Add setCurrency (#170)

cknow · Dec 9, 2024 · e2b5a45 · e2b5a45
1 parent a46113c
commit e2b5a45
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Showing 2 changed files with 19 additions and 0 deletions.
diff --git a/src/Money.php b/src/Money.php
@@ -95,6 +95,17 @@ public function getAttributes()
         return $this->attributes;
     }
 
+    /**
+     * Set currency.
+     *
+     * @param  \Money\Currency|string  $currency
+     * @return \Cknow\Money\Money
+     */
+    public function setCurrency(\Money\Currency|string $currency)
+    {
+        return new Money($this->getAmount(), static::parseCurrency($currency));
+    }
+
     /**
      * Divide.
      *

diff --git a/tests/MoneyTest.php b/tests/MoneyTest.php
@@ -36,6 +36,14 @@ public function testNullable()
         static::assertEquals(new Money(null, new Currency('USD')), Money::USD(0));
     }
 
+    public function testSetCurrency()
+    {
+        static::assertEquals(Money::USD(25)->setCurrency('EUR'), Money::EUR(25));
+        static::assertEquals(Money::EUR(25)->setCurrency('USD'), Money::USD(25));
+        static::assertEquals(Money::USD('10.00')->setCurrency(new Currency('EUR')), Money::EUR(1000));
+        static::assertEquals(Money::EUR(10.10)->setCurrency(new Currency('USD')), Money::USD(1010));
+    }
+
     public function testConvert()
     {
         static::assertEquals(Money::USD(25), Money::convert(new \Money\Money(25, new Currency('USD'))));