Sha256: 20c9bb41487509e45b75dcdcd059f0c286bb755956fa6f76360cbefe7f5f0e32
Contents?: true
Size: 1.53 KB
Versions: 52
Compression:
Stored size: 1.53 KB
Contents
require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../fixtures/classes', __FILE__)
describe "Module#<=>" do
it "returns -1 if self is a subclass of or includes the given module" do
(ModuleSpecs::Child <=> ModuleSpecs::Parent).should == -1
(ModuleSpecs::Child <=> ModuleSpecs::Basic).should == -1
(ModuleSpecs::Child <=> ModuleSpecs::Super).should == -1
(ModuleSpecs::Super <=> ModuleSpecs::Basic).should == -1
end
it "returns 0 if self is the same as the given module" do
(ModuleSpecs::Child <=> ModuleSpecs::Child).should == 0
(ModuleSpecs::Parent <=> ModuleSpecs::Parent).should == 0
(ModuleSpecs::Basic <=> ModuleSpecs::Basic).should == 0
(ModuleSpecs::Super <=> ModuleSpecs::Super).should == 0
end
it "returns +1 if self is a superclas of or included by the given module" do
(ModuleSpecs::Parent <=> ModuleSpecs::Child).should == +1
(ModuleSpecs::Basic <=> ModuleSpecs::Child).should == +1
(ModuleSpecs::Super <=> ModuleSpecs::Child).should == +1
(ModuleSpecs::Basic <=> ModuleSpecs::Super).should == +1
end
it "returns nil if self and the given module are not related" 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 nil if the argument is not a class/module" do
(ModuleSpecs::Parent <=> mock('x')).should == nil
end
end
Version data entries
52 entries across 52 versions & 2 rubygems