WIP server side.

server/tests/models/Expense.test.js

@@ -0,0 +1,34 @@
+import { create, expect } from '~/testInit';
+import Expense from '@/models/Expense';
+import factory from '../../src/database/factories';
+
+describe('Model: Expense', () => {
+  describe('relations', () => {
+    it('Expense model may belongs to associated payment account.', async () => {
+      const expense = await factory.create('expense');
+      
+      const expenseModel = await Expense.query().findById(expense.id);
+      const paymentAccountModel = await expenseModel.$relatedQuery('paymentAccount');
+      
+      expect(paymentAccountModel.id).equals(expense.paymentAccountId);
+    });
+
+    it('Expense model may belongs to associated expense account.', async () => {
+      const expense = await factory.create('expense');
+      
+      const expenseModel = await Expense.query().findById(expense.id);
+      const expenseAccountModel = await expenseModel.$relatedQuery('expenseAccount');
+      
+      expect(expenseAccountModel.id).equals(expense.expenseAccountId);
+    });
+
+    it('Expense model may belongs to associated user model.', async () => {
+      const expense = await factory.create('expense');
+      
+      const expenseModel = await Expense.query().findById(expense.id);
+      const expenseUserModel = await expenseModel.$relatedQuery('user');
+      
+      expect(expenseUserModel.id).equals(expense.userId);
+    });
+  });
+});