/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.nifi.processors.hadoop.inotify;
import org.apache.nifi.components.ValidationContext;
import org.apache.nifi.components.ValidationResult;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mockito;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
public class TestEventTypeValidator {
ValidationContext context;
EventTypeValidator eventTypeValidator;
@Before
public void setUp() throws Exception {
context = Mockito.mock(ValidationContext.class);
eventTypeValidator = new EventTypeValidator();
}
@Test
public void nullInputShouldProperlyFail() throws Exception {
String subject = "subject";
String input = null;
ValidationResult result = eventTypeValidator.validate(subject, input, context);
assertEquals("subject", result.getSubject());
assertEquals(null, result.getInput());
assertEquals("Empty event types are not allowed.", result.getExplanation());
assertFalse(result.isValid());
}
@Test
public void emptyInputShouldProperlyFail() throws Exception {
String subject = "subject";
String input = "";
ValidationResult result = eventTypeValidator.validate(subject, input, context);
assertEquals("subject", result.getSubject());
assertEquals("", result.getInput());
assertEquals("Empty event types are not allowed.", result.getExplanation());
assertFalse(result.isValid());
}
@Test
public void validEventTypesShouldProperlyValidate() throws Exception {
String input = " append, Create, CLOSE";
String subject = "subject";
ValidationResult result = eventTypeValidator.validate(subject, input, context);
assertEquals("subject", result.getSubject());
assertEquals(" append, Create, CLOSE", result.getInput());
assertEquals("", result.getExplanation());
assertTrue(result.isValid());
}
@Test
public void inputWithInvalidEventTypeShouldProperlyDisplayEventsInExplanation() throws Exception {
String subject = "subject";
String input = "append, CREATE, invalidValue1, rename, metadata, unlink";
ValidationResult result = eventTypeValidator.validate(subject, input, context);
assertEquals("subject", result.getSubject());
assertEquals("append, CREATE, invalidValue1, rename, metadata, unlink", result.getInput());
assertEquals("The following are not valid event types: [invalidValue1]", result.getExplanation());
assertFalse(result.isValid());
}
@Test
public void inputWithMultipleInvalidEventTypeShouldProperlyDisplayEventsInExplanation() throws Exception {
String subject = "subject";
String input = "append, CREATE, invalidValue1, rename, metadata, unlink, invalidValue2";
ValidationResult result = eventTypeValidator.validate(subject, input, context);
assertEquals("subject", result.getSubject());
assertEquals("append, CREATE, invalidValue1, rename, metadata, unlink, invalidValue2", result.getInput());
assertEquals("The following are not valid event types: [invalidValue1, invalidValue2]", result.getExplanation());
assertFalse(result.isValid());
}
}