def test_resolve_specific_python(mocker, command):
resolve = mocker.patch('piptools.resolver.Resolver.resolve')
reverse_dependencies = mocker.patch(
'piptools.resolver.Resolver.reverse_dependencies')
resolve_hashes = mocker.patch('piptools.resolver.Resolver.resolve_hashes')
resolve.return_value = [
pendulum_req,
pytzdata_req,
requests_req,
]
reverse_dependencies.return_value = {'pytzdata': set(['pendulum'])}
resolve_hashes.return_value = {
pendulum_req: set(pendulum_hashes),
requests_req: set(requests_hashes),
pytzdata_req: set(pytzdata_hashes),
}
installer = Installer(command, PyPiRepository())
packages = installer._resolve([
PipDependency('pendulum', '^1.2'),
PipDependency('requests', {
'version': '^2.13',
'python': '~2.7'
})
])
pendulum = packages[0]
pytzdata = packages[1]
requests = packages[2]
# Name
assert 'pendulum' == pendulum['name']
assert 'pytzdata' == pytzdata['name']
assert 'requests' == requests['name']
# Version
assert '1.2.0' == pendulum['version']
assert '2017.2' == pytzdata['version']
assert '2.13.0' == requests['version']
# Version
assert set(pendulum_hashes) == set(pendulum['checksum'])
assert set(pytzdata_hashes) == set(pytzdata['checksum'])
assert set(requests_hashes) == set(requests['checksum'])
# Category
assert 'main' == pendulum['category']
assert 'main' == pytzdata['category']
assert 'main' == requests['category']
# Optional
assert not pendulum['optional']
assert not pytzdata['optional']
assert not requests['optional']
# Python
assert ['*'] == pendulum['python']
assert ['*'] == pytzdata['python']
assert ['~2.7'] == requests['python']
def test_resolve_update_actions_upgrade(command):
installer = Installer(command, PyPiRepository())
current_deps = [foo_dependency_123, bar_dependency_321]
deps = [foo_dependency_133, PipDependency('bar', '3.2.1')]
actions = installer._resolve_update_actions(deps, current_deps)
expected = [('update', foo_dependency_123, foo_dependency_133)]
assert expected == actions
def test_resolve_update_actions_remove(command):
installer = Installer(command, PyPiRepository())
current_deps = [foo_dependency_123, bar_dependency_321]
deps = [foo_dependency_123]
actions = installer._resolve_update_actions(deps, current_deps)
expected = [('remove', None, bar_dependency_321)]
assert expected == actions
def test_resolve_update_actions_up_to_date(command):
installer = Installer(command, PyPiRepository())
current_deps = [
PipDependency('foo', '1.2.3'),
PipDependency('bar', '3.2.1')
]
deps = [PipDependency('foo', '1.2.3'), PipDependency('bar', '3.2.1')]
actions = installer._resolve_update_actions(deps, current_deps)
assert [] == actions