Renders a React element and returns an object with query utilities.

The returned object provides methods like getByText, queryByRole, etc. for querying the rendered DOM. These are bound to the container where the component was rendered.

The optional options map supports:

• :container - DOM element to render into (default: appends to body)
• :base-element - Base element for queries (default: container)
• :wrapper - Wrapper component for context providers

Example:

(let [result (render ($ my-component {:name "test"}))]
  (.getByText result "Hello"))

Renders a React hook for testing in isolation.

Takes a function that calls the hook and returns an object with:

• result.current - The current return value of the hook
• rerender - Function to re-render with new props
• unmount - Function to unmount the hook

Example:

(let [result (render-hook #(use-state 0))]
  (is (= 0 (.-current (.-result result)))))

Re-renders the component with new props.

Takes the result object from render and a new React element. Useful for testing how components respond to prop changes.

Unmounts the rendered component.

Takes the result object from render. After unmounting, the component is removed from the DOM and any effects are cleaned up.