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Contents
require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/../../spec_helper'
require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/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
Version data entries
83 entries across 83 versions & 1 rubygems