Created
August 6, 2016 16:27
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Auto test script ( watchdog + nose ) for TDD ( with test )
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#!/usr/bin/env python | |
import os | |
import sys | |
import time | |
from watchdog.observers import Observer | |
from watchdog.events import PatternMatchingEventHandler | |
# STYLE="startswith_test" | |
# STYLE="endswith_test" | |
UNITEST_DIR = "tests" # ending without / | |
PACKAGE_NAME = "simple_calculator" | |
STARTSWITH_TEST = True | |
def process_filename_and_package_invert(file_path, os_name=None, startswith_test=True): | |
if os_name == 'nt': | |
seperater = "\\" | |
else: | |
seperater = "/" | |
if startswith_test: | |
test_style = "test_" | |
else: | |
test_style = "_test" | |
package = file_path.replace( UNITEST_DIR+seperater, "").replace(".py", "")[2:] | |
print(package) | |
package = package.replace(seperater, ".").replace(test_style, "") | |
package = "{}.{}".format(PACKAGE_NAME, package) | |
print(package) | |
print(os.path.abspath(file_path)) | |
test_file_path = file_path[2:] | |
return { | |
"test_file_path": test_file_path, | |
"package": package | |
} | |
def process_filename_and_package(file_path, os_name=None, startswith_test=True): | |
if os_name == 'nt': | |
seperater = "\\" | |
else: | |
seperater = "/" | |
# file_path == "./simple_calculator/sub/calculator.py" | |
removed_head_tail = file_path[2:-3] | |
# removed_head_tail == "simple_calculator/sub/calculator" | |
package = removed_head_tail.replace(seperater, ".") | |
# package == "simple_calculator.sub.calculator" | |
basename = os.path.basename(file_path) | |
# basename == "calculator.py" | |
prefix_path = file_path[2:].replace(basename, "")[:-1].replace(file_path.split(seperater)[1], "") | |
print(prefix_path) | |
# prefix_path == "/sub" | |
if startswith_test: | |
test_basename = "test_{}".format(basename) | |
else: | |
test_basename = "{}_test.py".format(basename.replace(".py","")) | |
test_file_path = "{}{}{}{}".format(UNITEST_DIR, prefix_path, seperater, test_basename) | |
return { | |
"package": package, | |
"test_file_path": test_file_path | |
} | |
def get_filename_and_package(file_path, os_name, startswith_test): | |
basename = os.path.basename(file_path) | |
if basename.startswith("test_") and basename.endswith(".py"): | |
return process_filename_and_package_invert(file_path, os_name, startswith_test) | |
if basename.endswith("_test.py"): | |
return process_filename_and_package_invert(file_path, os_name, startswith_test) | |
else: | |
return process_filename_and_package(file_path, os_name, startswith_test) | |
def when_file_changed(filename): | |
# cls() | |
# filename = os.path.abspath(filename) | |
args = get_filename_and_package(filename, os.name, STARTSWITH_TEST) | |
nose = "nosetests" | |
options = "--rednose --with-coverage --cover-erase " \ | |
"--cover-package={package} -v {test_file_path}".format(**args) | |
# -v verbose show a list of tests | |
cmd = nose + " " + options | |
print(cmd) | |
os.system(cmd) | |
def cls(): | |
os.system('cls' if os.name == 'nt' else 'clear') | |
class ModifiedHandler(PatternMatchingEventHandler): | |
patterns = ["*.py"] | |
def on_created(self, event): | |
# pass | |
when_file_changed(event.src_path) | |
def on_any_event(self, event): | |
print(event) | |
def on_modified(self, event): | |
when_file_changed(event.src_path) | |
if __name__ == '__main__': | |
args = sys.argv[1:] | |
event_handler = ModifiedHandler() | |
observer = Observer() | |
observer.schedule(event_handler, | |
path=args[1] if args else '.', recursive=True) | |
observer.start() | |
try: | |
while True: | |
time.sleep(1) | |
except KeyboardInterrupt: | |
observer.stop() | |
observer.join() |
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import unittest | |
from simple_calculator.autotest import * | |
class TestAutotest(unittest.TestCase): | |
def test_process_filename_and_package_invert(self): | |
