Adding a Custom JSON Reporter to Karma for Better Test Insights
Learn how to extend Karma’s test runner with a custom reporter that emits JSON events for CI pipelines or Slack bots.
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Learn how to extend Karma’s test runner with a custom reporter that emits JSON events for CI pipelines or Slack bots.
Goal The objective is to emit Slack alerts only for failing specs while suppressing notifications for passing ones. The custom reporter must filter events, send an HTTP POST to a webhook, and avoid generating noise during a CI run. Constraints & Uncertainty Asynchronous reporter logic: it is unclear whether Jasmine guarantees that pending HTTP requests a