Library/Homebrew/test/cmd/unpin_spec.rb


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describe "brew unpin", :integration_test do
  it "unpins a Formula's version" do
    setup_test_formula "testball"
    (HOMEBREW_CELLAR/"testball/0.0.1/foo").mkpath

    expect { brew "pin", "testball" }.to be_a_success
    expect { brew "unpin", "testball" }.to be_a_success
    expect { brew "upgrade" }.to be_a_success

    expect(HOMEBREW_CELLAR/"testball/0.1").to be_a_directory
  end
end