Wiretap
All releases

v3.1.0

typed-everything

Typed value assertions for JSON & Avro, plus topic files with schema validation.

Highlights

  • 01

    Typed value assertions

    containsRecordWithValue(V), containsRecordWithValue(Class<V>, V), and containsRecordWithValueMatching(Class<V>, Matcher<? super V>) for JSON DTOs, Avro GenericRecord, and SpecificRecord.

    Read the guide →
  • 02

    Native header overloads

    KafkaTestPublisher.send(...) takes UTF-8 Map<String, String> headers or Kafka Header instances directly — no builder ceremony.

    Read the guide →
  • 03

    Topic files

    spring.kafka.test.topics-file accepts YAML or JSON, validated at startup with a bundled JSON Schema.

    Read the guide →

Full notes

Added

  • Typed topic value assertions for JSON DTOs, Avro GenericRecord, and Avro SpecificRecord payloads.
  • Native KafkaTestPublisher.send(...) header overloads for strings, JSON DTOs, Avro GenericRecord, and SpecificRecord values.
  • spring.kafka.test.topics-file — YAML or JSON topic definitions with per-topic partition counts.
  • Bundled JSON Schema for topic files with startup validation including invalid field path and reason.
  • Dedicated integration tests covering string, JSON DTO, Avro, typed matcher, header publishing, YAML topic-file, JSON topic-file, annotation topic, and topic-file precedence scenarios.

Changed

  • Bumped version to 3.1.0-SNAPSHOT.
  • Updated dependency examples to io.gitlab.guisseppe:spring-kafka-test-utils:3.1.0.
  • Enabled Nextra copy buttons for documentation code blocks.
  • Maven Surefire excludes *IT classes so integration tests run once through Failsafe against the shared broker.

Fixed

  • Updated docs dependency lockfile to resolve fixable Trivy findings in transitive @xmldom/xmldom and uuid packages.