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require 'spec_helper'
describe Fission::Command::Status do
include_context 'command_setup'
before do
@vms_status = { 'foo' => 'running',
'bar' => 'suspended',
'baz' => 'not running' }
@all_status_response_mock = double('response')
end
describe 'command_name' do
it 'should return the pretty command name' do
Fission::Command::Status.new.command_name.should == 'status'
end
end
describe 'execute' do
subject { Fission::Command::Status }
[ ['--bar'] ].each do |args|
it_should_not_accept_arguments_of args, 'status'
end
describe 'when successful' do
before do
@all_status_response_mock.stub_as_successful @vms_status
Fission::VM.should_receive(:all_with_status).
and_return(@all_status_response_mock)
end
it 'should output the VMs and their status' do
command = Fission::Command::Status.new
command.execute
@string_io.string.should match /foo.+\[running\]/
@string_io.string.should match /bar.+\[suspended\]/
@string_io.string.should match /baz.+\[not running\]/
end
end
describe 'when unsuccessful' do
before do
@all_status_response_mock.stub_as_unsuccessful
Fission::VM.should_receive(:all_with_status).
and_return(@all_status_response_mock)
end
it 'should output an error and exit if there was an error getting the list of running VMs' do
command = Fission::Command::Status.new
lambda { command.execute }.should raise_error SystemExit
@string_io.string.should match /There was an error getting the status of the VMs.+it blew up/m
end
end
end
describe 'help' do
it 'should output info for this command' do
output = Fission::Command::Status.help
output.should match /fission status/
end
end
end
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