Add repeat option to ci command

The repeat option was only supported by the run command, but for convenience this adds it to the ci command. Specs are also added to ensure the option is available for both commands. Fixes #74

Author: headius

lib/mspec/commands/mspec-ci.rb

@@ -18,6 +18,7 @@ def options(argv = ARGV)
  options.chdir
  options.prefix
  options.configure { |f| load f }
+ options.repeat
  options.pretend
  options.interrupt
  options.timeout

spec/commands/mspec_ci_spec.rb

@@ -78,6 +78,11 @@
  @script.options []
  end
 
+ it "enables the repeat option" do
+ expect(@options).to receive(:repeat)
+ @script.options @argv
+ end
+
  it "calls #custom_options" do
  expect(@script).to receive(:custom_options).with(@options)
  @script.options []

spec/commands/mspec_run_spec.rb

@@ -105,6 +105,11 @@
  @script.options @argv
  end
 
+ it "enables the repeat option" do
+ expect(@options).to receive(:repeat)
+ @script.options @argv
+ end
+
  it "exits if there are no files to process and './spec' is not a directory" do
  expect(File).to receive(:directory?).with("./spec").and_return(false)
  expect(@options).to receive(:parse).and_return([])