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require 'spec_helper'
describe Fission::Command::Suspend do
include_context 'command_setup'
before do
@target_vm = ['foo']
Fission::VM.stub(:new).and_return(@vm_mock)
@suspend_response_mock = double('suspend_response')
@vm_mock.stub(:name).and_return(@target_vm.first)
end
describe 'command_name' do
it 'should return the pretty command name' do
Fission::Command::Suspend.new.command_name.should == 'suspend'
end
end
describe 'execute' do
subject { Fission::Command::Suspend }
[ [], ['--bar'] ].each do |args|
it_should_not_accept_arguments_of args, 'suspend'
end
it 'should suspend the vm' do
@suspend_response_mock.stub_as_successful
@vm_mock.should_receive(:suspend).and_return(@suspend_response_mock)
command = Fission::Command::Suspend.new @target_vm
command.execute
@string_io.string.should match /Suspending '#{@target_vm.first}'/
@string_io.string.should match /VM '#{@target_vm.first}' suspended/
end
it 'should output an error and exit if there was an error suspending the vm' do
@suspend_response_mock.stub_as_unsuccessful
@vm_mock.should_receive(:suspend).and_return(@suspend_response_mock)
command = Fission::Command::Suspend.new @target_vm
lambda { command.execute }.should raise_error SystemExit
@string_io.string.should match /Suspending '#{@target_vm.first}'/
@string_io.string.should match /There was an error suspending the VM.+it blew up.+/m
end
describe 'with --all' do
before do
@vm_mock_1 = double('vm_mock_1')
@vm_mock_2 = double('vm_mock_2')
@vm_mock_1.stub(:name).and_return('vm_1')
@vm_mock_2.stub(:name).and_return('vm_2')
@vm_items = {'vm_1' => @vm_mock_1,
'vm_2' => @vm_mock_2
}
end
it 'should output an error and exit if there was an error getting the list of running vms' do
@all_running_response_mock.stub_as_unsuccessful
Fission::VM.should_receive(:all_running).and_return(@all_running_response_mock)
command = Fission::Command::Suspend.new ['--all']
lambda { command.execute }.should raise_error SystemExit
@string_io.string.should match /There was an error getting the list of running VMs.+it blew up.+/m
end
it 'should suspend all running VMs' do
@all_running_response_mock.stub_as_successful @vm_items.values
@suspend_response_mock.stub_as_successful
Fission::VM.should_receive(:all_running).and_return(@all_running_response_mock)
@vm_items.each_pair do |name, mock|
mock.should_receive(:suspend).and_return(@suspend_response_mock)
end
command = Fission::Command::Suspend.new ['--all']
command.execute
@vm_items.keys.each do |vm|
@string_io.string.should match /Suspending '#{vm}'/
@string_io.string.should match /VM '#{vm}' suspended/
end
end
end
end
describe 'help' do
it 'should output info for this command' do
output = Fission::Command::Suspend.help
output.should match /fission suspend \[TARGET_VM \| --all\]/
end
end
end
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