private void testStrategy(Strategy distanceStrategy) throws UDFArgumentException, HiveException {
Distance distance = new Distance();
Object result = distance.evaluate(distanceStrategy.getName(), "hello", "hello");
Assert.assertNotNull(result);
Float dist = (Float) result;
Assert.assertEquals(1.0, dist, 0f);
}
@Test
public void testEvaluateWithStrategyNotFound() throws HiveException {
Distance distance = new Distance();
try {
distance.evaluate("dd", "dd", "dd");
Assert.fail();
} catch (HiveException ex) {
}
}
@Test
public void testEvaluateWithNullValues() throws HiveException {
Distance distance = new Distance();
try {
distance.evaluate(null, null, null);
Assert.fail();
} catch (HiveException ex) {
}
}