import React from 'react'
import { render } from '@testing-library/react-native'
import LoadingState from './LoadingState'

describe('LoadingState Component', () => {
  describe('Basic Rendering', () => {
    it('should render ActivityIndicator', () => {
      const { UNSAFE_root } = render(<LoadingState />)
      expect(UNSAFE_root).toBeTruthy()
    })

    it('should render with optional message', () => {
      const { getByText } = render(<LoadingState message="Loading..." />)
      expect(getByText('Loading...')).toBeTruthy()
    })

    it('should render without message when not provided', () => {
      const { queryByText } = render(<LoadingState />)
      expect(queryByText(/./)).toBeNull()
    })
  })

  describe('Theme Support', () => {
    it('should use light color by default', () => {
      const { UNSAFE_root } = render(<LoadingState />)
      expect(UNSAFE_root).toBeTruthy()
    })

    it('should accept custom color', () => {
      const { UNSAFE_root } = render(<LoadingState color="#FF0000" />)
      expect(UNSAFE_root).toBeTruthy()
    })
  })

  describe('Props', () => {
    it('should accept testID prop', () => {
      const { getByTestId } = render(<LoadingState testID="loading-test" />)
      expect(getByTestId('loading-test')).toBeTruthy()
    })
  })
})