-#! /usr/bin/env ruby -S rspec
-
require 'spec_helper'
-describe Puppet::Parser::Functions.function(:validate_array) do
- let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
- describe 'when calling validate_array from puppet' do
-
- %w{ true false }.each do |the_string|
- it "should not compile when #{the_string} is a string" do
- Puppet[:code] = "validate_array('#{the_string}')"
- expect { scope.compiler.compile }.to raise_error(Puppet::ParseError, /is not an Array/)
- end
-
- it "should not compile when #{the_string} is a bare word" do
- Puppet[:code] = "validate_array(#{the_string})"
- expect { scope.compiler.compile }.to raise_error(Puppet::ParseError, /is not an Array/)
- end
+describe 'validate_array' do
+ describe 'signature validation' do
+ after(:each) do
+ ENV.delete('STDLIB_LOG_DEPRECATIONS')
+ end
+ it { is_expected.not_to eq(nil) }
+ # Checking for deprecation warning
+ it 'displays a single deprecation' do
+ ENV['STDLIB_LOG_DEPRECATIONS'] = 'true'
+ expect(scope).to receive(:warning).with(include('This method is deprecated'))
+ is_expected.to run.with_params([])
end
+ it { is_expected.to run.with_params.and_raise_error(Puppet::ParseError, %r{wrong number of arguments}i) }
- it "should compile when multiple array arguments are passed" do
- Puppet[:code] = <<-'ENDofPUPPETcode'
- $foo = [ ]
- $bar = [ 'one', 'two' ]
- validate_array($foo, $bar)
- ENDofPUPPETcode
- scope.compiler.compile
+ describe 'valid inputs' do
+ it { is_expected.to run.with_params([]) }
+ it { is_expected.to run.with_params(['one']) }
+ it { is_expected.to run.with_params([], ['two']) }
+ it { is_expected.to run.with_params(['one'], ['two']) }
end
- it "should not compile when an undef variable is passed" do
- Puppet[:code] = <<-'ENDofPUPPETcode'
- $foo = undef
- validate_array($foo)
- ENDofPUPPETcode
- expect { scope.compiler.compile }.to raise_error(Puppet::ParseError, /is not an Array/)
+ describe 'invalid inputs' do
+ it { is_expected.to run.with_params({}).and_raise_error(Puppet::ParseError, %r{is not an Array}) }
+ it { is_expected.to run.with_params(1).and_raise_error(Puppet::ParseError, %r{is not an Array}) }
+ it { is_expected.to run.with_params(true).and_raise_error(Puppet::ParseError, %r{is not an Array}) }
+ it { is_expected.to run.with_params('one').and_raise_error(Puppet::ParseError, %r{is not an Array}) }
+ it { is_expected.to run.with_params([], {}).and_raise_error(Puppet::ParseError, %r{is not an Array}) }
+ it { is_expected.to run.with_params([], 1).and_raise_error(Puppet::ParseError, %r{is not an Array}) }
+ it { is_expected.to run.with_params([], true).and_raise_error(Puppet::ParseError, %r{is not an Array}) }
+ it { is_expected.to run.with_params([], 'one').and_raise_error(Puppet::ParseError, %r{is not an Array}) }
+ it { is_expected.to run.with_params(nil).and_raise_error(Puppet::ParseError, %r{is not an Array}) }
end
end
end