def test_mocked_status_message_why(self, util):
util.module_exists.return_value = False
dep = PythonModuleDependency('sys', why="system functions")
self.assertFalse(dep.is_available)
expected = "MISSING sys needed for system functions, install using pip"
self.assertEqual(dep.printable_status, expected)
def test_mocked_status_message(self, util):
util.module_exists.return_value = False
dep = PythonModuleDependency('sys')
self.assertFalse(dep.is_available)
expected = "MISSING sys install using pip"
self.assertEqual(dep.printable_status, expected)
def test_missing_dependency(self):
dep = PythonModuleDependency('foobarnonexistent')
self.assertFalse(dep.is_available)
def test_mocked_dependency(self, util):
util.module_exists.return_value = True
dep = PythonModuleDependency('requests2')
self.assertTrue(dep.is_available)
self.assertEqual(dep.printable_status, "INSTALLED requests2")
def test_existing_dependency(self):
dep = PythonModuleDependency('sys')
self.assertTrue(dep.is_available)
