def test_init_merge_interactive_default(self):
tmpdir = mkdtemp(self)
stub_stdin(self, u'')
with open(os.path.join(tmpdir, 'package.json'), 'w') as fd:
json.dump({'dependencies': {
'underscore': '~1.8.0',
}, 'devDependencies': {
'sinon': '~1.17.0',
}}, fd)
os.chdir(tmpdir)
dist = Distribution(dict(
script_name='setup.py',
script_args=['npm', '--init', '--merge', '--interactive'],
name='foo',
))
dist.parse_command_line()
dist.run_commands()
stdout = sys.stdout.getvalue()
self.assertIn('+ "jquery": "~1.11.0",', stdout)
with open(os.path.join(tmpdir, 'package.json')) as fd:
result = json.load(fd)
# Nothing happened.
self.assertEqual(result, {
'dependencies': {'underscore': '~1.8.0'},
'devDependencies': {'sinon': '~1.17.0'},
})
def test_npm_init_write_name_merge(self):
stub_stdouts(self)
stub_stdin(self, 'Y')
tmpdir = mkdtemp(self)
# Write an initial thing
with open(join(tmpdir, 'package.json'), 'w') as fd:
json.dump({'dependencies': {
'jquery': '~1.8.9',
'underscore': '~1.8.0',
}, 'devDependencies': {
'sinon': '~1.17.0'
}, 'name': 'something_else'}, fd, indent=0)
os.chdir(tmpdir)
self.assertTrue(npm.npm_init('named', merge=True))
with open(join(tmpdir, 'package.json')) as fd:
with self.assertRaises(ValueError):
json.loads(fd.readline())
fd.seek(0)
result = json.load(fd)
# Merge results should be written when user agrees.
self.assertEqual(result, {
'dependencies': {
'jquery': '~3.0.0',
'underscore': '~1.8.0',
},
'devDependencies': {
'sinon': '~1.17.0'
},
# name derived from the package_json field.
'name': 'named-js',
})
def test_install_no_init_has_package_json_interactive_default_input(self):
stub_stdin(self, u'')
stub_mod_call(self, cli)
tmpdir = mkdtemp(self)
with open(os.path.join(tmpdir, 'package.json'), 'w') as fd:
json.dump({
'dependencies': {'jquery': '~3.0.0'},
'devDependencies': {}
}, fd)
os.chdir(tmpdir)
dist = Distribution(dict(
script_name='setup.py',
script_args=['npm', '--install', '--interactive'],
name='foo',
))
dist.parse_command_line()
dist.run_commands()
with open(os.path.join(tmpdir, 'package.json')) as fd:
result = json.load(fd)
# Existing package.json will not be overwritten.
self.assertEqual(result, {
'dependencies': {'jquery': '~3.0.0'},
'devDependencies': {},
})
# Ensure that install is NOT called.
self.assertIsNone(self.call_args)
def test_npm_init_existing_interactive_merge_no(self):
stub_stdouts(self)
stub_stdin(self, 'N')
tmpdir = mkdtemp(self)
# Write an initial thing
with open(join(tmpdir, 'package.json'), 'w') as fd:
json.dump({'dependencies': {
'jquery': '~3.0.0',
'underscore': '~1.8.0',
}, 'devDependencies': {
'sinon': '~1.17.0'
}, 'name': 'dummy'}, fd, indent=0)
os.chdir(tmpdir)
self.assertFalse(npm.npm_init('foo', merge=True, interactive=True))
with open(join(tmpdir, 'package.json')) as fd:
with self.assertRaises(ValueError):
json.loads(fd.readline())
fd.seek(0)
result = json.load(fd)
