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#
# Author:: Thomas Bishop (<bishop.thomas@gmail.com>)
# 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 %r{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
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