Add AbstractDtoTestCase to automatically test simple models

src/Test/AbstractDtoTestCase.php

@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DigitalRevolution\AccessorPairConstraint\Test;
+
+use DigitalRevolution\AccessorPairConstraint\AccessorPairAsserter;
+use DigitalRevolution\AccessorPairConstraint\Constraint\ConstraintConfig;
+use PHPUnit\Framework\Attributes\CoversClass;
+use PHPUnit\Framework\TestCase;
+use ReflectionAttribute;
+use ReflectionClass;
+
+abstract class AbstractDtoTestCase extends TestCase
+{
+    use AccessorPairAsserter;
+
+    public function testModel(): void
+    {
+        $attributes           = (new ReflectionClass(static::class))
+            ->getAttributes(CoversClass::class, ReflectionAttribute::IS_INSTANCEOF);
+        $testedAttributes = false;
+        foreach ($attributes as $attribute) {
+            if ($attribute->getName() === 'PHPUnit\Framework\Attributes\CoversClass') {
+                $testedAttributes = true;
+                $config = $this->getAccessorPairConfig();
+                static::assertAccessorPairs($attribute->getArguments()[0], $config);
+            }
+        }
+        static::assertTrue($testedAttributes, 'Missing CoversClass attribute');
+    }
+
+    protected function getAccessorPairConfig(): ConstraintConfig
+    {
+        return (new ConstraintConfig())->setAssertPropertyDefaults(true);
+    }
+}