# Should not have written anything if user said no.
self.assertEqual(result, {
'dependencies': {
'jquery': '~3.0.0',
'underscore': '~1.8.0',
},
'devDependencies': {
'sinon': '~1.17.0'
},
'name': 'dummy',
})
def test_install_no_init_has_package_json_interactive_default_input(self):
stub_stdin(self, u'')
stub_mod_call(self, cli)
tmpdir = mkdtemp(self)
with open(os.path.join(tmpdir, 'package.json'), 'w') as fd:
json.dump({
'dependencies': {'jquery': '~3.0.0'},
'devDependencies': {}
}, fd)
os.chdir(tmpdir)
dist = Distribution(dict(
script_name='setup.py',
script_args=['yarn', '--install', '--interactive'],
name='foo',
))
dist.parse_command_line()
dist.run_commands()
with open(os.path.join(tmpdir, 'package.json')) as fd:
result = json.load(fd)
# Existing package.json will not be overwritten.
self.assertEqual(result, {
'dependencies': {'jquery': '~3.0.0'},
'devDependencies': {},
})
# Ensure that install is NOT called.
self.assertIsNone(self.call_args)
def test_stub_stdin(self):
o_stdin = sys.stdin
utils.stub_stdin(self, u'N')
self.assertIsNot(o_stdin, sys.stdin)
self.assertEqual(sys.stdin.getvalue(), u'N')
self.doCleanups()
self.assertIs(o_stdin, sys.stdin)
def test_yarn_init_write_name_merge(self):
stub_stdouts(self)
stub_stdin(self, 'Y')
tmpdir = mkdtemp(self)
# Write an initial thing
with open(join(tmpdir, 'package.json'), 'w') as fd:
json.dump({'dependencies': {
'jquery': '~1.8.9',
'underscore': '~1.8.0',
}, 'devDependencies': {
'sinon': '~1.17.0'
}, 'name': 'something_else'}, fd, indent=0)
os.chdir(tmpdir)
self.assertTrue(yarn.yarn_init('named', merge=True))
with open(join(tmpdir, 'package.json')) as fd:
with self.assertRaises(ValueError):
json.loads(fd.readline())
fd.seek(0)
result = json.load(fd)
# Merge results should be written when user agrees.
self.assertEqual(result, {
'dependencies': {
'jquery': '~3.0.0',
'underscore': '~1.8.0',
},
'devDependencies': {
'sinon': '~1.17.0'
},
# name derived from the package_json field.
'name': 'named-js',
})
def test_yarn_init_existing_interactive_merge_no(self):
stub_stdouts(self)
stub_stdin(self, 'N')
tmpdir = mkdtemp(self)
# Write an initial thing
with open(join(tmpdir, 'package.json'), 'w') as fd:
json.dump({'dependencies': {
'jquery': '~3.0.0',
'underscore': '~1.8.0',
}, 'devDependencies': {
'sinon': '~1.17.0'
}, 'name': 'dummy'}, fd, indent=0)
os.chdir(tmpdir)
self.assertFalse(yarn.yarn_init(
'foo', merge=True, callback=prompt_overwrite_json))
with open(join(tmpdir, 'package.json')) as fd:
with self.assertRaises(ValueError):
json.loads(fd.readline())
fd.seek(0)
result = json.load(fd)
# Should not have written anything if user said no.
self.assertEqual(result, {
'dependencies': {
'jquery': '~3.0.0',
'underscore': '~1.8.0',
},
'devDependencies': {
'sinon': '~1.17.0'
},
'name': 'dummy',
})
def test_init_merge_interactive_default(self):
tmpdir = mkdtemp(self)
stub_stdin(self, u'')
with open(os.path.join(tmpdir, 'package.json'), 'w') as fd:
json.dump({'dependencies': {
'underscore': '~1.8.0',
}, 'devDependencies': {
'sinon': '~1.17.0',
}}, fd)
os.chdir(tmpdir)
dist = Distribution(dict(
script_name='setup.py',
script_args=['yarn', '--init', '--merge', '--interactive'],
name='foo',
))
dist.parse_command_line()
dist.run_commands()
stdout = sys.stdout.getvalue()
self.assertIn('+ "jquery": "~1.11.0",', stdout)
with open(os.path.join(tmpdir, 'package.json')) as fd:
result = json.load(fd)
