def test_web_page_content(url,
username="******",
password="",
expected_text="</html>",
unexpected_text="",
expected_link_target=None,
expected_link_label=None,
require_validate_p=CFG_TESTS_REQUIRE_HTML_VALIDATION):
"""Test whether web page URL as seen by user USERNAME contains
text EXPECTED_TEXT and, eventually, contains a link to
EXPECTED_LINK_TARGET (if set) labelled EXPECTED_LINK_LABEL (if
set). The EXPECTED_TEXT is checked via substring matching, the
EXPECTED_LINK_TARGET and EXPECTED_LINK_LABEL via exact string
matching.
EXPECTED_TEXT, EXPECTED_LINK_LABEL and EXPECTED_LINK_TARGET can
either be strings or list of strings (in order to check multiple
values inside same page).
Before doing the tests, login as USERNAME with password
PASSWORD. E.g. interesting values for USERNAME are "guest" or
"admin".
Return empty list in case of no problems, otherwise list of error
messages that may have been encountered during processing of
page.
"""
try:
import mechanize
except ImportError:
raise InvenioTestUtilsBrowserException('ERROR: Cannot import mechanize.')
if '--w3c-validate' in sys.argv:
require_validate_p = True
sys.stderr.write('Required validation\n')
error_messages = []
try:
browser = get_authenticated_mechanize_browser(username, password)
browser.open(url)
url_body = browser.response().read()
# now test for EXPECTED_TEXT:
# first normalize expected_text
if isinstance(expected_text, str):
expected_texts = [expected_text]
else:
expected_texts = expected_text
# then test
for cur_expected_text in expected_texts:
try:
url_body.index(cur_expected_text)
except ValueError:
raise InvenioTestUtilsBrowserException, \
'ERROR: Page %s (login %s) does not contain %s, but contains %s' % \
(url, username, cur_expected_text, url_body)
# now test for UNEXPECTED_TEXT:
# first normalize unexpected_text
if isinstance(unexpected_text, str):
if unexpected_text:
unexpected_texts = [unexpected_text]
else:
unexpected_texts = []
else:
unexpected_texts = unexpected_text
# then test
for cur_unexpected_text in unexpected_texts:
try:
url_body.index(cur_unexpected_text)
raise InvenioTestUtilsBrowserException, \
'ERROR: Page %s (login %s) contains %s.' % \
(url, username, cur_unexpected_text)
except ValueError:
pass
# now test for EXPECTED_LINK_TARGET and EXPECTED_LINK_LABEL:
if expected_link_target or expected_link_label:
# first normalize expected_link_target and expected_link_label
if isinstance(expected_link_target, str) or \
expected_link_target is None:
expected_link_targets = [expected_link_target]
else:
expected_link_targets = expected_link_target
if isinstance(expected_link_label, str) or \
expected_link_label is None:
expected_link_labels = [expected_link_label]
else:
expected_link_labels = expected_link_label
max_links = max(len(expected_link_targets), len(expected_link_labels))
expected_link_labels = chain(expected_link_labels, repeat(None))
expected_link_targets = chain(expected_link_targets, repeat(None))
# then test
for dummy in range(0, max_links):
cur_expected_link_target = expected_link_targets.next()
cur_expected_link_label = expected_link_labels.next()
try:
browser.find_link(url=cur_expected_link_target,
text=cur_expected_link_label)
except mechanize.LinkNotFoundError:
raise InvenioTestUtilsBrowserException, \
'ERROR: Page %s (login %s) does not contain link to %s entitled %s.' % \
(url, username, cur_expected_link_target, cur_expected_link_label)
# now test for validation if required
if require_validate_p:
valid_p, errors, warnings = w3c_validate(url_body)
if not valid_p:
error_text = 'ERROR: Page %s (login %s) does not validate:\n %s' % \
(url, username, w3c_errors_to_str(errors, warnings))
open('%s/w3c-markup-validator.log' % CFG_LOGDIR, 'a').write(error_text)
raise InvenioTestUtilsBrowserException, error_text
except mechanize.HTTPError, msg:
error_messages.append('ERROR: Page %s (login %s) not accessible. %s' % \
(url, username, msg))
def test_web_page_content(url,
username="******",
password="",
expected_text="</html>",
unexpected_text="",
expected_link_target=None,
expected_link_label=None,
require_validate_p=CFG_TESTS_REQUIRE_HTML_VALIDATION):
"""Test whether web page URL as seen by user USERNAME contains
text EXPECTED_TEXT and, eventually, contains a link to
EXPECTED_LINK_TARGET (if set) labelled EXPECTED_LINK_LABEL (if
set). The EXPECTED_TEXT is checked via substring matching, the
EXPECTED_LINK_TARGET and EXPECTED_LINK_LABEL via exact string
matching.
EXPECTED_TEXT, EXPECTED_LINK_LABEL and EXPECTED_LINK_TARGET can
either be strings or list of strings (in order to check multiple
values inside same page).
Before doing the tests, login as USERNAME with password
PASSWORD. E.g. interesting values for USERNAME are "guest" or
"admin".
