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|
#!/usr/bin/env ruby
require 'spec_helper'
require 'puppet/application/apply'
require 'puppet/file_bucket/dipper'
require 'puppet/configurer'
describe Puppet::Application::Apply do
before :each do
@apply = Puppet::Application[:apply]
Puppet::Util::Log.stubs(:newdestination)
Puppet::Util::Log.stubs(:level=)
end
[:debug,:loadclasses,:verbose,:use_nodes,:detailed_exitcodes].each do |option|
it "should declare handle_#{option} method" do
@apply.should respond_to("handle_#{option}".to_sym)
end
it "should store argument value when calling handle_#{option}" do
@apply.options.expects(:[]=).with(option, 'arg')
@apply.send("handle_#{option}".to_sym, 'arg')
end
end
it "should set the code to the provided code when :execute is used" do
@apply.options.expects(:[]=).with(:code, 'arg')
@apply.send("handle_execute".to_sym, 'arg')
end
it "should ask Puppet::Application to parse Puppet configuration file" do
@apply.should_parse_config?.should be_true
end
describe "when applying options" do
it "should set the log destination with --logdest" do
Puppet::Log.expects(:newdestination).with("console")
@apply.handle_logdest("console")
end
it "should put the logset options to true" do
@apply.options.expects(:[]=).with(:logset,true)
@apply.handle_logdest("console")
end
end
describe "during setup" do
before :each do
Puppet::Log.stubs(:newdestination)
Puppet::Log.stubs(:level=)
Puppet.stubs(:parse_config)
Puppet::FileBucket::Dipper.stubs(:new)
STDIN.stubs(:read)
Puppet::Transaction::Report.indirection.stubs(:cache_class=)
@apply.options.stubs(:[]).with(any_parameters)
end
it "should set show_diff on --noop" do
Puppet.stubs(:[]=)
Puppet.stubs(:[]).with(:config)
Puppet.stubs(:[]).with(:noop).returns(true)
Puppet.expects(:[]=).with(:show_diff, true)
@apply.setup
end
it "should set console as the log destination if logdest option wasn't provided" do
Puppet::Log.expects(:newdestination).with(:console)
@apply.setup
end
it "should set INT trap" do
Signal.expects(:trap).with(:INT)
@apply.setup
end
it "should set log level to debug if --debug was passed" do
@apply.options.stubs(:[]).with(:debug).returns(true)
Puppet::Log.expects(:level=).with(:debug)
@apply.setup
end
it "should set log level to info if --verbose was passed" do
@apply.options.stubs(:[]).with(:verbose).returns(true)
Puppet::Log.expects(:level=).with(:info)
@apply.setup
end
it "should print puppet config if asked to in Puppet config" do
@apply.stubs(:exit)
Puppet.settings.stubs(:print_configs?).returns(true)
Puppet.settings.expects(:print_configs)
@apply.setup
end
it "should exit after printing puppet config if asked to in Puppet config" do
Puppet.settings.stubs(:print_configs?).returns(true)
lambda { @apply.setup }.should raise_error(SystemExit)
end
it "should tell the report handler to cache locally as yaml" do
Puppet::Transaction::Report.indirection.expects(:cache_class=).with(:yaml)
@apply.setup
end
end
describe "when executing" do
it "should dispatch to parseonly if parseonly is set" do
@apply.stubs(:options).returns({})
Puppet.stubs(:[]).with(:parseonly).returns(true)
@apply.expects(:parseonly)
@apply.run_command
end
it "should dispatch to 'apply' if it was called with 'apply'" do
@apply.options[:catalog] = "foo"
@apply.expects(:apply)
@apply.run_command
end
it "should dispatch to main if parseonly is not set" do
@apply.stubs(:options).returns({})
Puppet.stubs(:[]).with(:parseonly).returns(false)
@apply.expects(:main)
@apply.run_command
end
describe "the parseonly command" do
before :each do
@environment = Puppet::Node::Environment.new("env")
Puppet.stubs(:[]).with(:environment).returns(@environment)
Puppet.stubs(:[]).with(:manifest).returns("site.pp")
Puppet.stubs(:err)
@apply.stubs(:exit)
@apply.options.stubs(:[]).with(:code).returns "some code"
end
it "should use the environment to parse the file" do
@environment.stubs(:perform_initial_import)
@apply.parseonly
end
it "should exit with exit code 0 if no error" do
@apply.expects(:exit).with(0)
@apply.parseonly
end
