Fix MD5 checksumming in test that detect duplicates

`Digest::MD5.file` returns an Digest::MD5 instance, not a string representing the checksum.
github · Jul 4, 2014 · 2b26bb9 · 2b26bb9
1 parent be4946f
commit 2b26bb9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/test/integrity_test.rb b/test/integrity_test.rb
@@ -20,7 +20,7 @@ class IntegrityTest < TestCase
   test "images on disk have no duplicates" do
     hashes = Hash.new { |h,k| h[k] = [] }
     Dir["#{Emoji.images_path}/**/*.png"].each do |image_file|
-      checksum = Digest::MD5.file(image_file)
+      checksum = Digest::MD5.file(image_file).to_s
       hashes[checksum] << image_file
     end