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require 'date'
require File.expand_path('../../../spec_helper', __FILE__)
describe "Date#julian?" do
it "marks a day before the calendar reform as Julian" do
Date.civil(1007, 2, 27).julian?.should == true
Date.civil(1907, 2, 27, Date.civil(1930, 1, 1).jd).julian?.should be_true
end
it "marks a day after the calendar reform as Julian" do
Date.civil(2007, 2, 27).julian?.should == false
Date.civil(1607, 2, 27, Date.civil(1582, 1, 1).jd).julian?.should be_false
end
end
ruby_version_is "" ... "1.9" do
describe "Date.julian?" do
it "marks the date as not Julian if using the Gregorian calendar" do
Date.julian?(Date.civil(1007, 2, 27).jd, Date::GREGORIAN).should be_false
end
it "marks the date as Julian if using the Julian calendar" do
Date.julian?(Date.civil(1007, 2, 27).jd, Date::JULIAN).should be_true
end
it "marks the date before the English Day of Calendar Reform as Julian" do
Date.julian?(Date.civil(1752, 9, 13).jd, Date::ENGLAND).should be_true
end
it "marks the date after the English Day of Calendar Reform as not Julian" do
Date.julian?(Date.civil(1752, 9, 14).jd, Date::ENGLAND).should be_false
end
it "marks the date before the Italian Day of Calendar Reform as Julian" do
Date.julian?(Date.civil(1582, 10, 4).jd, Date::ITALY).should be_true
end
it "marks the date after the Italian Day of Calendar Reform as not Julian" do
Date.julian?(Date.civil(1582, 10, 15).jd, Date::ITALY).should be_false
end
end
end
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