spec_todo.rb

require 'rspec'
require 'simplecov'
SimpleCov.start
require './list.rb'
require './task.rb'
#require './todo.rb'

describe Todo::Task do
  before :all do
    @new_task = Todo::Task.new("This is a task string")
  end

  it 'should be incomplete when it created' do
    @new_task.incomplete?.should eq(true)
  end

  it 'should be able to for complete' do
    @new_task.complete!
    @new_task.complete?.should eq(true)
  end

  it 'it should accurately print out the date created and date completed' do
    created_time = Time.now
    completed_time = Time.now
    @time_stamped_task = Todo::Task.new("I have opionions about when I was created", created_time, completed_time)
    @time_stamped_task.to_s.should eq("I have opionions about when I was created ; #{created_time} ; #{completed_time}")
  end

end

describe Todo::List do
  item_text = "This is a new task"

  before :all do
    @new_list = Todo::List.new("todo.txt")
  end

  before :all do
    @new_list.add_task(item_text)
  end

  it "will be initialized" do
    @new_list.should be_an_instance_of Todo::List
  end

  it 'will print out each incomplete task' do
    @new_list.print_tasks(:status => :incomplete).inspect.should include(item_text)
  end

  it 'will print out each complete task' do
    @new_list.print_tasks(:status => :complete).should be_empty
  end

  it 'will print out all tasks' do
    @new_list.print_tasks(:status => :some_other_value).inspect.should  include(item_text)
  end

  it 'will can pass the block and print out the task in string' do
    @new_list.task_strings(@tasks){|string| print string}.inspect.should include(item_text)
  end

  it 'can delete tasks from the list' do
     @new_list.add_task("This is a 2nd task")
     @new_list.delete_task(2)
     @new_list.print_tasks(:status => :incomplete).inspect.should_not include("This is a 2nd task")
  end

   it "can complete a task item" do
     @new_list.complete_task(1)
     @new_list.print_tasks(:status => :complete).inspect.should include(item_text)
   end

   it "will clean the text file" do
   @new_list.delete_task(1)
   @new_list.print_tasks(:status => :some_other_value).should be_empty
   end

   it "will write task string to the file" do
         @new_list.add_task("We use this string to test reading to the file")
         returned_file_line = ""
         File.open('todo.txt', 'r') do |file|
           file.each do |line|
             returned_file_line << line
           end
         end
         returned_file_line.should include("We use this string to test reading to the file")
       end


   it "will clean the text file" do
    @new_list.delete_task(1)
    @new_list.print_tasks(:status => :some_other_value).should be_empty
    end

end