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runner_test.py
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44 lines (33 loc) · 1.42 KB
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from __future__ import absolute_import
from __future__ import unicode_literals
import os.path
import pre_commit.constants as C
from pre_commit.runner import Runner
from testing.fixtures import git_dir
from testing.util import cwd
def test_init_has_no_side_effects(tmpdir):
current_wd = os.getcwd()
runner = Runner(tmpdir.strpath, C.CONFIG_FILE)
assert runner.git_root == tmpdir.strpath
assert os.getcwd() == current_wd
def test_create_sets_correct_directory(tempdir_factory):
path = git_dir(tempdir_factory)
with cwd(path):
runner = Runner.create(C.CONFIG_FILE)
assert os.path.normcase(runner.git_root) == os.path.normcase(path)
assert os.path.normcase(os.getcwd()) == os.path.normcase(path)
def test_create_changes_to_git_root(tempdir_factory):
path = git_dir(tempdir_factory)
with cwd(path):
# Change into some directory, create should set to root
foo_path = os.path.join(path, 'foo')
os.mkdir(foo_path)
os.chdir(foo_path)
assert os.getcwd() != path
runner = Runner.create(C.CONFIG_FILE)
assert os.path.normcase(runner.git_root) == os.path.normcase(path)
assert os.path.normcase(os.getcwd()) == os.path.normcase(path)
def test_config_file_path():
runner = Runner(os.path.join('foo', 'bar'), C.CONFIG_FILE)
expected_path = os.path.join('foo', 'bar', C.CONFIG_FILE)
assert runner.config_file_path == expected_path