Actualización

vendor/php-xapi/model/spec/Interaction/LikertInteractionDefinitionSpec.php

@@ -0,0 +1,80 @@
+<?php
+
+/*
+ * This file is part of the xAPI package.
+ *
+ * (c) Christian Flothmann <christian.flothmann@xabbuh.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace spec\Xabbuh\XApi\Model\Interaction;
+
+use Xabbuh\XApi\Model\Interaction\InteractionComponent;
+use Xabbuh\XApi\Model\Interaction\LikertInteractionDefinition;
+
+class LikertInteractionDefinitionSpec extends InteractionDefinitionSpec
+{
+    public function it_returns_a_new_instance_with_scale()
+    {
+        $scale = array(new InteractionComponent('test'));
+        $interaction = $this->withScale($scale);
+
+        $this->getScale()->shouldBeNull();
+
+        $interaction->shouldNotBe($this);
+        $interaction->shouldBeAnInstanceOf('\Xabbuh\XApi\Model\Interaction\LikertInteractionDefinition');
+        $interaction->getScale()->shouldReturn($scale);
+    }
+
+    function it_is_not_equal_if_only_other_interaction_has_scale()
+    {
+        $interaction = $this->createEmptyDefinition();
+        $interaction = $interaction->withScale(array(new InteractionComponent('test')));
+
+        $this->equals($interaction)->shouldReturn(false);
+    }
+
+    function it_is_not_equal_if_only_this_interaction_has_scale()
+    {
+        $this->beConstructedWith(null, null, null, null, null, null, array(new InteractionComponent('test')));
+
+        $this->equals($this->createEmptyDefinition())->shouldReturn(false);
+    }
+
+    function it_is_not_equal_if_number_of_scale_differs()
+    {
+        $this->beConstructedWith(null, null, null, null, null, null, array(new InteractionComponent('test')));
+
+        $interaction = $this->createEmptyDefinition();
+        $interaction = $interaction->withScale(array(new InteractionComponent('test'), new InteractionComponent('foo')));
+
+        $this->equals($interaction)->shouldReturn(false);
+    }
+
+    function it_is_not_equal_if_scale_differ()
+    {
+        $this->beConstructedWith(null, null, null, null, null, null, array(new InteractionComponent('foo')));
+
+        $interaction = $this->createEmptyDefinition();
+        $interaction = $interaction->withScale(array(new InteractionComponent('bar')));
+
+        $this->equals($interaction)->shouldReturn(false);
+    }
+
+    function it_is_equal_if_scales_are_equal()
+    {
+        $this->beConstructedWith(null, null, null, null, null, null, array(new InteractionComponent('test')));
+
+        $interaction = $this->createEmptyDefinition();
+        $interaction = $interaction->withScale(array(new InteractionComponent('test')));
+
+        $this->equals($interaction)->shouldReturn(true);
+    }
+
+    protected function createEmptyDefinition()
+    {
+        return new LikertInteractionDefinition();
+    }
+}