# # Author:: Thomas Bishop (<bishop.thomas@gmail.com>) # Copyright:: Copyright (c) 2011 Thomas Bishop # License:: Apache License, Version 2.0 # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # require 'spec_helper' describe Chef::Knife::ClientReregister do before(:each) do @knife = Chef::Knife::ClientReregister.new @knife.name_args = [ 'adam' ] @client_mock = mock('client_mock') @client_mock.stub!(:save).and_return({ 'private_key' => 'foo_key' }) Chef::ApiClient.stub!(:load).and_return(@client_mock) @stdout = StringIO.new @knife.ui.stub!(:stdout).and_return(@stdout) end describe 'run' do it 'should load and save the client' do Chef::ApiClient.should_receive(:load).with('adam').and_return(@client_mock) @client_mock.should_receive(:save).with(true).and_return({'private_key' => 'foo_key'}) @knife.run end it 'should output the private key' do @knife.run @stdout.string.should match /foo_key/ end it 'should print usage and exit when a client name is not provided' do @knife.name_args = [] @knife.should_receive(:show_usage) @knife.ui.should_receive(:fatal) lambda { @knife.run }.should raise_error(SystemExit) end describe 'with -f or --file' do it 'should write the private key to a file' do @knife.config[:file] = '/tmp/monkeypants' filehandle = mock('Filehandle') filehandle.should_receive(:print).with('foo_key') File.should_receive(:open).with('/tmp/monkeypants', 'w').and_yield(filehandle) @knife.run end end end end