Update to drupal 8.0.0-rc1. For more information, see https://www.drupal.org/node/2582663

vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/ArrayCountTokenSpec.php

@@ -0,0 +1,64 @@
+<?php
+
+namespace spec\Prophecy\Argument\Token;
+
+use PhpSpec\ObjectBehavior;
+
+class ArrayCountTokenSpec extends ObjectBehavior
+{
+    function let()
+    {
+        $this->beConstructedWith(2);
+    }
+
+    function it_implements_TokenInterface()
+    {
+        $this->shouldBeAnInstanceOf('Prophecy\Argument\Token\TokenInterface');
+    }
+
+    function it_is_not_last()
+    {
+        $this->shouldNotBeLast();
+    }
+
+    function it_scores_6_if_argument_array_has_proper_count()
+    {
+        $this->scoreArgument(array(1,2))->shouldReturn(6);
+    }
+
+    /**
+     * @param \Countable $countable
+     */
+    function it_scores_6_if_argument_countable_object_has_proper_count($countable)
+    {
+        $countable->count()->willReturn(2);
+        $this->scoreArgument($countable)->shouldReturn(6);
+    }
+
+    function it_does_not_score_if_argument_is_neither_array_nor_countable_object()
+    {
+        $this->scoreArgument('string')->shouldBe(false);
+        $this->scoreArgument(5)->shouldBe(false);
+        $this->scoreArgument(new \stdClass)->shouldBe(false);
+    }
+
+    function it_does_not_score_if_argument_array_has_wrong_count()
+    {
+        $this->scoreArgument(array(1))->shouldReturn(false);
+    }
+
+    /**
+     * @param \Countable $countable
+     */
+    function it_does_not_score_if_argument_countable_object_has_wrong_count($countable)
+    {
+        $countable->count()->willReturn(3);
+        $this->scoreArgument($countable)->shouldReturn(false);
+    }
+
+    function it_has_simple_string_representation()
+    {
+        $this->__toString()->shouldBe('count(2)');
+    }
+
+}