/** Next high number guess test. */
@Test
public void nextHighNumberGuessTest() {
when(rangeGenerator.generateRange(6)).thenReturn(new Range(64, 128));
long nextHighNumber = nextGuess.nextHighNumber(64);
assertThat(nextHighNumber, is(128L));
verify(rangeGenerator).generateRange(6);
}
/** Next high number fine grained guess test. */
@Test
public void nextHighNumberFineGrainedGuessTest() {
ReflectionTestUtils.setField(nextGuess, "fineGrainedGuesser", fineGrainedGuess);
int currentNum = 27;
when(fineGrainedGuess.moveToNextRange(currentNum)).thenReturn(false);
when(fineGrainedGuess.nextHighNumber(27)).thenReturn(29L);
long nextHighNumber = nextGuess.nextHighNumber(currentNum);
assertThat(nextHighNumber, is(29L));
verify(rangeGenerator, never()).generateRange(Matchers.anyInt());
verify(fineGrainedGuess, times(1)).moveToNextRange(currentNum);
verify(fineGrainedGuess, times(1)).nextHighNumber(currentNum);
}