# windows | |
filename = ".\\tests\\test_calculator.py" | |
self.assertEqual( { | |
"test_file_path": "tests\\test_calculator.py", | |
"package": "simple_calculator.calculator" | |
}, process_filename_and_package_invert(filename, 'nt')) | |
filename = ".\\tests\\sub\\test_calculator.py" | |
self.assertEqual( { | |
"test_file_path": "tests\\sub\\test_calculator.py", | |
"package": "simple_calculator.sub.calculator" | |
}, process_filename_and_package_invert(filename, 'nt')) | |
filename = ".\\tests\\calculator_test.py" | |
self.assertEqual( { | |
"test_file_path": "tests\\calculator_test.py", | |
"package": "simple_calculator.calculator" | |
}, process_filename_and_package_invert(filename, 'nt', False)) | |
filename = ".\\tests\\sub\\calculator_test.py" | |
self.assertEqual( { | |
"test_file_path": "tests\\sub\\calculator_test.py", | |
"package": "simple_calculator.sub.calculator" | |
}, process_filename_and_package_invert(filename, 'nt', False)) | |
# Unix | |
filename = "./tests/test_calculator.py" | |
self.assertEqual( { | |
"test_file_path": "tests/test_calculator.py", | |
"package": "simple_calculator.calculator" | |
}, process_filename_and_package_invert(filename)) | |
filename = "./tests/sub/test_calculator.py" | |
self.assertEqual( { | |
"test_file_path": "tests/sub/test_calculator.py", | |
"package": "simple_calculator.sub.calculator" | |
}, process_filename_and_package_invert(filename)) | |
filename = "./tests/calculator_test.py" | |
self.assertEqual( { | |
"test_file_path": "tests/calculator_test.py", | |
"package": "simple_calculator.calculator" | |
}, process_filename_and_package_invert(filename, startswith_test=False)) | |
filename = "./tests/sub/calculator_test.py" | |
self.assertEqual( { | |
"test_file_path": "tests/sub/calculator_test.py", | |
"package": "simple_calculator.sub.calculator" | |
}, process_filename_and_package_invert(filename, startswith_test=False)) | |
def test_process_filename_and_package(self): | |
# windows | |
filename = ".\\simple_calculator\\calculator.py" | |
self.assertEqual( { | |
"test_file_path": "tests\\test_calculator.py", | |
"package": "simple_calculator.calculator" | |
}, process_filename_and_package(filename, 'nt')) | |
filename = ".\\simple_calculator\\sub\\calculator.py" | |
self.assertEqual( { | |
"test_file_path": "tests\\sub\\test_calculator.py", | |
"package": "simple_calculator.sub.calculator" | |
}, process_filename_and_package(filename, 'nt')) | |
filename = ".\\simple_calculator\\calculator.py" | |
self.assertEqual( { | |
"test_file_path": "tests\\calculator_test.py", | |
"package": "simple_calculator.calculator" | |
}, process_filename_and_package(filename, 'nt', False)) | |
filename = ".\\simple_calculator\\sub\\calculator.py" | |
self.assertEqual( { | |
"test_file_path": "tests\\sub\\calculator_test.py", | |
"package": "simple_calculator.sub.calculator" | |
}, process_filename_and_package(filename, 'nt', False)) | |
# Unix | |
filename = "./simple_calculator/calculator.py" | |
self.assertEqual( { | |
"test_file_path": "tests/test_calculator.py", | |
"package": "simple_calculator.calculator" | |
}, process_filename_and_package(filename)) | |
filename = "./simple_calculator/sub/calculator.py" | |
self.assertEqual( { | |
"test_file_path": "tests/sub/test_calculator.py", | |
"package": "simple_calculator.sub.calculator" | |
}, process_filename_and_package(filename)) | |
filename = "./simple_calculator/calculator.py" | |
self.assertEqual( { | |
"test_file_path": "tests/calculator_test.py", | |
"package": "simple_calculator.calculator" | |
}, process_filename_and_package(filename, startswith_test=False)) | |
filename = "./simple_calculator/sub/calculator.py" | |
self.assertEqual( { | |
"test_file_path": "tests/sub/calculator_test.py", | |
"package": "simple_calculator.sub.calculator" | |
}, process_filename_and_package(filename, startswith_test=False)) | |
def test_get_filename_and_package(self): | |
assert True |
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