def tests_flatten_egginfo_json_missing_deps(self):
"""
Missing dependencies should not cause a hard failure.
"""
make_dummy_dist(self, (('requires.txt', '\n'.join([
'uilib>=1.0',
])), ), 'app', '2.0')
working_set = pkg_resources.WorkingSet([self._calmjs_testing_tmpdir])
# Python dependency acquisition failures should fail hard.
with self.assertRaises(pkg_resources.DistributionNotFound):
calmjs_dist.flatten_egginfo_json(['app'], working_set=working_set)
def tests_flatten_egginfo_json_missing_deps(self):
"""
Missing dependencies should not cause a hard failure.
"""
make_dummy_dist(self, (
('requires.txt', '\n'.join([
'uilib>=1.0',
])),
), 'app', '2.0')
working_set = pkg_resources.WorkingSet([self._calmjs_testing_tmpdir])
# Python dependency acquisition failures should fail hard.
with self.assertRaises(pkg_resources.DistributionNotFound):
calmjs_dist.flatten_egginfo_json(['app'], working_set=working_set)
def test_read_dist_egginfo_json_alternative_name_args(self):
package_json = {"dependencies": {"left-pad": "~1.1.1"}}
# We will mock up a Distribution object with some fake metadata.
mock_provider = MockProvider({
'bower.json': json.dumps(package_json),
})
mock_dist = pkg_resources.Distribution(
metadata=mock_provider, project_name='dummydist', version='0.0.0')
results = calmjs_dist.read_dist_egginfo_json(
mock_dist, filename='bower.json')
self.assertEqual(results, package_json)
working_set = pkg_resources.WorkingSet()
working_set.add(mock_dist)
self.assertEqual(package_json, calmjs_dist.read_egginfo_json(
'dummydist', filename='bower.json', working_set=working_set))
# Finally do the flattening
flattened_json = {
"dependencies": {"left-pad": "~1.1.1"}, "devDependencies": {}}
self.assertEqual(flattened_json, calmjs_dist.flatten_dist_egginfo_json(
[mock_dist], filename='bower.json', working_set=working_set))
self.assertEqual(flattened_json, calmjs_dist.flatten_egginfo_json(
['dummydist'], filename='bower.json', working_set=working_set))
def tests_flatten_egginfo_json_missing_complete(self):
"""
A completely missing egg should not just blow up.
"""
working_set = pkg_resources.WorkingSet()
self.assertEqual(
{'dependencies': {}, 'devDependencies': {}},
calmjs_dist.flatten_egginfo_json(
'nosuchpkg', working_set=working_set))
def tests_flatten_egginfo_json_missing_complete(self):
"""
A completely missing egg should not just blow up.
"""
working_set = pkg_resources.WorkingSet()
self.assertEqual({
'dependencies': {},
'devDependencies': {}
},
calmjs_dist.flatten_egginfo_json(
'nosuchpkg', working_set=working_set))
def tests_flatten_egginfo_json_nulled(self):
"""
Need to ensure the *correct* version is picked.
"""
lib = make_dummy_dist(
self,
( # noqa: F841
('requires.txt', '\n'.join([])),
(self.pkgname,
json.dumps({
'dependencies': {
'jquery': '~3.0.0',
'left-pad': '1.1.1',
},
})),
),
'lib',
'1.0.0')
app = make_dummy_dist(
self,
( # noqa: F841
('requires.txt', '\n'.join([
'lib>=1.0.0',
])),
(self.pkgname,
json.dumps({
'dependencies': {
'jquery': '~3.0.0',
'left-pad': None,
},
})),
),
'app',
'2.0')
working_set = pkg_resources.WorkingSet([self._calmjs_testing_tmpdir])
