_pconfig.multi;',
' # type: bool',
' boolean True;',
' # type: callable',
' callable pkgcore.test.scripts.test_pconfig.multi;',
' # type: lazy_ref:spork',
' lazy_ref {',
' # typename of this section: spork',
' class pkgcore.test.scripts.test_pconfig.pseudospork;',
' };',
' # type: lazy_refs:spork',
' lazy_refs {',
' # typename of this section: spork',
' class pkgcore.test.scripts.test_pconfig.pseudospork;',
' } {',
' # typename of this section: spork',
' class pkgcore.test.scripts.test_pconfig.pseudospork;',
' };',
' # type: list',
" list 'a' 'b\\' \"c';",
' # type: ref:spork',
' ref {',
' # typename of this section: spork',
' class pkgcore.test.scripts.test_pconfig.pseudospork;',
' };',
' # type: refs:spork',
' refs {',
' # typename of this section: spork',
' class pkgcore.test.scripts.test_pconfig.pseudospork;',
' } {',
' # typename of this section: spork',
' class pkgcore.test.scripts.test_pconfig.pseudospork;',
' };',
' # type: str',
' string \'it is a "stringy" \\\'string\\\'\';',
' # type: str',
" unknown 'random';",
'}',
''],
spork=basics.HardCodedConfigSection({
'class': multi,
'string': 'it is a "stringy" \'string\'',
'boolean': True,
'list': ['a', 'b\' "c'],
'callable': multi,
'ref': nest,
'lazy_ref': nest,
'refs': [nest, nest],
'lazy_refs': [nest, nest],
'unknown': 'random',
}))
def test_one_typename(self):
self.assertOut(
["'spork' {",
' # typename of this section: spork',
' class pkgcore.test.scripts.test_pconfig.pseudospork;',
'}',
'',
],
'spork',
spork=basics.HardCodedConfigSection({'class': pseudospork}),
foon=basics.HardCodedConfigSection({'class': foon}),
)
class UncollapsableTest(TestCase, ArgParseMixin):
_argparser = pconfig.uncollapsable
def test_uncollapsable(self):
self.assertOut(
["section foon:",
" Collapsing section named 'foon'",
" cannot collapse inherit-only section"
"",
"",
"section spork:",
" Collapsing section named 'spork'",
" type pkgcore.test.scripts.test_pconfig.spork needs settings for 'reff'"
"",
"",
],
spork=basics.HardCodedConfigSection({'class': spork}),
foon=basics.HardCodedConfigSection({'class': spork,
'inherit-only': True}),
)
class ConfigurablesTest(TestCase, ArgParseMixin):
_argparser = pconfig.configurables
def test_configurables(self):
self.assertError(
'unrecognized arguments: bar',
'foo', 'bar')
class WeirdSection(basics.ConfigSection):
def __contains__(self, key):
return key == 'sects'
def keys(self):
return ['sects']
def render_value(self, central, name, arg_type):
if name != 'sects':
raise KeyError(name)
if arg_type != 'repr':
raise errors.ConfigurationError('%r unsupported' % (arg_type,))
return 'refs', [
['spork', basics.HardCodedConfigSection({'foo': 'bar'})],
None, None]
class DumpUncollapsedTest(TestCase, ArgParseMixin):
_argparser = pconfig.dump_uncollapsed
def test_dump_uncollapsed(self):
self.assertOut(
['# Warning:',
'# Do not copy this output to a configuration file directly,',
'# because the types you see here are only guesses.',
'# A value used as "list" in the collapsed config will often',
'# show up as "string" here and may need to be converted',
'# (for example from space-separated to comma-separated)',
'# to work in a config file with a different format.',
'',
'********',
'Source 1',
'********',
'',
'foon',
'====',
'# type: callable',
"'class' = pkgcore.test.scripts.test_pconfigspork",
'# type: bool',
"'inherit-only' = True",
'# type: refs',
"'refs' = ",
' nested section 1',
' ================',
' # type: str',
" 'crystal' = 'clear'",
'',
' nested section 2',
' ================',
' # type: refs',
" 'sects.prepend' = ",
' nested section 1',
' ================',
" named section 'spork'",
'',
' nested section 2',
' ================',
' # type: str',
" 'foo' = 'bar'",
'',
'',
'# type: list',
"'seq' = 'a' 'b c'",
'# type: str',
"'str' = 'quote \\'\" unquote'",
'',
'spork',
'=====',
'# type: callable',
"'class' = pkgcore.test.scripts.test_pconfigspork",
'',
],
spork=basics.HardCodedConfigSection({'class': spork}),
foon=basics.HardCodedConfigSection({
'class': spork,
'inherit-only': True,
'refs': [
basics.HardCodedConfigSection({'crystal': 'clear'}),
WeirdSection(),
],
'seq': ['a', 'b c'],
'str': 'quote \'" unquote',
}),
)
|
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