Merge pull request #20 from assertis/date_list

DateList object introduced

src/DateList.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace Assertis\Util;
+
+/**
+ * @author Rafał Orłowski <[email protected]>
+ */
+class DateList extends ObjectList
+{
+
+    /**
+     * Return true if the value is acceptable for this list. Typically something like:
+     *   return $value instanceof MyClass
+     *
+     * @param mixed $value
+     * @return boolean
+     */
+    public function accepts($value)
+    {
+        return $value instanceof Date;
+    }
+}

tests/DateListTest.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace Assertis\Util;
+
+use Assertis\Util\DateList;
+use PHPUnit_Framework_TestCase;
+
+/**
+ * @author Rafał Orłowski <[email protected]>
+ */
+class DateListTest extends PHPUnit_Framework_TestCase
+{
+
+    public function testAccept()
+    {
+        $dateList = new DateList();
+        $this->assertTrue($dateList->accepts(new Date("2016-10-10")));
+        $this->assertFalse($dateList->accepts("2016-10-10"));
+    }
+
+}