common.rb in newgem-1.1.0

- old
+ new

@@ -1,14 +1,20 @@
 def in_project_folder(&block)
-  project_folder = @active_project_folder
+  project_folder = @active_project_folder || @tmp_root
   FileUtils.chdir(project_folder, &block)
 end
 
+def in_home_folder(&block)
+  FileUtils.chdir(@home_path, &block)
+end
+
 Given %r{^a safe folder} do
   FileUtils.rm_rf   @tmp_root = File.dirname(__FILE__) + "/../../tmp"
   FileUtils.mkdir_p @tmp_root
+  FileUtils.mkdir_p @home_path = File.expand_path(File.join(@tmp_root, "home"))
   @lib_path = File.expand_path(File.dirname(__FILE__) + '/../../lib')
+  Given "env variable $HOME set to '#{@home_path}'"
 end
 
 Given %r{^this project is active project folder} do
   Given "a safe folder"
   @active_project_folder = File.expand_path(File.dirname(__FILE__) + "/../..")
@@ -110,9 +116,18 @@
 Then %r{^output (does|does not) match \/(.*)\/} do |does, regex|
   actual_output = File.read(@stdout)
   (does == 'does') ?
     actual_output.should(match(/#{regex}/)) :
     actual_output.should_not(match(/#{regex}/)) 
+end
+
+Then %r{^contents of file '(.*)' (does|does not) match \/(.*)\/} do |file, does, regex|
+  in_project_folder do
+    actual_output = File.read(file)
+    (does == 'does') ?
+      actual_output.should(match(/#{regex}/)) :
+      actual_output.should_not(match(/#{regex}/))
+  end
 end
 
 Then %r{^all (\d+) tests pass} do |expected_test_count|
   expected = %r{^#{expected_test_count} tests, \d+ assertions, 0 failures, 0 errors}
   actual_output = File.read(@stdout)