initial commit

Author: Andreas Alin

README.md

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+# Ruby-Processing spec formatter
+
+## Requirements
+
+* [JRuby](http://jruby.org/)
+* [RSpec](http://github.com/dchelimsky/rspec) (gem install rspec)
+* [Ruby-Processing](http://wiki.github.com/jashkenas/ruby-processing/) (gem install ruby-processing)
+
+## How to run
+
+Type:
+
+    jruby -S rake spec
+

Rakefile

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+require 'rubygems'
+require 'spec'
+require 'spec/rake/spectask'
+
+namespace :spec do
+	desc 'Run specs'
+	Spec::Rake::SpecTask.new(:run) do |t|
+		t.spec_opts << '--require' << 'lib/processing_formatter'
+		t.spec_opts << '--format ProcessingFormatter'
+		t.spec_files = Dir.glob(File.join(File.dirname(__FILE__), 'spec/**/*_spec.rb'))
+	end
+end
+
+desc 'Run specs'
+task :spec => 'spec:run'
+

lib/.processing_formatter.rb.swp

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+require 'rubygems'
+require 'ruby-processing'
+require 'spec/runner/formatter/base_formatter'
+
+module Processing ; SKETCH_PATH = __FILE__ ; end
+
+class SpecSketch < Processing::App
+  attr_reader :number_of_examples
+
+  def setup
+    smooth
+    no_stroke
+    frame_rate 30
+    color_mode RGB, 1
+
+    reset_number_of_examples!(0)
+  end
+  
+  def reset_number_of_examples!(num)
+    @number_of_examples = num
+    @results = []
+  end
+
+  def add_result!(result)
+    @results << result
+  end
+
+  def draw
+    background(0)
+
+    if number_of_examples > 0
+      example_width = self.width / number_of_examples.to_f
+
+      number_of_examples.times do |i|
+        case @results[i]
+        when :passed
+          fill(0.0, 1.0, 0.0)
+        when :failed
+          fill(1.0, 0.0, 0.0)
+        when :pending
+          fill(1.0, 1.0, 0.0)
+        else
+          fill(0.3, 0.3, 0.3)
+        end
+
+        x = i * example_width
+        rect(x, 0, example_width, self.height)
+      end
+    end
+  end
+end
+
+class ProcessingFormatter < Spec::Runner::Formatter::BaseFormatter
+  def initialize(options, output)
+    @sketch = SpecSketch.new(:width => 800, :height => 800, :title => "Spec Sketch")
+  end
+
+  def start(example_count)
+    @sketch.reset_number_of_examples!(example_count)
+  end
+
+  def example_group_started(example_group_proxy)
+  end
+
+  def example_started(example_proxy)
+    sleep 0.1
+  end
+
+  def example_passed(example_proxy)
+    @sketch.add_result! :passed
+  end
+
+  def example_failed(example_proxy, counter, failure)
+    @sketch.add_result! :failed
+  end
+
+  def example_pending(example_proxy, message, deprecated_pending_location=nil)
+    @sketch.add_result! :pending
+  end
+
+  def close
+    @sketch.close
+  end
+end

lib/processing_formatter.rb

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+require File.join(File.dirname(__FILE__), '../spec_helper')
+
+class Fail
+end
+
+describe Fail do
+  100.times do
+    if (rand(10) % 3).zero?
+      it('should fail') { true.should be_false }
+    else
+      it('should win') { true.should be_true }
+    end
+  end
+end

spec/lib/fail_spec.rb

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+require 'rubygems'
+require 'spec'
+
+$LOAD_PATH.push(File.join(File.dirname(__FILE__), '../lib'))
+
+Spec::Runner.configure do |config|
+end
+