Merge pull request #4 from ingenerator/0.1-skip-constructor

Don't call constructors when stubbing objects

src/Factory/DefaultStubFactory.php

@@ -50,7 +50,7 @@ public function make(array $values, StubbingContext $context): object
         $values = $this->getDefaultsMerger()->merge($defaults, $values, $context);
 
         // Create the instance and apply customised values to it
-        $instance = $this->target_reflection->newInstance();
+        $instance = $this->target_reflection->newInstanceWithoutConstructor();
         foreach ($values as $prop_name => $value) {
             $this->castAndSetPropertyValue($prop_name, $context, $value, $instance);
         }

test/integration/SkipConstructorTest.php

@@ -0,0 +1,51 @@
+<?php
+
+namespace test\integration;
+
+use DateTimeImmutable;
+use Ingenerator\StubObjects\Attribute\StubDefault\StubDefaultValue;
+use Ingenerator\StubObjects\StubObjects;
+use PHPUnit\Framework\TestCase;
+
+class SkipConstructorTest extends TestCase
+{
+
+    public function test_it_can_stub_classes_that_have_constructor_args()
+    {
+        $result = $this->newSubject()->stub(MyStubbableClassWithConstructor::class);
+        $this->assertEquals(
+            [
+                'something_upper' => 'UPPER',
+                'nullable' => NULL,
+                'whenever' => new DateTimeImmutable('2024-02-02 10:30:04'),
+                'a_boolean' => FALSE,
+            ],
+            (array) $result
+        );
+    }
+
+    private function newSubject(array $stubbable_class_patterns = ['*']): StubObjects
+    {
+        return new StubObjects(...get_defined_vars());
+    }
+}
+
+
+class MyStubbableClassWithConstructor
+{
+    #[StubDefaultValue('UPPER')]
+    public string $something_upper;
+
+    public function __construct(
+        public ?string $nullable,
+        #[StubDefaultValue('2024-02-02 10:30:04')]
+        public DateTimeImmutable $whenever,
+        string $something_else,
+        // Note, we have to specify a default stub value because the =FALSE in the code is the *constructor param*
+        // default, technically it is not a default property value.
+        #[StubDefaultValue(FALSE)]
+        public bool $a_boolean = FALSE,
+    ) {
+
+    }
+}