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author | Colleen Murphy <cmurphy@users.noreply.github.com> | 2015-02-12 15:45:23 -0800 |
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committer | Colleen Murphy <cmurphy@users.noreply.github.com> | 2015-02-12 15:45:23 -0800 |
commit | ad5727266a5c243cebf8007b9b00ffc80674b4fc (patch) | |
tree | 7e0792a13888ccd15bee9d2da13bebfd79071dd3 /spec/functions/fqdn_rotate_spec.rb | |
parent | afc83ea564520378ac507251ddfea46f8d571829 (diff) | |
parent | 84f866ffafbb27a6aa6a1eea92c393a63829e242 (diff) | |
download | puppet-stdlib-ad5727266a5c243cebf8007b9b00ffc80674b4fc.tar.gz puppet-stdlib-ad5727266a5c243cebf8007b9b00ffc80674b4fc.tar.bz2 |
Merge pull request #406 from elyscape/fix/fqdn_rotate_pollutes_global_seed
(MODULES-1738) Don't modify the global seed in fqdn_rotate()
Diffstat (limited to 'spec/functions/fqdn_rotate_spec.rb')
-rwxr-xr-x | spec/functions/fqdn_rotate_spec.rb | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/spec/functions/fqdn_rotate_spec.rb b/spec/functions/fqdn_rotate_spec.rb index 40057d4..673a8a3 100755 --- a/spec/functions/fqdn_rotate_spec.rb +++ b/spec/functions/fqdn_rotate_spec.rb @@ -40,4 +40,21 @@ describe "the fqdn_rotate function" do result = scope.function_fqdn_rotate([value]) result.size.should(eq(4)) end + + it "should use the Puppet::Util.deterministic_rand function if available" do + scope.expects(:lookupvar).with("::fqdn").returns("127.0.0.1") + if Puppet::Util.respond_to?(:deterministic_rand) + Puppet::Util.expects(:deterministic_rand).with(113646079810780526294648115052177588845,4) + end + scope.function_fqdn_rotate(["asdf"]) + end + + it "should not leave the global seed in a deterministic state" do + scope.expects(:lookupvar).with("::fqdn").returns("127.0.0.1").twice + scope.function_fqdn_rotate(["asdf"]) + rand1 = rand() + scope.function_fqdn_rotate(["asdf"]) + rand2 = rand() + expect(rand1).not_to eql(rand2) + end end |