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20 lines
568 B
Ruby
20 lines
568 B
Ruby
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describe :hash_iteration_no_block, shared: true do
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before :each do
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@hsh = { 1 => 2, 3 => 4, 5 => 6 }
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@empty = {}
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end
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it "returns an Enumerator if called on a non-empty hash without a block" do
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@hsh.send(@method).should be_an_instance_of(Enumerator)
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end
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it "returns an Enumerator if called on an empty hash without a block" do
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@empty.send(@method).should be_an_instance_of(Enumerator)
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end
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it "returns an Enumerator if called on a frozen instance" do
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@hsh.freeze
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@hsh.send(@method).should be_an_instance_of(Enumerator)
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end
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end
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