add tests

Author: ymc9

packages/cli/test/db.test.ts

@@ -15,4 +15,47 @@ describe('CLI db commands test', () => {
         runCli('db push', workDir);
         expect(fs.existsSync(path.join(workDir, 'zenstack/dev.db'))).toBe(true);
     });
+
+    it('should seed the database with db seed with seed script', () => {
+        const workDir = createProject(model);
+        const pkgJson = JSON.parse(fs.readFileSync(path.join(workDir, 'package.json'), 'utf8'));
+        pkgJson.zenstack = {
+            seed: 'node seed.js',
+        };
+        fs.writeFileSync(path.join(workDir, 'package.json'), JSON.stringify(pkgJson, null, 2));
+        fs.writeFileSync(
+            path.join(workDir, 'seed.js'),
+            `
+import fs from 'node:fs';
+fs.writeFileSync('seed.txt', 'success');
+        `,
+        );
+
+        runCli('db seed', workDir);
+        expect(fs.readFileSync(path.join(workDir, 'seed.txt'), 'utf8')).toBe('success');
+    });
+
+    it('should seed the database after migrate reset', () => {
+        const workDir = createProject(model);
+        const pkgJson = JSON.parse(fs.readFileSync(path.join(workDir, 'package.json'), 'utf8'));
+        pkgJson.zenstack = {
+            seed: 'node seed.js',
+        };
+        fs.writeFileSync(path.join(workDir, 'package.json'), JSON.stringify(pkgJson, null, 2));
+        fs.writeFileSync(
+            path.join(workDir, 'seed.js'),
+            `
+import fs from 'node:fs';
+fs.writeFileSync('seed.txt', 'success');
+        `,
+        );
+
+        runCli('migrate reset --force', workDir);
+        expect(fs.readFileSync(path.join(workDir, 'seed.txt'), 'utf8')).toBe('success');
+    });
+
+    it('should skip seeding the database without seed script', () => {
+        const workDir = createProject(model);
+        runCli('db seed', workDir);
+    });
 });