Examples with Event com.amazon.dataprepper.model.event.Event used on opensource projects

Example 16 with Event

use of com.amazon.dataprepper.model.event.Event in project data-prepper by opensearch-project.

the class ParseTreeEvaluatorListenerTest method testSimpleNotOperatorExpressionWithValidLiteralType.

@Test
void testSimpleNotOperatorExpressionWithValidLiteralType() {
    final String notStatement = "not false";
    final Event testEvent = createTestEvent(new HashMap<>());
    assertThat(evaluateStatementOnEvent(notStatement, testEvent), is(true));
}

Example 17 with Event

use of com.amazon.dataprepper.model.event.Event in project data-prepper by opensearch-project.

the class ParseTreeEvaluatorListenerTest method testSimpleConditionalOperatorExpressionWithValidLiteralType.

@Test
void testSimpleConditionalOperatorExpressionWithValidLiteralType() {
    final String andStatement = "true and false";
    final String orStatement = "true or false";
    final Event testEvent = createTestEvent(new HashMap<>());
    assertThat(evaluateStatementOnEvent(andStatement, testEvent), is(false));
    assertThat(evaluateStatementOnEvent(orStatement, testEvent), is(true));
}

Example 18 with Event

use of com.amazon.dataprepper.model.event.Event in project data-prepper by opensearch-project.

the class ParseTreeEvaluatorListenerTest method testSimpleRelationalOperatorExpressionWithValidLiteralType.

@Test
void testSimpleRelationalOperatorExpressionWithValidLiteralType() {
    final String greaterThanStatement = "2 > 1";
    final String greaterThanOrEqualStatement = "1 >= 1";
    final String lessThanStatement = "1 < 2";
    final String lessThanOrEqualStatement = "1 <= 1";
    final Event testEvent = createTestEvent(new HashMap<>());
    assertThat(evaluateStatementOnEvent(greaterThanStatement, testEvent), is(true));
    assertThat(evaluateStatementOnEvent(greaterThanOrEqualStatement, testEvent), is(true));
    assertThat(evaluateStatementOnEvent(lessThanStatement, testEvent), is(true));
    assertThat(evaluateStatementOnEvent(lessThanOrEqualStatement, testEvent), is(true));
}

Example 19 with Event

use of com.amazon.dataprepper.model.event.Event in project data-prepper by opensearch-project.

the class ConditionalExpressionEvaluatorTest method testGivenUnexpectedEvaluatorResultTypeThenExceptionThrown.

@Test
void testGivenUnexpectedEvaluatorResultTypeThenExceptionThrown() {
    final String statement = UUID.randomUUID().toString();
    final ParseTree parseTree = mock(ParseTree.class);
    final Event event = mock(Event.class);
    final Object result = mock(Object.class);
    doReturn(parseTree).when(parser).parse(eq(statement));
    doReturn(result).when(evaluator).evaluate(eq(parseTree), eq(event));
    assertThrows(ExpressionEvaluationException.class, () -> statementEvaluator.evaluate(statement, event));
    verify(parser).parse(eq(statement));
    verify(evaluator).evaluate(eq(parseTree), eq(event));
}

Example 20 with Event

use of com.amazon.dataprepper.model.event.Event in project data-prepper by opensearch-project.

the class ConditionalExpressionEvaluatorTest method testGivenEvaluatorThrowsExceptionThenExceptionThrown.

@Test
void testGivenEvaluatorThrowsExceptionThenExceptionThrown() {
    final String statement = UUID.randomUUID().toString();
    final ParseTree parseTree = mock(ParseTree.class);
    final Event event = mock(Event.class);
    doReturn(parseTree).when(parser).parse(eq(statement));
    doThrow(new RuntimeException()).when(evaluator).evaluate(eq(parseTree), eq(event));
    assertThrows(ExpressionEvaluationException.class, () -> statementEvaluator.evaluate(statement, event));
    verify(parser).parse(eq(statement));
    verify(evaluator).evaluate(eq(parseTree), eq(event));
}