answer = {
'dependencies': {
'jquery': '~3.0.0',
# left-pad will be absent as app removed via None.
},
'devDependencies': {},
}
result = calmjs_dist.flatten_egginfo_json(['app'],
working_set=working_set)
self.assertEqual(result, answer)
def test_read_dist_egginfo_json_alternative_name_args(self):
package_json = {"dependencies": {"left-pad": "~1.1.1"}}
# We will mock up a Distribution object with some fake metadata.
mock_provider = MockProvider({
'bower.json': json.dumps(package_json),
})
mock_dist = pkg_resources.Distribution(metadata=mock_provider,
project_name='dummydist',
version='0.0.0')
results = calmjs_dist.read_dist_egginfo_json(mock_dist,
filename='bower.json')
self.assertEqual(results, package_json)
working_set = pkg_resources.WorkingSet()
working_set.add(mock_dist)
self.assertEqual(
package_json,
calmjs_dist.read_egginfo_json('dummydist',
filename='bower.json',
working_set=working_set))
# Finally do the flattening
flattened_json = {
"dependencies": {
"left-pad": "~1.1.1"
},
"devDependencies": {}
}
self.assertEqual(
flattened_json,
calmjs_dist.flatten_dist_egginfo_json([mock_dist],
filename='bower.json',
working_set=working_set))
self.assertEqual(
flattened_json,
calmjs_dist.flatten_egginfo_json(['dummydist'],
filename='bower.json',
working_set=working_set))
def tests_flatten_egginfo_json_nulled(self):
"""
Need to ensure the *correct* version is picked.
"""
lib = make_dummy_dist(self, ( # noqa: F841
('requires.txt', '\n'.join([])),
(self.pkgname, json.dumps({
'dependencies': {
'jquery': '~3.0.0',
'left-pad': '1.1.1',
},
})),
), 'lib', '1.0.0')
app = make_dummy_dist(self, ( # noqa: F841
('requires.txt', '\n'.join([
'lib>=1.0.0',
])),
(self.pkgname, json.dumps({
'dependencies': {
'jquery': '~3.0.0',
'left-pad': None,
},
})),
), 'app', '2.0')
working_set = pkg_resources.WorkingSet([self._calmjs_testing_tmpdir])
answer = {
'dependencies': {
'jquery': '~3.0.0',
# left-pad will be absent as app removed via None.
},
'devDependencies': {},
}
result = calmjs_dist.flatten_egginfo_json(
['app'], working_set=working_set)
self.assertEqual(result, answer)
def tests_flatten_egginfo_json_multi_version(self):
"""
Need to ensure the *correct* version is picked.
"""
uilib_1_1 = make_dummy_dist(self, (
('requires.txt', '\n'.join([])),
(self.pkgname, json.dumps({
'dependencies': {
'jquery': '~1.0.0'
},
})),
), 'uilib', '1.1.0')
uilib_1_4 = make_dummy_dist(self, (
('requires.txt', '\n'.join([])),
(self.pkgname, json.dumps({
'dependencies': {
'jquery': '~1.4.0'
},
})),
), 'uilib', '1.4.0')
uilib_1_9 = make_dummy_dist(self, (
('requires.txt', '\n'.join([])),
(self.pkgname, json.dumps({
'dependencies': {
'jquery': '~1.9.0'
},
})),
), 'uilib', '1.9.0')
app = make_dummy_dist(self, (('requires.txt', '\n'.join([
'uilib>=1.0',
])), ), 'app', '2.0')
# Instead of passing in the tmpdir like the previous test, this
# working set will be manually created as the situation here
# should not happen normally - a raw (dist|site)-packages dir
# with multiple versions of egg-info available for a single
# importable path - a situation that results in the uilib's
# actual version being ambiguous. Anyway, each of these
# "versions" should be in their own .egg directory with an
# "EGG-INFO" subdir underneath, with the top level egg path
# being added to sys.path either through a site.py or some kind
# of generated program entry point that does that. For all
# intents and purposes if the manual Requirements are added to
# the WorkingSet like so, the expected values presented in the
# system can be created to behave as if they really exist.
working_set = pkg_resources.WorkingSet()
working_set.add(uilib_1_9, self._calmjs_testing_tmpdir)
working_set.add(app, self._calmjs_testing_tmpdir)
answer = {
'dependencies': {
'jquery': '~1.9.0',
},
'devDependencies': {},
}
result = calmjs_dist.flatten_egginfo_json(['app'],
working_set=working_set)
self.assertEqual(result, answer)
# Now emulate an older version, with a different working set.
working_set = pkg_resources.WorkingSet()
working_set.add(uilib_1_4, self._calmjs_testing_tmpdir)
