### Question:
IEXPrice implements Comparable<IEXPrice>, Serializable { public long getNumber() { return number; } 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 shouldSuccessfullyCreateInstanceThroughConstructor() { final long number = 12345678L; final IEXPrice iexPrice = new IEXPrice(number); assertThat(iexPrice.getNumber()).isEqualTo(number); }