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import pathlib
import httpcore
import jinja2
import pytest
import yaml
from openapi_python_client import Config, GeneratorError
def test__get_project_for_url_or_path(mocker):
data_dict = mocker.MagicMock()
_get_document = mocker.patch("openapi_python_client._get_document", return_value=data_dict)
openapi = mocker.MagicMock()
from_dict = mocker.patch("openapi_python_client.parser.GeneratorData.from_dict", return_value=openapi)
_Project = mocker.patch("openapi_python_client.Project")
url = mocker.MagicMock()
path = mocker.MagicMock()
config = mocker.MagicMock()
from openapi_python_client import MetaType, _get_project_for_url_or_path
project = _get_project_for_url_or_path(url=url, path=path, meta=MetaType.POETRY, config=config)
_get_document.assert_called_once_with(url=url, path=path)
from_dict.assert_called_once_with(data_dict, config=config)
_Project.assert_called_once_with(
openapi=openapi, custom_template_path=None, meta=MetaType.POETRY, file_encoding="utf-8", config=config
)
assert project == _Project.return_value
def test__get_project_for_url_or_path_generator_error(mocker):
data_dict = mocker.MagicMock()
_get_document = mocker.patch("openapi_python_client._get_document", return_value=data_dict)
error = GeneratorError()
from_dict = mocker.patch("openapi_python_client.parser.GeneratorData.from_dict", return_value=error)
_Project = mocker.patch("openapi_python_client.Project")
url = mocker.MagicMock()
path = mocker.MagicMock()
config = mocker.MagicMock()
from openapi_python_client import MetaType, _get_project_for_url_or_path
project = _get_project_for_url_or_path(url=url, path=path, meta=MetaType.POETRY, config=config)
_get_document.assert_called_once_with(url=url, path=path)
from_dict.assert_called_once_with(data_dict, config=config)
_Project.assert_not_called()
assert project == error
def test__get_project_for_url_or_path_document_error(mocker):
error = GeneratorError()
_get_document = mocker.patch("openapi_python_client._get_document", return_value=error)
from_dict = mocker.patch("openapi_python_client.parser.GeneratorData.from_dict")
url = mocker.MagicMock()
path = mocker.MagicMock()
from openapi_python_client import MetaType, _get_project_for_url_or_path
project = _get_project_for_url_or_path(url=url, path=path, meta=MetaType.POETRY, config=Config())
_get_document.assert_called_once_with(url=url, path=path)
from_dict.assert_not_called()
assert project == error
def test_create_new_client(mocker):
project = mocker.MagicMock()
_get_project_for_url_or_path = mocker.patch(
"openapi_python_client._get_project_for_url_or_path", return_value=project
)
url = mocker.MagicMock()
path = mocker.MagicMock()
config = mocker.MagicMock()
from openapi_python_client import MetaType, create_new_client
result = create_new_client(url=url, path=path, meta=MetaType.POETRY, config=config)
_get_project_for_url_or_path.assert_called_once_with(
url=url, path=path, custom_template_path=None, meta=MetaType.POETRY, file_encoding="utf-8", config=config
)
project.build.assert_called_once()
assert result == project.build.return_value
def test_create_new_client_project_error(mocker):
error = GeneratorError()
_get_project_for_url_or_path = mocker.patch(
"openapi_python_client._get_project_for_url_or_path", return_value=error
)
url = mocker.MagicMock()
path = mocker.MagicMock()
config = mocker.MagicMock()
from openapi_python_client import MetaType, create_new_client
result = create_new_client(url=url, path=path, meta=MetaType.POETRY, config=config)
_get_project_for_url_or_path.assert_called_once_with(
url=url, path=path, custom_template_path=None, meta=MetaType.POETRY, file_encoding="utf-8", config=config
)
assert result == [error]
def test_update_existing_client(mocker):
project = mocker.MagicMock()
