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20 lines
431 B
Ruby
20 lines
431 B
Ruby
# frozen_string_literal: true
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require "requirements"
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describe Requirements do
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subject(:requirements) { described_class.new }
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describe "#<<" do
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it "returns itself" do
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expect(requirements << Object.new).to be(requirements)
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end
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it "merges duplicate requirements" do
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klass = Class.new(Requirement)
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requirements << klass.new << klass.new
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expect(requirements.count).to eq(1)
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end
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end
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end
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