40 lines
1.5 KiB
Ruby
40 lines
1.5 KiB
Ruby
shared_context "virtualbox" do
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include_context "unit"
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let(:vbox_context) { true }
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let(:uuid) { "1234-abcd-5678-efgh" }
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let(:vbox_version) { "4.3.4" }
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let(:subprocess) { double("Vagrant::Util::Subprocess") }
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# this is a helper that returns a duck type suitable from a system command
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# execution; allows setting exit_code, stdout, and stderr in stubs.
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def subprocess_result(options={})
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defaults = {exit_code: 0, stdout: "", stderr: ""}
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double("subprocess_result", defaults.merge(options))
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end
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before do
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# we don't want unit tests to ever run commands on the system; so we wire
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# in a double to ensure any unexpected messages raise exceptions
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stub_const("Vagrant::Util::Subprocess", subprocess)
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# drivers will blow up on instantiation if they cannot determine the
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# virtualbox version, so wire this stub in automatically
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subprocess.stub(:execute).
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with("VBoxManage", "--version", an_instance_of(Hash)).
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and_return(subprocess_result(stdout: vbox_version))
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# drivers also call vm_exists? during init;
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subprocess.stub(:execute).
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with("VBoxManage", "showvminfo", kind_of(String), kind_of(Hash)).
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and_return(subprocess_result(exit_code: 0))
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end
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around do |example|
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# On Windows, we don't want to accidentally call the actual VirtualBox
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with_temp_env("VBOX_INSTALL_PATH" => nil) do
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example.run
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end
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end
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end
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