database/test: attempting to actually fix testing the database in the database package -_-

Author: haraldschilly

src/packages/database/jest.config.js

@@ -3,4 +3,5 @@ module.exports = {
   preset: 'ts-jest',
   testEnvironment: 'node',
   testMatch: ['**/?(*.)+(spec|test).ts?(x)'],
+  setupFiles: ['./test/setup.js'], // Path to your setup file
 };

src/packages/database/postgres/bulk-delete.test.ts

@@ -3,15 +3,12 @@
  *  License: AGPLv3 s.t. "Commons Clause" – see LICENSE.md for details
  */
 
-// see packages/database/pool/pool.ts for where this name is also hard coded:
-process.env.PGDATABASE = "smc_ephemeral_testing_database";
-
 import getPool, { initEphemeralDatabase } from "@cocalc/database/pool";
 import { uuid } from "@cocalc/util/misc";
 import { bulk_delete } from "./bulk-delete";
 
 beforeAll(async () => {
-  await initEphemeralDatabase({ reset: true });
+  await initEphemeralDatabase({});
 }, 15000);
 
 afterAll(async () => {

src/packages/database/postgres/site-license/hook.test.ts

@@ -14,8 +14,6 @@
  * The quota function uses a deep copy operation on all its arguments to avoid this.
  */
 
-// see packages/database/pool/pool.ts for where this name is also hard coded:
-process.env.PGDATABASE = "smc_ephemeral_testing_database";
 
 import { isEqual } from "lodash";
 

src/packages/database/test/setup.js

@@ -0,0 +1,7 @@
+// test/setup.js
+
+// see packages/database/pool/pool.ts for where this name is also hard coded:
+process.env.PGDATABASE = "smc_ephemeral_testing_database";
+
+// checked for in some code to behave differently while running unit tests.
+process.env.COCALC_TEST_MODE = true;