# this shouldn't override the previous.
working_set.add(uilib_1_1, self._calmjs_testing_tmpdir)
working_set.add(app, self._calmjs_testing_tmpdir)
answer = {
'dependencies': {
'jquery': '~1.4.0',
},
'devDependencies': {},
}
result = calmjs_dist.flatten_egginfo_json(['app'],
working_set=working_set)
self.assertEqual(result, answer)
def tests_flatten_egginfo_json_deps(self):
# Quiet stdout from distutils logs
stub_stdouts(self)
make_dummy_dist(self, (
('requires.txt', '\n'.join([])),
(self.pkgname, 'This is very NOT a package.json.'),
), 'security', '9999')
framework = make_dummy_dist(self, (
('requires.txt', '\n'.join([
'security',
])),
(self.pkgname,
json.dumps({
'name': 'framework',
'description': 'some framework',
'dependencies': {
'left-pad': '~1.1.1',
},
'devDependencies': {
'sinon': '~1.15.0',
},
})),
), 'framework', '2.4')
widget = make_dummy_dist(self, (
('requires.txt', '\n'.join([
'framework>=2.1',
])),
(self.pkgname,
json.dumps({
'dependencies': {
'jquery': '~2.0.0',
'underscore': '~1.7.0',
},
})),
), 'widget', '1.1')
forms = make_dummy_dist(self, (
('requires.txt', '\n'.join([
'framework>=2.2',
'widget>=1.0',
])),
(self.pkgname,
json.dumps({
'dependencies': {
'backbone': '~1.3.0',
'jquery-ui': '~1.12.0',
},
})),
), 'forms', '1.6')
service = make_dummy_dist(self, (
('requires.txt', '\n'.join([
'framework>=2.1',
])),
(self.pkgname,
json.dumps({
'dependencies': {
'underscore': '~1.8.0',
},
'devDependencies': {
'sinon': '~1.17.0',
},
})),
), 'service', '1.1')
site = make_dummy_dist(self, (
('requires.txt', '\n'.join([
'framework>=2.1',
'widget>=1.1',
'forms>=1.6',
'service>=1.1',
])),
(self.pkgname,
json.dumps({
'name': 'site',
'dependencies': {
'underscore': '~1.8.0',
'jquery': '~1.9.0',
},
})),
), 'site', '2.0')
answer = {
'name': 'site',
'dependencies': {
'left-pad': '~1.1.1',
'jquery': '~1.9.0',
'backbone': '~1.3.0',
'jquery-ui': '~1.12.0',
'underscore': '~1.8.0',
},
'devDependencies': {
'sinon': '~1.17.0',
},
}
# WorkingSet is a frozen representation of the versions and
# locations of all available package presented through sys.path
# by default. Here we just emulate it using our temporary path
# created by our mock package definitions above.
working_set = pkg_resources.WorkingSet([self._calmjs_testing_tmpdir])
# Ensure that this works with a raw requirements object, that
# should normally be automatically resolved from a name.
result = calmjs_dist.flatten_dist_egginfo_json(
[framework, widget, forms, service, site], working_set=working_set)
self.assertEqual(result, answer)
# Also a raw requirement (package) string on the other function.
result = calmjs_dist.flatten_egginfo_json(['site'],
working_set=working_set)
self.assertEqual(result, answer)
def tests_flatten_egginfo_json_multi_version(self):
"""
Need to ensure the *correct* version is picked.
"""
uilib_1_1 = make_dummy_dist(self, (
('requires.txt', '\n'.join([])),
(self.pkgname, json.dumps({
'dependencies': {'jquery': '~1.0.0'},
})),
), 'uilib', '1.1.0')
uilib_1_4 = make_dummy_dist(self, (
('requires.txt', '\n'.join([])),
(self.pkgname, json.dumps({
'dependencies': {'jquery': '~1.4.0'},
})),
), 'uilib', '1.4.0')
uilib_1_9 = make_dummy_dist(self, (
('requires.txt', '\n'.join([])),
(self.pkgname, json.dumps({
'dependencies': {'jquery': '~1.9.0'},
})),
), 'uilib', '1.9.0')
app = make_dummy_dist(self, (
('requires.txt', '\n'.join([
'uilib>=1.0',
])),
), 'app', '2.0')
