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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#class_variables" do
it "returns an Array with the names of class variables of self and self's ancestors" do
ModuleSpecs::ClassVars::A.class_variables.should include(:@@a_cvar)
ModuleSpecs::ClassVars::M.class_variables.should include(:@@m_cvar)
ModuleSpecs::ClassVars::B.class_variables.should include(:@@a_cvar, :@@b_cvar, :@@m_cvar)
end
it "returns an Array with names of class variables defined in metaclasses" do
ModuleSpecs::CVars.class_variables.should include(:@@cls, :@@meta)
end
it "returns an Array with names of class variables defined in included modules" do
c = Class.new { include ModuleSpecs::MVars }
c.class_variables.should include(:@@mvar)
end
it "does not return class variables defined in extended modules" do
c = Class.new
c.extend ModuleSpecs::MVars
c.class_variables.should_not include(:@@mvar)
end
end
Version data entries
83 entries across 83 versions & 1 rubygems