fix(Price): GetValue

phpunit.xml.dist

@@ -2,7 +2,7 @@
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" bootstrap="./vendor/autoload.php" colors="true" enforceTimeLimit="true" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.1/phpunit.xsd" cacheDirectory=".phpunit.cache" requireCoverageMetadata="true">
   <testsuites>
     <testsuite name="Core Tests">
-      <directory suffix=".php">./tests/Core/</directory>
+      <directory suffix="Test.php">./tests</directory>
     </testsuite>
   </testsuites>
   <coverage/>

src/Price.php

@@ -315,7 +315,7 @@ public function __clone(): void
      *     VAT: string,
      *     time: string|null,
      *     details: array{
-     *         unit: \MiBo\Prices\Units\Price\Currency,
+     *         unit: array<mixed>,
      *         VAT: \MiBo\VAT\VAT,
      *         prices: array<\MiBo\Prices\Contracts\PriceInterface>
      *     }
@@ -331,7 +331,7 @@ public function __debugInfo(): array
             'VAT'          => $this->getVAT()->getRate()->name,
             'time'         => $this->getDateTime()->format(DateTime::ATOM),
             'details'      => [
-                'unit'   => $this->getUnit(),
+                'unit'   => $this->getUnit()->__debugInfo(),
                 'VAT'    => $this->getVAT(),
                 'prices' => $this->getNestedPrices(),
             ],

tests/Issues/Issue005Test.php

@@ -0,0 +1,57 @@
+<?php
+
+declare(strict_types=1);
+
+namespace MiBo\Prices\Tests\Issues;
+
+use MiBo\Prices\Price;
+use MiBo\Prices\Tests\VATResolver;
+use MiBo\Prices\Units\Price\Currency;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Class Issue005Test
+ *
+ * @package MiBo\Prices\Tests\Issues
+ *
+ * @author Michal Boris <[email protected]>
+ *
+ * @since 2.0.1
+ *
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise.
+ */
+final class Issue005Test extends TestCase
+{
+    /**
+     * @small
+     *
+     * @coversNothing
+     *
+     * @return void
+     */
+    public function test(): void
+    {
+        $price = new Price(100, Currency::get('EUR'), VATResolver::retrieveByCategory('1', 'SVK'));
+
+        self::assertEquals(100, $price->getValue());
+        self::assertEquals(100, $price->getValue());
+
+        $newPrice = new Price(100, Currency::get('EUR'), VATResolver::retrieveByCategory('1', 'SVK'));
+
+        self::assertEquals(100, $newPrice->getValue());
+        self::assertEquals(100, $newPrice->getValue());
+
+        $combined = $price->add($newPrice);
+
+        self::assertEquals(200, $combined->getValue());
+        self::assertEquals(200, $combined->getValue());
+        self::assertEquals(200, $price->getValue());
+
+        $differentVat = new Price(100, Currency::get('EUR'), VATResolver::retrieveByCategory('2', 'SVK'));
+
+        $price->add($differentVat);
+
+        self::assertEquals(300, $price->getValue());
+        self::assertEquals(360, $price->getValueWithVAT());
+    }
+}