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Minor styling fixes for test coverage script

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This commit is contained in:
Sunil Mohan Adapa 2014-12-07 11:39:38 +05:30
parent 5016087d5c
commit 733a4fd139
1 changed files with 17 additions and 21 deletions
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38
plinth/tests/coverage/test_coverage.py
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@ -35,13 +35,13 @@ import unittest
from plinth import tests from plinth import tests
# project directories with testable source code # Project directories with testable source code
SOURCE_DIRS = ['plinth'] + glob.glob('plinth/modules/*') SOURCE_DIRS = ['plinth'] + glob.glob('plinth/modules/*')
# files to exclude from coverage analysis and reporting # Files to exclude from coverage analysis and reporting
FILES_TO_OMIT = ['plinth/tests/*.py'] FILES_TO_OMIT = ['plinth/tests/*.py']
# location of coverage HTML report files # Location of coverage HTML report files
COVERAGE_REPORT_DIR = 'plinth/tests/coverage/report' COVERAGE_REPORT_DIR = 'plinth/tests/coverage/report'
@ -50,59 +50,55 @@ class TestCoverageCommand(setuptools.Command):
Subclass of setuptools Command to perform code test coverage analysis. Subclass of setuptools Command to perform code test coverage analysis.
""" """
description = "Run test coverage analysis" description = 'Run test coverage analysis'
user_options = [ user_options = [
('test-module=', 't', "Explicitly specify a single module to test") ('test-module=', 't', 'Explicitly specify a single module to test')
] ]
def initialize_options(self): def initialize_options(self):
""" """Initialize options to default values."""
Initialize options to default values.
"""
self.test_module = None self.test_module = None
def finalize_options(self): def finalize_options(self):
pass pass
def run(self): def run(self):
""" """Main command implementation."""
Main command implementation.
"""
if self.distribution.install_requires: if self.distribution.install_requires:
self.distribution.fetch_build_eggs( self.distribution.fetch_build_eggs(
self.distribution.install_requires) self.distribution.install_requires)
# erase any existing HTML report files
if self.distribution.tests_require: if self.distribution.tests_require:
self.distribution.fetch_build_eggs(self.distribution.tests_require) self.distribution.fetch_build_eggs(self.distribution.tests_require)
# Erase any existing HTML report files
try: try:
shutil.rmtree(COVERAGE_REPORT_DIR, True) shutil.rmtree(COVERAGE_REPORT_DIR, True)
except: except:
pass pass
# initialize a test suite for one or all modules # Initialize a test suite for one or all modules
if self.test_module is None: if self.test_module is None:
test_suite = tests.TEST_SUITE test_suite = tests.TEST_SUITE
else: else:
test = unittest.defaultTestLoader.\ test = unittest.defaultTestLoader.loadTestsFromNames(
loadTestsFromNames([self.test_module]) [self.test_module])
test_suite = unittest.TestSuite(test) test_suite = unittest.TestSuite(test)
# run the coverage analysis # Run the coverage analysis
runner = unittest.TextTestRunner() runner = unittest.TextTestRunner()
import coverage import coverage
cov = coverage.coverage(auto_data=True, branch=True, cov = coverage.coverage(auto_data=True, branch=True,
source=SOURCE_DIRS, omit=FILES_TO_OMIT) source=SOURCE_DIRS, omit=FILES_TO_OMIT)
cov.erase() # erase existing coverage data file cov.erase() # Erase existing coverage data file
cov.start() cov.start()
runner.run(test_suite) runner.run(test_suite)
cov.stop() cov.stop()
# generate an HTML report and print overall coverage # Generate an HTML report and print overall coverage
html_report_title = ("FreedomBox:Plinth -- Test Coverage as of " + html_report_title = 'FreedomBox:Plinth -- Test Coverage as of ' + \
time.strftime("%x %X %Z")) time.strftime('%x %X %Z')
_coverage = cov.html_report(directory=COVERAGE_REPORT_DIR, _coverage = cov.html_report(directory=COVERAGE_REPORT_DIR,
omit=FILES_TO_OMIT, omit=FILES_TO_OMIT,
title=html_report_title) title=html_report_title)
print('''\nOverall test coverage: {0:.2f} %\n'''.format(_coverage)) print('\nOverall test coverage: {0:.2f} %\n'.format(_coverage))