feat(enums): add single enum test

Author: marcjulian

__tests__/enums.test.ts

@@ -0,0 +1,18 @@
+import { datamodelSingleEnum } from './fixtures/enums.datamodel';
+import { generateDMMF } from './utils/generateDMMF';
+import { generateEnums } from '../src/generator/enums';
+
+describe('Enums', () => {
+  test('generate an enum', async () => {
+    const dmmf = await generateDMMF(datamodelSingleEnum);
+
+    const expected = `Enum Role {
+  ADMIN
+  USER
+}`;
+    const enums = generateEnums(dmmf.datamodel.enums);
+
+    expect(enums.length).toEqual(1);
+    expect(enums[0]).toMatch(expected);
+  });
+});

__tests__/fixtures/enums.datamodel.ts

@@ -0,0 +1,10 @@
+export const datamodelSingleEnum = /* Prisma */ `
+  model User {
+    id Int @id @default(autoincrement())
+    role Role
+  }
+  enum Role {
+    ADMIN
+    USER
+  }
+`;