Return empty list in case of no problems, otherwise list of error
messages that may have been encountered during processing of
page.
"""
try:
import mechanize
except ImportError:
raise InvenioTestUtilsBrowserException('ERROR: Cannot import mechanize.')
if '--w3c-validate' in sys.argv:
require_validate_p = True
sys.stderr.write('Required validation\n')
error_messages = []
try:
browser = get_authenticated_mechanize_browser(username, password)
browser.open(url)
url_body = browser.response().read()
# now test for EXPECTED_TEXT:
# first normalize expected_text
if isinstance(expected_text, str):
expected_texts = [expected_text]
else:
expected_texts = expected_text
# then test
for cur_expected_text in expected_texts:
try:
url_body.index(cur_expected_text)
except ValueError:
raise InvenioTestUtilsBrowserException, \
'ERROR: Page %s (login %s) does not contain %s, but contains %s' % \
(url, username, cur_expected_text, url_body)
# now test for UNEXPECTED_TEXT:
# first normalize unexpected_text
if isinstance(unexpected_text, str):
if unexpected_text:
unexpected_texts = [unexpected_text]
else:
unexpected_texts = []
else:
unexpected_texts = unexpected_text
# then test
for cur_unexpected_text in unexpected_texts:
try:
url_body.index(cur_unexpected_text)
raise InvenioTestUtilsBrowserException, \
'ERROR: Page %s (login %s) contains %s.' % \
(url, username, cur_unexpected_text)
except ValueError:
pass
# now test for EXPECTED_LINK_TARGET and EXPECTED_LINK_LABEL:
if expected_link_target or expected_link_label:
# first normalize expected_link_target and expected_link_label
if isinstance(expected_link_target, str) or \
expected_link_target is None:
expected_link_targets = [expected_link_target]
else:
expected_link_targets = expected_link_target
if isinstance(expected_link_label, str) or \
expected_link_label is None:
expected_link_labels = [expected_link_label]
else:
expected_link_labels = expected_link_label
max_links = max(len(expected_link_targets), len(expected_link_labels))
expected_link_labels = chain(expected_link_labels, repeat(None))
expected_link_targets = chain(expected_link_targets, repeat(None))
# then test
for dummy in range(0, max_links):
cur_expected_link_target = expected_link_targets.next()
cur_expected_link_label = expected_link_labels.next()
try:
browser.find_link(url=cur_expected_link_target,
text=cur_expected_link_label)
except mechanize.LinkNotFoundError:
raise InvenioTestUtilsBrowserException, \
'ERROR: Page %s (login %s) does not contain link to %s entitled %s.' % \
(url, username, cur_expected_link_target, cur_expected_link_label)
# now test for validation if required
if require_validate_p:
valid_p, errors, warnings = w3c_validate(url_body)
if not valid_p:
error_text = 'ERROR: Page %s (login %s) does not validate:\n %s' % \
(url, username, w3c_errors_to_str(errors, warnings))
open('%s/w3c-markup-validator.log' % CFG_LOGDIR, 'a').write(error_text)
raise InvenioTestUtilsBrowserException, error_text
except mechanize.HTTPError, msg:
error_messages.append('ERROR: Page %s (login %s) not accessible. %s' % \
(url, username, msg))
for cur_expected_link_target, cur_expected_link_label \
in zip(expected_link_targets, expected_link_labels):
try:
browser.find_link(url=cur_expected_link_target,
text=cur_expected_link_label)
except mechanize.LinkNotFoundError:
raise InvenioTestUtilsBrowserException(
'ERROR: Page %s (login %s) does not contain link'
' to %s entitled %s.' %
(url, username, cur_expected_link_target,
cur_expected_link_label)
)
# Test for validation if required
if require_validate_p:
valid_p, errors, warnings = w3c_validate(url_body)
if not valid_p:
error_text = 'ERROR: Page %s (login %s) does not' \
' validate:\n %s' % \
(url, username,
w3c_errors_to_str(errors, warnings))
raise InvenioTestUtilsBrowserException(error_text)
if CFG_TESTUTILS_VERBOSE >= 9:
print "%s check_web_page_content(), tested page `%s', login `%s'," \
" expected text `%s', unexpected text `%s'." % \
(time.strftime("%Y-%m-%d %H:%M:%S -->", time.localtime()),
url, username, expected_text, unexpected_text)
return browser
for cur_expected_link_target, cur_expected_link_label \
in zip(expected_link_targets, expected_link_labels):
try:
browser.find_link(url=cur_expected_link_target,
text=cur_expected_link_label)
except mechanize.LinkNotFoundError:
raise InvenioTestUtilsBrowserException(
'ERROR: Page %s (login %s) does not contain link'
' to %s entitled %s.' %
(url, username, cur_expected_link_target,
cur_expected_link_label)
)
# Test for validation if required
if require_validate_p:
valid_p, errors, warnings = w3c_validate(url_body)
if not valid_p:
error_text = 'ERROR: Page %s (login %s) does not' \
' validate:\n %s' % \
(url, username,
w3c_errors_to_str(errors, warnings))
raise InvenioTestUtilsBrowserException(error_text)
if CFG_TESTUTILS_VERBOSE >= 9:
print "%s check_web_page_content(), tested page `%s', login `%s'," \
" expected text `%s', unexpected text `%s'." % \
(time.strftime("%Y-%m-%d %H:%M:%S -->", time.localtime()),
url, username, expected_text, unexpected_text)
return browser
def test_web_page_content(
url,
username="******",
password="",
expected_text="</html>",
unexpected_text="",
expected_link_target=None,
expected_link_label=None,
require_validate_p=CFG_TESTS_REQUIRE_HTML_VALIDATION,
):
"""Test whether web page URL as seen by user USERNAME contains
text EXPECTED_TEXT and, eventually, contains a link to
EXPECTED_LINK_TARGET (if set) labelled EXPECTED_LINK_LABEL (if
set). The EXPECTED_TEXT is checked via substring matching, the
EXPECTED_LINK_TARGET and EXPECTED_LINK_LABEL via exact string
matching.
