Function verifyHasLog

packages/platform-server/test/hydration_utils.ts:176–184

(appRef: ApplicationRef, message: string)

 * Verifies whether a console has a log entry that contains a given message.
 */
export function verifyHasLog(appRef: ApplicationRef, message: string) {
  const console = appRef.injector.get(Console) as DebugConsole;
  const context =
    `Expected '${message}' to be present in the log, but it was not found. ` +
    `Logs content: ${JSON.stringify(console.logs)}`;
  expect(console.logs.some((log) => log.includes(message)))
    .withContext(context)
    .toBe(true);
}

/**
 * Verifies that there is no message with a particular content in a console.