def test_get_outdated_package_table_data(given):
# preconditions
printer = given.printer.exists()
include_only = ['py', 'pip', 'pytest']
tree = commands.get_package_tree(include_only=include_only)
required_version = generator.random_int()
installed_version = generator.random_int()
latest_version = generator.random_int()
secondary_packages = commands.get_secondary_packages(tree)
required_packages = {'pip': required_version}
outdated_packages = [{
'name': 'pip',
'version': installed_version,
'latest_version': latest_version
}]
expected_result = [[
printer.printable_package('pip'), required_version, installed_version,
latest_version
]]
# action
outdated_table_data = commands.get_outdated_package_table_data(
required_packages, secondary_packages, outdated_packages)
# verification
assert outdated_table_data == expected_result
def test_get_secondary_packages():
# preconditions
include_only = ['py', 'pip', 'pytest', 'faker']
tree = commands.get_package_tree(include_only=include_only)
# action
tree = commands.get_secondary_packages(tree=tree)
# verification
installed_keys = [package.key for package in tree]
assert 'py' in installed_keys
assert 'pip' not in installed_keys
assert 'faker' not in installed_keys
assert 'pytest' not in installed_keys
def test_get_unset_constraints():
# preconditions
include_only = ['py', 'pip', 'pytest']
tree = commands.get_package_tree(include_only=include_only)
secondary_packages = commands.get_secondary_packages(tree)
required_packages = {}
constrained_packages = {}
# action
unset_constraints = commands.get_unset_constraints(required_packages,
constrained_packages,
secondary_packages)
# verification
assert 'py' in [package.key for package in unset_constraints]