# # Author:: Thomas Bishop () # Copyright:: Copyright 2011-2016, 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::ConfigureClient do before do @knife = Chef::Knife::ConfigureClient.new Chef::Config[:chef_server_url] = "https://chef.example.com" Chef::Config[:validation_client_name] = "chef-validator" Chef::Config[:validation_key] = "/etc/chef/validation.pem" @stderr = StringIO.new allow(@knife.ui).to receive(:stderr).and_return(@stderr) end describe "run" do it "should print usage and exit when a directory is not provided" do expect(@knife).to receive(:show_usage) expect(@knife.ui).to receive(:fatal).with(/must provide the directory/) expect do @knife.run end.to raise_error SystemExit end describe "when specifing a directory" do before do @knife.name_args = ["/home/bob/.chef"] @client_file = StringIO.new @validation_file = StringIO.new expect(File).to receive(:open).with("/home/bob/.chef/client.rb", "w") .and_yield(@client_file) expect(File).to receive(:open).with("/home/bob/.chef/validation.pem", "w") .and_yield(@validation_file) expect(IO).to receive(:read).and_return("foo_bar_baz") end it "should recursively create the directory" do expect(FileUtils).to receive(:mkdir_p).with("/home/bob/.chef") @knife.run end it "should write out the config file" do allow(FileUtils).to receive(:mkdir_p) @knife.run expect(@client_file.string).to match /chef_server_url\s+'https\:\/\/chef\.example\.com'/ expect(@client_file.string).to match /validation_client_name\s+'chef-validator'/ end it "should write out the validation.pem file" do allow(FileUtils).to receive(:mkdir_p) @knife.run expect(@validation_file.string).to match /foo_bar_baz/ end it "should print information on what is being configured" do allow(FileUtils).to receive(:mkdir_p) @knife.run expect(@stderr.string).to match /creating client configuration/i expect(@stderr.string).to match /writing client\.rb/i expect(@stderr.string).to match /writing validation\.pem/i end end end end