iframe-proxy | Sunbelt Computer Software

History

220 lines (164 loc) · 6.18 KB

Raw

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217

218

219

220

from __future__ import annotations

import argparse

import os.path

from unittest import mock

import pytest

import pre_commit.constants as C

from pre_commit import main

from pre_commit.errors import FatalError

from pre_commit.util import cmd_output

from testing.auto_namedtuple import auto_namedtuple

from testing.util import cwd

@pytest.mark.parametrize(

('argv', 'expected'),

(

((), ['f']),

(('--f', 'x'), ['x']),

(('--f', 'x', '--f', 'y'), ['x', 'y']),

)

def test_append_replace_default(argv, expected):

parser = argparse.ArgumentParser()

parser.add_argument('--f', action=main.AppendReplaceDefault, default=['f'])

assert parser.parse_args(argv).f == expected

def _args(**kwargs):

kwargs.setdefault('command', 'help')

kwargs.setdefault('config', C.CONFIG_FILE)

return argparse.Namespace(**kwargs)

def test_adjust_args_and_chdir_not_in_git_dir(in_tmpdir):

with pytest.raises(FatalError):

main._adjust_args_and_chdir(_args())

def test_adjust_args_and_chdir_noop(in_git_dir):

args = _args(command='run', files=['f1', 'f2'])

main._adjust_args_and_chdir(args)

assert os.getcwd() == in_git_dir

assert args.config == C.CONFIG_FILE

assert args.files == ['f1', 'f2']

def test_adjust_args_and_chdir_relative_things(in_git_dir):

in_git_dir.join('foo/cfg.yaml').ensure()

in_git_dir.join('foo').chdir()

args = _args(command='run', files=['f1', 'f2'], config='cfg.yaml')

main._adjust_args_and_chdir(args)

assert os.getcwd() == in_git_dir

assert args.config == os.path.join('foo', 'cfg.yaml')

assert args.files == [os.path.join('foo', 'f1'), os.path.join('foo', 'f2')]

@pytest.mark.skipif(os.name != 'nt', reason='windows feature')

def test_install_on_subst(in_git_dir, store): # pragma: posix no cover

assert not os.path.exists('Z:')

cmd_output('subst', 'Z:', str(in_git_dir))

try:

with cwd('Z:'):

test_adjust_args_and_chdir_noop('Z:\\')

finally:

cmd_output('subst', '/d', 'Z:')

def test_adjust_args_and_chdir_non_relative_config(in_git_dir):

in_git_dir.join('foo').ensure_dir().chdir()

args = _args()

main._adjust_args_and_chdir(args)

assert os.getcwd() == in_git_dir

assert args.config == C.CONFIG_FILE

def test_adjust_args_try_repo_repo_relative(in_git_dir):

in_git_dir.join('foo').ensure_dir().chdir()

args = _args(command='try-repo', repo='../foo', files=[])

assert args.repo is not None

assert os.path.exists(args.repo)

main._adjust_args_and_chdir(args)

assert os.getcwd() == in_git_dir

assert os.path.exists(args.repo)

assert args.repo == 'foo'

FNS = (

'autoupdate', 'clean', 'gc', 'hook_impl', 'install', 'install_hooks',

'migrate_config', 'run', 'sample_config', 'uninstall',

)

CMDS = tuple(fn.replace('_', '-') for fn in FNS)

@pytest.fixture

def mock_commands():

mcks = {fn: mock.patch.object(main, fn).start() for fn in FNS}

ret = auto_namedtuple(**mcks)

yield ret

for mck in ret:

mck.stop()

@pytest.fixture

def argparse_parse_args_spy():

parse_args_mock = mock.Mock()

original_parse_args = argparse.ArgumentParser.parse_args

def fake_parse_args(self, args):

# call our spy object

parse_args_mock(args)

return original_parse_args(self, args)

with mock.patch.object(

argparse.ArgumentParser, 'parse_args', fake_parse_args,

yield parse_args_mock

def assert_only_one_mock_called(mock_objs):

total_call_count = sum(mock_obj.call_count for mock_obj in mock_objs)

assert total_call_count == 1

def test_overall_help(mock_commands):

with pytest.raises(SystemExit):

main.main(['--help'])

def test_help_command(mock_commands, argparse_parse_args_spy):

with pytest.raises(SystemExit):

main.main(['help'])

argparse_parse_args_spy.assert_has_calls([

mock.call(['help']),

mock.call(['--help']),

])

def test_help_other_command(mock_commands, argparse_parse_args_spy):

with pytest.raises(SystemExit):

main.main(['help', 'run'])

argparse_parse_args_spy.assert_has_calls([

mock.call(['help', 'run']),

mock.call(['run', '--help']),

])

@pytest.mark.parametrize('command', CMDS)

def test_all_cmds(command, mock_commands, mock_store_dir):

main.main((command,))

assert getattr(mock_commands, command.replace('-', '_')).call_count == 1

assert_only_one_mock_called(mock_commands)

def test_try_repo(mock_store_dir):

with mock.patch.object(main, 'try_repo') as patch:

main.main(('try-repo', '.'))

assert patch.call_count == 1

def test_init_templatedir(mock_store_dir):

with mock.patch.object(main, 'init_templatedir') as patch:

main.main(('init-templatedir', 'tdir'))

assert patch.call_count == 1

assert 'tdir' in patch.call_args[0]

assert patch.call_args[1]['hook_types'] == ['pre-commit']

assert patch.call_args[1]['skip_on_missing_config'] is True

def test_init_templatedir_options(mock_store_dir):

args = (

'init-templatedir',

'tdir',

'--hook-type',

'commit-msg',

'--no-allow-missing-config',

)

with mock.patch.object(main, 'init_templatedir') as patch:

main.main(args)

assert patch.call_count == 1

assert 'tdir' in patch.call_args[0]

assert patch.call_args[1]['hook_types'] == ['commit-msg']

assert patch.call_args[1]['skip_on_missing_config'] is False

def test_help_cmd_in_empty_directory(

in_tmpdir,

mock_commands,

argparse_parse_args_spy,

with pytest.raises(SystemExit):

main.main(['help', 'run'])

argparse_parse_args_spy.assert_has_calls([

mock.call(['help', 'run']),

mock.call(['run', '--help']),

])

def test_expected_fatal_error_no_git_repo(in_tmpdir, cap_out, mock_store_dir):

with pytest.raises(SystemExit):

main.main([])

log_file = os.path.join(mock_store_dir, 'pre-commit.log')

cap_out_lines = cap_out.get().splitlines()

assert (

cap_out_lines[-2] ==

'An error has occurred: FatalError: git failed. '

'Is it installed, and are you in a Git repository directory?'

)

assert cap_out_lines[-1] == f'Check the log at {log_file}'

Sunbelt Computer Software

PL/B Language Development and Support

Navigation Menu

Sunbelt Computer Software

PL/B Language Development and Support

FilesExpand file tree

main_test.py

Latest commit

History

main_test.py

File metadata and controls