mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
95e8c48dd3
* 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
34 lines
1.2 KiB
Ruby
34 lines
1.2 KiB
Ruby
require 'date'
|
|
require File.expand_path('../../../spec_helper', __FILE__)
|
|
|
|
describe "Date#<<" do
|
|
|
|
it "substracts a number of months from a date" do
|
|
d = Date.civil(2007,2,27) << 10
|
|
d.should == Date.civil(2006, 4, 27)
|
|
end
|
|
|
|
it "returns the last day of a month if the day doesn't exist" do
|
|
d = Date.civil(2008,3,31) << 1
|
|
d.should == Date.civil(2008, 2, 29)
|
|
end
|
|
|
|
ruby_version_is ""..."2.3" do
|
|
it "raises an error on non numeric parameters" do
|
|
lambda { Date.civil(2007,2,27) << :hello }.should raise_error
|
|
lambda { Date.civil(2007,2,27) << "hello" }.should raise_error
|
|
lambda { Date.civil(2007,2,27) << Date.new }.should raise_error
|
|
lambda { Date.civil(2007,2,27) << Object.new }.should raise_error
|
|
end
|
|
end
|
|
|
|
ruby_version_is "2.3" do
|
|
it "raises an error on non numeric parameters" do
|
|
lambda { Date.civil(2007,2,27) << :hello }.should raise_error(TypeError)
|
|
lambda { Date.civil(2007,2,27) << "hello" }.should raise_error(TypeError)
|
|
lambda { Date.civil(2007,2,27) << Date.new }.should raise_error(TypeError)
|
|
lambda { Date.civil(2007,2,27) << Object.new }.should raise_error(TypeError)
|
|
end
|
|
end
|
|
|
|
end
|