added new tests for multiple inheritance

VERSION

@@ -1 +1 @@
-2.0.2
+2.0.3

tests/SchemaWithMultipleInheritanceTest.php

@@ -0,0 +1,34 @@
+<?php
+
+/*
+ * This file is part of the Pho package.
+ *
+ * (c) Emre Sokullu <emre@phonetworks.org>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Pho\Lib\GraphQL\Parser;
+
+
+class SchemaWithMultipleInheritanceTest extends \PHPUnit\Framework\TestCase {
+
+    private $parsed;
+
+    public function setUp() {
+        $this->parsed = new Parse(__DIR__."/assets/SchemaWithMultipleInheritance.graphql");
+    }
+
+    public function tearDown() {
+        unset($this->parsed);
+    }
+
+    public function testMultipleInheritance() {
+        $this->assertEquals("Something", $this->parsed->entity(0)->implementation(0)->name());
+        $this->assertEquals("SomethingElse", $this->parsed->entity(0)->implementation(1)->name());
+        $this->assertEquals("SomethingNoComma", $this->parsed->entity(1)->implementation(0)->name());
+        $this->assertEquals("SomethingElseNoComma", $this->parsed->entity(1)->implementation(1)->name());
+    }
+
+}

tests/assets/SchemaWithMultipleInheritance.graphql

@@ -0,0 +1,9 @@
+type Basic implements Something, SomethingElse {
+  id: ID!,
+  context: String!
+  user: User
+}
+
+type BasicNoComma implements SomethingNoComma SomethingElseNoComma {
+  id: ID,
+}

tests/assets/SnapSchema.graphql

@@ -1,5 +1,5 @@
-<!-- invalid -->
-<!-- because of no field -->
+# <!-- invalid -->
+# <!-- because of no field -->
 
 type Snap @is_a(type: "Object") @extends(type: "Content") {
   @expirable(in: 60*60*24)