# Nothing happened.
self.assertEqual(result, {
'dependencies': {'underscore': '~1.8.0'},
'devDependencies': {'sinon': '~1.17.0'},
})
def test_stub_stdin(self):
o_stdin = sys.stdin
utils.stub_stdin(self, u'N')
self.assertIsNot(o_stdin, sys.stdin)
self.assertEqual(sys.stdin.getvalue(), u'N')
self.doCleanups()
self.assertIs(o_stdin, sys.stdin)
def test_yarn_init_existing_merge_interactive_yes(self):
stub_stdouts(self)
stub_stdin(self, 'Y')
tmpdir = mkdtemp(self)
# Write an initial thing
with open(join(tmpdir, 'package.json'), 'w') as fd:
json.dump({'dependencies': {
'jquery': '~3.0.0',
'underscore': '~1.8.0',
}, 'devDependencies': {
'sinon': '~1.17.0'
}, 'name': 'dummy'}, fd, indent=0)
os.chdir(tmpdir)
self.assertTrue(yarn.yarn_init('foo', merge=True))
with open(join(tmpdir, 'package.json')) as fd:
with self.assertRaises(ValueError):
json.loads(fd.readline())
fd.seek(0)
result = json.load(fd)
# Merge results should be written when user agrees.
self.assertEqual(result, {
'dependencies': {
'jquery': '~1.11.0',
'underscore': '~1.8.0',
},
'devDependencies': {
'sinon': '~1.17.0'
},
'name': 'foo',
})
def test_init_no_overwrite_default_input_interactive(self):
tmpdir = mkdtemp(self)
stub_stdin(self, u'') # default should be no
with open(os.path.join(tmpdir, 'package.json'), 'w') as fd:
json.dump({
'dependencies': {},
'devDependencies': {}
},
fd,
indent=None)
os.chdir(tmpdir)
dist = Distribution(
dict(
script_name='setup.py',
script_args=['yarn', '--init', '--interactive'],
name='foo',
))
dist.parse_command_line()
dist.run_commands()
with open(os.path.join(tmpdir, 'package.json')) as fd:
# Should not have overwritten
result = json.loads(fd.readline())
self.assertEqual(result, {
'dependencies': {},
'devDependencies': {},
})
stdout = sys.stdout.getvalue()
self.assertTrue(stdout.startswith("running yarn\n"))
target = join(tmpdir, 'package.json')
self.assertIn(
"generating a flattened 'package.json' for 'foo'\n"
"Generated 'package.json' differs with '%s'" % (target),
stdout,
)
# That the diff additional block is inside
self.assertIn(
'+ "dependencies": {\n'
'+ "jquery": "~1.11.0"\n'
'+ },',
stdout,
)
self.assertIn(
"not overwriting existing '%s'\n" % target,
sys.stderr.getvalue(),
)
def test_prompt_basic(self):
stub_stdouts(self)
stub_stdin(self, 'n')
result = ui.prompt_overwrite_json(
{'a': 1, 'b': 1}, {'a': 1, 'b': 2}, self.tmpjson)
self.assertFalse(result)
stdout = sys.stdout.getvalue()
self.assertIn("'test.json'", stdout)
self.assertIn(self.tmpjson, stdout)
self.assertIn('- "b": 1', stdout)
self.assertIn('+ "b": 2', stdout)
def test_yarn_install_package_json_no_overwrite_interactive(self):
"""
Most of these package_json testing will be done in the next test
class specific for ``yarn init``.
"""
# Testing the implied init call
stub_mod_call(self, cli)
stub_stdouts(self)
stub_stdin(self, 'n\n')
stub_check_interactive(self, True)
tmpdir = mkdtemp(self)
os.chdir(tmpdir)
# All the pre-made setup.
app = make_dummy_dist(self, (
('requires.txt', '\n'.join([])),
('package.json',
json.dumps({
'dependencies': {
'jquery': '~1.11.0'
},
})),
), 'foo', '1.9.0')
working_set = WorkingSet()
working_set.add(app, self._calmjs_testing_tmpdir)
stub_item_attr_value(self, dist, 'default_working_set', working_set)
# We are going to have a fake package.json
with open(join(tmpdir, 'package.json'), 'w') as fd:
json.dump({}, fd)
