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#! /usr/bin/env ruby -S rspec
require 'spec_helper'
describe Puppet::Parser::Functions.function(:has_element) do
let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
describe 'when calling has_element from puppet' do
it "should not compile when no arguments are passed" do
pending("Fails on 2.6.x, see bug #15912") if Puppet.version =~ /^2\.6\./
Puppet[:code] = '$x = has_element()'
expect {
scope.compiler.compile
}.to raise_error(Puppet::ParseError, /wrong number of arguments/)
end
it "should not compile when 1 argument is passed" do
pending("Fails on 2.6.x, see bug #15912") if Puppet.version =~ /^2\.6\./
Puppet[:code] = "$x = has_element('foo')"
expect {
scope.compiler.compile
}.to raise_error(Puppet::ParseError, /wrong number of arguments/)
end
it "should require the first value to be an Array" do
pending("Fails on 2.6.x, see bug #15912") if Puppet.version =~ /^2\.6\./
Puppet[:code] = "$x = has_element('foo', 'bar')"
expect {
scope.compiler.compile
}.to raise_error(Puppet::ParseError, /expects the first argument to be an array/)
end
end
describe 'when calling the function has_element from a scope instance' do
it 'should detect existing elements' do
scope.function_has_element([['one'], 'one']).should be_true
end
it 'should detect existing elements' do
scope.function_has_element([['one'], 'two']).should be_false
end
end
end
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