-describe "the is_domain_name function" do
- let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
-
- it "should exist" do
- expect(Puppet::Parser::Functions.function("is_domain_name")).to eq("function_is_domain_name")
- end
-
- it "should raise a ParseError if there is less than 1 arguments" do
- expect { scope.function_is_domain_name([]) }.to( raise_error(Puppet::ParseError))
- end
-
- it "should return true if a valid short domain name" do
- result = scope.function_is_domain_name(["x.com"])
- expect(result).to(be_truthy)
- end
-
- it "should return true if the domain is ." do
- result = scope.function_is_domain_name(["."])
- expect(result).to(be_truthy)
+describe 'is_domain_name' do
+ it { is_expected.not_to eq(nil) }
+ it { is_expected.to run.with_params().and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
+ it { is_expected.to run.with_params('one', 'two').and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
+ it { is_expected.to run.with_params(1).and_return(false) }
+ it { is_expected.to run.with_params([]).and_return(false) }
+ it { is_expected.to run.with_params({}).and_return(false) }
+ it { is_expected.to run.with_params('').and_return(false) }
+ it { is_expected.to run.with_params('.').and_return(true) }
+ it { is_expected.to run.with_params('com').and_return(true) }
+ it { is_expected.to run.with_params('com.').and_return(true) }
+ it { is_expected.to run.with_params('x.com').and_return(true) }
+ it { is_expected.to run.with_params('x.com.').and_return(true) }
+ it { is_expected.to run.with_params('foo.example.com').and_return(true) }
+ it { is_expected.to run.with_params('foo.example.com.').and_return(true) }
+ it { is_expected.to run.with_params('2foo.example.com').and_return(true) }
+ it { is_expected.to run.with_params('2foo.example.com.').and_return(true) }
+ it { is_expected.to run.with_params('www.2foo.example.com').and_return(true) }
+ it { is_expected.to run.with_params('www.2foo.example.com.').and_return(true) }
+ describe 'inputs with spaces' do
+ it { is_expected.to run.with_params('invalid domain').and_return(false) }
+ end
+ describe 'inputs with hyphens' do
+ it { is_expected.to run.with_params('foo-bar.example.com').and_return(true) }
+ it { is_expected.to run.with_params('foo-bar.example.com.').and_return(true) }
+ it { is_expected.to run.with_params('www.foo-bar.example.com').and_return(true) }
+ it { is_expected.to run.with_params('www.foo-bar.example.com.').and_return(true) }
+ it { is_expected.to run.with_params('-foo.example.com').and_return(false) }
+ it { is_expected.to run.with_params('-foo.example.com').and_return(false) }