### Question:
StringPartitionKeyComponent implements IPartitionKeyComponent { @Override public int CompareTo(IPartitionKeyComponent other) { StringPartitionKeyComponent otherString = Utils.as(other, StringPartitionKeyComponent.class) ; if (otherString == null) { throw new IllegalArgumentException("other"); } return this.value.compareTo(otherString.value); } StringPartitionKeyComponent(String value); @Override int CompareTo(IPartitionKeyComponent other); @Override int GetTypeOrdinal(); @Override int hashCode(); IPartitionKeyComponent Truncate(); @Override void JsonEncode(JsonGenerator writer); @Override void WriteForHashing(OutputStream outputStream); @Override void WriteForHashingV2(OutputStream outputStream); @Override void WriteForBinaryEncoding(OutputStream outputStream); static final int MAX_STRING_CHARS; static final int MAX_STRING_BYTES_TO_APPEND; }### Answer:
@Test(groups = { "unit" }, dataProvider = "paramProvider") public void compare(String str1, String str2, int expectedCompare) { StringPartitionKeyComponent spkc1 = new StringPartitionKeyComponent(str1); StringPartitionKeyComponent spkc2 = new StringPartitionKeyComponent(str2); assertThat(Integer.signum(spkc1.CompareTo(spkc2))).isEqualTo(Integer.signum(expectedCompare)); }