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20 lines
554 B
Ruby
20 lines
554 B
Ruby
require_relative '../../spec_helper'
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require 'date'
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describe "Date#+" do
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before :all do
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@date = Date.civil(2000, 1, 1)
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end
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it "returns a new Date object that is n days later than the current one" do
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(@date + 31).should == Date.civil(2000, 2, 1)
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end
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it "accepts a negative argument and returns a new Date that is earlier than the current one" do
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(@date + -1).should == Date.civil(1999, 12, 31)
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end
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it "raises TypeError if argument is not Numeric" do
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-> { Date.today + Date.today }.should raise_error(TypeError)
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end
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end
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