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import os
import re
from qa.base import BaseTestCase
from qa.shell import gitlint
class ConfigTests(BaseTestCase):
"""Integration tests for gitlint configuration and configuration precedence."""
def test_ignore_by_id(self):
self.create_simple_commit("WIP: Thïs is a title.\nContënt on the second line")
output = gitlint("--ignore", "T5,B4", _tty_in=True, _cwd=self.tmp_git_repo, _ok_code=[1])
expected = '1: T3 Title has trailing punctuation (.): "WIP: Thïs is a title."\n'
self.assertEqualStdout(output, expected)
def test_ignore_by_name(self):
self.create_simple_commit("WIP: Thïs is a title.\nContënt on the second line")
output = gitlint(
"--ignore",
"title-must-not-contain-word,body-first-line-empty",
_cwd=self.tmp_git_repo,
_tty_in=True,
_ok_code=[1],
)
expected = '1: T3 Title has trailing punctuation (.): "WIP: Thïs is a title."\n'
self.assertEqualStdout(output, expected)
def test_verbosity(self):
self.create_simple_commit("WIP: Thïs is a title.\nContënt on the second line")
output = gitlint("-v", _cwd=self.tmp_git_repo, _tty_in=True, _ok_code=[3])
expected = "1: T3\n1: T5\n2: B4\n"
self.assertEqualStdout(output, expected)
output = gitlint("-vv", _cwd=self.tmp_git_repo, _tty_in=True, _ok_code=[3])
self.assertEqualStdout(output, self.get_expected("test_config/test_verbosity_1"))
output = gitlint("-vvv", _cwd=self.tmp_git_repo, _tty_in=True, _ok_code=[3])
self.assertEqualStdout(output, self.get_expected("test_config/test_verbosity_2"))
# test silent mode
output = gitlint("--silent", _cwd=self.tmp_git_repo, _tty_in=True, _ok_code=[3])
self.assertEqualStdout(output, "")
def test_set_rule_option(self):
self.create_simple_commit("This ïs a title.")
output = gitlint("-c", "title-max-length.line-length=5", _tty_in=True, _cwd=self.tmp_git_repo, _ok_code=[3])
self.assertEqualStdout(output, self.get_expected("test_config/test_set_rule_option_1"))
def test_config_from_file(self):
commit_msg = (
"WIP: Thïs is a title thåt is a bit longer.\nContent on the second line\n"
"This line of the body is here because we need it"
)
self.create_simple_commit(commit_msg)
config_path = self.get_sample_path("config/gitlintconfig")
output = gitlint("--config", config_path, _cwd=self.tmp_git_repo, _tty_in=True, _ok_code=[5])
self.assertEqualStdout(output, self.get_expected("test_config/test_config_from_file_1"))
def test_config_from_file_debug(self):
# Test both on existing and new repo (we've had a bug in the past that was unique to empty repos)
repos = [self.tmp_git_repo, self.create_tmp_git_repo()]
for target_repo in repos:
commit_msg = (
"WIP: Thïs is a title thåt is a bit longer.\nContent on the second line\n"
"This line of the body is here because we need it"
)
filename = self.create_simple_commit(commit_msg, git_repo=target_repo)
config_path = self.get_sample_path(os.path.join("config", "gitlintconfig"))
output = gitlint("--config", config_path, "--debug", _cwd=target_repo, _tty_in=True, _ok_code=[5])
expected_kwargs = self.get_debug_vars_last_commit(git_repo=target_repo)
expected_kwargs.update(
{
"config_path": config_path,
"changed_files": [filename],
"changed_files_stats": f"{filename}: 0 additions, 0 deletions",
}
)
self.assertEqualStdout(
output, self.get_expected("test_config/test_config_from_file_debug_1", expected_kwargs)
)
def test_config_from_env(self):
"""Test for configuring gitlint from environment variables"""
# We invoke gitlint, configuring it via env variables, we can check whether gitlint picks these up correctly
# by comparing the debug output with what we'd expect
target_repo = self.create_tmp_git_repo()
commit_msg = (
"WIP: Thïs is a title thåt is a bit longer.\nContent on the second line\n"
"This line of the body is here because we need it"
)
filename = self.create_simple_commit(commit_msg, git_repo=target_repo)
env = self.create_environment(
{
"GITLINT_DEBUG": "1",
"GITLINT_VERBOSITY": "2",
"GITLINT_IGNORE": "T1,T2",
"GITLINT_CONTRIB": "CC1,CT1",
"GITLINT_FAIL_WITHOUT_COMMITS": "1",
"GITLINT_IGNORE_STDIN": "1",
"GITLINT_TARGET": target_repo,
"GITLINT_COMMITS": self.get_last_commit_hash(git_repo=target_repo),
}
)
output = gitlint(_env=env, _cwd=self.tmp_git_repo, _tty_in=True, _ok_code=[5])
expected_kwargs = self.get_debug_vars_last_commit(git_repo=target_repo)
expected_kwargs.update(
{"changed_files": [filename], "changed_files_stats": f"{filename}: 0 additions, 0 deletions"}
)
self.assertEqualStdout(output, self.get_expected("test_config/test_config_from_env_1", expected_kwargs))
# For some env variables, we need a separate test ast they are mutually exclusive with the ones tested above
tmp_commit_msg_file = self.create_tmpfile("WIP: msg-fïlename test.")
env = self.create_environment(
{"GITLINT_DEBUG": "1", "GITLINT_TARGET": target_repo, "GITLINT_SILENT": "1", "GITLINT_STAGED": "1"}
)
output = gitlint(
"--msg-filename", tmp_commit_msg_file, _env=env, _cwd=self.tmp_git_repo, _tty_in=True, _ok_code=[3]
)
# Extract date from actual output to insert it into the expected output
# We have to do this since there's no way for us to deterministically know that date otherwise
p = re.compile("Date: (.*)\n", re.UNICODE | re.MULTILINE)
result = p.search(str(output))
date = result.group(1).strip()
expected_kwargs.update({"date": date})
self.assertEqualStdout(output, self.get_expected("test_config/test_config_from_env_2", expected_kwargs))
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