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"""Test data insertion when migrations are run."""
import pytest
from gn3.auth import db
from gn3.migrations import get_migration, apply_migrations, rollback_migrations
from tests.unit.auth.conftest import (
apply_single_migration, rollback_single_migration, migrations_up_to)
test_params = (
("20221116_01_nKUmX-add-privileges-to-group-leader-role.py",
("SELECT role_id, privilege_id FROM role_privileges "
"WHERE role_id=? AND privilege_id IN (?, ?, ?, ?)"),
("a0e67630-d502-4b9f-b23f-6805d0f30e30",
"221660b1-df05-4be1-b639-f010269dbda9",
"7bcca363-cba9-4169-9e31-26bdc6179b28",
"5103cc68-96f8-4ebb-83a4-a31692402c9b",
"1c59eff5-9336-4ed2-a166-8f70d4cb012e"),
(("a0e67630-d502-4b9f-b23f-6805d0f30e30",
"221660b1-df05-4be1-b639-f010269dbda9"),
("a0e67630-d502-4b9f-b23f-6805d0f30e30",
"7bcca363-cba9-4169-9e31-26bdc6179b28"),
("a0e67630-d502-4b9f-b23f-6805d0f30e30",
"5103cc68-96f8-4ebb-83a4-a31692402c9b"),
("a0e67630-d502-4b9f-b23f-6805d0f30e30",
"1c59eff5-9336-4ed2-a166-8f70d4cb012e"))),)
@pytest.mark.unit_test
@pytest.mark.parametrize("migration_file,query,query_params,data", test_params)
def test_apply_insert(# pylint: disable=[too-many-arguments]
auth_migrations_dir, backend, auth_testdb_path, migration_file, query,
query_params, data):
"""
GIVEN: a database migration script
WHEN: the script is applied
THEN: ensure the given data exists in the table
"""
migration_path=f"{auth_migrations_dir}/{migration_file}"
older_migrations = migrations_up_to(migration_path, auth_migrations_dir)
the_migration = get_migration(migration_path)
apply_migrations(backend, older_migrations)
with db.connection(auth_testdb_path) as conn, db.cursor(conn) as cursor:
cursor.execute(query, query_params)
result_before_migration = cursor.fetchall()
apply_single_migration(backend, the_migration)
cursor.execute(query, query_params)
result_after_migration = cursor.fetchall()
rollback_migrations(backend, older_migrations + [the_migration])
assert len(result_before_migration) == 0, "Expected no results before migration"
assert sorted(result_after_migration) == sorted(data)
@pytest.mark.unit_test
@pytest.mark.parametrize("migration_file,query,query_params,data", test_params)
def test_rollback_insert(# pylint: disable=[too-many-arguments]
auth_migrations_dir, backend, auth_testdb_path, migration_file, query,
query_params, data):
"""
GIVEN: a database migration script
WHEN: the script is rolled back
THEN: ensure the given data no longer exists in the database
"""
migration_path=f"{auth_migrations_dir}/{migration_file}"
older_migrations = migrations_up_to(migration_path, auth_migrations_dir)
the_migration = get_migration(migration_path)
apply_migrations(backend, older_migrations)
with db.connection(auth_testdb_path) as conn, db.cursor(conn) as cursor:
cursor.execute(query, query_params)
result_before_migration = cursor.fetchall()
apply_single_migration(backend, the_migration)
cursor.execute(query, query_params)
result_after_migration = cursor.fetchall()
rollback_single_migration(backend, the_migration)
cursor.execute(query, query_params)
result_after_rollback = cursor.fetchall()
rollback_migrations(backend, older_migrations)
assert len(result_before_migration) == 0, "Expected no results before migration"
assert sorted(result_after_migration) == sorted(data)
assert len(result_after_rollback) == 0, "Expected no results after rollback"
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