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require 'puppet'
require 'spec_helper'
require 'puppet_spec/compiler'
require 'matchers/resource'
describe 'methods' do
include PuppetSpec::Compiler
include Matchers::Resource
before :all do
# enable switching back
@saved_parser = Puppet[:parser]
# These tests only work with future parser
Puppet[:parser] = 'future'
end
after :all do
# switch back to original
Puppet[:parser] = @saved_parser
end
before :each do
node = Puppet::Node.new("floppy", :environment => 'production')
@compiler = Puppet::Parser::Compiler.new(node)
@scope = Puppet::Parser::Scope.new(@compiler)
@topscope = @scope.compiler.topscope
@scope.parent = @topscope
Puppet[:parser] = 'future'
end
context "should be callable on array as" do
it 'slice with explicit parameters' do
catalog = compile_to_catalog(<<-MANIFEST)
$a = [1, present, 2, absent, 3, present]
$a.slice(2) |$k,$v| {
file { "/file_${$k}": ensure => $v }
}
MANIFEST
expect(catalog).to have_resource("File[/file_1]").with_parameter(:ensure, 'present')
expect(catalog).to have_resource("File[/file_2]").with_parameter(:ensure, 'absent')
expect(catalog).to have_resource("File[/file_3]").with_parameter(:ensure, 'present')
end
it 'slice with captures last' do
catalog = compile_to_catalog(<<-MANIFEST)
$a = [1, present, 2, absent, 3, present]
$a.slice(2) |*$kv| {
file { "/file_${$kv[0]}": ensure => $kv[1] }
}
MANIFEST
expect(catalog).to have_resource("File[/file_1]").with_parameter(:ensure, 'present')
expect(catalog).to have_resource("File[/file_2]").with_parameter(:ensure, 'absent')
expect(catalog).to have_resource("File[/file_3]").with_parameter(:ensure, 'present')
end
it 'slice with one parameter' do
catalog = compile_to_catalog(<<-MANIFEST)
$a = [1, present, 2, absent, 3, present]
$a.slice(2) |$k| {
file { "/file_${$k[0]}": ensure => $k[1] }
}
MANIFEST
expect(catalog).to have_resource("File[/file_1]").with_parameter(:ensure, 'present')
expect(catalog).to have_resource("File[/file_2]").with_parameter(:ensure, 'absent')
expect(catalog).to have_resource("File[/file_3]").with_parameter(:ensure, 'present')
end
it 'slice with shorter last slice' do
catalog = compile_to_catalog(<<-MANIFEST)
$a = [1, present, 2, present, 3, absent]
$a.slice(4) |$a, $b, $c, $d| {
file { "/file_$a.$c": ensure => $b }
}
MANIFEST
expect(catalog).to have_resource("File[/file_1.2]").with_parameter(:ensure, 'present')
expect(catalog).to have_resource("File[/file_3.]").with_parameter(:ensure, 'absent')
end
end
context "should be callable on hash as" do
it 'slice with explicit parameters, missing are empty' do
catalog = compile_to_catalog(<<-MANIFEST)
$a = {1=>present, 2=>present, 3=>absent}
$a.slice(2) |$a,$b| {
file { "/file_${a[0]}.${b[0]}": ensure => $a[1] }
}
MANIFEST
expect(catalog).to have_resource("File[/file_1.2]").with_parameter(:ensure, 'present')
expect(catalog).to have_resource("File[/file_3.]").with_parameter(:ensure, 'absent')
end
end
context "should be callable on enumerable types as" do
it 'slice with integer range' do
catalog = compile_to_catalog(<<-MANIFEST)
$a = Integer[1,4]
$a.slice(2) |$a,$b| {
file { "/file_${a}.${b}": ensure => present }
}
MANIFEST
expect(catalog).to have_resource("File[/file_1.2]").with_parameter(:ensure, 'present')
expect(catalog).to have_resource("File[/file_3.4]").with_parameter(:ensure, 'present')
end
it 'slice with integer' do
catalog = compile_to_catalog(<<-MANIFEST)
4.slice(2) |$a,$b| {
file { "/file_${a}.${b}": ensure => present }
}
MANIFEST
expect(catalog).to have_resource("File[/file_0.1]").with_parameter(:ensure, 'present')
expect(catalog).to have_resource("File[/file_2.3]").with_parameter(:ensure, 'present')
end
it 'slice with string' do
catalog = compile_to_catalog(<<-MANIFEST)
'abcd'.slice(2) |$a,$b| {
file { "/file_${a}.${b}": ensure => present }
}
MANIFEST
expect(catalog).to have_resource("File[/file_a.b]").with_parameter(:ensure, 'present')
expect(catalog).to have_resource("File[/file_c.d]").with_parameter(:ensure, 'present')
end
end
context "when called without a block" do
it "should produce an array with the result" do
catalog = compile_to_catalog(<<-MANIFEST)
$a = [1, present, 2, absent, 3, present]
$a.slice(2).each |$k| {
file { "/file_${$k[0]}": ensure => $k[1] }
}
MANIFEST
expect(catalog).to have_resource("File[/file_1]").with_parameter(:ensure, 'present')
expect(catalog).to have_resource("File[/file_2]").with_parameter(:ensure, 'absent')
expect(catalog).to have_resource("File[/file_3]").with_parameter(:ensure, 'present')
end
end
end
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