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# -*- coding: utf-8 -*- |
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import os |
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import sys |
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import textwrap |
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import pytest |
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from cookiecutter import hooks |
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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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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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36
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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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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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@pytest.yield_fixture |
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def dir_with_hooks(tmpdir): |
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"""Yield a directory that contains hook backup files.""" |
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hooks_dir = tmpdir.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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print('pre_gen_project.py~') |
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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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post_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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print('post_gen_project.py~') |
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""" |
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) |
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post_gen_hook_file = hooks_dir / 'post_gen_project.py~' |
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post_gen_hook_file.write_text(post_hook_content, encoding='utf8') |
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# Make sure to yield the parent directory as `find_hooks()` |
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# looks into `hooks/` in the current working directory |
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yield str(tmpdir) |
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pre_gen_hook_file.remove() |
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post_gen_hook_file.remove() |
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84
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def test_ignore_hook_backup_files(monkeypatch, dir_with_hooks): |
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# Change the current working directory that contains `hooks/` |
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monkeypatch.chdir(dir_with_hooks) |
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assert hooks.find_hook('pre_gen_project') is None |
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assert hooks.find_hook('post_gen_project') is None |
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michaeljoseph /
cookiecutter
