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# Copyright 2016-2018 Dirk Thomas
# Licensed under the Apache License, Version 2.0
from pathlib import Path
from tempfile import TemporaryDirectory
from colcon_core.package_augmentation.python \
import create_dependency_descriptor
from colcon_core.package_augmentation.python \
import PythonPackageAugmentation
from colcon_core.package_descriptor import PackageDescriptor
from colcon_core.package_identification.python \
import PythonPackageIdentification
import pytest
def test_identify():
extension = PythonPackageIdentification()
augmentation_extension = PythonPackageAugmentation()
with TemporaryDirectory(prefix='test_colcon_') as basepath:
desc = PackageDescriptor(basepath)
desc.type = 'other'
assert extension.identify(desc) is None
assert desc.name is None
desc.type = None
assert extension.identify(desc) is None
assert desc.name is None
assert desc.type is None
basepath = Path(basepath)
(basepath / 'setup.py').write_text('setup()')
assert extension.identify(desc) is None
assert desc.name is None
assert desc.type is None
(basepath / 'setup.cfg').write_text('')
assert extension.identify(desc) is None
assert desc.name is None
assert desc.type is None
(basepath / 'setup.cfg').write_text(
'[metadata]\n'
'name = pkg-name\n')
assert extension.identify(desc) is None
assert desc.name == 'pkg-name'
assert desc.type == 'python'
assert not desc.dependencies
assert not desc.metadata
augmentation_extension.augment_package(desc)
assert set(desc.dependencies.keys()) == {'build', 'run', 'test'}
assert not desc.dependencies['build']
assert not desc.dependencies['run']
assert not desc.dependencies['test']
desc = PackageDescriptor(basepath)
desc.name = 'other-name'
with pytest.raises(RuntimeError) as e:
extension.identify(desc)
assert str(e.value).endswith(
'Package name already set to different value')
(basepath / 'setup.cfg').write_text(
'[metadata]\n'
'name = other-name\n'
'maintainer = Foo Bar\n'
'maintainer_email = foobar@example.com\n'
'[options]\n'
'setup_requires =\n'
" build; sys_platform != 'win32'\n"
" build-windows; sys_platform == 'win32'\n"
'install_requires =\n'
' runA > 1.2.3\n'
' runB\n'
'zip_safe = false\n'
'[options.extras_require]\n'
'test = test2 == 3.0.0\n'
'tests = test3\n'
'testing = test4\n'
'other = not-test\n')
assert extension.identify(desc) is None
assert desc.name == 'other-name'
assert desc.type == 'python'
assert not desc.dependencies
assert not desc.metadata
augmentation_extension.augment_package(desc)
assert set(desc.dependencies.keys()) == {'build', 'run', 'test'}
assert desc.dependencies['build'] == {'build', 'build-windows'}
assert desc.dependencies['run'] == {'runA', 'runB'}
dep = next(x for x in desc.dependencies['run'] if x == 'runA')
assert dep.metadata['version_gt'] == '1.2.3'
assert desc.dependencies['test'] == {'test2', 'test3', 'test4'}
assert callable(desc.metadata['get_python_setup_options'])
options = desc.metadata['get_python_setup_options'](None)
assert 'zip_safe' in options
assert desc.metadata['maintainers'] == ['Foo Bar <foobar@example.com>']
desc = PackageDescriptor(basepath)
desc.name = 'other-name'
(basepath / 'setup.cfg').write_text(
'[metadata]\n'
'name = other-name\n'
'author = Baz Qux\n'
'author_email = bazqux@example.com\n')
extension.identify(desc)
augmentation_extension.augment_package(desc)
assert desc.metadata['maintainers'] == ['Baz Qux <bazqux@example.com>']
def test_create_dependency_descriptor():
eq_str = 'pkgname==2.2.0'
dep = create_dependency_descriptor(eq_str)
assert dep.metadata['version_eq'] == '2.2.0'
lt_str = 'pkgname<2.3.0'
dep = create_dependency_descriptor(lt_str)
assert dep.metadata['version_lt'] == '2.3.0'
lte_str = 'pkgname<=2.2.0'
dep = create_dependency_descriptor(lte_str)
assert dep.metadata['version_lte'] == '2.2.0'
gt_str = 'pkgname>2.3.0'
dep = create_dependency_descriptor(gt_str)
assert dep.metadata['version_gt'] == '2.3.0'
gte_str = 'pkgname>=2.2.0'
dep = create_dependency_descriptor(gte_str)
assert dep.metadata['version_gte'] == '2.2.0'
neq_str = 'pkgname!=1.2.1'
dep = create_dependency_descriptor(neq_str)
assert dep.metadata['version_neq'] == '1.2.1'
compat_str = 'pkgname~=1.4.1a4'
dep = create_dependency_descriptor(compat_str)
assert dep.metadata['version_gte'] == '1.4.1a4'
assert dep.metadata['version_lt'] == '1.5'
compat_str = 'pkgname~=1.4.1'
dep = create_dependency_descriptor(compat_str)
assert dep.metadata['version_gte'] == '1.4.1'
assert dep.metadata['version_lt'] == '1.5'
compat_str = 'pkgname~=1.4.1.4'
dep = create_dependency_descriptor(compat_str)
assert dep.metadata['version_gte'] == '1.4.1.4'
assert dep.metadata['version_lt'] == '1.4.2'
compat_str = 'pkgname~=11.12'
dep = create_dependency_descriptor(compat_str)
assert dep.metadata['version_gte'] == '11.12'
assert dep.metadata['version_lt'] == '12.0'
multi_str = 'pkgname<=3.2.0, >=2.2.0'
dep = create_dependency_descriptor(multi_str)
assert dep.metadata['version_gte'] == '2.2.0'
assert dep.metadata['version_lte'] == '3.2.0'
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