Factory: fixed extended interfaces [Closes #87]

Author: dg

src/PhpGenerator/Factory.php

@@ -37,7 +37,11 @@ public function fromClassReflection(\ReflectionClass $from, bool $withBodies = f
 				return !is_subclass_of($iface, $item);
 			});
 		}
-		$class->setImplements($ifaces);
+		if ($from->isInterface()) {
+			$class->setExtends($ifaces);
+		} else {
+			$class->setImplements($ifaces);
+		}
 
 		$class->setComment(Helpers::unformatDocComment((string) $from->getDocComment()));
 		$class->setAttributes(self::getAttributes($from));

tests/PhpGenerator/ClassType.from.phpt

@@ -15,6 +15,8 @@ require __DIR__ . '/../bootstrap.php';
 
 $res[] = ClassType::from(Abc\Interface1::class);
 $res[] = ClassType::from(Abc\Interface2::class);
+$res[] = ClassType::from(Abc\Interface3::class);
+$res[] = ClassType::from(Abc\Interface4::class);
 $res[] = ClassType::from(Abc\Class1::class);
 $res[] = ClassType::from(new Abc\Class2);
 $obj = new Abc\Class3;

tests/PhpGenerator/expected/ClassType.from.expect

@@ -11,6 +11,14 @@ interface Interface2
 {
 }
 
+interface Interface3 extends Interface1
+{
+}
+
+interface Interface4 extends Interface3, Interface2
+{
+}
+
 abstract class Class1 implements Interface1
 {
 	/**

tests/PhpGenerator/fixtures/classes.php

@@ -19,6 +19,14 @@ interface Interface2
 }
 
 
+interface Interface3 extends Interface1
+{
+}
+
+interface Interface4 extends Interface3, Interface2
+{
+}
+
 abstract class Class1 implements Interface1
 {
 	/** @return Class1 */