feat: finalize voucher handling and discount display in summary and overview

2025-11-26 17:29:15 +01:00
parent 32bef9a4e9
commit f4691ec67e
15 changed files with 762 additions and 46 deletions
@@ -0,0 +1,107 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Form\Model;
+
+use App\Form\Model\AcceptedVoucherDto;
+use App\Form\Model\AcceptedVouchersDto;
+use PHPUnit\Framework\TestCase;
+
+class AcceptedVouchersTest extends TestCase
+{
+    public function testAddVoucherCalculatesTotalDiscount(): void
+    {
+        $acceptedVouchers = new AcceptedVouchersDto();
+
+        $acceptedVouchers->addVoucher(new AcceptedVoucherDto(
+            type: AcceptedVoucherDto::TYPE_PROMOTIONAL,
+            code: 'PROMO10',
+            amount: 50.00
+        ));
+
+        $acceptedVouchers->addVoucher(new AcceptedVoucherDto(
+            type: AcceptedVoucherDto::TYPE_PURCHASE,
+            code: 'G1234',
+            amount: 100.00
+        ));
+
+        $this->assertEquals(150.0, $acceptedVouchers->getTotalDiscount());
+        $this->assertCount(2, $acceptedVouchers->getVouchers());
+    }
+
+    public function testFilterVouchersByType(): void
+    {
+        $acceptedVouchers = new AcceptedVouchersDto();
+
+        $acceptedVouchers->addVoucher(new AcceptedVoucherDto(
+            type: AcceptedVoucherDto::TYPE_PROMOTIONAL,
+            code: 'PROMO10',
+            amount: 50.00
+        ));
+
+        $acceptedVouchers->addVoucher(new AcceptedVoucherDto(
+            type: AcceptedVoucherDto::TYPE_PURCHASE,
+            code: 'G1234',
+            amount: 100.00
+        ));
+
+        $acceptedVouchers->addVoucher(new AcceptedVoucherDto(
+            type: AcceptedVoucherDto::TYPE_GOODWILL,
+            code: 'K5678',
+            amount: 75.00
+        ));
+
+        $this->assertCount(1, $acceptedVouchers->getPromotionalVouchers());
+        $this->assertCount(1, $acceptedVouchers->getPurchaseVouchers());
+        $this->assertCount(1, $acceptedVouchers->getGoodwillVouchers());
+    }
+
+    public function testHasVouchersReturnsFalseWhenEmpty(): void
+    {
+        $acceptedVouchers = new AcceptedVouchersDto();
+
+        $this->assertFalse($acceptedVouchers->hasVouchers());
+        $this->assertEquals(0, $acceptedVouchers->count());
+    }
+
+    public function testHasVouchersReturnsTrueWhenNotEmpty(): void
+    {
+        $acceptedVouchers = new AcceptedVouchersDto();
+
+        $acceptedVouchers->addVoucher(new AcceptedVoucherDto(
+            type: AcceptedVoucherDto::TYPE_PROMOTIONAL,
+            code: 'PROMO10',
+            amount: 50.00
+        ));
+
+        $this->assertTrue($acceptedVouchers->hasVouchers());
+        $this->assertEquals(1, $acceptedVouchers->count());
+    }
+
+    public function testFloatPrecisionHandling(): void
+    {
+        $acceptedVouchers = new AcceptedVouchersDto();
+
+        $acceptedVouchers->addVoucher(new AcceptedVoucherDto(
+            type: AcceptedVoucherDto::TYPE_PROMOTIONAL,
+            code: 'PROMO1',
+            amount: 33.33
+        ));
+
+        $acceptedVouchers->addVoucher(new AcceptedVoucherDto(
+            type: AcceptedVoucherDto::TYPE_PROMOTIONAL,
+            code: 'PROMO2',
+            amount: 33.33
+        ));
+
+        $acceptedVouchers->addVoucher(new AcceptedVoucherDto(
+            type: AcceptedVoucherDto::TYPE_PROMOTIONAL,
+            code: 'PROMO3',
+            amount: 33.34
+        ));
+
+        // Should be exactly 100.00 with proper rounding
+        $this->assertEquals(100.0, $acceptedVouchers->getTotalDiscount());
+    }
+}