From e1ed7db7043316f360c12d580553e22b0a75e510 Mon Sep 17 00:00:00 2001
From: Michiel Loncke <56675+webcraft@users.noreply.github.com>
Date: Tue, 20 Dec 2022 16:52:16 +0100
Subject: [PATCH] Add clearOptions() method to ShippingManifest

---
 packages/core/src/Base/ShippingManifest.php   | 10 +++++++++
 .../src/Base/ShippingManifestInterface.php    |  7 ++++++
 .../tests/Unit/Base/ShippingManifestTest.php  | 22 +++++++++++++++++++
 3 files changed, 39 insertions(+)

diff --git a/packages/core/src/Base/ShippingManifest.php b/packages/core/src/Base/ShippingManifest.php
index f64e88818c..ee8945a3f2 100644
--- a/packages/core/src/Base/ShippingManifest.php
+++ b/packages/core/src/Base/ShippingManifest.php
@@ -41,6 +41,16 @@ public function addOption(ShippingOption $option)
         return $this;
     }
 
+    /**
+     * {@inheritDoc}
+     */
+    public function clearOptions()
+    {
+        $this->options = collect();
+
+        return $this;
+    }
+
     /**
      * {@inheritDoc}
      */
diff --git a/packages/core/src/Base/ShippingManifestInterface.php b/packages/core/src/Base/ShippingManifestInterface.php
index 383bbb7aa8..1e0dfac294 100644
--- a/packages/core/src/Base/ShippingManifestInterface.php
+++ b/packages/core/src/Base/ShippingManifestInterface.php
@@ -16,6 +16,13 @@ interface ShippingManifestInterface
      */
     public function addOption(ShippingOption $shippingOption);
 
+    /**
+     * Remove all shipping options
+     *
+     * @return self
+     */
+    public function clearOptions();
+
     /**
      * Return available options for a given cart.
      *
diff --git a/packages/core/tests/Unit/Base/ShippingManifestTest.php b/packages/core/tests/Unit/Base/ShippingManifestTest.php
index a486b656f1..aa305826c6 100644
--- a/packages/core/tests/Unit/Base/ShippingManifestTest.php
+++ b/packages/core/tests/Unit/Base/ShippingManifestTest.php
@@ -115,4 +115,26 @@ public function cannot_add_the_same_option_identifier_more_than_once()
 
         $this->assertCount(1, ShippingManifest::getOptions($this->cart));
     }
+
+    /** @test */
+    public function can_clear_options()
+    {
+        $taxClass = TaxClass::factory()->create();
+
+        ShippingManifest::addOption(
+            new ShippingOption(
+                name: 'Basic Delivery',
+                description: 'Basic Delivery',
+                identifier: 'BASDEL',
+                price: new Price(500, $this->cart->currency, 1),
+                taxClass: $taxClass
+            )
+        );
+
+        $this->assertCount(1, ShippingManifest::getOptions($this->cart));
+
+        ShippingManifest::clearOptions();
+
+        $this->assertCount(0, ShippingManifest::getOptions($this->cart));
+    }
 }