ruby_test.rb

require File.join(File.dirname(__FILE__), '..', 'test_helper')

# See all assertions:   http://ruby-doc.org/stdlib/libdoc/test/unit/rdoc/
# Run all tests:        rake test
# Run this test:        ruby test/unit/ruby_test.rb

class RubyTest < ActiveSupport::TestCase

  test "that true is the same as true" do
    assert true == true
  end
  
  test 'that true and false are different' do
    assert true != false
  end
  
  test 'that the reverse of ruby is ybur' do
    assert_equal 'ruby'.reverse, 'ybur'
  end
  
  test  'that 4 plus 5 is 9' do
    result = 4 + 5
    assert_equal result, 9
  end
  
  test 'figuring out years since my birthday' do
    require 'date'
    birthdate = Date.parse('10/20/1980')
    year_of_birth = birthdate.year
    todays_year   = Date.today.year
    years_since_born = todays_year - year_of_birth
    
    assert_equal 30, years_since_born    
  end
  
end