| /* |
| * 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.qpid.server.virtualhost.connection; |
| |
| import static org.hamcrest.CoreMatchers.equalTo; |
| import static org.hamcrest.CoreMatchers.is; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import java.security.Principal; |
| import java.time.Duration; |
| import java.util.Collections; |
| import java.util.Date; |
| |
| import javax.security.auth.Subject; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import org.apache.qpid.server.security.auth.AuthenticatedPrincipal; |
| import org.apache.qpid.server.transport.AMQPConnection; |
| import org.apache.qpid.server.virtualhost.ConnectionStatisticsRegistrySettings; |
| import org.apache.qpid.test.utils.UnitTestBase; |
| |
| public class ConnectionPrincipalStatisticsRegistryImplTest extends UnitTestBase |
| { |
| private static final Duration CONNECTION_FREQUENCY_PERIOD = Duration.ofMillis(5000); |
| private ConnectionPrincipalStatisticsRegistryImpl _statisticsRegistry; |
| private AuthenticatedPrincipal _authorizedPrincipal; |
| private ConnectionStatisticsRegistrySettings _settings; |
| |
| @Before |
| public void setUp() |
| { |
| _settings = mock(ConnectionStatisticsRegistrySettings.class); |
| when(_settings.getConnectionFrequencyPeriod()).thenReturn(CONNECTION_FREQUENCY_PERIOD); |
| _statisticsRegistry = new ConnectionPrincipalStatisticsRegistryImpl(_settings); |
| _authorizedPrincipal = new AuthenticatedPrincipal(mock(Principal.class)); |
| } |
| |
| @Test |
| public void onConnectionOpen() |
| { |
| final AMQPConnection connection = mockConnection(); |
| |
| _statisticsRegistry.connectionOpened(connection); |
| |
| assertThat(_statisticsRegistry.getConnectionCount(_authorizedPrincipal), is(equalTo(1))); |
| assertThat(_statisticsRegistry.getConnectionCount(_authorizedPrincipal), is(equalTo(1))); |
| } |
| |
| @Test |
| public void onConnectionClose() |
| { |
| final AMQPConnection connection1 = mockConnection(); |
| |
| _statisticsRegistry.connectionOpened(connection1); |
| _statisticsRegistry.connectionClosed(connection1); |
| |
| final AMQPConnection connection2 = mockConnection(); |
| _statisticsRegistry.connectionOpened(connection2); |
| |
| assertThat(_statisticsRegistry.getConnectionCount(_authorizedPrincipal), is(equalTo(1))); |
| assertThat(_statisticsRegistry.getConnectionFrequency(_authorizedPrincipal), is(equalTo(2))); |
| } |
| |
| @Test |
| public void reevaluateConnectionPrincipalStatistics() throws InterruptedException |
| { |
| final AMQPConnection connection1 = mockConnection(); |
| |
| _statisticsRegistry.connectionOpened(connection1); |
| assertThat(_statisticsRegistry.getConnectionFrequency(_authorizedPrincipal), is(equalTo(1))); |
| |
| _statisticsRegistry.reevaluateConnectionStatistics(); |
| assertThat(_statisticsRegistry.getConnectionFrequency(_authorizedPrincipal), is(equalTo(1))); |
| |
| when(_settings.getConnectionFrequencyPeriod()).thenReturn(Duration.ofMillis(1)); |
| Thread.sleep(_settings.getConnectionFrequencyPeriod().toMillis() + 1); |
| |
| _statisticsRegistry.reevaluateConnectionStatistics(); |
| assertThat(_statisticsRegistry.getConnectionCount(_authorizedPrincipal), is(equalTo(1))); |
| assertThat(_statisticsRegistry.getConnectionFrequency(_authorizedPrincipal), is(equalTo(0))); |
| } |
| |
| @Test |
| public void getConnectionFrequencyAfterExpirationOfFrequencyPeriod() throws InterruptedException |
| { |
| final AMQPConnection connection1 = mockConnection(); |
| _statisticsRegistry.connectionOpened(connection1); |
| |
| assertThat(_statisticsRegistry.getConnectionFrequency(_authorizedPrincipal), is(equalTo(1))); |
| assertThat(_statisticsRegistry.getConnectionCount(_authorizedPrincipal), is(equalTo(1))); |
| |
| when(_settings.getConnectionFrequencyPeriod()).thenReturn(Duration.ofMillis(1)); |
| Thread.sleep(_settings.getConnectionFrequencyPeriod().toMillis() + 1); |
| |
| final AMQPConnection connection2 = mockConnection(); |
| _statisticsRegistry.connectionOpened(connection2); |
| |
| assertThat(_statisticsRegistry.getConnectionCount(_authorizedPrincipal), is(equalTo(2))); |
| assertThat(_statisticsRegistry.getConnectionFrequency(_authorizedPrincipal), is(equalTo(1))); |
| } |
| |
| private AMQPConnection mockConnection() |
| { |
| final Subject subject = new Subject(true, |
| Collections.singleton(_authorizedPrincipal), |
| Collections.emptySet(), |
| Collections.emptySet()); |
| |
| final AMQPConnection connection = mock(AMQPConnection.class); |
| when(connection.getAuthorizedPrincipal()).thenReturn(_authorizedPrincipal); |
| when(connection.getSubject()).thenReturn(subject); |
| when(connection.getCreatedTime()).thenReturn(new Date()); |
| return connection; |
| } |
| } |