gistfile1.rb

require 'spec'
require 'dm-core'
require 'dm-validations'
require 'dm-timestamps'
require 'dm-types'
require 'dm-aggregates'

DataMapper.setup(:default, 'mysql://localhost/test')

# DataMapper.setup(:default, 'sqlite3::memory:')
# DataObjects::Sqlite3.logger = DataMapper::Logger.new("test-db.log", :debug)

class Keyword
 include DataMapper::Resource

 # Property definitions
 property :id, Serial
 property :text, String, :length => 255
 timestamps :at
 
 validates_with_method :unique_text
 
 def unique_text
   result = true
   Keyword.all(:text => self.text).each do |k| 
     result = false if k.text == self.text
   end
   result
 end
 
end
DataMapper.auto_migrate!

describe 'case sensitivity' do
  it 'should be case sensitive' do
    Keyword.count.should == 0
    Keyword.create(:text => 'polish')
    Keyword.count.should == 1
    Keyword.create(:text => 'Polish')
    Keyword.count.should == 2
  end
end