add JSON seeding

Author: pyramation

packages/hello-world/__tests__/seeding/data/seed-data.ts

@@ -1,18 +1,15 @@
 export const users = [
   {
     id: '550e8400-e29b-41d4-a716-446655440001',
-    email: '[email protected]',
-    name: 'Tutorial User 1'
+    email: '[email protected]'
   },
   {
     id: '550e8400-e29b-41d4-a716-446655440002',
-    email: '[email protected]',
-    name: 'Tutorial User 2'
+    email: '[email protected]'
   },
   {
     id: '550e8400-e29b-41d4-a716-446655440003',
-    email: '[email protected]',
-    name: 'Tutorial User 3'
+    email: '[email protected]'
   }
 ];
 

packages/hello-world/__tests__/seeding/seeding.json.test.ts

@@ -0,0 +1,91 @@
+import { getConnections, PgTestClient, seed } from 'supabase-test';
+import path from 'path';
+import { pets, users } from './data/seed-data';
+
+let db: PgTestClient;
+let teardown: () => Promise<void>;
+
+const sql = (f: string) => path.join(__dirname, 'data', f);
+
+const cwd = path.resolve(__dirname, '../../');
+
+beforeAll(async () => {
+  ({ db, teardown } = await getConnections(
+    {}, [
+    seed.launchql(cwd),
+    seed.json({
+      'auth.users': users,
+      'rls_test.pets': pets
+    })
+  ]
+  ));
+});
+
+afterAll(async () => {
+  await teardown();
+});
+
+beforeEach(async () => {
+  await db.beforeEach();
+});
+
+afterEach(async () => {
+  await db.afterEach();
+});
+
+describe('tutorial: testing with sql file seeding', () => {
+  it('should work with sql file seed function', async () => {
+
+    db.setContext({
+      role: 'authenticated',
+      'request.jwt.claim.sub': users[0].id
+    });
+
+    const verifiedPets = await db.any(
+      `SELECT id FROM rls_test.pets WHERE user_id = $1`,
+      [users[0].id]
+    );
+    expect(verifiedPets.length).toBe(1);
+
+    db.clearContext();
+
+    const anonPets = await db.any(
+      `SELECT id FROM rls_test.pets WHERE user_id = $1`,
+      [users[0].id]
+    );
+    expect(anonPets.length).toBe(0);
+
+  });
+  it('should enforce RLS - users can only see their own pets', async () => {
+    // set context to first user
+    db.setContext({
+      role: 'authenticated',
+      'request.jwt.claim.sub': users[0].id
+    });
+
+    // user1 should only see their own pet (Fido)
+    const user1Pets = await db.many(
+      `SELECT id, name, breed, user_id FROM rls_test.pets ORDER BY name`
+    );
+
+    expect(user1Pets.length).toBe(1);
+    expect(user1Pets[0].user_id).toBe(users[0].id);
+    expect(user1Pets[0].name).toBe('Fido');
+
+    // set context to second user
+    db.setContext({
+      role: 'authenticated',
+      'request.jwt.claim.sub': users[1].id
+    });
+
+    // user2 should only see their own pet (Buddy)
+    const user2Pets = await db.many(
+      `SELECT id, name, breed, user_id FROM rls_test.pets ORDER BY name`
+    );
+
+    expect(user2Pets.length).toBe(1);
+    expect(user2Pets[0].user_id).toBe(users[1].id);
+    expect(user2Pets[0].name).toBe('Buddy');
+  });
+});
+