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Versions: 52
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Stored size: 1.63 KB
Contents
require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../fixtures/classes', __FILE__)
module KernelSpecs::M
def self.extend_object(o)
ScratchPad << "extend_object"
super
end
def self.extended(o)
ScratchPad << "extended"
super
end
def self.append_features(o)
ScratchPad << "append_features"
super
end
end
describe "Kernel#extend" do
before(:each) do
ScratchPad.record []
end
it "calls extend_object on argument" do
o = mock('o')
o.extend KernelSpecs::M
ScratchPad.recorded.include?("extend_object").should == true
end
it "does not calls append_features on arguments metaclass" do
o = mock('o')
o.extend KernelSpecs::M
ScratchPad.recorded.include?("append_features").should == false
end
it "calls extended on argument" do
o = mock('o')
o.extend KernelSpecs::M
ScratchPad.recorded.include?("extended").should == true
end
it "makes the class a kind_of? the argument" do
class C
extend KernelSpecs::M
end
(C.kind_of? KernelSpecs::M).should == true
end
ruby_version_is ""..."1.9" do
it "raises a TypeError if self is frozen" do
module KernelSpecs::Mod; end
o = mock('o')
o.freeze
lambda { o.extend KernelSpecs::Mod }.should raise_error(TypeError)
end
end
ruby_version_is "1.9" do
it "raises a RuntimeError if self is frozen" do
module KernelSpecs::Mod; end
o = mock('o')
o.freeze
lambda { o.extend KernelSpecs::Mod }.should raise_error(RuntimeError)
end
end
end
describe "Kernel#extend" do
it "needs to be reviewed for spec completeness"
end
Version data entries
52 entries across 52 versions & 2 rubygems