fix(domain): added toString() to Money.ts

Laurensvanrun · Sep 21, 2021 · 539f2d6 · 539f2d6
1 parent 0e9bdaf
commit 539f2d6
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diff --git a/packages/easy/src/domain/structs/Money.ts b/packages/easy/src/domain/structs/Money.ts
@@ -10,6 +10,10 @@ export class Money extends Struct {
   add = (amount: number): Money => money(this.currency, this.value + amount);
   subtract = (amount: number): Money => money(this.currency, this.value - amount);
   times = (n: number): Money => money(this.currency, this.value * n);
+
+  toString(): string {
+    return `${this.currency.code} ${this.value?.toFixed(this.currency.digits)}`;
+  }
 }
 
 export const money = (currency: Currency, value: number): Money => new Money({ currency: currency.id, value });

diff --git a/packages/easy/test/domain/structs/Money.test.ts b/packages/easy/test/domain/structs/Money.test.ts
@@ -34,6 +34,11 @@ describe('Money', () => {
     expect(m2.currency).toBe(m.currency);
     expect(m2.value).toBe(168);
   });
+
+  test('toString', () => {
+    expect(m).toMatchText("€ 42.00");
+    expect(money(Currency.GBP, 16)).toMatchText("£ 16.00");
+  });
 });
 
 describe('isMoney', () => {