Sentry SDK initializes without a DSN but capture calls do not deliver events
Goal Choose a safe way to exercise Sentry SDK delivery wiring in tests without a production DSN or outbound access to Sentry. Constraints When no usable DSN is supplied, many Sentry SDKs initialize successfully but treat capture as a no-op, so a passing test does not prove event delivery. The exact path depends on SDK major and runtime, and defaults for enab