Examples with UdfFactory io.confluent.ksql.function.UdfFactory used on opensource projects

Example 16 with UdfFactory

use of io.confluent.ksql.function.UdfFactory in project ksql by confluentinc.

the class InterpretedExpressionTest method shouldHandleFunctionCalls_intervalParam.

@Test
public void shouldHandleFunctionCalls_intervalParam() {
    // Given:
    final UdfFactory udfFactory = mock(UdfFactory.class);
    final KsqlScalarFunction udf = mock(KsqlScalarFunction.class);
    when(udf.newInstance(any())).thenReturn(new toMillisUdf());
    givenUdf("FOO", udfFactory, udf);
    when(udf.parameters()).thenReturn(ImmutableList.of(IntervalUnitType.INSTANCE, IntegerType.INSTANCE));
    // When:
    InterpretedExpression interpreter1 = interpreter(new FunctionCall(FunctionName.of("FOO"), ImmutableList.of(new IntervalUnit(TimeUnit.SECONDS), new IntegerLiteral(1))));
    final Object object = interpreter1.evaluate(ROW);
    // Then:
    assertThat(object, is(1000));
}