# capture the logging explicitly as the conditions which
# determines how the errors are outputted differs from different
# test harnesses. Verify that later.
with pretty_logging(stream=StringIO()) as stderr:
# This is faked.
yarn.yarn_install('foo', callback=prompt_overwrite_json)
self.assertIn(
"Overwrite '%s'? (Yes/No) [No] " % join(tmpdir, 'package.json'),
sys.stdout.getvalue())
# Ensure the error message. Normally this is printed through
# stderr via distutils custom logger and our handler bridge for
# that which is tested elsewhere.
self.assertIn("not continuing with 'yarn install'", stderr.getvalue())
with open(join(tmpdir, 'package.json')) as fd:
result = fd.read()
# This should remain unchanged as no to overwrite is default.
self.assertEqual(result, '{}')
def test_init_no_overwrite_default_input_interactive(self):
tmpdir = mkdtemp(self)
stub_stdin(self, u'') # default should be no
with open(os.path.join(tmpdir, 'package.json'), 'w') as fd:
json.dump(
{'dependencies': {}, 'devDependencies': {}}, fd, indent=None)
os.chdir(tmpdir)
dist = Distribution(dict(
script_name='setup.py',
script_args=['yarn', '--init', '--interactive'],
name='foo',
))
dist.parse_command_line()
dist.run_commands()
with open(os.path.join(tmpdir, 'package.json')) as fd:
# Should not have overwritten
result = json.loads(fd.readline())
self.assertEqual(result, {
'dependencies': {},
'devDependencies': {},
})
stdout = sys.stdout.getvalue()
self.assertTrue(stdout.startswith("running yarn\n"))
target = join(tmpdir, 'package.json')
self.assertIn(
"generating a flattened 'package.json' for 'foo'\n"
"Generated 'package.json' differs with '%s'" % (target),
stdout,
)
# That the diff additional block is inside
self.assertIn(
'+ "dependencies": {\n'
'+ "jquery": "~1.11.0"\n'
'+ },',
stdout,
)
self.assertIn(
"not overwriting existing '%s'\n" % target,
sys.stderr.getvalue(),
)
def test_yarn_init_existing_merge_overwrite(self):
stub_stdouts(self)
tmpdir = mkdtemp(self)
# Write an initial thing
with open(join(tmpdir, 'package.json'), 'w') as fd:
json.dump(
{
'dependencies': {
'jquery': '~3.0.0',
'underscore': '~1.8.0',
},
'devDependencies': {
'sinon': '~1.17.0'
},
'name': 'dummy'
},
fd,
indent=0)
os.chdir(tmpdir)
# Overwrite will supercede interactive.
# stub regardless, when interactive prompt failed to not trigger
stub_stdin(self, 'n')
self.assertTrue(
yarn.yarn_init('foo',
merge=True,
overwrite=True,
callback=prompt_overwrite_json))
with open(join(tmpdir, 'package.json')) as fd:
with self.assertRaises(ValueError):
json.loads(fd.readline())
fd.seek(0)
result = json.load(fd)
# Merge results should be written when user agrees.
self.assertEqual(
result, {
'dependencies': {
'jquery': '~1.11.0',
'underscore': '~1.8.0',
},
'devDependencies': {
'sinon': '~1.17.0'
},
'name': 'foo',
})
def test_yarn_install_package_json_no_overwrite_interactive(self):
"""
Most of these package_json testing will be done in the next test
class specific for ``yarn init``.
