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# -*- coding: utf-8 -*- |
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3
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import os |
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import pytest |
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import sys |
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import textwrap |
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8
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from cookiecutter import hooks |
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@pytest.yield_fixture |
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def repo_dir_with_hooks(tmpdir): |
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"""Yield a cookiecutter directory with hook files.""" |
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repo_dir = tmpdir |
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hooks_dir = repo_dir.mkdir('hooks') |
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pre_hook_content = textwrap.dedent( |
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u"""\ |
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#!/usr/bin/env python |
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# -*- coding: utf-8 -*- |
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from __future__ import print_function |
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print('pre generation hook') |
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f = open('python_pre.txt', 'w') |
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f.close() |
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""" |
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) |
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pre_gen_hook_file = hooks_dir / 'pre_gen_project.py' |
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pre_gen_hook_file.write_text(pre_hook_content, encoding='utf8') |
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if sys.platform.startswith('win'): |
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post_gen_hook_file = hooks_dir / 'post_gen_project.bat' |
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post_hook_content = textwrap.dedent( |
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u"""\ |
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@echo off |
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echo post generation hook |
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echo. >shell_post.txt |
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""" |
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) |
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post_gen_hook_file.write_text(post_hook_content, encoding='utf8') |
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else: |
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post_gen_hook_file = hooks_dir / 'post_gen_project.sh' |
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post_hook_content = textwrap.dedent( |
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u"""\ |
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#!/bin/bash |
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echo 'post generation hook'; |
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touch 'shell_post.txt' |
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""" |
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) |
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post_gen_hook_file.write_text(post_hook_content, encoding='utf8') |
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yield str(repo_dir) |
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repo_dir.remove() |
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def test_find_hook(monkeypatch, repo_dir_with_hooks): |
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"""Finds the specified hook.""" |
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monkeypatch.chdir(repo_dir_with_hooks) |
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assert ( |
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os.path.abspath('hooks/pre_gen_project.py') == |
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hooks.find_hook('pre_gen_project') |
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) |
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post_hook_name = 'post_gen_project.{}'.format( |
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'bat' if sys.platform.startswith('win') else 'sh' |
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) |
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assert ( |
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os.path.abspath('hooks/{}'.format(post_hook_name)) == |
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hooks.find_hook('post_gen_project') |
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) |
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78
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def test_no_hooks(monkeypatch): |
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"""find_hooks should return None if the hook could not be found.""" |
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monkeypatch.chdir('tests/fake-repo') |
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assert None is hooks.find_hook('pre_gen_project') |
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83
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84
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def test_unknown_hooks_dir(monkeypatch, repo_dir_with_hooks): |
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monkeypatch.chdir(repo_dir_with_hooks) |
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assert hooks.find_hook( |
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'pre_gen_project', |
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hooks_dir='chooks' |
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) is None |
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91
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92
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def test_hook_not_found(monkeypatch, repo_dir_with_hooks): |
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monkeypatch.chdir(repo_dir_with_hooks) |
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assert hooks.find_hook('unknown_hook') is None |
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michaeljoseph /
cookiecutter
