def test_html_diff():
for case in parse_cases(all_test_cases):
def test():
changes = diff(case.old_html, case.new_html, cutoff=0.0)
assert_html_equal(changes, case.target_changes)
test.description = 'test_html_diff - %s' % case.name
yield test
def reverse_cases(cases):
for case in parse_cases(cases):
yield (
case.name + ' (reverse)',
case.new_html,
case.old_html,
reverse_changes_html(case.target_changes),
reverse_edit_script(case.edit_script),
)
def test_cases_sanity():
# check that removing the ins and del markup gives the original
sane_cases = (test_cases + reverse_test_cases + one_way_test_cases)
for case in parse_cases(sane_cases):
def test():
assert_strip_changes(case.old_html, case.new_html,
case.target_changes)
test.description = 'test_cases_sanity - %s' % case.name
yield test
def test_cases_sanity():
# check that removing the ins and del markup gives the original
sane_cases = (test_cases + reverse_test_cases + one_way_test_cases)
for case in parse_cases(sane_cases):
def test():
assert_strip_changes(
case.old_html,
case.new_html,
case.target_changes,
)
test.description = 'test_cases_sanity - %s' % case.name
yield test
def test_html_patch():
for case in parse_cases(all_test_cases):
# check that applying the diff gives back the same new_html
def test():
edit_script = []
edit_script = get_edit_script(case.old_html, case.new_html)
edited_html = html_patch(case.old_html, edit_script)
assert_html_equal(
remove_attributes(edited_html),
remove_attributes(case.new_html),
)
test.description = 'test_html_patch - %s' % case.name
yield test
def test_edit_script():
# edit script output does not reverse easily, don't test the reverse cases
for case in parse_cases(test_cases + one_way_test_cases):
if not case.edit_script:
continue
def test():
actual_edit_script = get_edit_script(case.old_html, case.new_html)
assert_equal(
case.edit_script,
actual_edit_script,
('These edit scripts do not match:\n%s\n!=\n%s'
% (pformat(case.edit_script), pformat(actual_edit_script))),
)
test.description = 'test_edit_script - %s' % case.name
yield test