"""
# Testing the implied init call
stub_mod_call(self, cli)
stub_stdouts(self)
stub_stdin(self, 'n\n')
stub_check_interactive(self, True)
tmpdir = mkdtemp(self)
os.chdir(tmpdir)
# All the pre-made setup.
app = make_dummy_dist(self, (
('requires.txt', '\n'.join([])),
('package.json', json.dumps({
'dependencies': {'jquery': '~1.11.0'},
})),
), 'foo', '1.9.0')
working_set = WorkingSet()
working_set.add(app, self._calmjs_testing_tmpdir)
stub_item_attr_value(self, dist, 'default_working_set', working_set)
# We are going to have a fake package.json
with open(join(tmpdir, 'package.json'), 'w') as fd:
json.dump({}, fd)
# capture the logging explicitly as the conditions which
# determines how the errors are outputted differs from different
# test harnesses. Verify that later.
with pretty_logging(stream=StringIO()) as stderr:
# This is faked.
yarn.yarn_install('foo', callback=prompt_overwrite_json)
self.assertIn(
"Overwrite '%s'? (Yes/No) [No] " % join(tmpdir, 'package.json'),
sys.stdout.getvalue())
# Ensure the error message. Normally this is printed through
# stderr via distutils custom logger and our handler bridge for
# that which is tested elsewhere.
self.assertIn("not continuing with 'yarn install'", stderr.getvalue())
with open(join(tmpdir, 'package.json')) as fd:
result = fd.read()
# This should remain unchanged as no to overwrite is default.
self.assertEqual(result, '{}')
def test_yarn_install_package_json_overwrite_interactive(self):
# Testing the implied init call
stub_mod_call(self, cli)
stub_stdin(self, 'y\n')
stub_stdouts(self)
tmpdir = mkdtemp(self)
os.chdir(tmpdir)
# All the pre-made setup.
app = make_dummy_dist(self, (
('requires.txt', '\n'.join([])),
('package.json',
json.dumps({
'dependencies': {
'jquery': '~1.11.0'
},
})),
), 'foo', '1.9.0')
working_set = WorkingSet()
working_set.add(app, self._calmjs_testing_tmpdir)
stub_item_attr_value(self, dist, 'default_working_set', working_set)
# We are going to have a fake package.json
with open(join(tmpdir, 'package.json'), 'w') as fd:
json.dump({}, fd)
# This is faked.
yarn.yarn_install('foo', overwrite=True)
with open(join(tmpdir, 'package.json')) as fd:
config = json.load(fd)
# Overwritten
self.assertEqual(
config, {
'dependencies': {
'jquery': '~1.11.0'
},
'devDependencies': {},
'name': 'foo',
})
# No log level set.
self.assertEqual(sys.stdout.getvalue(), '')
self.assertEqual(sys.stderr.getvalue(), '')
def test_yarn_init_existing_standard_interactive_canceled(self):
stub_stdouts(self)
stub_stdin(self, 'N')
tmpdir = mkdtemp(self)
# Write an initial thing
with open(join(tmpdir, 'package.json'), 'w') as fd:
json.dump({'dependencies': {}, 'devDependencies': {}}, fd)
os.chdir(tmpdir)
self.assertFalse(yarn.yarn_init('foo', callback=prompt_overwrite_json))
with open(join(tmpdir, 'package.json')) as fd:
result = json.load(fd)
# Does not overwrite by default.
self.assertEqual(result, {
'dependencies': {},
'devDependencies': {},
})
def test_yarn_init_existing_standard_interactive_canceled(self):
stub_stdouts(self)
stub_stdin(self, 'N')
tmpdir = mkdtemp(self)
# Write an initial thing
with open(join(tmpdir, 'package.json'), 'w') as fd:
json.dump({'dependencies': {}, 'devDependencies': {}}, fd)
os.chdir(tmpdir)
self.assertFalse(yarn.yarn_init('foo', callback=prompt_overwrite_json))
with open(join(tmpdir, 'package.json')) as fd:
result = json.load(fd)
# Does not overwrite by default.
self.assertEqual(result, {
'dependencies': {},
'devDependencies': {},
})
def test_yarn_init_existing_merge_interactive_yes(self):
stub_stdouts(self)
stub_stdin(self, 'Y')
tmpdir = mkdtemp(self)
# Write an initial thing
with open(join(tmpdir, 'package.json'), 'w') as fd:
json.dump(
{
'dependencies': {
'jquery': '~3.0.0',
'underscore': '~1.8.0',
},
'devDependencies': {
'sinon': '~1.17.0'
},
'name': 'dummy'
},
fd,
indent=0)
os.chdir(tmpdir)
self.assertTrue(yarn.yarn_init('foo', merge=True))
with open(join(tmpdir, 'package.json')) as fd:
with self.assertRaises(ValueError):
json.loads(fd.readline())
fd.seek(0)
result = json.load(fd)
