def test_simple_installed(self):
# Given
entries = [
dummy_repository_package_factory("MKL", "10.3", 1),
dummy_repository_package_factory("numpy", "1.8.0", 2,
dependencies=["MKL 10.3"]),
]
repository = repository_factory(entries)
installed_repository = Repository()
installed_repository.add_package(
dummy_installed_package_factory("MKL", "10.3", 1)
)
expected_actions = [
('install', "numpy-1.8.0-2.egg"),
]
# When
request = Request()
request.install(Requirement("numpy"))
solver = Solver(repository, installed_repository)
actions = solver.resolve(request)
# Then
self.assertListEqual(actions, expected_actions)
def test_simple_installed(self):
# Given
entries = [
dummy_repository_package_factory("MKL", "10.3", 1),
dummy_repository_package_factory("numpy",
"1.8.0",
2,
dependencies=["MKL 10.3"]),
]
repository = repository_factory(entries)
installed_repository = Repository()
installed_repository.add_package(
dummy_installed_package_factory("MKL", "10.3", 1))
expected_actions = [
('install', "numpy-1.8.0-2.egg"),
]
# When
request = Request()
request.install(Requirement("numpy"))
solver = Solver(repository, installed_repository)
actions = solver.resolve(request)
# Then
self.assertListEqual(actions, expected_actions)
def test_chained_override_update(self):
""" Test update to package with latest version in lower prefix
but an older version in primary prefix.
"""
# Given
l0_egg = NOSE_1_3_0
l1_egg = NOSE_1_2_1
expected_actions = [
('remove', os.path.basename(l1_egg)),
('install', os.path.basename(l0_egg)),
]
entries = [
dummy_repository_package_factory(
*split_eggname(os.path.basename(l0_egg))),
]
repository = repository_factory(entries)
l0 = os.path.join(self.prefix, 'l0')
l1 = os.path.join(self.prefix, 'l1')
makedirs(l0)
makedirs(l1)
# Install latest version in l0
EggInst(l0_egg, l0).install()
# Install older version in l1
EggInst(l1_egg, l1).install()
repository = repository_factory(entries)
installed_repository = Repository._from_prefixes([l1])
solver = Solver(repository, installed_repository)
request = Request()
request.install(Requirement("nose"))
# When
actions = solver.resolve(request)
# Then
self.assertListEqual(actions, expected_actions)
def test_chained_override_update(self):
""" Test update to package with latest version in lower prefix
but an older version in primary prefix.
"""
# Given
l0_egg = NOSE_1_3_0
l1_egg = NOSE_1_2_1
expected_actions = [
('remove', os.path.basename(l1_egg)),
('install', os.path.basename(l0_egg)),
]
entries = [
dummy_repository_package_factory(
*split_eggname(os.path.basename(l0_egg))),
]
repository = repository_factory(entries)
l0 = os.path.join(self.prefix, 'l0')
l1 = os.path.join(self.prefix, 'l1')
makedirs(l0)
makedirs(l1)
# Install latest version in l0
EggInst(l0_egg, l0).install()
# Install older version in l1
EggInst(l1_egg, l1).install()
repository = repository_factory(entries)
installed_repository = Repository._from_prefixes([l1])
solver = Solver(repository, installed_repository)
request = Request()
request.install(Requirement("nose"))
# When
actions = solver.resolve(request)
# Then
self.assertListEqual(actions, expected_actions)
def test_simple_all_installed(self):
# Given
entries = [
dummy_repository_package_factory("MKL", "10.3", 1),
dummy_repository_package_factory("numpy",
"1.8.0",
2,
dependencies=["MKL 10.3"]),
]
repository = repository_factory(entries)
installed_entries = [
dummy_installed_package_factory("MKL", "10.3", 1),
dummy_installed_package_factory("numpy", "1.8.0", 2)
]
installed_repository = Repository()
for package in installed_entries:
installed_repository.add_package(package)
# When
request = Request()
request.install(Requirement("numpy"))
solver = Solver(repository, installed_repository)
actions = solver.resolve(request)
# Then
self.assertListEqual(actions, [])
# When
solver = Solver(repository, installed_repository, force=True)
actions = solver.resolve(request)
# Then
self.assertListEqual(actions, [("remove", "numpy-1.8.0-2.egg"),
("install", "numpy-1.8.0-2.egg")])
# When
solver = Solver(repository,
installed_repository,
force=True,
forceall=True)
actions = solver.resolve(request)
# Then
self.assertListEqual(actions, [("remove", "numpy-1.8.0-2.egg"),
("remove", "MKL-10.3-1.egg"),
("install", "MKL-10.3-1.egg"),
("install", "numpy-1.8.0-2.egg")])
def test_simple_all_installed(self):
# Given
remote_mkl = dummy_repository_package_factory("MKL", "10.3", 1)
remote_numpy = dummy_repository_package_factory(
"numpy", "1.8.0", 2, dependencies=["MKL 10.3"]
)
entries = [remote_mkl, remote_numpy]
repository = repository_factory(entries)
installed_mkl = dummy_installed_package_factory("MKL", "10.3", 1)
installed_numpy = dummy_installed_package_factory("numpy", "1.8.0", 2)
installed_entries = [installed_mkl, installed_numpy]
installed_repository = Repository()
for package in installed_entries:
installed_repository.add_package(package)
# When
request = Request()
request.install(Requirement("numpy"))
solver = Solver(repository, installed_repository)
actions = solver.resolve(request)
# Then
self.assertListEqual(actions, [])
# When
solver = Solver(
repository, installed_repository, force=ForceMode.MAIN_ONLY
)
actions = solver.resolve(request)
# Then
self.assertListEqual(
