From 4c743f8d983a7dd0ec9877a027f24c12fa7b0589 Mon Sep 17 00:00:00 2001
From: Matthias Kramm <kramm@quiss.org>
Date: Mon, 10 Aug 2009 15:23:40 +0200
Subject: [PATCH] added spec/ directory

---
 spec/spec_helper.rb |  112 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 112 insertions(+)
 create mode 100644 spec/spec_helper.rb

diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
new file mode 100644
index 0000000..3c6b4da
--- /dev/null
+++ b/spec/spec_helper.rb
@@ -0,0 +1,112 @@
+require 'spec'
+
+class WrongColor < Exception
+    def initialize(pixel)
+	@pixel = pixel
+    end
+    def to_s
+	"Wrong color at #{@pixel}"
+    end
+end
+class AreaError < Exception
+    def initialize(area,problem)
+	@area,@problem = area,problem
+    end
+    def to_s
+	"Area at #{@area} #{@problem}"
+    end
+end
+class PixelError < Exception
+    def initialize(p1, relation,p2)
+	@p1,@p2,@relation = p1,p2,relation
+    end
+    def to_s
+	"Pixel #{@p1} #{@relation} #{@p2}"
+    end
+end
+
+class Area
+    def initialize(x1,y1,x2,y2)
+	@x1,@y1,@x2,@y2 = x1,y1,x2,y2
+    end
+    def should_be_plain_colored
+	raise AreaError.new(self,"is not plain colored")
+    end
+    def should_not_be_plain_colored
+	raise AreaError.new(self,"is plain colored")
+    end
+    def to_s
+	"(#{@x1},#{@y1},#{@x2},#{@y2})"
+    end
+end
+class Pixel
+    def initialize(x,y)
+	@x = x
+	@y = y
+    end
+    def should_be_of_color(color)
+	raise WrongColor.new(self)
+    end
+    def should_be_brighter_than(pixel)
+	raise PixelError.new(self,"is not brighter than",pixel)
+    end
+    def should_be_less_bright_than(pixel)
+	raise PixelError.new(self,"is brighter than",pixel)
+    end
+    def should_be_the_same_as(pixel)
+	raise PixelError.new(self,"is not the same as",pixel)
+    end
+    def to_s
+	"(#{@x},#{@y})"
+    end
+end
+class DocFile
+    def initialize(filename, options)
+	@filename = filename
+	@page = (options[:page] or 1)
+    end
+    def area_at(x1,y1,x2,y2)
+	return Area.new(x1,y1,x2,y2)
+    end
+    def width
+	return 300
+    end
+    def height
+	return 200
+    end
+    def pixel_at(x,y)
+	return Pixel.new(x,y)
+    end
+end
+
+module Spec
+    module Example
+	module ExampleMethods
+	   def area_at(x1,y1,x2,y2)
+	       @file.area_at(x1,y1,x2,y2)
+	   end
+	   def width
+	       @file.width
+	   end
+	   def height
+	       @file.height
+	   end
+	   def pixel_at(x,y)
+	       @file.pixel_at(x,y)
+	   end
+	   def initialize(proxy,&impl)
+	       @_proxy = proxy
+	       @_implementation = impl
+	       @_backtrace = caller
+	       @file = DocFile.new(proxy.description, proxy.options)
+           end
+	end
+	module ExampleGroupMethods
+	    alias :convert_file :example
+	    def page(nr)
+		nr
+	    end
+	end
+    end
+end
+
-- 
1.7.10.4