Add tests for cached getVersion and update class description

magento · Dec 13, 2019 · ab6cabd · ab6cabd
1 parent 16ab63b
commit ab6cabd
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Showing 2 changed files with 23 additions and 3 deletions.
diff --git a/lib/internal/Magento/Framework/App/ProductMetadata.php b/lib/internal/Magento/Framework/App/ProductMetadata.php
@@ -13,9 +13,7 @@
 use Magento\Framework\Composer\ComposerInformation;
 
 /**
- * Class ProductMetadata
- *
- * @package Magento\Framework\App
+ * Magento application product metadata
  */
 class ProductMetadata implements ProductMetadataInterface
 {

diff --git a/lib/internal/Magento/Framework/App/Test/Unit/ProductMetadataTest.php b/lib/internal/Magento/Framework/App/Test/Unit/ProductMetadataTest.php
@@ -5,6 +5,7 @@
  */
 namespace Magento\Framework\App\Test\Unit;
 
+use Magento\Framework\App\CacheInterface;
 use Magento\Framework\App\ProductMetadata;
 use Magento\Framework\TestFramework\Unit\Helper\ObjectManager;
 
@@ -20,16 +21,27 @@ class ProductMetadataTest extends \PHPUnit\Framework\TestCase
      */
     private $composerInformationMock;
 
+    /**
+     * @var CacheInterface|\PHPUnit_Framework_MockObject_MockObject
+     */
+    private $cacheMock;
+
     protected function setUp()
     {
         $this->composerInformationMock = $this->getMockBuilder(\Magento\Framework\Composer\ComposerInformation::class)
             ->disableOriginalConstructor()->getMock();
 
+        $this->cacheMock = $this->getMockBuilder(CacheInterface::class)->getMock();
+
         $objectManager = new ObjectManager($this);
         $this->productMetadata = $objectManager->getObject(ProductMetadata::class);
         $reflectionProperty = new \ReflectionProperty($this->productMetadata, 'composerInformation');
         $reflectionProperty->setAccessible(true);
         $reflectionProperty->setValue($this->productMetadata, $this->composerInformationMock);
+
+        $reflectionProperty = new \ReflectionProperty($this->productMetadata, 'cache');
+        $reflectionProperty->setAccessible(true);
+        $reflectionProperty->setValue($this->productMetadata, $this->cacheMock);
     }
 
     /**
@@ -40,11 +52,21 @@ protected function setUp()
     public function testGetVersion($packageList, $expectedVersion)
     {
         $this->composerInformationMock->expects($this->any())->method('getSystemPackages')->willReturn($packageList);
+        $this->cacheMock->expects($this->once())->method('save')->with($expectedVersion);
         $productVersion = $this->productMetadata->getVersion();
         $this->assertNotEmpty($productVersion, 'Empty product version');
         $this->assertEquals($expectedVersion, $productVersion);
     }
 
+    public function testGetVersionCached()
+    {
+        $expectedVersion = '1.2.3';
+        $this->composerInformationMock->expects($this->never())->method('getSystemPackages');
+        $this->cacheMock->expects($this->once())->method('load')->willReturn($expectedVersion);
+        $productVersion = $this->productMetadata->getVersion();
+        $this->assertEquals($expectedVersion, $productVersion);
+    }
+
     /**
      * @return array
      */