Establish test suite.

Author: Kevin Thompson

Rakefile

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+require 'rubygems'
+require 'rake'
+
+require 'rake/testtask'
+Rake::TestTask.new(:test) do |test|
+  test.libs << 'lib' << 'test'
+  test.pattern = 'test/**/*_test.rb'
+end
+
+task :default => [:test]

test/cli_test.rb

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+require 'test_helper'
+silent{ load 'bin/dashing' }
+
+module Thor::Actions
+  def source_paths
+    [File.join(File.expand_path(File.dirname(__FILE__)), '../templates')]
+  end
+end
+
+class CliTest < Dashing::Test
+
+  def test_project_directory_created
+    temp do |dir|
+      cli = Dashing::CLI.new
+      silent{ cli.new 'Dashboard' }
+      assert Dir.exist?(File.join(dir,'dashboard')), 'Dashing directory was not created.'
+    end
+  end
+
+end

test/test_helper.rb

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+require 'rack/test'
+require 'stringio'
+require 'test/unit'
+require 'tmpdir'
+
+ENV['RACK_ENV'] = 'test'
+WORKING_DIRECTORY = Dir.pwd.freeze
+ARGV.clear
+
+def silent
+  _stdout = $stdout
+  $stdout = mock = StringIO.new
+  begin
+    yield
+  ensure
+    $stdout = _stdout
+  end
+end
+
+def temp
+  path = File.expand_path "#{Dir.tmpdir}/#{Time.now.to_i}#{rand(1000)}/"
+  FileUtils.mkdir_p path
+  Dir.chdir path
+  yield path
+ensure
+  Dir.chdir WORKING_DIRECTORY
+  FileUtils.rm_rf(path) if File.exists?(path)
+end
+
+module Dashing
+  class Test < Test::Unit::TestCase
+    include Rack::Test::Methods
+  end
+end