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require_relative '../../spec_helper'
require_relative 'shared/cover_and_include'
require_relative 'shared/cover'
describe "Range#===" do
ruby_version_is ""..."2.6" do
it "returns the result of calling #include? on self" do
range = 0...10
range.should_receive(:include?).with(2).and_return(:true)
(range === 2).should == :true
end
it "requires #succ method to be implemented" do
range = RangeSpecs::WithoutSucc.new(0)..RangeSpecs::WithoutSucc.new(10)
-> do
range === RangeSpecs::WithoutSucc.new(2)
end.should raise_error(TypeError, /can't iterate from/)
end
end
ruby_version_is "2.6" do
it "returns the result of calling #cover? on self" do
range = RangeSpecs::WithoutSucc.new(0)..RangeSpecs::WithoutSucc.new(10)
(range === RangeSpecs::WithoutSucc.new(2)).should == true
end
end
end
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