def test_set_tags_with_extant_tags(db):
"""
``set_tags`` will use extant Tag rows.
"""
sub = make_submission(db)
db.add_all([
content.SubmissionTag(tag=t, targetid=sub.submitid)
for t in ['spam', 'eggs']
])
db.add(content.Tag(title='sausage'))
db.flush()
sub.set_tags(['spam', 'eggs', 'sausage'])
db.flush()
all_tags = content.SubmissionTag.query.all()
assert sorted(t.tag for t in all_tags) == ['eggs', 'sausage', 'spam']
def create_tag(title):
tag = add_entity(content.Tag(title=title))
return tag.tagid