_get_project_for_url_or_path = mocker.patch(
"openapi_python_client._get_project_for_url_or_path", return_value=project
)
url = mocker.MagicMock()
path = mocker.MagicMock()
config = mocker.MagicMock()
from openapi_python_client import MetaType, update_existing_client
result = update_existing_client(url=url, path=path, meta=MetaType.POETRY, config=config)
_get_project_for_url_or_path.assert_called_once_with(
url=url, path=path, custom_template_path=None, meta=MetaType.POETRY, file_encoding="utf-8", config=config
)
project.update.assert_called_once()
assert result == project.update.return_value
def test_update_existing_client_project_error(mocker):
error = GeneratorError()
_get_project_for_url_or_path = mocker.patch(
"openapi_python_client._get_project_for_url_or_path", return_value=error
)
url = mocker.MagicMock()
path = mocker.MagicMock()
config = mocker.MagicMock()
from openapi_python_client import MetaType, update_existing_client
result = update_existing_client(url=url, path=path, meta=MetaType.POETRY, config=config)
_get_project_for_url_or_path.assert_called_once_with(
url=url, path=path, custom_template_path=None, meta=MetaType.POETRY, file_encoding="utf-8", config=config
)
assert result == [error]
class TestGetJson:
def test__get_document_no_url_or_path(self, mocker):
get = mocker.patch("httpx.get")
Path = mocker.patch("openapi_python_client.Path")
loads = mocker.patch("yaml.safe_load")
from openapi_python_client import _get_document
result = _get_document(url=None, path=None)
assert result == GeneratorError(header="No URL or Path provided")
get.assert_not_called()
Path.assert_not_called()
loads.assert_not_called()
def test__get_document_url_and_path(self, mocker):
get = mocker.patch("httpx.get")
Path = mocker.patch("openapi_python_client.Path")
loads = mocker.patch("yaml.safe_load")
from openapi_python_client import _get_document
result = _get_document(url=mocker.MagicMock(), path=mocker.MagicMock())
assert result == GeneratorError(header="Provide URL or Path, not both.")
get.assert_not_called()
Path.assert_not_called()
loads.assert_not_called()
def test__get_document_bad_url(self, mocker):
get = mocker.patch("httpx.get", side_effect=httpcore.NetworkError)
Path = mocker.patch("openapi_python_client.Path")
loads = mocker.patch("yaml.safe_load")
from openapi_python_client import _get_document
url = mocker.MagicMock()
result = _get_document(url=url, path=None)
assert result == GeneratorError(header="Could not get OpenAPI document from provided URL")
get.assert_called_once_with(url)
Path.assert_not_called()
loads.assert_not_called()
def test__get_document_url_no_path(self, mocker):
get = mocker.patch("httpx.get")
Path = mocker.patch("openapi_python_client.Path")
loads = mocker.patch("yaml.safe_load")
from openapi_python_client import _get_document
url = mocker.MagicMock()
_get_document(url=url, path=None)
get.assert_called_once_with(url)
Path.assert_not_called()
loads.assert_called_once_with(get().content)
def test__get_document_path_no_url(self, mocker):
get = mocker.patch("httpx.get")
loads = mocker.patch("yaml.safe_load")
from openapi_python_client import _get_document
path = mocker.MagicMock()
_get_document(url=None, path=path)
get.assert_not_called()
path.read_bytes.assert_called_once()
loads.assert_called_once_with(path.read_bytes())
def test__get_document_bad_yaml(self, mocker):
get = mocker.patch("httpx.get")
loads = mocker.patch("yaml.safe_load", side_effect=yaml.YAMLError)
from openapi_python_client import _get_document
path = mocker.MagicMock()
result = _get_document(url=None, path=path)
get.assert_not_called()
path.read_bytes.assert_called_once()
loads.assert_called_once_with(path.read_bytes())
assert result == GeneratorError(header="Invalid YAML from provided source")
def make_project(**kwargs):
from unittest.mock import MagicMock
