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require 'spec_helper'
require 'puppet_spec/language'
describe "Puppet resource expressions" do
extend PuppetSpec::Language
produces(
"$a = notify
$b = example
$c = { message => hello }
@@Resource[$a] {
$b:
* => $c
}
realize(Resource[$a, $b])
" => "Notify[example][message] == 'hello'")
context "resource titles" do
produces(
"notify { thing: }" => "defined(Notify[thing])",
"$x = thing notify { $x: }" => "defined(Notify[thing])",
"notify { [thing]: }" => "defined(Notify[thing])",
"$x = [thing] notify { $x: }" => "defined(Notify[thing])",
"notify { [[nested, array]]: }" => "defined(Notify[nested]) and defined(Notify[array])",
"$x = [[nested, array]] notify { $x: }" => "defined(Notify[nested]) and defined(Notify[array])",
"notify { []: }" => [], # this asserts nothing added
"$x = [] notify { $x: }" => [], # this asserts nothing added
"notify { default: }" => "!defined(Notify['default'])", # nothing created because this is just a local default
"$x = default notify { $x: }" => "!defined(Notify['default'])")
fails(
"notify { '': }" => /Empty string title/,
"$x = '' notify { $x: }" => /Empty string title/,
"notify { 1: }" => /Illegal title type.*Expected String, got Integer/,
"$x = 1 notify { $x: }" => /Illegal title type.*Expected String, got Integer/,
"notify { [1]: }" => /Illegal title type.*Expected String, got Integer/,
"$x = [1] notify { $x: }" => /Illegal title type.*Expected String, got Integer/,
"notify { 3.0: }" => /Illegal title type.*Expected String, got Float/,
"$x = 3.0 notify { $x: }" => /Illegal title type.*Expected String, got Float/,
"notify { [3.0]: }" => /Illegal title type.*Expected String, got Float/,
"$x = [3.0] notify { $x: }" => /Illegal title type.*Expected String, got Float/,
"notify { true: }" => /Illegal title type.*Expected String, got Boolean/,
"$x = true notify { $x: }" => /Illegal title type.*Expected String, got Boolean/,
"notify { [true]: }" => /Illegal title type.*Expected String, got Boolean/,
"$x = [true] notify { $x: }" => /Illegal title type.*Expected String, got Boolean/,
"notify { [false]: }" => /Illegal title type.*Expected String, got Boolean/,
"$x = [false] notify { $x: }" => /Illegal title type.*Expected String, got Boolean/,
"notify { undef: }" => /Missing title.*undef/,
"$x = undef notify { $x: }" => /Missing title.*undef/,
"notify { [undef]: }" => /Missing title.*undef/,
"$x = [undef] notify { $x: }" => /Missing title.*undef/,
"notify { {nested => hash}: }" => /Illegal title type.*Expected String, got Hash/,
"$x = {nested => hash} notify { $x: }" => /Illegal title type.*Expected String, got Hash/,
"notify { [{nested => hash}]: }" => /Illegal title type.*Expected String, got Hash/,
"$x = [{nested => hash}] notify { $x: }" => /Illegal title type.*Expected String, got Hash/,
"notify { /regexp/: }" => /Illegal title type.*Expected String, got Regexp/,
"$x = /regexp/ notify { $x: }" => /Illegal title type.*Expected String, got Regexp/,
"notify { [/regexp/]: }" => /Illegal title type.*Expected String, got Regexp/,
"$x = [/regexp/] notify { $x: }" => /Illegal title type.*Expected String, got Regexp/,
"notify { [dupe, dupe]: }" => /The title 'dupe' has already been used/,
"notify { dupe:; dupe: }" => /The title 'dupe' has already been used/,
"notify { [dupe]:; dupe: }" => /The title 'dupe' has already been used/,
"notify { [default, default]:}" => /The title 'default' has already been used/,
"notify { default:; default:}" => /The title 'default' has already been used/,
"notify { [default]:; default:}" => /The title 'default' has already been used/)
end
context "type names" do
produces( "notify { testing: }" => "defined(Notify[testing])")
produces( "$a = notify; Resource[$a] { testing: }" => "defined(Notify[testing])")
produces( "Resource['notify'] { testing: }" => "defined(Notify[testing])")
produces( "Resource[sprintf('%s', 'notify')] { testing: }" => "defined(Notify[testing])")
produces( "$a = ify; Resource[\"not$a\"] { testing: }" => "defined(Notify[testing])")
produces( "Notify { testing: }" => "defined(Notify[testing])")
produces( "Resource[Notify] { testing: }" => "defined(Notify[testing])")
produces( "Resource['Notify'] { testing: }" => "defined(Notify[testing])")
produces( "class a { notify { testing: } } class { a: }" => "defined(Notify[testing])")
produces( "class a { notify { testing: } } Class { a: }" => "defined(Notify[testing])")
produces( "class a { notify { testing: } } Resource['class'] { a: }" => "defined(Notify[testing])")
produces( "define a::b { notify { testing: } } a::b { title: }" => "defined(Notify[testing])")
produces( "define a::b { notify { testing: } } A::B { title: }" => "defined(Notify[testing])")
produces( "define a::b { notify { testing: } } Resource['a::b'] { title: }" => "defined(Notify[testing])")
