50 lines
940 B
Ruby
50 lines
940 B
Ruby
# frozen_string_literal: true
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require "build_environment"
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describe BuildEnvironment do
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let(:env) { described_class.new }
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describe "#<<" do
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it "returns itself" do
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expect(env << :foo).to be env
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end
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end
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describe "#merge" do
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it "returns itself" do
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expect(env.merge([])).to be env
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end
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end
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describe "#std?" do
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it "returns true if the environment contains :std" do
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env << :std
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expect(env).to be_std
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end
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it "returns false if the environment does not contain :std" do
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expect(env).not_to be_std
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end
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end
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describe BuildEnvironment::DSL do
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let(:build_environment_dsl) do
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klass = described_class
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Class.new do
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extend(klass)
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end
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end
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context "with a single argument" do
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subject do
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Class.new(build_environment_dsl) do
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env :std
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end
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end
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its(:env) { is_expected.to be_std }
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end
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end
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end
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