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14 lines
367 B
Ruby
14 lines
367 B
Ruby
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require "extend/string"
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describe StringInreplaceExtension do
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subject { string.extend(described_class) }
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let(:string) { "foobar" }
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describe "#sub!" do
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it "adds an error to #errors when no replacement was made" do
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subject.sub! "not here", "test"
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expect(subject.errors).to eq(['expected replacement of "not here" with "test"'])
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end
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end
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end
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