Add callout runtime test

composer.json

@@ -58,6 +58,7 @@
         "lexik/jwt-authentication-bundle": "^2.17",
         "matthiasnoback/symfony-config-test": "^4.3",
         "matthiasnoback/symfony-dependency-injection-test": "^4.3 || ^5.0",
+        "phpspec/prophecy-phpunit": "^2.1",
         "phpunit/phpunit": "^9.6",
         "polishsymfonycommunity/symfony-mocker-container": "^1.0.7",
         "psalm/plugin-phpunit": "^0.18",

tests/Twig/CalloutRuntimeTest.php

@@ -0,0 +1,88 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Tests\Setono\SyliusCalloutPlugin\Twig;
+
+use PHPUnit\Framework\TestCase;
+use Prophecy\Argument;
+use Prophecy\PhpUnit\ProphecyTrait;
+use Setono\SyliusCalloutPlugin\Checker\RenderingEligibility\CalloutRenderingEligibilityCheckerInterface;
+use Setono\SyliusCalloutPlugin\CssClassBuilder\CssClassBuilderInterface;
+use Setono\SyliusCalloutPlugin\Model\Callout;
+use Setono\SyliusCalloutPlugin\Model\CalloutInterface;
+use Setono\SyliusCalloutPlugin\Model\ProductInterface;
+use Setono\SyliusCalloutPlugin\Provider\RenderingCalloutProviderInterface;
+use Setono\SyliusCalloutPlugin\Renderer\CalloutRendererInterface;
+use Setono\SyliusCalloutPlugin\Twig\CalloutRuntime;
+
+final class CalloutRuntimeTest extends TestCase
+{
+    use ProphecyTrait;
+
+    /**
+     * @test
+     */
+    public function it_returns_callouts(): void
+    {
+        $runtime = $this->getCalloutRuntime();
+
+        $product = $this->prophesize(ProductInterface::class);
+        $product->getPreQualifiedCallouts()->willReturn(['callout_1', 'callout_2', 'callout_3']);
+
+        $callouts = $runtime->getCallouts($product->reveal());
+        $calloutsDefaultElement = $runtime->getCallouts($product->reveal(), CalloutInterface::DEFAULT_KEY);
+
+        self::assertArrayHasKey(CalloutInterface::DEFAULT_KEY, $callouts); // element
+        self::assertIsArray($callouts[CalloutInterface::DEFAULT_KEY]);
+        self::assertEquals($callouts[CalloutInterface::DEFAULT_KEY], $calloutsDefaultElement); // this tests that the filter on the CalloutRuntime::getCallouts() method works
+        self::assertArrayHasKey('top', $callouts[CalloutInterface::DEFAULT_KEY]); // top position
+        self::assertArrayHasKey('bottom', $callouts[CalloutInterface::DEFAULT_KEY]); // top position
+
+        $topCallout = $callouts[CalloutInterface::DEFAULT_KEY]['top'];
+        $bottomCallout = $callouts[CalloutInterface::DEFAULT_KEY]['bottom'];
+
+        self::assertInstanceOf(CalloutInterface::class, $topCallout);
+        self::assertInstanceOf(CalloutInterface::class, $bottomCallout);
+
+        self::assertSame('callout_3', $topCallout->getCode());
+        self::assertSame('callout_2', $bottomCallout->getCode());
+    }
+
+    private function getCalloutRuntime(): CalloutRuntime
+    {
+        $calloutRenderingEligibilityChecker = $this->prophesize(CalloutRenderingEligibilityCheckerInterface::class);
+        $calloutRenderingEligibilityChecker->isEligible(Argument::type(CalloutInterface::class))->willReturn(true);
+
+        $cssClassBuilder = $this->prophesize(CssClassBuilderInterface::class);
+
+        $renderCalloutProvider = $this->prophesize(RenderingCalloutProviderInterface::class);
+        $renderCalloutProvider
+            ->getByCodes(['callout_1', 'callout_2', 'callout_3'])
+            ->willReturn([
+                self::createCallout('callout_1', 'top'),
+                self::createCallout('callout_2', 'bottom'),
+                self::createCallout('callout_3', 'top', 10), // this callout should overwrite callout_1 because it has a higher priority
+            ])
+        ;
+
+        $calloutRenderer = $this->prophesize(CalloutRendererInterface::class);
+
+        return new CalloutRuntime(
+            $calloutRenderingEligibilityChecker->reveal(),
+            $cssClassBuilder->reveal(),
+            $renderCalloutProvider->reveal(),
+            $calloutRenderer->reveal(),
+        );
+    }
+
+    private static function createCallout(string $code, string $position, int $priority = 0): CalloutInterface
+    {
+        $callout = new Callout();
+        $callout->setCode($code);
+        $callout->setposition($position);
+        $callout->setPriority($priority);
+
+        return $callout;
+    }
+}