it "should exit with exit code 1 if error" do
@environment.stubs(:perform_initial_import).raises(Puppet::ParseError)
@apply.expects(:exit).with(1)
@apply.parseonly
end
it "should exit with exit code 1 if error, even if --noop is set" do
Puppet[:noop] = true
@environment.stubs(:perform_initial_import).raises(Puppet::ParseError)
@apply.expects(:exit).with(1)
@apply.parseonly
end
end
describe "the main command" do
before :each do
Puppet.stubs(:[])
Puppet.settings.stubs(:use)
Puppet.stubs(:[]).with(:prerun_command).returns ""
Puppet.stubs(:[]).with(:postrun_command).returns ""
Puppet.stubs(:[]).with(:trace).returns(true)
@apply.options.stubs(:[])
@facts = stub_everything 'facts'
Puppet::Node::Facts.indirection.stubs(:find).returns(@facts)
@node = stub_everything 'node'
Puppet::Node.indirection.stubs(:find).returns(@node)
@catalog = stub_everything 'catalog'
@catalog.stubs(:to_ral).returns(@catalog)
Puppet::Resource::Catalog.indirection.stubs(:find).returns(@catalog)
STDIN.stubs(:read)
@transaction = stub_everything 'transaction'
@catalog.stubs(:apply).returns(@transaction)
@apply.stubs(:exit)
Puppet::Util::Storage.stubs(:load)
Puppet::Configurer.any_instance.stubs(:save_last_run_summary) # to prevent it from trying to write files
end
it "should set the code to run from --code" do
@apply.options.stubs(:[]).with(:code).returns("code to run")
Puppet.expects(:[]=).with(:code,"code to run")
@apply.main
end
it "should set the code to run from STDIN if no arguments" do
@apply.command_line.stubs(:args).returns([])
STDIN.stubs(:read).returns("code to run")
Puppet.expects(:[]=).with(:code,"code to run")
@apply.main
end
it "should set the manifest if a file is passed on command line and the file exists" do
File.stubs(:exist?).with('site.pp').returns true
@apply.command_line.stubs(:args).returns(['site.pp'])
Puppet.expects(:[]=).with(:manifest,"site.pp")
@apply.main
end
it "should raise an error if a file is passed on command line and the file does not exist" do
File.stubs(:exist?).with('noexist.pp').returns false
@apply.command_line.stubs(:args).returns(['noexist.pp'])
lambda { @apply.main }.should raise_error(RuntimeError, 'Could not find file noexist.pp')
end
it "should set the manifest to the first file and warn other files will be skipped" do
File.stubs(:exist?).with('starwarsIV').returns true
File.expects(:exist?).with('starwarsI').never
@apply.command_line.stubs(:args).returns(['starwarsIV', 'starwarsI', 'starwarsII'])
Puppet.expects(:[]=).with(:manifest,"starwarsIV")
Puppet.expects(:warning).with('Only one file can be applied per run. Skipping starwarsI, starwarsII')
@apply.main
end
it "should collect the node facts" do
Puppet::Node::Facts.indirection.expects(:find).returns(@facts)
@apply.main
end
it "should raise an error if we can't find the node" do
Puppet::Node::Facts.indirection.expects(:find).returns(nil)
lambda { @apply.main }.should raise_error
end
it "should look for the node" do
Puppet::Node.indirection.expects(:find).returns(@node)
@apply.main
end
it "should raise an error if we can't find the node" do
Puppet::Node.indirection.expects(:find).returns(nil)
lambda { @apply.main }.should raise_error
end
it "should merge in our node the loaded facts" do
@facts.stubs(:values).returns("values")
@node.expects(:merge).with("values")
@apply.main
end
it "should load custom classes if loadclasses" do
@apply.options.stubs(:[]).with(:loadclasses).returns(true)
Puppet.stubs(:[]).with(:classfile).returns("/etc/puppet/classes.txt")
FileTest.stubs(:exists?).with("/etc/puppet/classes.txt").returns(true)
FileTest.stubs(:readable?).with("/etc/puppet/classes.txt").returns(true)
File.stubs(:read).with("/etc/puppet/classes.txt").returns("class")
@node.expects(:classes=)
@apply.main
end
it "should compile the catalog" do
Puppet::Resource::Catalog.indirection.expects(:find).returns(@catalog)
@apply.main
end
it "should transform the catalog to ral" do
@catalog.expects(:to_ral).returns(@catalog)
@apply.main
end
it "should finalize the catalog" do
@catalog.expects(:finalize)
@apply.main
end