actions, [("remove", installed_numpy), ("install", remote_numpy)]
)
# When
solver = Solver(repository, installed_repository, force=ForceMode.ALL)
actions = solver.resolve(request)
# Then
self.assertListEqual(
actions,
[("remove", installed_numpy), ("remove", installed_mkl),
("install", remote_mkl), ("install", remote_numpy)]
)
def test_simple_all_installed(self):
# Given
entries = [
dummy_repository_package_factory("MKL", "10.3", 1),
dummy_repository_package_factory("numpy", "1.8.0", 2,
dependencies=["MKL 10.3"]),
]
repository = repository_factory(entries)
installed_entries = [
dummy_installed_package_factory("MKL", "10.3", 1),
dummy_installed_package_factory("numpy", "1.8.0", 2)
]
installed_repository = Repository()
for package in installed_entries:
installed_repository.add_package(package)
# When
request = Request()
request.install(Requirement("numpy"))
solver = Solver(repository, installed_repository)
actions = solver.resolve(request)
# Then
self.assertListEqual(actions, [])
# When
solver = Solver(repository, installed_repository, force=True)
actions = solver.resolve(request)
# Then
self.assertListEqual(actions,
[("remove", "numpy-1.8.0-2.egg"),
("install", "numpy-1.8.0-2.egg")])
# When
solver = Solver(repository, installed_repository, force=True,
forceall=True)
actions = solver.resolve(request)
# Then
self.assertListEqual(actions,
[("remove", "numpy-1.8.0-2.egg"),
("remove", "MKL-10.3-1.egg"),
("install", "MKL-10.3-1.egg"),
("install", "numpy-1.8.0-2.egg")])
def test_remove_non_existing(self):
# Given
entries = [
dummy_repository_package_factory("numpy", "1.6.1", 1),
dummy_repository_package_factory("numpy", "1.8.0", 2),
]
repository = repository_factory(entries)
solver = Solver(repository, Repository._from_prefixes([self.prefix]))
request = Request()
request.remove(Requirement("numpy"))
# When/Then
with self.assertRaises(EnpkgError):
solver.resolve(request)
def test_remove_non_existing(self):
# Given
entries = [
dummy_repository_package_factory("numpy", "1.6.1", 1),
dummy_repository_package_factory("numpy", "1.8.0", 2),
]
repository = repository_factory(entries)
solver = Solver(repository, Repository._from_prefixes([self.prefix]))
request = Request()
request.remove(Requirement("numpy"))
# When/Then
with self.assertRaises(EnpkgError):
solver.resolve(request)
def test_install_no_egg_entry(self):
# Given
entries = [
dummy_repository_package_factory("numpy", "1.6.1", 1),
dummy_repository_package_factory("numpy", "1.8.0", 2),
]
repository = repository_factory(entries)
installed_repository = Repository._from_prefixes([self.prefix])
solver = Solver(repository, installed_repository)
request = Request()
request.install(Requirement("scipy"))
# When/Then
with self.assertRaises(NoPackageFound):
solver.resolve(request)
def test_install_missing_dependency(self):
# Given
entries = [
dummy_repository_package_factory("numpy", "1.8.0", 2,
dependencies=["MKL 10.3"]),
]
repository = repository_factory(entries)
installed_repository = Repository._from_prefixes([self.prefix])
solver = Solver(repository, installed_repository)
request = Request()
request.install(Requirement("numpy"))
# When/Then
with self.assertRaises(MissingDependency):
solver.resolve(request)
def test_install_no_egg_entry(self):
# Given
entries = [
dummy_repository_package_factory("numpy", "1.6.1", 1),
dummy_repository_package_factory("numpy", "1.8.0", 2),
]
repository = repository_factory(entries)
installed_repository = Repository._from_prefixes([self.prefix])
solver = Solver(repository, installed_repository)
request = Request()
request.install(Requirement("scipy"))
# When/Then
with self.assertRaises(NoPackageFound):
solver.resolve(request)
def test_install_simple(self):
entries = [
dummy_repository_package_factory("numpy", "1.6.1", 1),
dummy_repository_package_factory("numpy", "1.8.0", 2),
dummy_repository_package_factory("numpy", "1.7.1", 2),
]
r_actions = [('install', 'numpy-1.8.0-2.egg')]
repository = repository_factory(entries)
installed_repository = Repository._from_prefixes([self.prefix])
solver = Solver(repository, installed_repository)
request = Request()
request.install(Requirement("numpy"))
actions = solver.resolve(request)
self.assertEqual(actions, r_actions)
def test_install_missing_dependency(self):
# Given
entries = [
dummy_repository_package_factory("numpy",
"1.8.0",
2,
dependencies=["MKL 10.3"]),
]
repository = repository_factory(entries)
installed_repository = Repository._from_prefixes([self.prefix])
solver = Solver(repository, installed_repository)
request = Request()
request.install(Requirement("numpy"))
# When/Then
with self.assertRaises(MissingDependency):
solver.resolve(request)
def test_install_simple(self):
numpy_1_8_0 = dummy_repository_package_factory("numpy", "1.8.0", 2)
entries = [
dummy_repository_package_factory("numpy", "1.6.1", 1),
numpy_1_8_0,
dummy_repository_package_factory("numpy", "1.7.1", 2),
]
r_actions = [('install', numpy_1_8_0)]
repository = repository_factory(entries)
installed_repository = Repository._from_prefixes([self.prefix])
solver = Solver(repository, installed_repository)
request = Request()
request.install(Requirement("numpy"))
actions = solver.resolve(request)
self.assertEqual(actions, r_actions)