from openapi_python_client import MetaType, Project
kwargs = {"openapi": MagicMock(title="My Test API"), "meta": MetaType.POETRY, "config": Config(), **kwargs}
return Project(**kwargs)
class TestProject:
def test___init__(self, mocker):
openapi = mocker.MagicMock(title="My Test API")
from openapi_python_client import MetaType, Project
project = Project(openapi=openapi, meta=MetaType.POETRY, config=Config())
assert project.openapi == openapi
assert project.project_name == "my-test-api-client"
assert project.package_name == "my_test_api_client"
assert project.package_description == "A client library for accessing My Test API"
assert project.meta == MetaType.POETRY
assert project.project_dir == pathlib.Path.cwd() / project.project_name
assert project.package_dir == pathlib.Path.cwd() / project.project_name / project.package_name
def test___init___no_meta(self, mocker):
openapi = mocker.MagicMock(title="My Test API")
from openapi_python_client import MetaType, Project
project = Project(openapi=openapi, meta=MetaType.NONE, config=Config())
assert project.openapi == openapi
assert project.package_description == "A client library for accessing My Test API"
assert project.meta == MetaType.NONE
assert project.project_dir == pathlib.Path.cwd()
assert project.package_dir == pathlib.Path.cwd() / project.package_name
@pytest.mark.parametrize(
"project_override, package_override, expected_project_name, expected_package_name",
(
(None, None, "my-test-api-client", "my_test_api_client"),
("custom-project", None, "custom-project", "custom_project"),
("custom-project", "custom_package", "custom-project", "custom_package"),
(None, "custom_package", "my-test-api-client", "custom_package"),
),
)
def test_project_and_package_names(
self, mocker, project_override, package_override, expected_project_name, expected_package_name
):
openapi = mocker.MagicMock(title="My Test API")
from openapi_python_client import MetaType, Project
project = Project(
openapi=openapi,
meta=MetaType.POETRY,
config=Config(project_name_override=project_override, package_name_override=package_override),
)
assert project.project_name == expected_project_name
assert project.package_name == expected_package_name
def test_build(self, mocker):
project = make_project()
project.project_dir = mocker.MagicMock()
project.package_dir = mocker.MagicMock()
project._build_metadata = mocker.MagicMock()
project._build_models = mocker.MagicMock()
project._build_api = mocker.MagicMock()
project._create_package = mocker.MagicMock()
project._reformat = mocker.MagicMock()
project._get_errors = mocker.MagicMock()
result = project.build()
project.project_dir.mkdir.assert_called_once()
project._create_package.assert_called_once()
project._build_metadata.assert_called_once()
project._build_models.assert_called_once()
project._build_api.assert_called_once()
project._reformat.assert_called_once()
project._get_errors.assert_called_once()
assert result == project._get_errors.return_value
def test_build_no_meta(self, mocker):
from openapi_python_client import MetaType
project = make_project(meta=MetaType.NONE)
project.project_dir = mocker.MagicMock()
project.package_dir = mocker.MagicMock()
project._build_metadata = mocker.MagicMock()
project._build_models = mocker.MagicMock()
project._build_api = mocker.MagicMock()
project._create_package = mocker.MagicMock()
project._reformat = mocker.MagicMock()
project._get_errors = mocker.MagicMock()
project.build()
project.project_dir.mkdir.assert_not_called()
def test_build_file_exists(self, mocker):
project = make_project()
project.project_dir = mocker.MagicMock()
project.project_dir.mkdir.side_effect = FileExistsError
result = project.build()
project.project_dir.mkdir.assert_called_once()
assert result == [GeneratorError(detail="Directory already exists. Delete it or use the update command.")]
