| /** |
| * 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.rya.shell; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.mockito.Mockito.mock; |
| |
| import org.apache.rya.api.client.RyaClient; |
| import org.apache.rya.api.client.accumulo.AccumuloConnectionDetails; |
| import org.apache.rya.shell.SharedShellState.ConnectionState; |
| import org.apache.rya.shell.SharedShellState.ShellState; |
| import org.apache.rya.streams.api.RyaStreamsClient; |
| import org.junit.Test; |
| |
| /** |
| * Tests the methods of {@link SharedShellState}. |
| */ |
| public class SharedShellStateTest { |
| |
| @Test |
| public void initialStateIsDisconnected() { |
| final SharedShellState state = new SharedShellState(); |
| |
| // Verify disconnected and no values are set. |
| final ShellState expected = ShellState.builder() |
| .setConnectionState(ConnectionState.DISCONNECTED) |
| .build(); |
| |
| assertEquals(expected, state.getShellState()); |
| } |
| |
| @Test |
| public void disconnectedToConnectedToStorage() { |
| final SharedShellState state = new SharedShellState(); |
| |
| // Connect to Accumulo. |
| final AccumuloConnectionDetails connectionDetails = mock(AccumuloConnectionDetails.class); |
| final RyaClient connectedCommands = mock(RyaClient.class); |
| state.connectedToAccumulo(connectionDetails, connectedCommands); |
| |
| // Verify the state. |
| final ShellState expected = ShellState.builder() |
| .setConnectionState(ConnectionState.CONNECTED_TO_STORAGE) |
| .setAccumuloDetails(connectionDetails) |
| .setConnectedCommands(connectedCommands) |
| .build(); |
| |
| assertEquals(expected, state.getShellState()); |
| } |
| |
| @Test(expected = IllegalStateException.class) |
| public void connectToStorageAgain() { |
| final SharedShellState state = new SharedShellState(); |
| |
| // Connect to Accumulo. |
| final AccumuloConnectionDetails connectionDetails = mock(AccumuloConnectionDetails.class); |
| final RyaClient connectedCommands = mock(RyaClient.class); |
| state.connectedToAccumulo(connectionDetails, connectedCommands); |
| |
| // Try to set the information again. |
| state.connectedToAccumulo(connectionDetails, connectedCommands); |
| } |
| |
| @Test |
| public void connectedToInstance() { |
| final SharedShellState state = new SharedShellState(); |
| |
| // Connect to Accumulo. |
| final AccumuloConnectionDetails connectionDetails = mock(AccumuloConnectionDetails.class); |
| final RyaClient connectedCommands = mock(RyaClient.class); |
| state.connectedToAccumulo(connectionDetails, connectedCommands); |
| |
| // Connect to an Instance. |
| state.connectedToInstance("instance"); |
| |
| // Verify the state. |
| final ShellState expected = ShellState.builder() |
| .setConnectionState(ConnectionState.CONNECTED_TO_INSTANCE) |
| .setAccumuloDetails(connectionDetails) |
| .setConnectedCommands(connectedCommands) |
| .setRyaInstanceName("instance") |
| .build(); |
| |
| assertEquals(expected, state.getShellState()); |
| } |
| |
| @Test |
| public void ConnectedToInstanceAgain() { |
| final SharedShellState state = new SharedShellState(); |
| |
| // Connect to Accumulo. |
| final AccumuloConnectionDetails connectionDetails = mock(AccumuloConnectionDetails.class); |
| final RyaClient connectedCommands = mock(RyaClient.class); |
| state.connectedToAccumulo(connectionDetails, connectedCommands); |
| |
| // Connect to an Instance. |
| state.connectedToInstance("instance"); |
| |
| // Connect to another instance. |
| state.connectedToInstance("secondInstance"); |
| |
| // Verify the state. |
| final ShellState expected = ShellState.builder() |
| .setConnectionState(ConnectionState.CONNECTED_TO_INSTANCE) |
| .setAccumuloDetails(connectionDetails) |
| .setConnectedCommands(connectedCommands) |
| .setRyaInstanceName("secondInstance") |
| .build(); |
| assertEquals(expected, state.getShellState()); |
| } |
| |
| @Test(expected = IllegalStateException.class) |
| public void connectedToInstanceWhileDisconnectedFromStorage() { |
| final SharedShellState state = new SharedShellState(); |
| |
| state.connectedToInstance("instance"); |
| } |
| |
| @Test |
| public void disconnected() { |
| final SharedShellState state = new SharedShellState(); |
| |
| // Connect to Accumulo and an instance. |
| final AccumuloConnectionDetails connectionDetails = mock(AccumuloConnectionDetails.class); |
| final RyaClient connectedCommands = mock(RyaClient.class); |
| state.connectedToAccumulo(connectionDetails, connectedCommands); |
| state.connectedToInstance("instance"); |
| |
| // Disconnect. |
| state.disconnected(); |
| |
| // Verify the state. |
| final ShellState expected = ShellState.builder() |
| .setConnectionState(ConnectionState.DISCONNECTED) |
| .build(); |
| assertEquals(expected, state.getShellState()); |
| } |
| |
| @Test |
| public void disconnectedAgain() { |
| // Indicate we have diconnected while already in the disconnected state. |
| final SharedShellState state = new SharedShellState(); |
| state.disconnected(); |
| |
| // Verify the state. |
| final ShellState expected = ShellState.builder() |
| .setConnectionState(ConnectionState.DISCONNECTED) |
| .build(); |
| assertEquals(expected, state.getShellState()); |
| } |
| |
| @Test(expected = IllegalStateException.class) |
| public void connectedToRyaStreams_notConnectedToInstance() throws Exception { |
| // Create a shell state that is not connected to an instance. |
| final SharedShellState state = new SharedShellState(); |
| |
| // Connecting to a Rya Streams system fails. |
| state.connectedToRyaStreams( mock(RyaStreamsClient.class) ); |
| } |
| |
| @Test |
| public void connectedToRyaStreams() { |
| // Create a shell state. |
| final SharedShellState state = new SharedShellState(); |
| |
| // Connect to Accumulo. |
| final AccumuloConnectionDetails connectionDetails = mock(AccumuloConnectionDetails.class); |
| final RyaClient connectedCommands = mock(RyaClient.class); |
| state.connectedToAccumulo(connectionDetails, connectedCommands); |
| |
| // Connect to an Instance. |
| state.connectedToInstance("instance"); |
| |
| // Connect to Rya Streams for the instance. |
| final RyaStreamsClient streamsClient = mock(RyaStreamsClient.class); |
| state.connectedToRyaStreams(streamsClient); |
| |
| // Verify the state. |
| assertEquals(streamsClient, state.getShellState().getRyaStreamsCommands().get()); |
| } |
| } |