Created
February 29, 2012 11:35
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Method to compare if some periods define by start_date and end_date are mixed
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def mix_periods | |
list_period = seasons.inject([]) do |acc, season| | |
season.periods.each do |period| | |
acc << (period.start_date..period.end_date) | |
end | |
acc | |
end | |
while !list_period.empty? | |
period_test = list_period.pop | |
if list_period.any?{|lp| | |
period_test.cover?(lp.begin) || | |
period_test.cover?(lp.end) || | |
lp.cover?(period_test.begin) || | |
lp.cover?(period_test.end) | |
} | |
errors.add(:seasons, :period_mix) | |
break | |
end | |
end | |
end |
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it 'should valid with one season and period not mix' do | |
renter_base.seasons = [] | |
renter_base.seasons << Fabricate.build(:season, | |
:periods => [ | |
Fabricate.build(:period, :start_date => 10.day.ago, :end_date => 1.day.ago), | |
Fabricate.build(:period, :start_date => 20.day.ago, :end_date => 11.day.ago) | |
]) | |
renter_base.should be_valid | |
end | |
it 'should_not valid with one season and period mix' do | |
renter_base.seasons = [] | |
renter_base.seasons << Fabricate.build(:season, | |
:periods => [ | |
Fabricate.build(:period, :start_date => 10.day.ago, :end_date => 1.day.ago), | |
Fabricate.build(:period, :start_date => 20.day.ago, :end_date => 9.day.ago) | |
]) | |
renter_base.should_not be_valid | |
end | |
it 'should valid with several season and period not mix' do | |
renter_base.seasons = [] | |
renter_base.seasons << Fabricate.build(:season, | |
:periods => [ | |
Fabricate.build(:period, :start_date => 10.day.ago, :end_date => 1.day.ago), | |
Fabricate.build(:period, :start_date => 20.day.ago, :end_date => 11.day.ago) | |
]) | |
renter_base.seasons << Fabricate.build(:season, | |
:periods => [ | |
Fabricate.build(:period, :start_date => 30.day.ago, :end_date => 21.day.ago), | |
Fabricate.build(:period, :start_date => 40.day.ago, :end_date => 31.day.ago) | |
]) | |
renter_base.should be_valid | |
end | |
it 'should_not valid with several season and period mix' do | |
renter_base.seasons = [] | |
renter_base.seasons << Fabricate.build(:season, | |
:periods => [ | |
Fabricate.build(:period, :start_date => 10.day.ago, :end_date => 1.day.ago), | |
Fabricate.build(:period, :start_date => 20.day.ago, :end_date => 11.day.ago) | |
]) | |
renter_base.seasons << Fabricate.build(:season, | |
:periods => [ | |
Fabricate.build(:period, :start_date => 30.day.ago, :end_date => 19.day.ago), | |
Fabricate.build(:period, :start_date => 40.day.ago, :end_date => 31.day.ago) | |
]) | |
renter_base.should_not be_valid | |
end |
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