### Question:
IEXPrice implements Comparable<IEXPrice>, Serializable { @Override public String toString() { return toBigDecimal() .toString(); } IEXPrice(final long number); long getNumber(); BigDecimal toBigDecimal(); @Override int compareTo(final IEXPrice iexPrice); @Override boolean equals(Object o); @Override int hashCode(); @Override String toString();  }### Answer:
@Test public void shouldProperlyFormatPrice() { final long number = 1234567; final IEXPrice iexPrice = new IEXPrice(number); assertThat(iexPrice.toString()).isEqualTo("123.4567"); }