def inject_wcag2aa(driver, timestamp, file_name, site):
"""
This method inject axe js into website and scans it against wcag2aa rule
:param driver: webdriver
:param timestamp: timestamp of current scan YYYY-MM-DD
:param file_name: file name where to save results
:param site: url to scan
:return:
"""
options = """
{
runOnly: {
type: 'tag',
values: ['wcag2aa']
}
}"""
axe = Axe(driver)
axe.inject()
results = axe.run(context=None, options=options)
f = open(f"accessibility_results/{timestamp}_wcag2aa/" +
file_name.replace("/", "_"),
"w",
encoding="utf-8")
f.write(site + "\n")
f.write(axe.report(results["violations"]))
f.close()
def inject_axe(driver, site, file_name):
"""Using selenium driver, axe injects its own js to the specific site and writes WCAG validations to file"""
axe = Axe(driver)
axe.inject()
results = axe.run()
f = open("results/" + file_name, "w", encoding="utf-8")
f.write(site + "\n")
f.write(axe.report(results["violations"]))
f.close()
def inject_all_rules(driver, timestamp, culture, file_name, site):
axe = Axe(driver)
axe.inject()
results = axe.run()
f = open(
f"results/{timestamp}_all/{culture}/{file_name.replace('/', '_')}",
"w",
encoding="utf-8")
f.write(site + "\n")
f.write(axe.report(results["violations"]))
f.close()
def accesibility_check(self, url):
self.open(url)
axe = Axe(self.driver)
# Inject axe-core javascript into page.
axe.inject()
# Run axe accessibility checks.
results = axe.run()
# Write results to file
axe.write_results(results, 'a11y.json')
# Assert no violations are found
assert len(results["violations"]) == 0, axe.report(
results["violations"])
def test_accessibility(self):
urls_to_test = self.get_urls()
for url in urls_to_test:
self.driver.get(url)
axe = Axe(self.driver)
axe.inject()
results = axe.run()
import time
assert len(results["violations"]) == 0, (
axe.report(results["violations"]),
url,
)
def test_google():
driver = webdriver.Firefox()
driver.get("http://www.google.com")
axe = Axe(driver)
# Inject axe-core javascript into page.
axe.inject()
# Run axe accessibility checks.
results = axe.run()
# Write results to file
axe.write_results(results, 'a11y.json')
driver.close()
# Assert no violations are found
assert len(results["violations"]) == 0, axe.report(results["violations"])
def test_site(url: str):
# Add the path the geckodriver you downloaded earlier
# The following is an example
driver = webdriver.Firefox()
driver.get(url)
axe = Axe(driver)
# Inject axe-core javascript into page.
axe.inject()
# Run axe accessibility checks.
results = axe.run()
# Write results to file
axe.write_results(results, 'pleasework.json')
driver.close()
# Assert no violations are found
assert len(results["violations"]) == 0, axe.report(results["violations"])
def test_contrast(driver: webdriver.Chrome):
axe = Axe(driver)
# Inject axe-core javascript into page.
axe.inject()
# Run axe accessibility checks.
results = axe.run(
options={'runOnly': {
'type': 'rule',
'values': ['color-contrast']
}})
# Write results to file
axe.write_results(results, 'a11y.json')
# Assert no violations are found
logging.info('results:\n%s', json.dumps(results, indent=4, sort_keys=True))
assert len(results["violations"]) == 0, axe.report(results["violations"])
def accessibility(context, acc_standard):
axe = Axe(context.browser)
axe.inject()
results = axe.run(
options={'runOnly': {'type': 'tag', 'values': [acc_standard]}})
current_url = context.browser.current_url
try:
assert len(results["violations"]) == 0
context.test_case.test_result = 'pass'
except AssertionError as ae:
context.test_case.test_result = 'fail'
violations = str(axe.report(results["violations"]))
message = 'Page at url: %s failed accesibility with: %s ' %\
(current_url, violations)
BehaveStepHelper.save_accessibility_report(message)
raise AssertionError(message)
def inject_only_wcag2aa(driver, timestamp, culture, file_name, site):
options = """
{
runOnly: {
type: 'tag',
values: ['wcag2aa','wcag2a']
}
}"""
axe = Axe(driver)
axe.inject()
results = axe.run(context=None, options=options)
f = open(
f"results/{timestamp}_wcag2aa/{culture}/{file_name.replace('/', '_')}",
"w",
encoding="utf-8")
f.write(site + "\n")
f.write(axe.report(results["violations"]))
f.close()
def test_accessibility(self):
"""
Test: Page contains no axe accessibility violations for tags accessibility_test_tags and
excluding the rules in accessibility_test_ignore_rules
When: Page has AccessibilityMixin
"""
self.page.launch()
axe = Axe(self.driver)
axe.inject()
results = axe.run(options=self._build_axe_options())
now = datetime.datetime.now()
report_name = f"{type(self.page).__name__}-{now.strftime('%Y-%m-%d_%H-%M-%S')}.json"
a11y_reports_folder = Path(AUTOREDUCE_HOME_ROOT, "selenium_tests", "a11y_reports")
a11y_reports_folder.mkdir(parents=True, exist_ok=True)
report_path = str(a11y_reports_folder / report_name)
axe.write_results(results, report_path)
self.assertEqual(len(results['violations']), 0, axe.report(results["violations"]))
def inject_all(driver, timestamp, file_name, site):
"""
This method inject axe js into website and scans it against all accessibility tags
https://github.com/dequelabs/axe-core/blob/a5ebc936a53bf8a716fed35fe7ec72b2436eab8e/doc/API.md
:param driver: webdriver
:param timestamp: timestamp of current scan YYYY-MM-DD
:param file_name: file name where to save results
:param site: url to scan
:return:
"""
axe = Axe(driver)
axe.inject()
results = axe.run()
f = open(f"accessibility_results/{timestamp}_all/" +
file_name.replace("/", "_"),
"w",
encoding="utf-8")
f.write(site + "\n")
f.write(axe.report(results["violations"]))
f.close()