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require 'date'
require_relative '../../spec_helper'
describe "Date#===" do
it "returns 0 when comparing two equal dates" do
(Date.civil(2000, 04, 06) <=> Date.civil(2000, 04, 06)).should == 0
end
it "computes the difference between two dates" do
(Date.civil(2000, 04, 05) <=> Date.civil(2000, 04, 06)).should == -1
(Date.civil(2001, 04, 05) <=> Date.civil(2000, 04, 06)).should == 1
end
it "compares to another numeric" do
(Date.civil(2000, 04, 05) <=> Date.civil(2000, 04, 06).jd).should == -1
(Date.civil(2001, 04, 05) <=> Date.civil(2000, 04, 06).jd).should == 1
end
end
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