Add tests for different payment reference modes

src/QrBill.php

@@ -26,6 +26,10 @@ class QrBill implements Validatable
 
     const SWISS_CROSS_LOGO_FILE = __DIR__ . '/../assets/swiss-cross.png';
 
+    const ERROR_CORRECTION_LEVEL_HIGH = ErrorCorrectionLevel::HIGH;
+    const ERROR_CORRECTION_LEVEL_MEDIUM = ErrorCorrectionLevel::MEDIUM;
+    const ERROR_CORRECTION_LEVEL_LOW = ErrorCorrectionLevel::LOW;
+
     /** @var Header */
     private $header;
 
@@ -50,6 +54,9 @@ class QrBill implements Validatable
     /** @var AlternativeScheme[] */
     private $alternativeSchemes = [];
 
+    /** @var string  */
+    private $errorCorrectionLevel = self::ERROR_CORRECTION_LEVEL_HIGH;
+
     public static function create() : self
     {
         $header = new Header();
@@ -166,6 +173,13 @@ public function addAlternativeScheme(AlternativeScheme $alternativeScheme) : sel
         return $this;
     }
 
+    public function setErrorCorrectionLevel(string $errorCorrectionLevel) : self
+    {
+        $this->errorCorrectionLevel = $errorCorrectionLevel;
+
+        return $this;
+    }
+
     public function getQrCode() : QrCode
     {
         if (!$this->isValid()) {
@@ -181,7 +195,7 @@ public function getQrCode() : QrCode
         $qrCode->setLogoWidth(83); // recommended 7x7 mm in px @ 300dpi
         $qrCode->setRoundBlockSize(false);
         $qrCode->setMargin(0);
-        $qrCode->setErrorCorrectionLevel(new ErrorCorrectionLevel(ErrorCorrectionLevel::HIGH));
+        $qrCode->setErrorCorrectionLevel(new ErrorCorrectionLevel($this->errorCorrectionLevel));
 
         return $qrCode;
     }

tests/QrBillTest.php

@@ -189,6 +189,44 @@ public function testPaymentReferenceMustBeValid()
         $this->assertFalse($qrBill->isValid());
     }
 
+    public function testPaymentReferenceScor()
+    {
+        $qrBill = $this->createQrBill([
+            'header',
+            'creditorInformation',
+            'creditor',
+            'paymentAmountInformation',
+            'paymentReferenceScor'
+        ]);
+
+        # $qrBill->getQrCode()->writeFile(__DIR__ . '/TestData/qr-payment-reference-scor.png');
+
+        $this->assertSame(
+            (new QrReader(__DIR__ . '/TestData/qr-payment-reference-scor.png'))->text(),
+            $qrBill->getQrCode()->getText()
+        );
+    }
+
+    public function testPaymentReferenceNon()
+    {
+        $qrBill = $this->createQrBill([
+            'header',
+            'creditorInformation',
+            'creditor',
+            'paymentAmountInformation',
+            'paymentReferenceNon'
+        ]);
+
+        # $qrBill
+        #    ->setErrorCorrectionLevel(QrBill::ERROR_CORRECTION_LEVEL_MEDIUM) // due to limitations of QrReader class used in assert below
+        #    ->getQrCode()->writeFile(__DIR__ . '/TestData/qr-payment-reference-non.png');
+
+        $this->assertSame(
+            (new QrReader(__DIR__ . '/TestData/qr-payment-reference-non.png'))->text(),
+            $qrBill->getQrCode()->getText()
+        );
+    }
+
     public function testOptionalUltimateDebtorCanBeSet()
     {
         $qrBill = $this->createQrBill([
@@ -433,6 +471,22 @@ public function paymentReference(QrBill &$qrBill)
         $qrBill->setPaymentReference($paymentReference);
     }
 
+    public function paymentReferenceScor(QrBill &$qrBill)
+    {
+        $paymentReference = (new PaymentReference())
+            ->setType(PaymentReference::TYPE_SCOR)
+            ->setReference('RF18539007547034');
+        $qrBill->setPaymentReference($paymentReference);
+    }
+
+    public function paymentReferenceNon(QrBill &$qrBill)
+    {
+        $paymentReference = (new PaymentReference())
+            ->setType(PaymentReference::TYPE_NON);
+
+        $qrBill->setPaymentReference($paymentReference);
+    }
+
     public function invalidPaymentReference(QrBill &$qrBill)
     {
         $paymentReference = (new PaymentReference())

tests/TestData/TestDataTest.php

@@ -28,9 +28,11 @@ public function qrFileProvider()
             [__DIR__ . '/qr-full-set.png', '65461878a3a797567c9a2640b6a784e2'],
             [__DIR__ . '/qr-minimal-setup.png', '00d82b2797622e24b4736b1974094c75'],
             [__DIR__ . '/qr-payment-information-without-amount.png', '82abf9e7e2efb63d2b8d1d3809b82ddd'],
+            [__DIR__ . '/qr-payment-reference-non.png', 'e999c59e2b83e8adba46d4eca3242ac1'],
+            [__DIR__ . '/qr-payment-reference-scor.png', 'de185228c42c39b361a2a0f01627ec1f'],
             [__DIR__ . '/qr-ultimate-debtor.png', '835efdaebe41b0b30e3f967b7aa6a0cb'],
 
-            [__DIR__ . '/proof-of-validation.png', '726bd835f52cb98d3874309222f7a727'],
+            [__DIR__ . '/proof-of-validation.png', 'a825cef70eb1b942d2b643439149bda1'],
         ];
     }
 }