diff options
Diffstat (limited to 'puppet/modules/stdlib/spec/functions/fqdn_rotate_spec.rb')
-rwxr-xr-x | puppet/modules/stdlib/spec/functions/fqdn_rotate_spec.rb | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/puppet/modules/stdlib/spec/functions/fqdn_rotate_spec.rb b/puppet/modules/stdlib/spec/functions/fqdn_rotate_spec.rb new file mode 100755 index 00000000..40057d4f --- /dev/null +++ b/puppet/modules/stdlib/spec/functions/fqdn_rotate_spec.rb @@ -0,0 +1,43 @@ +#! /usr/bin/env ruby -S rspec +require 'spec_helper' + +describe "the fqdn_rotate function" do + let(:scope) { PuppetlabsSpec::PuppetInternals.scope } + + it "should exist" do + expect(Puppet::Parser::Functions.function("fqdn_rotate")).to eq("function_fqdn_rotate") + end + + it "should raise a ParseError if there is less than 1 arguments" do + expect { scope.function_fqdn_rotate([]) }.to( raise_error(Puppet::ParseError)) + end + + it "should rotate a string and the result should be the same size" do + scope.expects(:lookupvar).with("::fqdn").returns("127.0.0.1") + result = scope.function_fqdn_rotate(["asdf"]) + expect(result.size).to(eq(4)) + end + + it "should rotate a string to give the same results for one host" do + scope.expects(:lookupvar).with("::fqdn").returns("127.0.0.1").twice + expect(scope.function_fqdn_rotate(["abcdefg"])).to eql(scope.function_fqdn_rotate(["abcdefg"])) + end + + it "should rotate a string to give different values on different hosts" do + scope.expects(:lookupvar).with("::fqdn").returns("127.0.0.1") + val1 = scope.function_fqdn_rotate(["abcdefghijklmnopqrstuvwxyz01234567890987654321"]) + scope.expects(:lookupvar).with("::fqdn").returns("127.0.0.2") + val2 = scope.function_fqdn_rotate(["abcdefghijklmnopqrstuvwxyz01234567890987654321"]) + expect(val1).not_to eql(val2) + end + + it "should accept objects which extend String" do + class AlsoString < String + end + + scope.expects(:lookupvar).with("::fqdn").returns("127.0.0.1") + value = AlsoString.new("asdf") + result = scope.function_fqdn_rotate([value]) + result.size.should(eq(4)) + end +end |