mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
401b64c4e8
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
33 lines
1.5 KiB
Ruby
33 lines
1.5 KiB
Ruby
require_relative '../../spec_helper'
|
|
require_relative 'fixtures/classes'
|
|
|
|
describe "Module#<=" do
|
|
it "returns true if self is a subclass of, the same as or includes the given module" do
|
|
(ModuleSpecs::Child <= ModuleSpecs::Parent).should == true
|
|
(ModuleSpecs::Child <= ModuleSpecs::Basic).should == true
|
|
(ModuleSpecs::Child <= ModuleSpecs::Super).should == true
|
|
(ModuleSpecs::Super <= ModuleSpecs::Basic).should == true
|
|
(ModuleSpecs::Child <= ModuleSpecs::Child).should == true
|
|
(ModuleSpecs::Parent <= ModuleSpecs::Parent).should == true
|
|
(ModuleSpecs::Basic <= ModuleSpecs::Basic).should == true
|
|
(ModuleSpecs::Super <= ModuleSpecs::Super).should == true
|
|
end
|
|
|
|
it "returns nil if self is not related to the given module" do
|
|
(ModuleSpecs::Parent <= ModuleSpecs::Basic).should == nil
|
|
(ModuleSpecs::Parent <= ModuleSpecs::Super).should == nil
|
|
(ModuleSpecs::Basic <= ModuleSpecs::Parent).should == nil
|
|
(ModuleSpecs::Super <= ModuleSpecs::Parent).should == nil
|
|
end
|
|
|
|
it "returns false if self is a superclass of or is included by the given module" do
|
|
(ModuleSpecs::Parent <= ModuleSpecs::Child).should == false
|
|
(ModuleSpecs::Basic <= ModuleSpecs::Child).should == false
|
|
(ModuleSpecs::Super <= ModuleSpecs::Child).should == false
|
|
(ModuleSpecs::Basic <= ModuleSpecs::Super).should == false
|
|
end
|
|
|
|
it "raises a TypeError if the argument is not a class/module" do
|
|
lambda { ModuleSpecs::Parent <= mock('x') }.should raise_error(TypeError)
|
|
end
|
|
end
|