def test_update(self, mocker):
from openapi_python_client import shutil
rmtree = mocker.patch.object(shutil, "rmtree")
project = make_project()
project.package_dir = mocker.MagicMock()
project._build_metadata = mocker.MagicMock()
project._build_models = mocker.MagicMock()
project._build_api = mocker.MagicMock()
project._create_package = mocker.MagicMock()
project._reformat = mocker.MagicMock()
project._get_errors = mocker.MagicMock()
result = project.update()
rmtree.assert_called_once_with(project.package_dir)
project._create_package.assert_called_once()
project._build_models.assert_called_once()
project._build_api.assert_called_once()
project._reformat.assert_called_once()
project._get_errors.assert_called_once()
assert result == project._get_errors.return_value
def test_update_missing_dir(self, mocker):
project = make_project()
project.package_dir = mocker.MagicMock()
project.package_dir.is_dir.return_value = False
project._build_models = mocker.MagicMock()
with pytest.raises(FileNotFoundError):
project.update()
project.package_dir.is_dir.assert_called_once()
project._build_models.assert_not_called()
def test__build_metadata_poetry(self, mocker):
project = make_project()
project._build_pyproject_toml = mocker.MagicMock()
project.project_dir = mocker.MagicMock()
readme_path = mocker.MagicMock(autospec=pathlib.Path)
git_ignore_path = mocker.MagicMock(autospec=pathlib.Path)
paths = {
"README.md": readme_path,
".gitignore": git_ignore_path,
}
project.project_dir.__truediv__.side_effect = lambda x: paths[x]
readme_template = mocker.MagicMock(autospec=jinja2.Template)
git_ignore_template = mocker.MagicMock(autospec=jinja2.Template)
project.env = mocker.MagicMock(autospec=jinja2.Environment)
templates = {
"README.md.jinja": readme_template,
".gitignore.jinja": git_ignore_template,
}
project.env.get_template.side_effect = lambda x: templates[x]
project._build_metadata()
project.env.get_template.assert_has_calls([mocker.call("README.md.jinja"), mocker.call(".gitignore.jinja")])
readme_template.render.assert_called_once_with()
readme_path.write_text.assert_called_once_with(readme_template.render(), encoding="utf-8")
git_ignore_template.render.assert_called_once()
git_ignore_path.write_text.assert_called_once_with(git_ignore_template.render(), encoding="utf-8")
project._build_pyproject_toml.assert_called_once_with(use_poetry=True)
def test__build_metadata_setup(self, mocker):
from openapi_python_client import MetaType
project = make_project(meta=MetaType.SETUP)
project._build_pyproject_toml = mocker.MagicMock()
project._build_setup_py = mocker.MagicMock()
project.project_dir = mocker.MagicMock()
readme_path = mocker.MagicMock(autospec=pathlib.Path)
git_ignore_path = mocker.MagicMock(autospec=pathlib.Path)
paths = {
"README.md": readme_path,
".gitignore": git_ignore_path,
}
project.project_dir.__truediv__.side_effect = lambda x: paths[x]
readme_template = mocker.MagicMock(autospec=jinja2.Template)
git_ignore_template = mocker.MagicMock(autospec=jinja2.Template)
project.env = mocker.MagicMock(autospec=jinja2.Environment)
templates = {
"README.md.jinja": readme_template,
".gitignore.jinja": git_ignore_template,
}
project.env.get_template.side_effect = lambda x: templates[x]
project._build_metadata()
project.env.get_template.assert_has_calls([mocker.call("README.md.jinja"), mocker.call(".gitignore.jinja")])
readme_template.render.assert_called_once_with()
readme_path.write_text.assert_called_once_with(readme_template.render(), encoding="utf-8")
git_ignore_template.render.assert_called_once()
git_ignore_path.write_text.assert_called_once_with(git_ignore_template.render(), encoding="utf-8")
project._build_pyproject_toml.assert_called_once_with(use_poetry=False)
project._build_setup_py.assert_called_once()
def test__build_metadata_none(self, mocker):
