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describe :enumeratorized_with_unknown_size, shared: true do
describe "when no block is given" do
describe "returned Enumerator" do
it "size returns nil" do
@object.send(*@method).size.should == nil
end
end
end
end
describe :enumeratorized_with_origin_size, shared: true do
describe "when no block is given" do
describe "returned Enumerator" do
it "size returns the enumerable size" do
@object.send(*@method).size.should == @object.size
end
end
end
end
describe :enumeratorized_with_cycle_size, shared: true do
describe "when no block is given" do
describe "returned Enumerator" do
describe "size" do
it "should be the result of multiplying the enumerable size by the argument passed" do
@object.cycle(2).size.should == @object.size * 2
@object.cycle(7).size.should == @object.size * 7
@object.cycle(0).size.should == 0
@empty_object.cycle(2).size.should == 0
end
it "should be zero when the argument passed is 0 or less" do
@object.cycle(-1).size.should == 0
end
it "should be Float::INFINITY when no argument is passed" do
@object.cycle.size.should == Float::INFINITY
end
end
end
end
end
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