test/cookbook.rb in free-image-0.6.2 vs test/cookbook.rb in free-image-0.7.0

@@ -1,46 +1,45 @@
-# encoding: UTF-8
-
-require './test_helper'
-require 'test/unit'
-
-def set_to_red(color)
-  color[:red] = 255
-  color[:green] = 0
-  color[:blue] = 0
-end
-
-image = FreeImage::Bitmap.open('images/lena.png')
-thumbnail = image.make_thumbnail(100)
-
-# Make the bottom row red
-scanline = thumbnail.scanline(0)
-
-# Draw bottom border
-(0..3).each do |index|
-  scanline = thumbnail.scanline(index)
-  scanline.each do |color|
-    set_to_red(color)
-  end
-end
-
-# Draw top border
-((thumbnail.height - 5)..(thumbnail.height - 1)).each do |index|
-  scanline = thumbnail.scanline(index)
-  scanline.each do |color|
-    set_to_red(color)
-  end
-end
-
-# Draw left and right borders
-(1..(thumbnail.height - 2)).each do |index|
-  scanline = thumbnail.scanline(index)
-  (0..4).each do |index|
-    set_to_red(scanline[index])
-  end
-
-  ((thumbnail.width - 5)..(thumbnail.width - 1)).each do |index|
-    set_to_red(scanline[index])
-  end
-end
-
-thumbnail.save("images/lena_thumbnail_border_scanline.png", :png)
+# encoding: UTF-8
+require File.join(File.dirname(__FILE__),'test_helper')
+require 'test/unit'
+
+def set_to_red(color)
+  color[:red] = 255
+  color[:green] = 0
+  color[:blue] = 0
+end
+
+image = FreeImage::Bitmap.open('images/lena.png')
+thumbnail = image.make_thumbnail(100)
+
+# Make the bottom row red
+scanline = thumbnail.scanline(0)
+
+# Draw bottom border
+(0..3).each do |index|
+  scanline = thumbnail.scanline(index)
+  scanline.each do |color|
+    set_to_red(color)
+  end
+end
+
+# Draw top border
+((thumbnail.height - 5)..(thumbnail.height - 1)).each do |index|
+  scanline = thumbnail.scanline(index)
+  scanline.each do |color|
+    set_to_red(color)
+  end
+end
+
+# Draw left and right borders
+(1..(thumbnail.height - 2)).each do |index|
+  scanline = thumbnail.scanline(index)
+  (0..4).each do |index|
+    set_to_red(scanline[index])
+  end
+
+  ((thumbnail.width - 5)..(thumbnail.width - 1)).each do |index|
+    set_to_red(scanline[index])
+  end
+end
+
+thumbnail.save("images/lena_thumbnail_border_scanline.png", :png)