from openapi_python_client import MetaType
project = make_project(meta=MetaType.NONE)
project._build_pyproject_toml = mocker.MagicMock()
project._build_metadata()
project._build_pyproject_toml.assert_not_called()
@pytest.mark.parametrize("use_poetry", [(True,), (False,)])
def test__build_pyproject_toml(self, mocker, use_poetry):
project = make_project()
project.project_dir = mocker.MagicMock()
pyproject_path = mocker.MagicMock(autospec=pathlib.Path)
paths = {
"pyproject.toml": pyproject_path,
}
project.project_dir.__truediv__.side_effect = lambda x: paths[x]
pyproject_template = mocker.MagicMock(autospec=jinja2.Template)
project.env = mocker.MagicMock(autospec=jinja2.Environment)
template_path = "pyproject.toml.jinja" if use_poetry else "pyproject_no_poetry.toml.jinja"
templates = {
template_path: pyproject_template,
}
project.env.get_template.side_effect = lambda x: templates[x]
project._build_pyproject_toml(use_poetry=use_poetry)
project.env.get_template.assert_called_once_with(template_path)
pyproject_template.render.assert_called_once_with()
pyproject_path.write_text.assert_called_once_with(pyproject_template.render(), encoding="utf-8")
def test__build_setup_py(self, mocker):
project = make_project()
project.project_dir = mocker.MagicMock()
setup_path = mocker.MagicMock(autospec=pathlib.Path)
paths = {
"setup.py": setup_path,
}
project.project_dir.__truediv__.side_effect = lambda x: paths[x]
setup_template = mocker.MagicMock(autospec=jinja2.Template)
project.env = mocker.MagicMock(autospec=jinja2.Environment)
templates = {
"setup.py.jinja": setup_template,
}
project.env.get_template.side_effect = lambda x: templates[x]
project._build_setup_py()
project.env.get_template.assert_called_once_with("setup.py.jinja")
setup_template.render.assert_called_once_with()
setup_path.write_text.assert_called_once_with(setup_template.render(), encoding="utf-8")
def test__reformat(mocker):
import subprocess
sub_run = mocker.patch("subprocess.run")
project = make_project()
project.project_dir = mocker.MagicMock(autospec=pathlib.Path)
project._reformat()
sub_run.assert_has_calls(
[
mocker.call(
"autoflake -i -r --remove-all-unused-imports --remove-unused-variables --ignore-init-module-imports .",
cwd=project.package_dir,
shell=True,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
),
mocker.call(
"isort .",
cwd=project.project_dir,
shell=True,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
),
mocker.call("black .", cwd=project.project_dir, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE),
]
)
def test__get_errors(mocker):
from openapi_python_client import GeneratorData, MetaType, Project
from openapi_python_client.parser.openapi import EndpointCollection
openapi = mocker.MagicMock(
autospec=GeneratorData,
title="My Test API",
endpoint_collections_by_tag={
"default": mocker.MagicMock(autospec=EndpointCollection, parse_errors=[1]),
"other": mocker.MagicMock(autospec=EndpointCollection, parse_errors=[2]),
},
errors=[3],
)
project = Project(openapi=openapi, meta=MetaType.POETRY, config=Config())
assert project._get_errors() == [1, 2, 3]
def test__custom_templates(mocker):
from openapi_python_client import GeneratorData, MetaType, Project
openapi = mocker.MagicMock(
autospec=GeneratorData,
title="My Test API",
)
project = Project(openapi=openapi, meta=MetaType.POETRY, config=Config())
assert isinstance(project.env.loader, jinja2.PackageLoader)
project = Project(
openapi=openapi,
custom_template_path="../end_to_end_tests/test_custom_templates",
meta=MetaType.POETRY,
config=Config(),
)
assert isinstance(project.env.loader, jinja2.ChoiceLoader)
assert len(project.env.loader.loaders) == 2
assert isinstance(project.env.loader.loaders[0], jinja2.FileSystemLoader)
assert isinstance(project.env.loader.loaders[1], jinja2.PackageLoader)