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require File.expand_path("../../../../base", __FILE__)
require Vagrant.source_root.join("plugins/commands/provider/command")
describe VagrantPlugins::CommandProvider::Command do
include_context "unit"
let(:iso_env) do
# We have to create a Vagrantfile so there is a root path
env = isolated_environment
env.vagrantfile("")
env.create_vagrant_env
end
let(:guest) { double("guest") }
let(:host) { double("host") }
let(:machine) { iso_env.machine(iso_env.machine_names[0], :dummy) }
let(:argv) { [] }
subject { described_class.new(argv, iso_env) }
before do
allow(subject).to receive(:with_target_vms) { |&block| block.call machine }
end
describe "execute" do
context "no arguments" do
it "exits with the provider name" do
expect(subject.execute).to eq(0)
end
end
context "--usable" do
let(:argv) { ["--usable"] }
it "exits 0 if it is usable" do
expect(subject.execute).to eq(0)
end
it "exits 1 if it is not usable" do
expect(machine.provider.class).to receive(:usable?).and_return(false)
expect(subject.execute).to eq(1)
end
end
end
end
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