2 * Copyright (c) 2017 Pantheon Technologies s.r.o. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.controller.cluster.databroker.actors.dds;
10 import java.util.concurrent.Future;
11 import java.util.concurrent.TimeUnit;
12 import org.junit.Assert;
13 import org.opendaylight.controller.cluster.access.concepts.ClientIdentifier;
14 import org.opendaylight.controller.cluster.access.concepts.FrontendIdentifier;
15 import org.opendaylight.controller.cluster.access.concepts.FrontendType;
16 import org.opendaylight.controller.cluster.access.concepts.LocalHistoryIdentifier;
17 import org.opendaylight.controller.cluster.access.concepts.MemberName;
18 import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
22 static final MemberName MEMBER_NAME = MemberName.forName("member-1");
23 static final FrontendType FRONTEND_TYPE = FrontendType.forName("type-1");
24 static final FrontendIdentifier FRONTEND_ID = FrontendIdentifier.create(MEMBER_NAME, FRONTEND_TYPE);
25 static final ClientIdentifier CLIENT_ID = ClientIdentifier.create(FRONTEND_ID, 0);
26 static final LocalHistoryIdentifier HISTORY_ID = new LocalHistoryIdentifier(CLIENT_ID, 0L);
27 static final TransactionIdentifier TRANSACTION_ID = new TransactionIdentifier(HISTORY_ID, 0L);
30 public interface RunnableWithException {
31 void run() throws Exception;
34 private static final long TIMEOUT = 3;
37 * Asserts, that future result when it completes is equal to given object.
38 * Future must complete in {@link TestUtils#TIMEOUT} seconds.
40 * @param expected expected result
41 * @param actual future
43 * @throws Exception exception
45 static <T> void assertFutureEquals(final T expected, final Future<T> actual) throws Exception {
46 Assert.assertEquals(expected, getWithTimeout(actual));
50 * Calls {@link Future#get(long, TimeUnit)} with {@link TestUtils#TIMEOUT} in seconds.
52 * @param future future
54 * @return future result
55 * @throws Exception exception
57 static <T> T getWithTimeout(final Future<T> future) throws Exception {
58 return future.get(TIMEOUT, TimeUnit.SECONDS);
62 * Asserts that given operation invocation, will throw an exception of given class.
64 * @param operation operation
65 * @param expectedException expected exception class
66 * @param message message, when expected exception isn't thrown
67 * @return expected exception instance. Can be used for additional assertions.
68 * @throws Exception unexpected exception.
70 //Throwable is propagated if doesn't match the expected type
71 @SuppressWarnings("checkstyle:IllegalCatch")
72 static <T extends Throwable> T assertOperationThrowsException(final RunnableWithException operation,
73 final Class<T> expectedException,
74 final String message) throws Exception {
77 throw new AssertionError(message + expectedException);
78 } catch (final Throwable e) {
79 if (!e.getClass().equals(expectedException)) {
87 * Asserts, that when given operation is run, exception of given class is thrown.
89 * @param operation operation
90 * @param expectedException expected exception class
91 * @return expected exception instance. Can be used for additional assertions.
92 * @throws Exception unexpected exception.
94 static <T extends Throwable> T assertOperationThrowsException(final RunnableWithException operation,
95 final Class<T> expectedException)
97 return assertOperationThrowsException(operation, expectedException, "Operation should throw exception: ");