@@ -7,29 +7,58 @@ require 'time' require 'date' require 'chronos/datetime' +Chronos.timezone = 'UTC' +Chronos.language = 'en_US' + describe 'Chronos::Datetime' do - it '::today should create an instance representing current date' do - proc { Chronos::Datetime.today }.should.not.raise + describe 'Chronos::Datetime::today' do + it 'should create an instance representing current date' do + proc { Chronos::Datetime.today }.should.not.raise + end end - - it '::now should create an instance representing current date and time' do - proc { Chronos::Datetime.now }.should.not.raise + + describe 'Chronos::Datetime::now' do + it 'should create an instance representing current date and time' do + proc { Chronos::Datetime.now }.should.not.raise + end end - it 'should import Datetime instances' do - proc { Chronos::Datetime.import(Chronos::Datetime.now) }.should.not.raise - end + describe 'Chronos::Datetime::import' do + it 'should import Datetime instances' do + proc { Chronos::Datetime.import(Chronos::Datetime.now) }.should.not.raise + end - it 'should import Time instances' do - proc { Chronos::Datetime.import(Time.now) }.should.not.raise - end + it 'should import Time instances' do + proc { Chronos::Datetime.import(Time.now) }.should.not.raise + end - it 'should import Date instances' do - proc { Chronos::Datetime.import(Date.today) }.should.not.raise - end + it 'should import Date instances' do + proc { Chronos::Datetime.import(Date.today) }.should.not.raise + end - it 'should import DateTime instances' do - proc { Chronos::Datetime.import(DateTime.now) }.should.not.raise + it 'should import DateTime instances' do + proc { Chronos::Datetime.import(DateTime.now) }.should.not.raise + end + end + + describe 'Chronos::Datetime#+' do + it 'should accept a duration' do + proc { Chronos::Datetime.now+Chronos::Duration.new(3,0) }.should.not.raise + end + + it 'should advance by 3 days if a duration of 3 days is added' do + dt = Chronos::Datetime.new(733000,nil,nil,nil) + dr = Chronos::Duration.new(3,0) + rs = dt+dr + rs.day_number.should == 733003 + end + + it 'should retreat by 3 days if a duration of 3 days is subtracted' do + dt = Chronos::Datetime.new(733000,nil,nil,nil) + dr = Chronos::Duration.new(3,0) + rs = dt-dr + rs.day_number.should == 732997 + end end end spec/lib/chronos/datetime_spec.rb ae0441db5bd4cdfb09e52bde6a67d12f13066324 Stefan Rusterholz apeiros@gmx.net http://github.com/apeiros/chronos/commit/120950396c136b8ca4669acb367bc588396afc80 120950396c136b8ca4669acb367bc588396afc80 2008-08-24T13:41:59-07:00 2008-08-24T13:41:59-07:00 updated specs 475b5f951cd9d9c189d66243c380612f2f562dd8 Stefan Rusterholz apeiros@gmx.net