test: Add browser and nodejs integration tests for logs (#15815)

ref #15526

Author: AbhiPrasad

dev-packages/browser-integration-tests/suites/public-api/logger/init.js

@@ -0,0 +1,10 @@
+import * as Sentry from '@sentry/browser';
+
+window.Sentry = Sentry;
+
+Sentry.init({
+  dsn: 'https://public@dsn.ingest.sentry.io/1337',
+  _experiments: {
+    enableLogs: true,
+  },
+});

dev-packages/browser-integration-tests/suites/public-api/logger/subject.js

@@ -0,0 +1,19 @@
+Sentry.logger.trace('test trace');
+Sentry.logger.debug('test debug');
+Sentry.logger.info('test info');
+Sentry.logger.warn('test warn');
+Sentry.logger.error('test error');
+Sentry.logger.fatal('test fatal');
+
+const formattedMessage = (message, stringArg, boolArg, numberArg) => {
+  return Sentry.logger.fmt`test ${message} ${stringArg} ${boolArg} ${numberArg}`;
+};
+
+Sentry.logger.trace(formattedMessage('trace', 'stringArg', false, 123));
+Sentry.logger.debug(formattedMessage('debug', 'stringArg', false, 123));
+Sentry.logger.info(formattedMessage('info', 'stringArg', false, 123));
+Sentry.logger.warn(formattedMessage('warn', 'stringArg', false, 123));
+Sentry.logger.error(formattedMessage('error', 'stringArg', false, 123));
+Sentry.logger.fatal(formattedMessage('fatal', 'stringArg', false, 123));
+
+Sentry.flush();