<filename>tests/test_code_quality.py
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License.

import pathlib
import subprocess
import sys
import unittest
import re
import azure.functions as func


ROOT_PATH = pathlib.Path(__file__).parent.parent


class TestCodeQuality(unittest.TestCase):
    def test_mypy(self):
        try:
            import mypy  # NoQA
        except ImportError:
            raise unittest.SkipTest('mypy module is missing')

        try:
            subprocess.run(
                [sys.executable, '-m', 'mypy', '-p', 'azure.functions'],
                check=True,
                stdout=subprocess.PIPE,
                stderr=subprocess.PIPE,
                cwd=str(ROOT_PATH))
        except subprocess.CalledProcessError as ex:
            output = ex.output.decode()
            raise AssertionError(
                f'mypy validation failed:\n{output}') from None

    def test_flake8(self):
        try:
            import flake8  # NoQA
        except ImportError:
            raise unittest.SkipTest('flake8 moudule is missing')

        config_path = ROOT_PATH / '.flake8'
        if not config_path.exists():
            raise unittest.SkipTest('could not locate the .flake8 file')

        try:
            subprocess.run(
                [sys.executable, '-m', 'flake8', '--config', str(config_path)],
                check=True,
                stdout=subprocess.PIPE,
                stderr=subprocess.PIPE,
                cwd=str(ROOT_PATH))
        except subprocess.CalledProcessError as ex:
            output = ex.output.decode()
            raise AssertionError(
                f'flake8 validation failed:\n{output}') from None

    def test_library_version(self):
        # PEP 440 Parsing version strings with regular expressions
        is_valid = re.match(
            r'^([1-9][0-9]*!)?(0|[1-9][0-9]*)(\.(0|[1-9][0-9]*))'
            r'*((a|b|rc)(0|[1-9][0-9]*))?(\.post(0|[1-9][0-9]*))'
            r'?(\.dev(0|[1-9][0-9]*))?$', func.__version__) is not None
        self.assertTrue(is_valid, '__version__ field must be canonical')

<filename>tests/test_code_quality.py
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License.

import pathlib
import subprocess
import sys
import unittest
import re
import azure.functions as func


ROOT_PATH = pathlib.Path(__file__).parent.parent


class TestCodeQuality(unittest.TestCase):
    def test_mypy(self):
        try:
            import mypy  # NoQA
        except ImportError:
            raise unittest.SkipTest('mypy module is missing')

        try:
            subprocess.run(
                [sys.executable, '-m', 'mypy', '-p', 'azure.functions'],
                check=True,
                stdout=subprocess.PIPE,
                stderr=subprocess.PIPE,
                cwd=str(ROOT_PATH))
        except subprocess.CalledProcessError as ex:
            output = ex.output.decode()
            raise AssertionError(
                f'mypy validation failed:\n{output}') from None

    def test_flake8(self):
        try:
            import flake8  # NoQA
        except ImportError:
            raise unittest.SkipTest('flake8 moudule is missing')

        config_path = ROOT_PATH / '.flake8'
        if not config_path.exists():
            raise unittest.SkipTest('could not locate the .flake8 file')

        try:
            subprocess.run(
                [sys.executable, '-m', 'flake8', '--config', str(config_path)],
                check=True,
                stdout=subprocess.PIPE,
                stderr=subprocess.PIPE,
                cwd=str(ROOT_PATH))
        except subprocess.CalledProcessError as ex:
            output = ex.output.decode()
            raise AssertionError(
                f'flake8 validation failed:\n{output}') from None

    def test_library_version(self):
        # PEP 440 Parsing version strings with regular expressions
        is_valid = re.match(
            r'^([1-9][0-9]*!)?(0|[1-9][0-9]*)(\.(0|[1-9][0-9]*))'
            r'*((a|b|rc)(0|[1-9][0-9]*))?(\.post(0|[1-9][0-9]*))'
            r'?(\.dev(0|[1-9][0-9]*))?$', func.__version__) is not None
        self.assertTrue(is_valid, '__version__ field must be canonical')

# Copyright (c) Microsoft Corporation. All rights reserved. # Licensed under the MIT License. # NoQA # NoQA # PEP 440 Parsing version strings with regular expressions