[PDB-1109] Unit testing failure: Couldn't satisfy such-that predicate after 10 tries Created: 2015/01/13  Updated: 2015/03/23  Resolved: 2015/01/14

Status: Closed
Project: PuppetDB
Component/s: None
Affects Version/s: PDB 2.2.2
Fix Version/s: PDB 2.3.0

Type: Bug Priority: Normal
Reporter: Ken Barber Assignee: Ryan Senior
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Template:
Story Points: 1
Sprint: PuppetDB 2015-01-14, PuppetDB 2015-01-28
QA Contact: Kurt Wall

 Description   

We keep hitting a problem with one of the clojure tests:

lein test :only puppetlabs.puppetdb.zip-test/post-order-collect
ERROR in (post-order-collect) (core.clj:4403)
Uncaught exception, not in assertion.
expected: nil
  actual: clojure.lang.ExceptionInfo: Couldn't satisfy such-that predicate after 10 tries.
 at clojure.core$ex_info.invoke (core.clj:4403)
    clojure.test.check.generators$such_that_helper.invoke (generators.clj:257)
    clojure.test.check.generators$such_that$fn__46515.invoke (generators.clj:283)
    clojure.test.check.generators$gen_bind$fn__46460.invoke (generators.clj:77)
    clojure.test.check.generators$gen_bind$fn__46460.invoke (generators.clj:79)
    clojure.test.check.generators$gen_bind$fn__46460.invoke (generators.clj:77)
    clojure.test.check.generators$gen_fmap$fn__46455.invoke (generators.clj:70)
    clojure.test.check.generators$call_gen.invoke (generators.clj:56)
    clojure.test.check$quick_check.doInvoke (check.clj:57)
    clojure.lang.RestFn.invoke (RestFn.java:425)
    clojure.lang.AFn.applyToHelper (AFn.java:156)
    clojure.lang.RestFn.applyTo (RestFn.java:132)
    clojure.core$apply.invoke (core.clj:628)
    puppetlabs.puppetdb.zip_test$post_order_collect.doInvoke (zip_test.clj:87)
    clojure.lang.RestFn.invoke (RestFn.java:410)
    puppetlabs.puppetdb.zip_test$post_order_collect.invoke (zip_test.clj:87)
    puppetlabs.puppetdb.zip_test/fn (zip_test.clj:87)
    clojure.test$test_var$fn__7187.invoke (test.clj:704)
    clojure.test$test_var.invoke (test.clj:704)
    clojure.test$test_vars$fn__7209$fn__7214.invoke (test.clj:722)
    clojure.test$default_fixture.invoke (test.clj:674)
    clojure.test$test_vars$fn__7209.invoke (test.clj:722)
    clojure.test$default_fixture.invoke (test.clj:674)
    clojure.test$test_vars.invoke (test.clj:718)
    clojure.test$test_all_vars.invoke (test.clj:728)
    clojure.test$test_ns.invoke (test.clj:747)
    clojure.core$map$fn__4245.invoke (core.clj:2559)
    clojure.lang.LazySeq.sval (LazySeq.java:40)
    clojure.lang.LazySeq.seq (LazySeq.java:49)
    clojure.lang.Cons.next (Cons.java:39)
    clojure.lang.RT.next (RT.java:598)
    clojure.core$next.invoke (core.clj:64)
    clojure.core$reduce1.invoke (core.clj:903)
    clojure.core$reduce1.invoke (core.clj:894)
    clojure.core$merge_with.doInvoke (core.clj:2777)
    clojure.lang.RestFn.applyTo (RestFn.java:139)
    clojure.core$apply.invoke (core.clj:626)
    clojure.test$run_tests.doInvoke (test.clj:762)
    clojure.lang.RestFn.applyTo (RestFn.java:137)
    clojure.core$apply.invoke (core.clj:624)
    user$eval85$fn__149$fn__183.invoke (form-init1223621728024607371.clj:1)
    user$eval85$fn__149$fn__150.invoke (form-init1223621728024607371.clj:1)
    user$eval85$fn__149.invoke (form-init1223621728024607371.clj:1)
    user$eval85.invoke (form-init1223621728024607371.clj:1)
    clojure.lang.Compiler.eval (Compiler.java:6703)
    clojure.lang.Compiler.eval (Compiler.java:6693)
    clojure.lang.Compiler.load (Compiler.java:7130)
    clojure.lang.Compiler.loadFile (Compiler.java:7086)
    clojure.main$load_script.invoke (main.clj:274)
    clojure.main$init_opt.invoke (main.clj:279)
    clojure.main$initialize.invoke (main.clj:307)
    clojure.main$null_opt.invoke (main.clj:342)
    clojure.main$main.doInvoke (main.clj:420)
    clojure.lang.RestFn.invoke (RestFn.java:421)
    clojure.lang.Var.invoke (Var.java:383)
    clojure.lang.AFn.applyToHelper (AFn.java:156)
    clojure.lang.Var.applyTo (Var.java:700)
    clojure.main.main (main.java:37)
{:test-var no-op-zipper, :result true, :num-tests 50, :seed 1421162187500}
{:test-var flip-sign-zipper, :result true, :num-tests 50, :seed 1421162191702}

For example: https://travis-ci.org/puppetlabs/puppetdb/jobs/46861070


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