def test_get_package(self):
package_a = MyPackage(self.TMP_DIR, "packagea")
SetupCfg(package_a.full_name).write(package_a.package_dir)
with chdir(self.TMP_DIR):
Package(package_name=package_a.full_name)
Package(package_dir=package_a.package_dir)
def test_resolve_circular_dependencies(self):
package_b = MyPackage(self.TMP_DIR, "packageb")
package_a = MyPackage(self.TMP_DIR, "packagea")
SetupCfg(package_a.full_name,
dependencies=[package_b.full_name
]).write(package_a.package_dir)
SetupCfg(package_b.full_name,
dependencies=[package_a.full_name
]).write(package_b.package_dir)
with chdir(self.TMP_DIR):
with self.assertRaises(SystemExit) as err:
Package(package_name=package_a.full_name).get_dependents(
package_a.package_dir)
self.assertTrue(
"Circular dependency detected!" in err.exception.args[0])
def test_get_configs(self):
package_a = MyPackage(self.TMP_DIR, "packagea")
with chdir(self.TMP_DIR):
os.mkdir(package_a.name)
SetupCfg(package_a.full_name).write(package_a.package_dir)
self.assertIsInstance(MockPackage().get_cfg(package_a.package_dir),
configparser.ConfigParser)
def setUp(cls):
super(TestPackages, cls).setUp()
# Create a fake package that's available to test.
with chdir(cls.TMP_DIR):
package_a = MyPackage(d=cls.TMP_DIR, name="packagea")
os.mkdir(package_a.name)
SetupCfg(package_a.full_name).write(package_a.package_dir)
subprocess.call(["git", "add", "."])
def test_get_package_doesnt_exist(self):
"""Test both ways to initialize
"""
package_a = MyPackage(self.TMP_DIR, "packagea")
with chdir(self.TMP_DIR):
with self.assertRaises(PackageDoesNotExistException):
Package(package_name=package_a.full_name).get_dependents(
package_a.package_dir)
with self.assertRaises(PackageDoesNotExistException):
Package(package_dir=package_a.package_dir).get_dependents(
package_a.package_dir)
def test_resolve_dependencies_depends_on_itself(self):
package_a = MyPackage(self.TMP_DIR, "packagea")
SetupCfg(package_a.full_name,
dependencies=[package_a.full_name
]).write(package_a.package_dir)
with chdir(self.TMP_DIR):
with self.assertRaises(SystemExit) as err:
Package(package_name=package_a.full_name).get_dependents(
package_a.package_dir)
self.assertTrue('is dependent on itself' in err.exception.args[0])
def test_resolve_dependencies(self):
package_c = MyPackage(self.TMP_DIR, "packagec")
package_b = MyPackage(self.TMP_DIR, "packageb")
package_a = MyPackage(self.TMP_DIR, "packagea")
SetupCfg(package_a.full_name,
dependencies=[package_b.full_name, package_c.full_name
]).write(package_a.package_dir)
SetupCfg(package_b.full_name,
dependencies=[package_c.full_name
]).write(package_b.package_dir)
SetupCfg(package_c.full_name).write(package_c.package_dir)
with chdir(self.TMP_DIR):
a_dependencies = Package(
package_name=package_a.full_name).get_dependents(
package_a.package_dir)
self.assertEqual(a_dependencies[0].package_name,
"company_packageb")
self.assertEqual(a_dependencies[1].package_name,
"company_packagec")
def test_changed_files(self):
expected_changes = [['A', 'packagea/setup.cfg']]
with chdir(self.TMP_DIR):
package_a = MyPackage(d=self.TMP_DIR, name="packagea")
os.mkdir(package_a.name)
SetupCfg(package_a.full_name).write(package_a.package_dir)
subprocess.call(["git", "add", "."])
parent_branch = detect_changed_packages.get_parent_branch()
changed_files = detect_changed_packages.get_changed_files(
parent_branch)
self.assertEqual(changed_files, expected_changes, parent_branch)
def test_changed_packages(self):
input_changes = [["A", "packagea/module.py"]]
expected_changes = "company_packagea"
with chdir(self.TMP_DIR):
package_a = MyPackage(d=self.TMP_DIR, name="packagea")
os.mkdir(package_a.name)
SetupCfg(package_a.full_name).write(package_a.package_dir)
subprocess.call(["git", "add", "."])
changed_packages = detect_changed_packages.get_unique_changed_packages(
input_changes)
changed_package = list(changed_packages.keys())[0]
self.assertEqual(changed_package, expected_changes)