it "should call the prerun and postrun commands on a Configurer instance" do
Puppet::Configurer.any_instance.expects(:execute_prerun_command)
Puppet::Configurer.any_instance.expects(:execute_postrun_command)
@apply.main
end
it "should apply the catalog" do
@catalog.expects(:apply).returns(stub_everything('transaction'))
@apply.main
end
it "should save the last run summary" do
Puppet.stubs(:[]).with(:noop).returns(false)
report = Puppet::Transaction::Report.new("apply")
Puppet::Transaction::Report.stubs(:new).returns(report)
Puppet::Configurer.any_instance.expects(:save_last_run_summary).with(report)
@apply.main
end
describe "with detailed_exitcodes" do
it "should exit with report's computed exit status" do
Puppet.stubs(:[]).with(:noop).returns(false)
@apply.options.stubs(:[]).with(:detailed_exitcodes).returns(true)
Puppet::Transaction::Report.any_instance.stubs(:exit_status).returns(666)
@apply.expects(:exit).with(666)
@apply.main
end
it "should exit with report's computed exit status, even if --noop is set" do
Puppet.stubs(:[]).with(:noop).returns(true)
@apply.options.stubs(:[]).with(:detailed_exitcodes).returns(true)
Puppet::Transaction::Report.any_instance.stubs(:exit_status).returns(666)
@apply.expects(:exit).with(666)
@apply.main
end
it "should always exit with 0 if option is disabled" do
Puppet.stubs(:[]).with(:noop).returns(false)
@apply.options.stubs(:[]).with(:detailed_exitcodes).returns(false)
report = stub 'report', :exit_status => 666
@transaction.stubs(:report).returns(report)
@apply.expects(:exit).with(0)
@apply.main
end
it "should always exit with 0 if --noop" do
Puppet.stubs(:[]).with(:noop).returns(true)
@apply.options.stubs(:[]).with(:detailed_exitcodes).returns(true)
report = stub 'report', :exit_status => 666
@transaction.stubs(:report).returns(report)
@apply.expects(:exit).with(0)
@apply.main
end
end
end
describe "the 'apply' command" do
it "should read the catalog in from disk if a file name is provided" do
@apply.options[:catalog] = "/my/catalog.pson"
File.expects(:read).with("/my/catalog.pson").returns "something"
Puppet::Resource::Catalog.stubs(:convert_from).with(:pson,'something').returns Puppet::Resource::Catalog.new
@apply.apply
end
it "should read the catalog in from stdin if '-' is provided" do
@apply.options[:catalog] = "-"
$stdin.expects(:read).returns "something"
Puppet::Resource::Catalog.stubs(:convert_from).with(:pson,'something').returns Puppet::Resource::Catalog.new
@apply.apply
end
it "should deserialize the catalog from the default format" do
@apply.options[:catalog] = "/my/catalog.pson"
File.stubs(:read).with("/my/catalog.pson").returns "something"
Puppet::Resource::Catalog.stubs(:default_format).returns :rot13_piglatin
Puppet::Resource::Catalog.stubs(:convert_from).with(:rot13_piglatin,'something').returns Puppet::Resource::Catalog.new
@apply.apply
end
it "should fail helpfully if deserializing fails" do
@apply.options[:catalog] = "/my/catalog.pson"
File.stubs(:read).with("/my/catalog.pson").returns "something syntacically invalid"
lambda { @apply.apply }.should raise_error(Puppet::Error)
end
it "should convert plain data structures into a catalog if deserialization does not do so" do
@apply.options[:catalog] = "/my/catalog.pson"
File.stubs(:read).with("/my/catalog.pson").returns "something"
Puppet::Resource::Catalog.stubs(:convert_from).with(:pson,"something").returns({:foo => "bar"})
Puppet::Resource::Catalog.expects(:pson_create).with({:foo => "bar"}).returns(Puppet::Resource::Catalog.new)
@apply.apply
end
it "should convert the catalog to a RAL catalog and use a Configurer instance to apply it" do
@apply.options[:catalog] = "/my/catalog.pson"
File.stubs(:read).with("/my/catalog.pson").returns "something"
catalog = Puppet::Resource::Catalog.new
Puppet::Resource::Catalog.stubs(:convert_from).with(:pson,'something').returns catalog
catalog.expects(:to_ral).returns "mycatalog"
configurer = stub 'configurer'
Puppet::Configurer.expects(:new).returns configurer
configurer.expects(:run).with(:catalog => "mycatalog")
@apply.apply
end
end
end
end
|