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require File.expand_path('../../../spec_helper', __FILE__)
require 'date'
describe "Date#<=>" do
it "returns 0 when two dates are equal" do
(Date.civil(2000, 04, 06) <=> Date.civil(2000, 04, 06)).should == 0
end
it "returns -1 when self is less than another date" do
(Date.civil(2000, 04, 05) <=> Date.civil(2000, 04, 06)).should == -1
end
it "returns -1 when self is less than a Numeric" do
(Date.civil(2000, 04, 05) <=> Date.civil(2000, 04, 06).jd).should == -1
end
it "returns 1 when self is greater than another date" do
(Date.civil(2001, 04, 05) <=> Date.civil(2000, 04, 06)).should == 1
end
it "returns 1 when self is greater than a Numeric" do
(Date.civil(2001, 04, 05) <=> Date.civil(2000, 04, 06).jd).should == 1
end
end
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