spec_helper.rb in timcharper-spork-0.5.0

- old
+ new
@@ -1,20 +1,102 @@
 require 'rubygems'
 require 'spec'
 
-$LOAD_PATH.unshift(File.dirname(__FILE__))
-$LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
-SPEC_TMP_DIR = File.dirname(__FILE__) + "/tmp"
-require 'spork'
-require 'spork/runner.rb'
-require 'spork/server.rb'
-require 'stringio'
+unless $spec_helper_loaded
+  $spec_helper_loaded = true
 
-Spec::Runner.configure do |config|
-  config.before(:each) do
-    $test_stdout = StringIO.new
+  $LOAD_PATH.unshift(File.expand_path('../lib', File.dirname(__FILE__)))
+  SPEC_TMP_DIR = File.expand_path('tmp', File.dirname(__FILE__))
+  
+  require 'spork'
+  require 'spork/runner.rb'
+  require 'spork/server.rb'
+  require 'spork/diagnoser.rb'
+  require 'stringio'
+  require 'fileutils'
+
+  Spec::Runner.configure do |config|
+    config.before(:each) do
+      $test_stdout = StringIO.new
+      $test_stderr = StringIO.new
+    end
+  
+    config.after(:each) do
+      FileUtils.rm_rf(SPEC_TMP_DIR) if File.directory?(SPEC_TMP_DIR)
+    
+    end
+  
+    def create_file(filename, contents)
+      FileUtils.mkdir_p(SPEC_TMP_DIR) unless File.directory?(SPEC_TMP_DIR)
+    
+      in_current_dir do
+        FileUtils.mkdir_p(File.dirname(filename))
+        File.open(filename, 'wb') { |f| f << contents }
+      end
+    end
+  
+    def in_current_dir(&block)
+      Dir.chdir(current_dir, &block)
+    end
+  
+    def current_dir
+      @current_dir ||= SPEC_TMP_DIR
+    end
   end
+
+
+  module Spec
+    module Matchers
+      class IncludeAStringLike
+        def initialize(substring_or_regex)
+          case substring_or_regex
+          when String
+            @regex = Regexp.new(Regexp.escape(substring_or_regex))
+          when Regexp
+            @regex = substring_or_regex
+          else
+            raise ArgumentError, "don't know what to do with the #{substring_or_regex.class} you provided"
+          end
+        end
+
+        def matches?(list_of_strings)
+          @list_of_strings = list_of_strings
+          @list_of_strings.any? { |s| s =~ @regex }
+        end
+        def failure_message
+          "#{@list_of_strings.inspect} expected to include a string like #{@regex.inspect}"
+        end
+        def negative_failure_message
+          "#{@list_of_strings.inspect} expected to not include a string like #{@regex.inspect}, but did"
+        end
+      end
+
+      def include_a_string_like(substring_or_regex)
+        IncludeAStringLike.new(substring_or_regex)
+      end
+    end
+  end
+
+  module Spork::TestIOStreams
+    def self.included(klass)
+      klass.send(:extend, ::Spork::TestIOStreams::ClassMethods)
+    end
   
-  config.after(:each) do
-    FileUtils.rm_rf(SPEC_TMP_DIR)
+    def stderr
+      self.class.stderr
+    end
+
+    def stdout
+      self.class.stdout
+    end
+  
+    module ClassMethods
+      def stderr
+        $test_stderr
+      end
+  
+      def stdout
+        $test_stdout
+      end
+    end
   end
 end