require File.dirname(__FILE__) + '/../spec_helper.rb'

describe Capture do
  it "should be blank when just created" do
    Capture.create.contents.should == ''
  end
  
  it "should append data to existing" do
    capture = Capture.create
    data1 = 'hello'
    data2 = 'world'
    
    capture.append(data1)
    capture.contents.should == data1
    
    capture.append(data2)
    capture.contents.should == data1 + data2
  end
  
  it "can clear its data" do
    capture = Capture.create
    capture.append('hello world')
    
    capture.clear!
    
    capture.contents.should == ''
  end
end