EXPECTED_TEXT, EXPECTED_LINK_LABEL and EXPECTED_LINK_TARGET can
either be strings or list of strings (in order to check multiple
values inside same page).
Before doing the tests, login as USERNAME with password
PASSWORD. E.g. interesting values for USERNAME are "guest" or
"admin".
Return empty list in case of no problems, otherwise list of error
messages that may have been encountered during processing of
page.
"""
if "--w3c-validate" in sys.argv:
require_validate_p = True
sys.stderr.write("Required validation\n")
error_messages = []
try:
import mechanize
except ImportError:
return ["ERROR: Cannot import mechanize."]
browser = mechanize.Browser()
browser.set_handle_robots(False) # ignore robots.txt, since we test gently
try:
# firstly login:
if username == "guest":
pass
else:
browser.open(CFG_SITE_SECURE_URL + "/youraccount/login")
browser.select_form(nr=0)
browser["p_un"] = username
browser["p_pw"] = password
browser.submit()
username_account_page_body = browser.response().read()
try:
username_account_page_body.index("You are logged in as %s." % username)
except ValueError:
raise InvenioTestUtilsBrowserException, "ERROR: Cannot login as %s." % username
# secondly read page body:
browser.open(url)
url_body = browser.response().read()
# now test for EXPECTED_TEXT:
# first normalize expected_text
if isinstance(expected_text, str):
expected_texts = [expected_text]
else:
expected_texts = expected_text
# then test
for cur_expected_text in expected_texts:
try:
url_body.index(cur_expected_text)
except ValueError:
raise InvenioTestUtilsBrowserException, "ERROR: Page %s (login %s) does not contain %s, ut contains %s" % (
url,
username,
cur_expected_text,
url_body,
)
# now test for UNEXPECTED_TEXT:
# first normalize unexpected_text
if isinstance(unexpected_text, str):
if unexpected_text:
unexpected_texts = [unexpected_text]
else:
unexpected_texts = []
else:
unexpected_texts = unexpected_text
# then test
for cur_unexpected_text in unexpected_texts:
try:
url_body.index(cur_unexpected_text)
raise InvenioTestUtilsBrowserException, "ERROR: Page %s (login %s) contains %s." % (
url,
username,
cur_unexpected_text,
)
except ValueError:
pass
# now test for EXPECTED_LINK_TARGET and EXPECTED_LINK_LABEL:
if expected_link_target or expected_link_label:
# first normalize expected_link_target and expected_link_label
if isinstance(expected_link_target, str) or expected_link_target is None:
expected_link_targets = [expected_link_target]
else:
expected_link_targets = expected_link_target
if isinstance(expected_link_label, str) or expected_link_label is None:
expected_link_labels = [expected_link_label]
else:
expected_link_labels = expected_link_label
max_links = max(len(expected_link_targets), len(expected_link_labels))
expected_link_labels = chain(expected_link_labels, repeat(None))
expected_link_targets = chain(expected_link_targets, repeat(None))
# then test
for dummy in range(0, max_links):
cur_expected_link_target = expected_link_targets.next()
cur_expected_link_label = expected_link_labels.next()
try:
browser.find_link(url=cur_expected_link_target, text=cur_expected_link_label)
except mechanize.LinkNotFoundError:
raise InvenioTestUtilsBrowserException, "ERROR: Page %s (login %s) does not contain link to %s entitled %s." % (
url,
username,
cur_expected_link_target,
cur_expected_link_label,
)
# now test for validation if required
if require_validate_p:
valid_p, errors, warnings = w3c_validate(url_body)
if not valid_p:
error_text = "ERROR: Page %s (login %s) does not validate:\n %s" % (
url,
username,
w3c_errors_to_str(errors, warnings),
)
open("%s/w3c-markup-validator.log" % CFG_LOGDIR, "a").write(error_text)
raise InvenioTestUtilsBrowserException, error_text
except mechanize.HTTPError, msg:
error_messages.append("ERROR: Page %s (login %s) not accessible. %s" % (url, username, msg))