Mock Date to allow testing of trainedAt #59

jest.config.js

@@ -13,4 +13,5 @@ module.exports = {
   },
   verbose: true,
   reporters: ['jest-wip-reporter'],
+  setupFiles: ['jest-date-mock'],
 };

package.json

@@ -36,6 +36,7 @@
     "gts": "^5.2.0",
     "jest": "^29.7.0",
     "jest-circus": "^29.7.0",
+    "jest-date-mock": "^1.0.10",
     "jest-wip-reporter": "^2.1.0",
     "open": "^10.1.0",
     "ts-jest": "^29.1.1",

tests/read-models/shared-state/get-member.test.ts

@@ -1,4 +1,5 @@
 import * as O from 'fp-ts/Option';
+import {advanceTo} from 'jest-date-mock';
 import {getDetails} from '../../../src/read-models/members/get';
 import {EmailAddress} from '../../../src/types';
 import {TestFramework, initTestFramework} from '../test-framework';
@@ -173,9 +174,12 @@ describe('get-via-shared-read-model', () => {
         id: faker.string.uuid() as UUID,
         areaId: createArea.id,
       };
+      const trainedAt = faker.date.future();
       beforeEach(async () => {
+        advanceTo(faker.date.past());
         await framework.commands.area.create(createArea);
         await framework.commands.equipment.add(createEquipment);
+        advanceTo(trainedAt);
         await framework.commands.trainers.markTrained({
           memberNumber: memberNumber as Int,
           equipmentId: createEquipment.id,
@@ -189,7 +193,12 @@ describe('get-via-shared-read-model', () => {
         expect(result.trainedOn[0].name).toStrictEqual(createEquipment.name);
       });
 
-      it.todo('returns date they were marked as trained');
+      it('returns date they were marked as trained', () => {
+        const result = runQuery();
+        expect(result.trainedOn[0].trainedAt).toStrictEqual(
+          trainedAt.toISOString()
+        );
+      });
     });
   });
 });