fails( "'class' { a: }" => /Illegal Resource Type expression.*got String/)
fails( "'' { testing: }" => /Illegal Resource Type expression.*got String/)
fails( "1 { testing: }" => /Illegal Resource Type expression.*got Integer/)
fails( "3.0 { testing: }" => /Illegal Resource Type expression.*got Float/)
fails( "true { testing: }" => /Illegal Resource Type expression.*got Boolean/)
fails( "'not correct' { testing: }" => /Illegal Resource Type expression.*got String/)
fails( "Notify[hi] { testing: }" => /Illegal Resource Type expression.*got Notify\['hi'\]/)
fails( "[Notify, File] { testing: }" => /Illegal Resource Type expression.*got Array\[Type\[Resource\]\]/)
fails( "define a::b { notify { testing: } } 'a::b' { title: }" => /Illegal Resource Type expression.*got String/)
fails( "Does::Not::Exist { title: }" => /Resource type not found: Does::Not::Exist/)
end
context "local defaults" do
produces(
"notify { example:; default: message => defaulted }" => "Notify[example][message] == 'defaulted'",
"notify { example: message => specific; default: message => defaulted }" => "Notify[example][message] == 'specific'",
"notify { example: message => undef; default: message => defaulted }" => "Notify[example][message] == undef",
"notify { [example, other]: ; default: message => defaulted }" => "Notify[example][message] == 'defaulted' and Notify[other][message] == 'defaulted'",
"notify { [example, default]: message => set; other: }" => "Notify[example][message] == 'set' and Notify[other][message] == 'set'")
end
context "order of evaluation" do
fails("notify { hi: message => value; bye: message => Notify[hi][message] }" => /Resource not found: Notify\['hi'\]/)
produces("notify { hi: message => (notify { param: message => set }); bye: message => Notify[param][message] }" => "defined(Notify[hi]) and Notify[bye][message] == 'set'")
fails("notify { bye: message => Notify[param][message]; hi: message => (notify { param: message => set }) }" => /Resource not found: Notify\['param'\]/)
end
context "parameters" do
produces(
"notify { title: message => set }" => "Notify[title][message] == 'set'",
"$x = set notify { title: message => $x }" => "Notify[title][message] == 'set'",
"notify { title: *=> { message => set } }" => "Notify[title][message] == 'set'",
"$x = { message => set } notify { title: * => $x }" => "Notify[title][message] == 'set'",
# picks up defaults
"$x = { owner => the_x }
$y = { mode => '0666' }
$t = '/tmp/x'
file {
default:
* => $x;
$t:
path => '/somewhere',
* => $y }" => "File[$t][mode] == '0666' and File[$t][owner] == 'the_x' and File[$t][path] == '/somewhere'",
# explicit wins over default - no error
"$x = { owner => the_x, mode => '0777' }
$y = { mode => '0666' }
$t = '/tmp/x'
file {
default:
* => $x;
$t:
path => '/somewhere',
* => $y }" => "File[$t][mode] == '0666' and File[$t][owner] == 'the_x' and File[$t][path] == '/somewhere'")
produces("notify{title:}; Notify[title] { * => { message => set}}" => "Notify[title][message] == 'set'")
produces("Notify { * => { message => set}}; notify{title:}" => "Notify[title][message] == 'set'")
produces('define foo($x) { notify { "title": message =>"aaa${x}bbb"} } foo{ test: x => undef }' => "Notify[title][message] == 'aaabbb'")
produces('define foo($x="xx") { notify { "title": message =>"aaa${x}bbb"} } foo{ test: x => undef }' => "Notify[title][message] == 'aaaxxbbb'")
fails("notify { title: unknown => value }" => /no parameter named 'unknown'/)
# this really needs to be a better error message.
fails("notify { title: * => { hash => value }, message => oops }" => /no parameter named 'hash'/)
# should this be a better error message?
fails("notify { title: message => oops, * => { hash => value } }" => /no parameter named 'hash'/)
fails("notify { title: * => { unknown => value } }" => /no parameter named 'unknown'/)
fails("
$x = { mode => '0666' }
$y = { owner => the_y }
$t = '/tmp/x'
file { $t:
* => $x,
* => $y }" => /Unfolding of attributes from Hash can only be used once per resource body/)
end
context "virtual" do
produces(
"@notify { example: }" => "!defined(Notify[example])",
"@notify { example: }
realize(Notify[example])" => "defined(Notify[example])",
"@notify { virtual: message => set }
notify { real:
message => Notify[virtual][message] }" => "Notify[real][message] == 'set'")
end
context "exported" do
produces(
"@@notify { example: }" => "!defined(Notify[example])",
"@@notify { example: } realize(Notify[example])" => "defined(Notify[example])",
"@@notify { exported: message => set } notify { real: message => Notify[exported][message] }" => "Notify[real][message] == 'set'")
end
context "explicit undefs" do
# PUP-3505
produces("
$x = 10
define foo($x = undef) {
notify { example:
message => \"'$x'\"
}
}
foo {'blah': x => undef }
" => "Notify[example][message] == \"''\"")
end
end
|
