def test_get_changes_from_prev_history_obj_change_no_diff(db):
"""A historical change to update an object with no changes returns no changes."""
# Create an Organization.
organization = OrganizationFactory()
historial_change_create = organization.history.first()
# Save the Organization, but don't change any of the values.
organization.save()
historical_change_update = organization.history.exclude(
history_id=historial_change_create.history_id).first()
# The changes from the update should equal [].
assert get_changes_from_prev_history_obj(historical_change_update) == []
def test_get_changes_from_prev_history_obj_change_with_diff(db):
"""A historical change to update an object with a change returns a list of changes."""
# Create an Organization.
organization = OrganizationFactory(salesforce_id="", stripe_account_id="1")
historial_change_create = organization.history.first()
# Save the Organization and change some of the values.
organization.salesforce_id = "1"
organization.stripe_account_id = "2"
organization.save()
historical_change_update = organization.history.exclude(
history_id=historial_change_create.history_id).first()
# The changes from the update should equal be the changes that were made.
assert get_changes_from_prev_history_obj(historical_change_update) == [
"'Salesforce ID' changed from '' to '1'",
"'stripe account id' changed from '1' to '2'",
]