From 28f0fc730690b6e2980baa35bd713c7740301d8f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Damian=20Po=C5=82a=C4=87?= <damian.polac.111@gmail.com>
Date: Wed, 11 May 2016 22:25:39 +0200
Subject: [PATCH] Add tests for unique_by working with string as parameter

---
 Tests/Fixtures/filters/unique_by_eq.test | 29 ++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 Tests/Fixtures/filters/unique_by_eq.test

diff --git a/Tests/Fixtures/filters/unique_by_eq.test b/Tests/Fixtures/filters/unique_by_eq.test
new file mode 100644
index 0000000..4b0c02a
--- /dev/null
+++ b/Tests/Fixtures/filters/unique_by_eq.test
@@ -0,0 +1,29 @@
+--TEST--
+"unique_by" works with '==' and '===' as parameter
+--TEMPLATE--
+{% for i in list|unique_by('==') %}
+ * {{ i.data }}
+{% endfor %}
+===
+{% for i in list|unique_by('===') %}
+ * {{ i.data }}
+{% endfor %}
+--DATA--
+$obj1 = new \StdClass;
+$obj1->data = "a";
+$obj2 = new \StdClass;
+$obj2->data = "a";
+$obj3 = new \StdClass;
+$obj3->data = "b";
+$obj4 = new \StdClass;
+$obj4->data = "c";
+return [ 'list' => [$obj1, $obj4, $obj2, $obj3, $obj1, $obj3] ];
+--EXPECT--
+ * a
+ * c
+ * b
+===
+ * a
+ * c
+ * a
+ * b
\ No newline at end of file