From 108ce67d6b4de03c02ac4588dd2e7486eb857f8e Mon Sep 17 00:00:00 2001
From: Lars Klopstra <larsklopstra@gmail.com>
Date: Sun, 13 Jun 2021 17:43:18 +0200
Subject: [PATCH] `hasTax()` for price (#126)

* Update Price.php

* Update ProductPriceTest.php

* Update Price.php

* Update Price.php

Co-authored-by: Taylor Otwell <taylor@laravel.com>
---
 src/Price.php                   | 10 ++++++++++
 tests/Unit/ProductPriceTest.php |  7 +++++++
 2 files changed, 17 insertions(+)

diff --git a/src/Price.php b/src/Price.php
index 7eab132..e2f19e0 100644
--- a/src/Price.php
+++ b/src/Price.php
@@ -83,6 +83,16 @@ public function tax()
         return $this->formatAmount((int) ($this->rawTax() * 100));
     }
 
+    /**
+     * Determine if the price has tax.
+     *
+     * @return boolean
+     */
+    public function hasTax()
+    {
+        return $this->rawTax() > 0;
+    }
+
     /**
      * Get the raw tax amount.
      *
diff --git a/tests/Unit/ProductPriceTest.php b/tests/Unit/ProductPriceTest.php
index 7936623..475b947 100644
--- a/tests/Unit/ProductPriceTest.php
+++ b/tests/Unit/ProductPriceTest.php
@@ -85,6 +85,13 @@ public function test_it_implements_arrayable_and_jsonable()
         $this->assertSame($data, $product->jsonSerialize());
         $this->assertSame(json_encode($data), $product->toJson());
     }
+    
+    public function test_it_can_check_if_has_tax()
+    {
+        $product = $this->product();
+
+        $this->assertTrue($product->price()->hasTax());
+    }
 
     /**
      * Get a test product price object.