From e28fbb181851ca16bc0ade9c371628f86c25adbc Mon Sep 17 00:00:00 2001
From: David Luevano Alvarado <david@luevano.xyz>
Date: Sun, 19 Feb 2023 22:59:32 -0600
Subject: refactor custom logger and add tests
---
tests/conftest.py | 23 +++++++++++++++++++++++
tests/io_files/__init__.py | 0
tests/test_arg_parser.py | 1 -
tests/test_custom_logger.py | 20 ++++++++++++++++++++
4 files changed, 43 insertions(+), 1 deletion(-)
create mode 100644 tests/io_files/__init__.py
create mode 100644 tests/test_custom_logger.py
(limited to 'tests')
diff --git a/tests/conftest.py b/tests/conftest.py
index fcf4189..58416ea 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -1,7 +1,30 @@
+import sys
+from typing import Callable
import pytest
+from logging import getLogger, DEBUG
+
from pyssg.arg_parser import get_parser
+from pyssg.custom_logger import setup_logger
@pytest.fixture(scope='session')
def arg_parser():
return get_parser()
+
+
+@pytest.fixture(scope='session')
+def logger():
+ setup_logger(__name__, DEBUG)
+ return getLogger(__name__)
+
+
+@pytest.fixture
+def capture_stdout(monkeypatch: Callable) -> dict[str, str | int]:
+ buffer: dict[str, str | int] = {'stdout': '', 'write_calls': 0}
+
+ def fake_writer(s):
+ buffer['stdout'] += s
+ buffer['write_calls'] += 1 # type: ignore
+
+ monkeypatch.setattr(sys.stdout, 'write', fake_writer)
+ return buffer
diff --git a/tests/io_files/__init__.py b/tests/io_files/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/tests/test_arg_parser.py b/tests/test_arg_parser.py
index 1a5b48c..e233e93 100644
--- a/tests/test_arg_parser.py
+++ b/tests/test_arg_parser.py
@@ -31,7 +31,6 @@ def test_valid_args(args: list[str],
@pytest.mark.parametrize('args', [
(['--something-random']),
(['-z']),
- (['hello']),
(['help']),
(['h'])
])
diff --git a/tests/test_custom_logger.py b/tests/test_custom_logger.py
new file mode 100644
index 0000000..1062e41
--- /dev/null
+++ b/tests/test_custom_logger.py
@@ -0,0 +1,20 @@
+import pytest
+from logging import DEBUG, INFO, WARNING, ERROR, CRITICAL
+from typing import Callable
+
+
+@pytest.mark.parametrize('log_level, starts_with, message', [
+ (DEBUG, '[DEBUG]', 'first message'),
+ (INFO, 'second message', 'second message'),
+ (WARNING, '\x1b[33m[WARNING]', 'third message'),
+ (ERROR, '\x1b[31m[ERROR]', 'fourth message'),
+ (CRITICAL, '\x1b[31;1m[CRITICAL]', 'fifth message'),
+])
+def test_log_levels(log_level: int,
+ starts_with: str,
+ message: str,
+ logger: Callable,
+ capture_stdout: dict[str, str | int]) -> None:
+ logger.log(log_level, message)
+ assert str(capture_stdout['stdout']).startswith(starts_with)
+ assert message in str(capture_stdout['stdout'])
--
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