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#
# Author:: AJ Christensen (<aj@junglist.gen.nz>)
# Copyright:: Copyright (c) 2008 Opscode, Inc.
# 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'
require "#{CHEF_SPEC_DATA}/knife_subcommand/test_yourself"
describe Chef::Application::Knife do
include SpecHelpers::Knife
before(:all) do
class NoopKnifeCommand < Chef::Knife
option :opt_with_default,
:short => "-D VALUE",
:long => "-optwithdefault VALUE",
:default => "default-value"
def run
end
end
end
before(:each) do
@knife = Chef::Application::Knife.new
@knife.stub!(:puts)
Chef::Knife.stub!(:list_commands)
end
it "should exit 1 and print the options if no arguments are given at all" do
with_argv([]) do
lambda { @knife.run }.should raise_error(SystemExit) { |e| e.status.should == 1 }
end
end
it "should exit 2 if run without a sub command" do
with_argv("--user", "adam") do
Chef::Log.should_receive(:error).with(/you need to pass a sub\-command/i)
lambda { @knife.run }.should raise_error(SystemExit) { |e| e.status.should == 2 }
end
end
it "should run a sub command with the applications command line option prototype" do
with_argv(*%w{noop knife command with some args}) do
knife = mock(Chef::Knife)
Chef::Knife.should_receive(:run).with(ARGV, @knife.options).and_return(knife)
@knife.should_receive(:exit).with(0)
@knife.run
end
end
describe "when given a path to the client key" do
it "expands a relative path relative to the CWD" do
relative_path = '.chef/client.pem'
Dir.stub!(:pwd).and_return(CHEF_SPEC_DATA)
with_argv(*%W{noop knife command -k #{relative_path}}) do
@knife.should_receive(:exit).with(0)
@knife.run
end
Chef::Config[:client_key].should == File.join(CHEF_SPEC_DATA, relative_path)
end
it "expands a ~/home/path to the correct full path" do
home_path = '~/.chef/client.pem'
with_argv(*%W{noop knife command -k #{home_path}}) do
@knife.should_receive(:exit).with(0)
@knife.run
end
Chef::Config[:client_key].should == File.join(ENV['HOME'], '.chef/client.pem').gsub((File::ALT_SEPARATOR || '\\'), File::SEPARATOR)
end
it "does not expand a full path" do
full_path = if windows?
'C:/chef/client.pem'
else
'/etc/chef/client.pem'
end
with_argv(*%W{noop knife command -k #{full_path}}) do
@knife.should_receive(:exit).with(0)
@knife.run
end
Chef::Config[:client_key].should == full_path
end
end
describe "with environment configuration" do
before do
Chef::Config[:environment] = nil
end
it "should default to no environment" do
with_argv(*%w{noop knife command}) do
@knife.should_receive(:exit).with(0)
@knife.run
end
Chef::Config[:environment].should == nil
end
it "should load the environment from the config file" do
config_file = File.join(CHEF_SPEC_DATA,"environment-config.rb")
with_argv(*%W{noop knife command -c #{config_file}}) do
@knife.should_receive(:exit).with(0)
@knife.run
end
Chef::Config[:environment].should == 'production'
end
it "should load the environment from the CLI options" do
with_argv(*%W{noop knife command -E development}) do
@knife.should_receive(:exit).with(0)
@knife.run
end
Chef::Config[:environment].should == 'development'
end
it "should override the config file environment with the CLI environment" do
config_file = File.join(CHEF_SPEC_DATA,"environment-config.rb")
with_argv(*%W{noop knife command -c #{config_file} -E override}) do
@knife.should_receive(:exit).with(0)
@knife.run
end
Chef::Config[:environment].should == 'override'
end
it "should override the config file environment with the CLI environment regardless of order" do
config_file = File.join(CHEF_SPEC_DATA,"environment-config.rb")
with_argv(*%W{noop knife command -E override -c #{config_file}}) do
@knife.should_receive(:exit).with(0)
@knife.run
end
Chef::Config[:environment].should == 'override'
end
it "should run a sub command with the applications command line option prototype" do
with_argv(*%w{noop knife command with some args}) do
knife = mock(Chef::Knife)
Chef::Knife.should_receive(:run).with(ARGV, @knife.options).and_return(knife)
@knife.should_receive(:exit).with(0)
@knife.run
end
end
end
end
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