Function waitForTestComponentToHaveCustomProperties

tests/utils/index.js:251–254

(
  props,
  timeout = 4500
)

 * @return {Promise}
 */
export const waitForTestComponentToHaveCustomProperties = (
  props,
  timeout = 4500
) => waitForElementToHaveCustomProperties(componentElement, props, timeout);

/**
 * The reason we need this solution instead of just using wait() is because