# Instead of passing in the tmpdir like the previous test, this
# working set will be manually created as the situation here
# should not happen normally - a raw (dist|site)-packages dir
# with multiple versions of egg-info available for a single
# importable path - a situation that results in the uilib's
# actual version being ambiguous. Anyway, each of these
# "versions" should be in their own .egg directory with an
# "EGG-INFO" subdir underneath, with the top level egg path
# being added to sys.path either through a site.py or some kind
# of generated program entry point that does that. For all
# intents and purposes if the manual Requirements are added to
# the WorkingSet like so, the expected values presented in the
# system can be created to behave as if they really exist.
working_set = pkg_resources.WorkingSet()
working_set.add(uilib_1_9, self._calmjs_testing_tmpdir)
working_set.add(app, self._calmjs_testing_tmpdir)
answer = {
'dependencies': {
'jquery': '~1.9.0',
},
'devDependencies': {},
}
result = calmjs_dist.flatten_egginfo_json(
['app'], working_set=working_set)
self.assertEqual(result, answer)
# Now emulate an older version, with a different working set.
working_set = pkg_resources.WorkingSet()
working_set.add(uilib_1_4, self._calmjs_testing_tmpdir)
# this shouldn't override the previous.
working_set.add(uilib_1_1, self._calmjs_testing_tmpdir)
working_set.add(app, self._calmjs_testing_tmpdir)
answer = {
'dependencies': {
'jquery': '~1.4.0',
},
'devDependencies': {},
}
result = calmjs_dist.flatten_egginfo_json(
['app'], working_set=working_set)
self.assertEqual(result, answer)
def tests_flatten_egginfo_json_deps(self):
# Quiet stdout from distutils logs
stub_stdouts(self)
make_dummy_dist(self, (
('requires.txt', '\n'.join([
])),
(self.pkgname, 'This is very NOT a package.json.'),
), 'security', '9999')
framework = make_dummy_dist(self, (
('requires.txt', '\n'.join([
'security',
])),
(self.pkgname, json.dumps({
'name': 'framework',
'description': 'some framework',
'dependencies': {
'left-pad': '~1.1.1',
},
'devDependencies': {
'sinon': '~1.15.0',
},
})),
), 'framework', '2.4')
widget = make_dummy_dist(self, (
('requires.txt', '\n'.join([
'framework>=2.1',
])),
(self.pkgname, json.dumps({
'dependencies': {
'jquery': '~2.0.0',
'underscore': '~1.7.0',
},
})),
), 'widget', '1.1')
forms = make_dummy_dist(self, (
('requires.txt', '\n'.join([
'framework>=2.2',
'widget>=1.0',
])),
(self.pkgname, json.dumps({
'dependencies': {
'backbone': '~1.3.0',
'jquery-ui': '~1.12.0',
},
})),
), 'forms', '1.6')
service = make_dummy_dist(self, (
('requires.txt', '\n'.join([
'framework>=2.1',
])),
(self.pkgname, json.dumps({
'dependencies': {
'underscore': '~1.8.0',
},
'devDependencies': {
'sinon': '~1.17.0',
},
})),
), 'service', '1.1')
site = make_dummy_dist(self, (
('requires.txt', '\n'.join([
'framework>=2.1',
'widget>=1.1',
'forms>=1.6',
'service>=1.1',
])),
(self.pkgname, json.dumps({
'name': 'site',
'dependencies': {
'underscore': '~1.8.0',
'jquery': '~1.9.0',
},
})),
), 'site', '2.0')
answer = {
'name': 'site',
'dependencies': {
'left-pad': '~1.1.1',
'jquery': '~1.9.0',
'backbone': '~1.3.0',
'jquery-ui': '~1.12.0',
'underscore': '~1.8.0',
},
'devDependencies': {
'sinon': '~1.17.0',
},
}
# WorkingSet is a frozen representation of the versions and
# locations of all available package presented through sys.path
# by default. Here we just emulate it using our temporary path
# created by our mock package definitions above.
working_set = pkg_resources.WorkingSet([self._calmjs_testing_tmpdir])
# Ensure that this works with a raw requirements object, that
# should normally be automatically resolved from a name.
result = calmjs_dist.flatten_dist_egginfo_json(
[framework, widget, forms, service, site], working_set=working_set)
self.assertEqual(result, answer)
# Also a raw requirement (package) string on the other function.
result = calmjs_dist.flatten_egginfo_json(
['site'], working_set=working_set)
self.assertEqual(result, answer)