Initial commit with tests, and stuff.

tests/ArrayTraitTest.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace ivuorinen\BBCode\Tests;
+
+use ArrayTraitHelper;
+use TestCase;
+
+class ArrayTraitTest extends TestCase
+{
+    private $class;
+
+    public function setUp()
+    {
+        $this->class = new ArrayTraitHelper();
+    }
+
+    public function test_array_only()
+    {
+        $this->assertTrue(\method_exists($this->class, 'arrayOnly'));
+    }
+
+    public function test_array_except()
+    {
+        $this->assertTrue(\method_exists($this->class, 'arrayExcept'));
+    }
+}