def test_parsing_fails_raise(self):
# If request succeeds but parsing the html data fails show error for it
# Use url format context for request to force load dummy file
url = (DUMMY_FILE_DIR / 'badhtml.html').as_uri()
errormsg = 'Error parsing search response for url "%s"' % url
with self.assertRaisesRegex(Exception, errormsg):
with url_context(url):
search(VALIDPKG, '1.0')
def test_request_fails_raise(self):
# If request to DistroWatch fails show error message indicating that
# Use url format context for requests to force failure
url = (SCRIPTDIR / 'foobar.txt').as_uri()
errormsg = 'Error sending search request with url "%s"' % url
with self.assertRaisesRegex(Exception, errormsg):
with url_context(url):
search(VALIDPKG, '1.0')
def test_one_result_return_list_of_one(self):
url = (DUMMY_FILE_DIR / 'oneresult.html').as_uri()
xp = "./body/div[@id='search-results']/ul/li"
with url_context(url), xpath_context(xp):
result = search(VALIDPKG, '1.0')
self.assertEqual(['The Only One'], result)
def test_three_results_return_list_of_three(self):
url = (DUMMY_FILE_DIR / 'threeresults.html').as_uri()
xp = "./body/div[@id='search-results']/ul/li"
expected = ['The First', 'The 2nd: Number Two', 'Third Result']
with url_context(url), xpath_context(xp):
result = search(VALIDPKG, '1.0')
self.assertEqual(expected, result)
package_list = []
with open(LFSPKG_FILE) as pf:
for pkg in pf:
package_list.append(pkg.strip().split())
print('List of packages to search for:')
print('\n'.join([pkg[0] + ' ' + pkg[2] for pkg in package_list]))
# Do the search for all packages and add the list of results to the map
print('\nPerforming package searches...\n')
for (name, mode, version) in package_list:
print('Searching for distros with "%s %s"...' % (name, version))
key = '%s (%s %s)' % (name, mode, version)
package_map[key] = distrosearch.search(name, version, mode)
print('\nPackages (and number of qualifying distros):\n')
for pkg in sorted(package_map.keys()):
print('{: <20}: {}'.format(pkg, len(package_map[pkg])))
# Get set of distros which comply with all host requirements
good_distros = set()
bad_distros = set()
distro_sets = list(filter(None, package_map.values()))
# Check each distro in each list and ensure it's in all the other lists
for distro_set in distro_sets:
for distro in distro_set:
if distro in good_distros or distro in bad_distros:
def test_no_search_results_return_empty_list(self):
url = (DUMMY_FILE_DIR / 'noresults.html').as_uri()
with url_context(url), xpath_context(''):
result = search(VALIDPKG, '1.0')
self.assertEqual([], result)
def test_version_invalid_raise(self):
# Ensure it's a non-empty string
with self.assertRaisesRegex(ValueError, 'Version cannot be empty'):
search(VALIDPKG, '')
with self.assertRaisesRegex(ValueError, 'Version cannot be empty'):
search(VALIDPKG, '\t ')
def test_package_invalid_raise(self):
# Ensure package is a valid value
with self.assertRaisesRegex(ValueError,
'Unknown package: "foobarfoo"'):
search('foobarfoo', '1.0')
def test_mode_invalid_raise(self):
# Ensure mode is a valid value
with self.assertRaisesRegex(ValueError, 'Invalid mode: "badmode"'):
search(VALIDPKG, '1.0', 'badmode')