def test_given_input_is_blank_string_then_popen_has_standard_input_set_to_pipe_and_communicate_called_with_input(self):
mock_process = MagicMock(returncode=1)
# Subprocess typically returns byte strings.
mock_process.communicate.return_value = (b"test_out", b"test_err")
self.mock_popen.return_value = mock_process
st_obj = st.SystemTest("test_script", "test_name")
st_obj.load_settings(
{
'arguments': "--area python test_server_repo_path",
'input': "",
}
)
st_obj.call_script()
self.mock_popen.assert_called_once_with(["test_script", "--area", "python", "test_server_repo_path"],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
stdin=subprocess.PIPE)
mock_process.communicate.assert_called_once_with("")
self.assertEqual(st_obj._std_out, "test_out")
self.assertEqual(st_obj._std_err, "test_err")
self.assertEqual(st_obj._return_code, 1)
def test_given_ends_with_string_is_none_then_function_returns(self):
st_obj = st.SystemTest("test_script", "test_name")
st_obj._std_out_ends_with_string = None
st_obj._std_out = "I definitely exist."
st_obj.check_std_out_ends_with_string()
def test_given_comparison_string_is_none_then_function_returns(self):
st_obj = st.SystemTest("test_script", "test_name")
st_obj._std_out_compare_string = None
st_obj._std_out = "I definitely exist."
st_obj.compare_std_out_to_string()
def setUp(self):
self.repo_mock = MagicMock(working_tree_dir='root/dir/of/repo')
self.server_mock = MagicMock()
self.server_mock.temp_clone.return_value.repo = self.repo_mock
self.st_obj = st.SystemTest("test_script", "test_name")
self.st_obj.server = self.server_mock
self.mock_checkout_remote_branch = set_up_mock(self, 'system_testing.vcs_git.checkout_remote_branch')
def setUp(self):
self.mock_vcs_git = set_up_mock(self, 'system_testing.vcs_git')
self.mock_is_server_repo = set_up_mock(self, 'dls_ade.Server.is_server_repo')
self.mock_clone = set_up_mock(self, 'dls_ade.Server.temp_clone')
st.Server.url = "ssh://GIT_SSH_ROOT"
self.st_obj = st.SystemTest("test_script", "test_name")
def test_given_std_out_equal_to_comparison_string_then_test_passes(self):
st_obj = st.SystemTest("test_script", "test_name")
st_obj._std_out = "String to test for."
st_obj.load_settings({
'std_out_compare_string': "String to test for."
})
st_obj.compare_std_out_to_string()
def test_given_std_out_ends_with_comparison_string_then_test_passes(self):
st_obj = st.SystemTest("test_script", "test_name")
st_obj._std_out = "String to test for."
st_obj.load_settings({
'std_out_ends_with_string': "to test for.",
})
st_obj.check_std_out_ends_with_string()
def test_given_std_out_does_not_end_with_comparison_string_then_test_fails(self):
st_obj = st.SystemTest("test_script", "test_name")
st_obj._std_out = "String to test for."
st_obj.load_settings({
'std_out_ends_with_string': "test_for.",
})
with self.assertRaises(AssertionError):
st_obj.check_std_out_ends_with_string()
def test_given_std_out_not_equal_to_comparison_string_then_test_fails(self):
st_obj = st.SystemTest("test_script", "test_name")
st_obj._std_out = "String to test for."
st_obj.load_settings({
'std_out_compare_string': "A different string."
})
with self.assertRaises(AssertionError):
st_obj.compare_std_out_to_string()
def test_given_exception_raised_in_script_then_test_passes(self):
st_obj = st.SystemTest("test_script", "test_name")
st_obj._return_code = 1
st_obj._std_err = "\ntest_exception_type: test exception string\n"
st_obj.load_settings({
'exception_type': "test_exception_type",
'exception_string': "test exception string"
})
st_obj.check_std_out_for_exception_string()
def test_given_return_code_0_then_assertion_failed(self):
st_obj = st.SystemTest("test_script", "test_name")
st_obj._return_code = 0
st_obj.load_settings({
'exception_type': "test_exception_type",
'exception_string': "test exception string"
})
with self.assertRaises(AssertionError):
st_obj.check_std_out_for_exception_string()
def setUp(self):
self.st_obj = st.SystemTest("test_script", "test_name")
self.mock_check_remote_repo_exists = set_up_mock(
self,
"system_testing.SystemTest.check_remote_repo_exists"
)
self.mock_clone_server_repo = set_up_mock(
self,
"system_testing.SystemTest.clone_server_repo"
)
def test_given_exception_not_raised_in_script_then_test_fails(self):
st_obj = st.SystemTest("test_script", "test_name")
st_obj._return_code = 1
st_obj._std_err = "\nother_exception_type: other exception string\n"
st_obj.load_settings({
'exception_type': "test_exception_type",
'exception_string': "test exception string"
})
with self.assertRaises(AssertionError):
st_obj.check_std_out_for_exception_string()
def test_given_dictionary_contains_only_items_in_settings_list_then_dict_updated_with_all(self):
settings = {
'arguments': "--area python test_module_name",
'std_out_compare_string': "test_output"
}
st_obj = st.SystemTest("test_script.py", "test_name")
st_obj.load_settings(settings)
self.assertEqual(st_obj._arguments, "--area python test_module_name")
self.assertEqual(st_obj._std_out_compare_string, "test_output")
def test_given_message_provided_but_no_type_then_exception_raised_with_correct_message(self):
comp_message = ("Both exception_type and exception_string must be provided.")
st_obj = st.SystemTest("test_script", "test_name")
st_obj.load_settings({
'exception_string': "test exception string"
})
with self.assertRaises(st.SystemTestingError) as e:
st_obj.check_std_out_for_exception_string()
self.assertEqual(str(e.exception), comp_message)
def test_given_dictionary_contains_items_that_do_not_exist_in_settings_list_then_dict_only_updated_with_those_that_are(self):
settings = {
'arguments': "--area python test_module_name",
'std_out_compare_string': "test_output",
'std_out': "this should not get updated"
}
st_obj = st.SystemTest("test_script.py", "test_name")
st_obj.load_settings(settings)
self.assertEqual(st_obj._arguments, "--area python test_module_name")
self.assertEqual(st_obj._std_out_compare_string, "test_output")
self.assertNotEqual(st_obj._std_out, "this should not get updated")
def setUp(self):
self.st_obj = st.SystemTest("test_script", "test_name")
def setUp(self):
self.st_obj = st.SystemTest("test_script", "test_name")
self.mock_delete_temp_repo = set_up_mock(self, "system_testing.delete_temp_repo")
def setUp(self):
self.mock_check_folders_equal = set_up_mock(self, 'system_testing.check_if_repos_equal')
self.st_obj = st.SystemTest("test_script", "test_name")
def setUp(self):
self.mock_check_git_attributes = set_up_mock(self, 'system_testing.vcs_git.check_git_attributes')
self.st_obj = st.SystemTest("test_script", "test_name")
def setUp(self):
self.mock_get_active_branch = set_up_mock(self, 'system_testing.vcs_git.get_active_branch')
self.st_obj = st.SystemTest("test_script", "test_name")
def test_given_neither_exception_type_nor_message_then_test_passes(self):
st_obj = st.SystemTest("test_script", "test_name")
st_obj.check_std_out_for_exception_string()
def setUp(self):
self.st_obj = st.SystemTest("test_script", "test_name")
self.st_obj._server_repo_path = "test_repo_path"
