46 lines
1.4 KiB
Ruby
46 lines
1.4 KiB
Ruby
describe Hbc::Scopes do
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describe "installed" do
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let(:fake_caskroom) { Pathname(Dir.mktmpdir) }
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before do
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allow(Hbc).to receive(:caskroom) { fake_caskroom }
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end
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after do
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fake_caskroom.rmtree
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end
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it "returns a list installed Casks by loading Casks for all the dirs that exist in the caskroom" do
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allow(Hbc).to receive(:load) { |token| "loaded-#{token}" }
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fake_caskroom.join("cask-bar").mkdir
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fake_caskroom.join("cask-foo").mkdir
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installed_casks = Hbc.installed
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expect(Hbc).to have_received(:load).with("cask-bar")
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expect(Hbc).to have_received(:load).with("cask-foo")
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expect(installed_casks).to eq(%w[
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loaded-cask-bar
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loaded-cask-foo
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])
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end
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it "optimizes performance by resolving to a fully qualified path before calling Hbc.load" do
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fake_tapped_cask_dir = Pathname(Dir.mktmpdir).join("Casks")
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absolute_path_to_cask = fake_tapped_cask_dir.join("some-cask.rb")
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allow(Hbc).to receive(:load)
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allow(Hbc).to receive(:all_tapped_cask_dirs) { [fake_tapped_cask_dir] }
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fake_caskroom.join("some-cask").mkdir
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fake_tapped_cask_dir.mkdir
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FileUtils.touch(absolute_path_to_cask)
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Hbc.installed
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expect(Hbc).to have_received(:load).with(absolute_path_to_cask)
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end
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end
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end
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