Merge pull request #2 from AlexWestergaard/v1.x

- Updating classes to support chained events
- Write PHPUnit testing and fix found issues
- Removed Validation of Analytics->post() to avoid echoing unknowingly while testing

Author: Alex Westergaard

.github/workflows/ci.yml

@@ -0,0 +1,44 @@
+name: PHP CI
+
+on:
+  pull_request:
+    branches:
+      - "master"
+  workflow_dispatch:
+
+jobs:
+  render-php:
+    runs-on: ${{ matrix.operating-system }}
+    strategy:
+      max-parallel: 4
+      fail-fast: false
+      matrix:
+        operating-system: ["ubuntu-latest", "windows-latest"]
+        php-versions: ["7.0", "7.4", "8.0", "8.1"]
+        phpunit-versions: ["latest"]
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - run: git merge origin/master --no-commit --ff-only
+      - uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-versions }}
+          extensions: mbstring, intl
+          ini-values: post_max_size=256M, max_execution_time=180
+          coverage: xdebug
+          tools: phpunit:${{ matrix.phpunit-versions }}
+      - if: ${{ matrix.php-versions == 7.0 }}
+        name: "PHP 7.0"
+        run: composer require --dev --with-all-dependencies --no-install phpunit/phpunit 6.0
+      - if: ${{ matrix.php-versions == 7.4 }}
+        name: "PHP 7.4"
+        run: composer require --dev --with-all-dependencies --no-install phpunit/phpunit 8.0
+      - if: ${{ matrix.php-versions >= 8.0 }}
+        name: "PHP >8.0"
+        run: composer require --dev --with-all-dependencies --no-install phpunit/phpunit
+      - name: "Install & Test"
+        run: |
+          composer update --no-install --with-all-dependencies
+          composer install
+          ./vendor/bin/phpunit

.gitignore

@@ -1,2 +1,7 @@
-/vendor/
-/test/log/*.log
+# Composer
+/vendor
+/composer.lock
+
+# PHPUnit
+/.phpunit.cache
+.phpunit.result.cache

README.md

@@ -64,31 +64,31 @@ try {
     if ($loggedIn) {
         $analytics->setUserId($uniqueUserId);
     }
-    
-    $viewCart = new Event\ViewCart();
-    $viewCart->setCurrency('EUR');
-    
+
+    $viewCart = Event\ViewCart::new()
+        ->setCurrency('EUR');
+
     $totalPrice = 0;
     foreach ($cartItems as $item) {
-        $product = new Item();
-        $product->setItemId($item['id']);
-        $product->setItemName($item['name']);
-        $product->setQuantity($item['qty']);
         $totalPrice += $item['price_total'];
-        $product->setPrice(round($item['price_total'] / $item['qty'], 2)); // unit price
-        $product->setItemVariant($item['colorName']);
-    
+        $product = Item::new()
+            ->setItemId($item['id'])
+            ->setItemName($item['name'])
+            ->setQuantity($item['qty'])
+            ->setPrice(round($item['price_total'] / $item['qty'], 2)) // unit pric
+            ->setItemVariant($item['colorName']);
+
         $viewCart->addItem($product);
     }
-    
+
     $viewCart->setValue($totalPrice);
-    
+
     $analytics->addEvent($viewCart);
-    
+
     if (!$analytics->post()) {
         // Handling if post was unsuccessfull
     }
-    
+
     // Handling if post was successfull
 } catch (GA4Exception $gErr) {
     // Handle exception
@@ -172,11 +172,13 @@ class ExampleEvent extends Model\Event
     public function setMyVariable(string $value)
     {
         $this->my_variable = $value;
+        return $this; // Allows chained events
     }
 
     public function setMyRequiredVariable(string $value)
     {
         $this->my_required_variable = $value;
+        return $this; // Allows chained events
     }
 }
 ```

composer.json

@@ -10,5 +10,8 @@
     },
     "require": {
         "guzzlehttp/guzzle": "^6.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^9.0"
     }
-}
+}