eris/tools_test.py

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Python
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2016-02-05 01:37:51 +00:00
#!/usr/bin/env python3
# Copyright (C) 2016 Andrew Hamilton. All rights reserved.
# Licensed under the Artistic License 2.0.
import contextlib
import os
import unittest
import unittest.mock
import fill3
import golden
import tools
VIGIL_ROOT = os.path.dirname(__file__)
def widget_to_string(widget):
appearance = widget.appearance_min()
return str(fill3.join("\n", appearance))
@contextlib.contextmanager
def chdir(path):
old_cwd = os.getcwd()
os.chdir(path)
try:
yield
finally:
os.chdir(old_cwd)
def result_path(tool, input_filename):
filename = tool.__qualname__ + "-" + input_filename.replace(".", "_")
return os.path.join(VIGIL_ROOT, "golden-files", "results", filename)
def run_tool(tool, input_filename):
with chdir(os.path.join(VIGIL_ROOT, "golden-files")):
return tool(os.path.join(".", "input", input_filename))
class ToolsTestCase(unittest.TestCase):
def _test_tool(self, tool, input_filename, expected_status):
status, result = run_tool(tool, input_filename)
golden_path = result_path(tool, input_filename)
golden.assertGolden(widget_to_string(result), golden_path)
self.assertEqual(status, expected_status)
def test_metadata(self):
mock_stat_result = unittest.mock.Mock(
st_mode=0o755, st_mtime=1454282045, st_ctime=1454282045,
st_atime=1454282047, st_size=12, st_uid=1111, st_gid=1111,
st_nlink=2)
mock_pw_entry = unittest.mock.Mock(pw_name="foo")
with unittest.mock.patch.object(os, "stat",
return_value=mock_stat_result):
with unittest.mock.patch.object(tools.pwd, "getpwuid",
return_value=mock_pw_entry):
self._test_tool(tools.metadata, "hi3.py",
tools.Status.normal)
def test_contents(self):
self._test_tool(tools.contents, "hi3.py", tools.Status.normal)
def test_python_syntax(self):
self._test_tool(tools.python_syntax, "hi3.py", tools.Status.ok)
def test_unittests(self):
self._test_tool(tools.python_unittests, "hi3.py",
tools.Status.not_applicable)
def test_pydoc(self):
self._test_tool(tools.pydoc, "hi3.py", tools.Status.normal)
def test_python_coverage(self):
self._test_tool(tools.python_coverage, "hi3.py", tools.Status.normal)
def test_pep8(self):
self._test_tool(tools.pep8, "hi3.py", tools.Status.ok)
def test_pyflakes(self):
self._test_tool(tools.pyflakes, "hi3.py", tools.Status.ok)
def test_pylint(self):
self._test_tool(tools.pylint, "hi3.py", tools.Status.ok)
def test_python_gut(self):
self._test_tool(tools.python_gut, "hi3.py", tools.Status.normal)
def test_python_modulefinder(self):
self._test_tool(tools.python_modulefinder, "hi3.py",
tools.Status.normal)
def test_python_mccable(self):
self._test_tool(tools.python_mccabe, "hi3.py", tools.Status.ok)
def test_perl_syntax(self):
self._test_tool(tools.perl_syntax, "perl.pl", tools.Status.ok)
def test_perldoc(self):
self._test_tool(tools.perldoc, "perl.pl",
tools.Status.not_applicable)
self._test_tool(tools.perldoc, "contents.pod", tools.Status.normal)
def test_perltidy(self):
self._test_tool(tools.perltidy, "perl.pl", tools.Status.normal)
def test_perl6_syntax(self):
self._test_tool(tools.perl6_syntax, "perl6.p6", tools.Status.problem)
if __name__ == "__main__":
golden.main()