Replaced deprecated OR operator https://getcomposer.org/doc/articles/versions.md#version-range

Added 5.8.* compatibility
Updated dependency versions
Added phpunit result cache to gitignore

.gitignore

@@ -2,4 +2,5 @@
 composer.phar
 composer.lock
 .DS_Store
-coverage.xml
+coverage.xml
+.phpunit.result.cache

composer.json

@@ -14,14 +14,14 @@
         }
     ],
     "require": {
-        "illuminate/support": "5.1.*|5.2.*|5.3.*|5.4.*|5.5.*|5.6.*|5.7.*",
+        "illuminate/support": "5.1.*||5.2.*||5.3.*||5.4.*||5.5.*||5.6.*||5.7.*||5.8.*",
-        "illuminate/session": "5.1.*|5.2.*|5.3.*|5.4.*|5.5.*|5.6.*|5.7.*",
+        "illuminate/session": "5.1.*||5.2.*||5.3.*||5.4.*||5.5.*||5.6.*||5.7.*||5.8.*",
-        "illuminate/events": "5.1.*|5.2.*|5.3.*|5.4.*|5.5.*|5.6.*|5.7.*"
+        "illuminate/events": "5.1.*||5.2.*||5.3.*||5.4.*||5.5.*||5.6.*||5.7.*||5.8.*"
     },
     "require-dev": {
-        "phpunit/phpunit": "~5.0|~6.0|~7.0",
+        "phpunit/phpunit": "~5.0||~6.0||~7.0||~8.0",
-        "mockery/mockery": "~0.9.0",
+        "mockery/mockery": "^1.0",
-        "orchestra/testbench": "~3.1"
+        "orchestra/testbench": "^3.1"
     },
     "autoload": {
         "psr-4": {

src/Cart.php

@@ -149,7 +149,7 @@ class Cart
 
         $content->put($item->rowId, $item);
 
-        $this->events->fire('cart.added', $item);
+        $this->events->dispatch('cart.added', $item);
 
         $this->session->put($this->instance, $content);
 
@@ -195,7 +195,7 @@ class Cart
             $content->put($cartItem->rowId, $cartItem);
         }
 
-        $this->events->fire('cart.updated', $cartItem);
+        $this->events->dispatch('cart.updated', $cartItem);
 
         $this->session->put($this->instance, $content);
 
@@ -217,7 +217,7 @@ class Cart
 
         $content->pull($cartItem->rowId);
 
-        $this->events->fire('cart.removed', $cartItem);
+        $this->events->dispatch('cart.removed', $cartItem);
 
         $this->session->put($this->instance, $content);
     }
@@ -582,7 +582,7 @@ class Cart
             'content'    => serialize($content),
         ]);
 
-        $this->events->fire('cart.stored');
+        $this->events->dispatch('cart.stored');
     }
 
     /**
@@ -617,7 +617,7 @@ class Cart
             $content->put($cartItem->rowId, $cartItem);
         }
 
-        $this->events->fire('cart.restored');
+        $this->events->dispatch('cart.restored');
 
         $this->session->put($this->instance, $content);
 

src/CartItem.php

@@ -379,6 +379,13 @@ class CartItem implements Arrayable, Jsonable
 
                 return;
 
+            case 'modelFQCN':
+                if (isset($this->associatedModel)) {
+                    return $this->associatedModel;
+                }
+
+                return;
+
             default:
                 return;
         }

tests/CartTest.php

@@ -59,7 +59,7 @@ class CartTest extends TestCase
      *
      * @return void
      */
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 
@@ -215,11 +215,12 @@ class CartTest extends TestCase
 
     /**
      * @test
-     * @expectedException \InvalidArgumentException
-     * @expectedExceptionMessage Please supply a valid identifier.
      */
     public function it_will_validate_the_identifier()
     {
+        $this->expectException(\InvalidArgumentException::class);
+        $this->expectExceptionMessage('Please supply a valid identifier.');
+
         $cart = $this->getCart();
 
