From ed40a2cb57bd98438692d1f02e41be2dc6d64046 Mon Sep 17 00:00:00 2001
From: Drew Short <drew@sothr.com>
Date: Thu, 20 Nov 2014 05:33:49 -0600
Subject: [PATCH] Fixed compare issue. Also updated unit test to reflect
 improved similar image performance

---
 .../com/sothr/imagetools/engine/image/SimilarImages.scala     | 1 -
 .../test/scala/com/sothr/imagetools/engine/EngineTest.scala   | 4 ++--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/engine/src/main/scala/com/sothr/imagetools/engine/image/SimilarImages.scala b/engine/src/main/scala/com/sothr/imagetools/engine/image/SimilarImages.scala
index a0e0c41..86a75dc 100644
--- a/engine/src/main/scala/com/sothr/imagetools/engine/image/SimilarImages.scala
+++ b/engine/src/main/scala/com/sothr/imagetools/engine/image/SimilarImages.scala
@@ -34,7 +34,6 @@ class SimilarImages(var similarImages: Set[Image]) extends Logging {
 
   def ordering() = {
     1 * similarImages.size
-    similarImages.groupBy(img => img.getImagePath)
   }
 
 }
diff --git a/engine/src/test/scala/com/sothr/imagetools/engine/EngineTest.scala b/engine/src/test/scala/com/sothr/imagetools/engine/EngineTest.scala
index 8ad9f28..6e9cbad 100644
--- a/engine/src/test/scala/com/sothr/imagetools/engine/EngineTest.scala
+++ b/engine/src/test/scala/com/sothr/imagetools/engine/EngineTest.scala
@@ -19,7 +19,7 @@ class EngineTest extends BaseTest {
     assertResult(1) {
       similarImages.length
     }
-    assertResult(2) {
+    assertResult(3) {
       similarImages(0).similarImages.size
     }
   }
@@ -37,7 +37,7 @@ class EngineTest extends BaseTest {
     assertResult(1) {
       similarImages.length
     }
-    assertResult(2) {
+    assertResult(3) {
       similarImages(0).similarImages.size
     }
   }