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* For easier modifications of ruby/spec by MRI developers. * .gitignore: track changes under spec. * spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec. These files can therefore be updated like any other file in MRI. Instructions are provided in spec/README. [Feature #13156] [ruby-core:79246] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
38 lines
1.2 KiB
Ruby
38 lines
1.2 KiB
Ruby
require File.expand_path('../../../spec_helper', __FILE__)
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require 'date'
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describe "Date#>>" do
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it "adds the number of months to a Date" do
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d = Date.civil(2007,2,27) >> 10
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d.should == Date.civil(2007, 12, 27)
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end
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it "sets the day to the last day of a month if the day doesn't exist" do
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d = Date.civil(2008,3,31) >> 1
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d.should == Date.civil(2008, 4, 30)
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end
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it "returns the day of the reform if date falls within calendar reform" do
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calendar_reform_italy = Date.new(1582, 10, 4)
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d1 = Date.new(1582, 9, 9) >> 1
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d2 = Date.new(1582, 9, 10) >> 1
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d1.should == calendar_reform_italy
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d2.should == calendar_reform_italy
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end
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it "raise a TypeError when passed a Symbol" do
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lambda { Date.civil(2007,2,27) >> :hello }.should raise_error(TypeError)
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end
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it "raise a TypeError when passed a String" do
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lambda { Date.civil(2007,2,27) >> "hello" }.should raise_error(TypeError)
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end
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it "raise a TypeError when passed a Date" do
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lambda { Date.civil(2007,2,27) >> Date.new }.should raise_error(TypeError)
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end
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it "raise a TypeError when passed an Object" do
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lambda { Date.civil(2007,2,27) >> Object.new }.should raise_error(TypeError)
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end
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end
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