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describe Hbc::Artifact::Binary, :cask do
let(:cask) {
Hbc::CaskLoader.load_from_file(TEST_FIXTURE_DIR/"cask/Casks/with-binary.rb").tap do |cask|
InstallHelper.install_without_artifacts(cask)
end
}
let(:expected_path) { Hbc.binarydir.join("binary") }
before(:each) do
Hbc.binarydir.mkpath
end
after(:each) do
FileUtils.rm expected_path if expected_path.exist?
end
context "when --no-binaries is specified" do
let(:cask) {
Hbc::CaskLoader.load_from_file(TEST_FIXTURE_DIR/"cask/Casks/with-binary.rb")
}
it "doesn't link the binary when --no-binaries is specified" do
Hbc::Installer.new(cask, binaries: false).install
expect(expected_path).not_to exist
end
end
it "links the binary to the proper directory" do
Hbc::Artifact::Binary.new(cask).install_phase
expect(expected_path).to be_a_symlink
expect(expected_path.readlink).to exist
end
context "when the binary is not executable" do
let(:cask) {
Hbc::CaskLoader.load_from_file(TEST_FIXTURE_DIR/"cask/Casks/with-non-executable-binary.rb").tap do |cask|
InstallHelper.install_without_artifacts(cask)
end
}
let(:expected_path) { Hbc.binarydir.join("naked_non_executable") }
it "makes the binary executable" do
expect(FileUtils).to receive(:chmod)
.with("+x", cask.staged_path.join("naked_non_executable")).and_call_original
Hbc::Artifact::Binary.new(cask).install_phase
expect(expected_path).to be_a_symlink
expect(expected_path.readlink).to be_executable
end
end
it "avoids clobbering an existing binary by linking over it" do
FileUtils.touch expected_path
expect {
Hbc::Artifact::Binary.new(cask).install_phase
}.to raise_error(Hbc::CaskError)
expect(expected_path).not_to be :symlink?
end
it "clobbers an existing symlink" do
expected_path.make_symlink("/tmp")
Hbc::Artifact::Binary.new(cask).install_phase
expect(File.readlink(expected_path)).not_to eq("/tmp")
end
it "creates parent directory if it doesn't exist" do
FileUtils.rmdir Hbc.binarydir
Hbc::Artifact::Binary.new(cask).install_phase
expect(expected_path.exist?).to be true
end
context "binary is inside an app package" do
let(:cask) {
Hbc::CaskLoader.load_from_file(TEST_FIXTURE_DIR/"cask/Casks/with-embedded-binary.rb").tap do |cask|
InstallHelper.install_without_artifacts(cask)
end
}
it "links the binary to the proper directory" do
Hbc::Artifact::App.new(cask).install_phase
Hbc::Artifact::Binary.new(cask).install_phase
expect(expected_path).to be_a_symlink
expect(expected_path.readlink).to exist
end
end
end
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