From 7ffb5c36008935aa92250c413e017a93386d002a Mon Sep 17 00:00:00 2001
From: Mischa ter Smitten <mischa@tersmitten.nl>
Date: Mon, 14 Nov 2016 10:00:47 +0100
Subject: [PATCH] Add tests for cacheMethodHasher

---
 .../Case/Model/Datasource/DboSourceTest.php   | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/lib/Cake/Test/Case/Model/Datasource/DboSourceTest.php b/lib/Cake/Test/Case/Model/Datasource/DboSourceTest.php
index 911faec5cb5..b55fb5088c5 100644
--- a/lib/Cake/Test/Case/Model/Datasource/DboSourceTest.php
+++ b/lib/Cake/Test/Case/Model/Datasource/DboSourceTest.php
@@ -737,6 +737,34 @@ public function testCacheMethod() {
 		$this->assertNull($result);
 	}
 
+/**
+ * Test that cacheMethodHasher uses md5 by default.
+ *
+ * @return void
+ */
+	public function testCacheMethodHasher() {
+		$name = 'Model.fieldlbqndkezcoapfgirmjsh';
+		$actual = $this->testDb->cacheMethodHasher($name);
+		$expected = '4a45dc9ed52f98c393d04ac424ee5078';
+
+		$this->assertEquals($expected, $actual);
+	}
+
+/**
+ * Test that cacheMethodHasher can be overridden to use a different hashing algorithm.
+ *
+ * @return void
+ */
+	public function testCacheMethodHasherOverridden() {
+		$testDb = new DboThirdTestSource();
+
+		$name = 'Model.fieldlbqndkezcoapfgirmjsh';
+		$actual = $testDb->cacheMethodHasher($name);
+		$expected = 'f4441bb8fcbe0944';
+
+		$this->assertEquals($expected, $actual);
+	}
+
 /**
  * Test that rare collisions do not happen with method caching
  *