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
43 lines
1.4 KiB
Ruby
43 lines
1.4 KiB
Ruby
require File.expand_path('../../../spec_helper', __FILE__)
|
|
require File.expand_path('../fixtures/classes', __FILE__)
|
|
|
|
describe "Comparable#>" do
|
|
it "calls #<=> on self with other and returns true if #<=> returns any Integer greater than 0" do
|
|
a = ComparableSpecs::Weird.new(0)
|
|
b = ComparableSpecs::Weird.new(20)
|
|
|
|
a.should_receive(:<=>).any_number_of_times.and_return(1)
|
|
(a > b).should == true
|
|
|
|
a.should_receive(:<=>).any_number_of_times.and_return(0.1)
|
|
(a > b).should == true
|
|
|
|
a.should_receive(:<=>).any_number_of_times.and_return(10000000)
|
|
(a > b).should == true
|
|
end
|
|
|
|
it "returns false if calling #<=> on self returns 0 or any Integer less than 0" do
|
|
a = ComparableSpecs::Weird.new(0)
|
|
b = ComparableSpecs::Weird.new(10)
|
|
|
|
a.should_receive(:<=>).any_number_of_times.and_return(0)
|
|
(a > b).should == false
|
|
|
|
a.should_receive(:<=>).any_number_of_times.and_return(0.0)
|
|
(a > b).should == false
|
|
|
|
a.should_receive(:<=>).any_number_of_times.and_return(-1.0)
|
|
(a > b).should == false
|
|
|
|
a.should_receive(:<=>).any_number_of_times.and_return(-10000000)
|
|
(a > b).should == false
|
|
end
|
|
|
|
it "raises an ArgumentError if calling #<=> on self returns nil" do
|
|
a = ComparableSpecs::Weird.new(0)
|
|
b = ComparableSpecs::Weird.new(20)
|
|
|
|
a.should_receive(:<=>).any_number_of_times.and_return(nil)
|
|
lambda { (a > b) }.should raise_error(ArgumentError)
|
|
end
|
|
end
|