StackOverflowError in convertOpenAPISchemaToJsonSchema during tests

Hello! I’ve been trying to use this software to run tests on my OpenAPI 3.1 schema. The schema is imported correctly and the mock server is up and working.

Once I run tests with the OPEN_API_SCHEMA runner, however, I get an infinite loop and an endlessly refreshing page. The relevant output of the logs is:

microcks    | 03:02:50.986 DEBUG 1 --- [080-exec-8] i.g.microcks.web.ServiceController       : Retrieving service with id 6126fd32bd4831084acb9962
microcks    | 03:02:51.325 DEBUG 1 --- [    task-3] i.g.m.util.openapi.OpenAPITestRunner     : Response status code : 200
microcks    | 03:02:51.325 DEBUG 1 --- [    task-3] i.g.m.util.openapi.OpenAPITestRunner     : Response media-type is application/json;charset=utf-8
microcks    | 03:02:51.327 DEBUG 1 --- [    task-3] i.g.m.util.openapi.OpenAPITestRunner     : Response expected status code : 200
microcks    | 03:02:51.330 DEBUG 1 --- [    task-3] i.g.m.u.o.OpenAPISchemaValidator         : Guessing OpenAPI spec format is JSON
microcks    | 03:02:51.344 ERROR 1 --- [    task-3] i.g.m.service.TestRunnerService          : Throwable while testing operation GET /boards/{slug}
microcks    |
microcks    | java.lang.StackOverflowError: null
microcks    | 	at io.github.microcks.util.openapi.OpenAPISchemaValidator.convertOpenAPISchemaToJsonSchema(OpenAPISchemaValidator.java:208)
microcks    | 	at io.github.microcks.util.openapi.OpenAPISchemaValidator.convertOpenAPISchemaToJsonSchema(OpenAPISchemaValidator.java:208)
microcks    | 	at io.github.microcks.util.openapi.OpenAPISchemaValidator.convertOpenAPISchemaToJsonSchema(OpenAPISchemaValidator.java:208)
microcks    | 	at io.github.microcks.util.openapi.OpenAPISchemaValidator.convertOpenAPISchemaToJsonSchema(OpenAPISchemaValidator.java:208)
microcks    | 	at io.github.microcks.util.openapi.OpenAPISchemaValidator.convertOpenAPISchemaToJsonSchema(OpenAPISchemaValidator.java:208)
microcks    | 	at io.github.microcks.util.openapi.OpenAPISchemaValidator.convertOpenAPISchemaToJsonSchema(OpenAPISchemaValidator.java:208)
[...a lot more of these]
microcks    | 03:02:51.363 DEBUG 1 --- [    task-3] i.g.m.util.test.HttpTestRunner           : Launching test run on https://backend-dot-bobaboard.uc.r.appspot.com/ for 0 request(s)
microcks    | 03:02:51.395 DEBUG 1 --- [    task-3] i.g.m.util.test.HttpTestRunner           : Launching test run on https://backend-dot-bobaboard.uc.r.appspot.com/ for 0 request(s)
microcks    | 03:02:51.399 DEBUG 1 --- [    task-3] i.g.m.util.test.HttpTestRunner           : Launching test run on https://backend-dot-bobaboard.uc.r.appspot.com/ for 0 request(s)
microcks    | 03:02:51.403 DEBUG 1 --- [    task-3] i.g.m.util.test.HttpTestRunner           : Launching test run on https://backend-dot-bobaboard.uc.r.appspot.com/ for 0 request(s)
microcks    | 03:02:51.403 DEBUG 1 --- [    task-3] i.g.m.util.test.HttpTestRunner           : Launching test run on https://backend-dot-bobaboard.uc.r.appspot.com/ for 0 request(s)
microcks    | 03:02:51.403 DEBUG 1 --- [    task-3] i.g.m.util.test.HttpTestRunner           : Launching test run on https://backend-dot-bobaboard.uc.r.appspot.com/ for 0 request(s)
[...a lot more of these]
microcks    | 03:05:03.020 DEBUG 1 --- [080-exec-8] i.g.m.s.UserInfoInContextInterceptor     : Intercepting and pre-handling request to check @EnableUserInfoInContext
microcks    | 03:05:03.021 DEBUG 1 --- [080-exec-8] i.g.microcks.web.ServiceController       : Retrieving service with id 6126fd32bd4831084acb9962
microcks    | 03:05:04.952 DEBUG 1 --- [080-exec-6] i.github.microcks.web.TestController     : Getting TestResult with id 6127045abd4831084acb9967
microcks    | 03:05:04.956 DEBUG 1 --- [80-exec-10] i.github.microcks.web.TestController     : Getting TestResult with id 6127045abd4831084acb9967
microcks    | 03:05:04.988 DEBUG 1 --- [080-exec-1] i.g.m.s.UserInfoInContextInterceptor     : Intercepting and pre-handling request to check @EnableUserInfoInContext
microcks    | 03:05:04.988 DEBUG 1 --- [080-exec-1] i.g.microcks.web.ServiceController       : Retrieving service with id 6126fd32bd4831084acb9962
microcks    | 03:05:06.958 DEBUG 1 --- [080-exec-7] i.github.microcks.web.TestController     : Getting TestResult with id 6127045abd4831084acb9967
microcks    | 03:05:06.958 DEBUG 1 --- [080-exec-4] i.github.microcks.web.TestController     : Getting TestResult with id 6127045abd4831084acb9967
[...an infinite amount of these]

I initially thought this was due to my attempt to test a locally-running server (which has also been an issue, albeit a different one), but I suspect it has more to do with the API schema. I’ve pasted the output of the http://localhost:8080/api/resources/BobaBoard's%20API%20documentation.%20Woho!-0.0.1.json endpoint here: https://pastebin.com/FrpFZ1xX

And here what the eternally-flashing test result page displays:

[essential-randomness]

It’s working now! Thank you very much for the quick fix. Excited to play around with the software more 😃

[lbroudoux]

New latest container image is now available. Could you confirm it fixes the issue? Thanks.