53 lines
1.4 KiB
Ruby
53 lines
1.4 KiB
Ruby
require File.expand_path("../../../../../base", __FILE__)
|
|
|
|
require Vagrant.source_root.join("plugins/commands/snapshot/command/pop")
|
|
|
|
describe VagrantPlugins::CommandSnapshot::Command::Pop 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
|
|
it "calls snapshot_restore with the last pushed snapshot" do
|
|
machine.id = "foo"
|
|
|
|
allow(machine.provider).to receive(:capability).
|
|
with(:snapshot_list).and_return(["push_2_0", "push_1_0"])
|
|
|
|
expect(machine).to receive(:action) do |name, opts|
|
|
expect(name).to eq(:snapshot_restore)
|
|
expect(opts[:snapshot_name]).to eq("push_2_0")
|
|
end
|
|
|
|
expect(subject.execute).to eq(0)
|
|
end
|
|
|
|
it "isn't an error if no matching snapshot" do
|
|
machine.id = "foo"
|
|
|
|
allow(machine.provider).to receive(:capability).
|
|
with(:snapshot_list).and_return(["foo"])
|
|
|
|
expect(machine).to_not receive(:action)
|
|
expect(subject.execute).to eq(0)
|
|
end
|
|
end
|
|
end
|