pry--pry/spec/editor_spec.rb

require 'helper'
describe Pry::Editor do
  describe "build_editor_invocation_string" do
    before do
      class << Pry::Editor
        public :build_editor_invocation_string
      end
    end

    it 'should shell-escape files' do
      Pry::Editor.build_editor_invocation_string("/tmp/hello world.rb", 5, true).should =~ %r(/tmp/hello\\ world.rb)
    end
  end

  describe "build_editor_invocation_string on windows" do
    before do
      class << Pry::Editor
        def windows?; true; end
      end
    end

    after do
      class << Pry::Editor
        undef windows?
      end
    end

    it "should replace / by \\" do
      Pry::Editor.build_editor_invocation_string("/tmp/hello world.rb", 5, true).should =~ %r(\\tmp\\)
    end

    it "should not shell-escape files" do
      Pry::Editor.build_editor_invocation_string("/tmp/hello world.rb", 5, true).should =~ %r(hello world.rb)
    end
  end

  describe 'invoke_editor with a proc' do
    before do
      @old_editor = Pry.config.editor
      Pry.config.editor = proc{ |file, line, blocking|
        @file = file
        nil
      }
    end

    after do
      Pry.config.editor = @old_editor
    end

    it 'should not shell-escape files' do
      Pry::Editor.invoke_editor('/tmp/hello world.rb', 10, true)
      @file.should == "/tmp/hello world.rb"
    end
  end
end