button.tsx

import { Box, Button as MuiButton } from "@material-ui/core"
import * as React from "react"

interface IProps {
  label: string
  color: string
}

export function Button(props: IProps) {
  const { label, color } = props
  return (
    <Box>
      <MuiButton style={{ color: color }} data-testid="button">
        {label}
      </MuiButton>
    </Box>
  )
}