# Merge results should be written when user agrees.
self.assertEqual(
result, {
'dependencies': {
'jquery': '~1.11.0',
'underscore': '~1.8.0',
},
'devDependencies': {
'sinon': '~1.17.0'
},
'name': 'foo',
})
def test_npm_init_existing_standard_interactive_canceled(self):
stub_stdouts(self)
stub_stdin(self, 'N')
tmpdir = mkdtemp(self)
# Write an initial thing
with open(join(tmpdir, 'package.json'), 'w') as fd:
json.dump({'dependencies': {}, 'devDependencies': {}}, fd)
os.chdir(tmpdir)
# force autodetected interactivity to be True
npm.npm.cli_driver.interactive = True
self.assertFalse(npm.npm_init('foo', interactive=True))
with open(join(tmpdir, 'package.json')) as fd:
result = json.load(fd)
# Does not overwrite by default.
self.assertEqual(result, {
'dependencies': {},
'devDependencies': {},
})
def test_yarn_install_package_json_overwrite_interactive(self):
# Testing the implied init call
stub_mod_call(self, cli)
stub_stdin(self, 'y\n')
stub_stdouts(self)
tmpdir = mkdtemp(self)
os.chdir(tmpdir)
# All the pre-made setup.
app = make_dummy_dist(self, (
('requires.txt', '\n'.join([])),
('package.json', json.dumps({
'dependencies': {'jquery': '~1.11.0'},
})),
), 'foo', '1.9.0')
working_set = WorkingSet()
working_set.add(app, self._calmjs_testing_tmpdir)
stub_item_attr_value(self, dist, 'default_working_set', working_set)
# We are going to have a fake package.json
with open(join(tmpdir, 'package.json'), 'w') as fd:
json.dump({}, fd)
# This is faked.
yarn.yarn_install('foo', overwrite=True)
with open(join(tmpdir, 'package.json')) as fd:
config = json.load(fd)
# Overwritten
self.assertEqual(config, {
'dependencies': {'jquery': '~1.11.0'},
'devDependencies': {},
'name': 'foo',
})
# No log level set.
self.assertEqual(sys.stdout.getvalue(), '')
self.assertEqual(sys.stderr.getvalue(), '')
def test_yarn_init_existing_merge_overwrite(self):
stub_stdouts(self)
tmpdir = mkdtemp(self)
# Write an initial thing
with open(join(tmpdir, 'package.json'), 'w') as fd:
json.dump({'dependencies': {
'jquery': '~3.0.0',
'underscore': '~1.8.0',
}, 'devDependencies': {
'sinon': '~1.17.0'
}, 'name': 'dummy'}, fd, indent=0)
os.chdir(tmpdir)
# Overwrite will supercede interactive.
# stub regardless, when interactive prompt failed to not trigger
stub_stdin(self, 'n')
self.assertTrue(yarn.yarn_init(
'foo', merge=True, overwrite=True, callback=prompt_overwrite_json))
with open(join(tmpdir, 'package.json')) as fd:
with self.assertRaises(ValueError):
json.loads(fd.readline())
fd.seek(0)
result = json.load(fd)
# Merge results should be written when user agrees.
self.assertEqual(result, {
'dependencies': {
'jquery': '~1.11.0',
'underscore': '~1.8.0',
},
'devDependencies': {
'sinon': '~1.17.0'
},
'name': 'foo',
})
def test_prompt_true(self):
stub_stdouts(self)
stub_stdin(self, 'y')
result = ui.prompt_overwrite_json(
{'a': 1, 'b': 1}, {'a': 1, 'b': 2}, self.tmpjson)
self.assertTrue(result)
