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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
30 lines
897 B
Ruby
30 lines
897 B
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 days to a Date" do
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d = Date.civil(2007,2,27) + 10
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d.should == Date.civil(2007, 3, 9)
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end
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it "adds a negative number of days to a Date" do
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d = Date.civil(2007,2,27).+(-10)
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d.should == Date.civil(2007, 2, 17)
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end
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it "raises 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 "raises 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 "raises 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 "raises 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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