def test_install_requires_extra(deps, extras, installed):
it = InstallTests()
try:
it.setUp()
ins = Installer(samples_dir / 'extras' / 'pyproject.toml', python='mock_python',
user=False, deps=deps, extras=extras)
cmd = MockCommand('mock_python')
get_reqs = (
"#!{python}\n"
"import sys\n"
"with open({recording_file!r}, 'wb') as w, open(sys.argv[-1], 'rb') as r:\n"
" w.write(r.read())"
).format(python=sys.executable, recording_file=cmd.recording_file)
cmd.content = get_reqs
with cmd as mock_py:
ins.install_requirements()
with open(mock_py.recording_file) as f:
str_deps = f.read()
deps = str_deps.split('\n') if str_deps else []
assert set(deps) == installed
finally:
it.tearDown()
def test_install_requires(self):
ins = Installer(samples_dir / 'requires-requests.toml',
user=False, python='mock_python')
with MockCommand('mock_python') as mockpy:
ins.install_requirements()
calls = mockpy.get_calls()
assert len(calls) == 1
assert calls[0]['argv'][1:5] == ['-m', 'pip', 'install', '-r']