         $cart->add(null, 'Some title', 1, 10.00);
@@ -227,11 +228,12 @@ class CartTest extends TestCase
 
     /**
      * @test
-     * @expectedException \InvalidArgumentException
-     * @expectedExceptionMessage Please supply a valid name.
      */
     public function it_will_validate_the_name()
     {
+        $this->expectException(\InvalidArgumentException::class);
+        $this->expectExceptionMessage('Please supply a valid name.');
+
         $cart = $this->getCart();
 
         $cart->add(1, null, 1, 10.00);
@@ -239,11 +241,12 @@ class CartTest extends TestCase
 
     /**
      * @test
-     * @expectedException \InvalidArgumentException
-     * @expectedExceptionMessage Please supply a valid quantity.
      */
     public function it_will_validate_the_quantity()
     {
+        $this->expectException(\InvalidArgumentException::class);
+        $this->expectExceptionMessage('Please supply a valid quantity.');
+
         $cart = $this->getCart();
 
         $cart->add(1, 'Some title', 'invalid', 10.00);
@@ -251,11 +254,12 @@ class CartTest extends TestCase
 
     /**
      * @test
-     * @expectedException \InvalidArgumentException
-     * @expectedExceptionMessage Please supply a valid price.
      */
     public function it_will_validate_the_price()
     {
+        $this->expectException(\InvalidArgumentException::class);
+        $this->expectExceptionMessage('Please supply a valid price.');
+
         $cart = $this->getCart();
 
         $cart->add(1, 'Some title', 1, 'invalid');
@@ -343,10 +347,11 @@ class CartTest extends TestCase
 
     /**
      * @test
-     * @expectedException \Gloudemans\Shoppingcart\Exceptions\InvalidRowIDException
      */
     public function it_will_throw_an_exception_if_a_rowid_was_not_found()
     {
+        $this->expectException(\Gloudemans\Shoppingcart\Exceptions\InvalidRowIDException::class);
+
         $cart = $this->getCart();
 
         $cart->add(new BuyableProduct());
@@ -608,7 +613,7 @@ class CartTest extends TestCase
 
         $cartItem = $cart->get('027c91341fd5cf4d2579b49c4b6a90da');
 
-        $this->assertContains(BuyableProduct::class, Assert::readAttribute($cartItem, 'associatedModel'));
+        $this->assertEquals(BuyableProduct::class, $cartItem->modelFQCN);
     }
 
     /** @test */
@@ -622,16 +627,17 @@ class CartTest extends TestCase
 
         $cartItem = $cart->get('027c91341fd5cf4d2579b49c4b6a90da');
 
-        $this->assertEquals(ProductModel::class, Assert::readAttribute($cartItem, 'associatedModel'));
+        $this->assertEquals(ProductModel::class, $cartItem->modelFQCN);
     }
 
     /**
      * @test
-     * @expectedException \Gloudemans\Shoppingcart\Exceptions\UnknownModelException
-     * @expectedExceptionMessage The supplied model SomeModel does not exist.
      */
     public function it_will_throw_an_exception_when_a_non_existing_model_is_being_associated()
     {
+        $this->expectException(\Gloudemans\Shoppingcart\Exceptions\UnknownModelException::class);
+        $this->expectExceptionMessage('The supplied model SomeModel does not exist.');
+
         $cart = $this->getCart();
 
         $cart->add(1, 'Test item', 1, 10.00);
@@ -825,11 +831,12 @@ class CartTest extends TestCase
 
     /**
      * @test
-     * @expectedException \Gloudemans\Shoppingcart\Exceptions\CartAlreadyStoredException
-     * @expectedExceptionMessage A cart with identifier 123 was already stored.
      */
     public function it_will_throw_an_exception_when_a_cart_was_already_stored_using_the_specified_identifier()
     {
+        $this->expectException(\Gloudemans\Shoppingcart\Exceptions\CartAlreadyStoredException::class);
+        $this->expectExceptionMessage('A cart with identifier 123 was already stored.');
+
         $this->artisan('migrate', [
             '--database' => 'testing',
         ]);