Function newMethod

packages/internal-test-utils/consoleMock.js:24–56

(format, ...args)

const patchConsoleMethod = (methodName, logged) => {
  const newMethod = function (format, ...args) {
    // Ignore uncaught errors reported by jsdom
    // and React addendums because they're too noisy.
    if (shouldIgnoreConsoleError(format, args)) {
      return;
    }

    // Ignore certain React warnings causing test failures
    if (methodName === 'warn' && shouldIgnoreConsoleWarn(format)) {
      return;
    }

    // Append Component Stacks. Simulates a framework or DevTools appending them.
    if (
      typeof format === 'string' &&
      (methodName === 'error' || methodName === 'warn')
    ) {
      const React = require('react');

      // Ideally we could remove this check, but we have some tests like
      // useSyncExternalStoreShared-test that tests against React 17,
      // which doesn't have the captureOwnerStack method.
      if (React.captureOwnerStack) {
        const stack = React.captureOwnerStack();
        if (stack) {
          format += '%s';
          args.push(stack);
        }
      }
    }

    logged.push([format, ...args]);
  };

  console[methodName] = newMethod;