1 package de.todesbaum.jsite.application;
3 import static org.hamcrest.MatcherAssert.assertThat;
4 import static org.hamcrest.Matchers.is;
5 import static org.mockito.Matchers.any;
6 import static org.mockito.Matchers.anyInt;
7 import static org.mockito.Matchers.anyString;
8 import static org.mockito.Matchers.eq;
9 import static org.mockito.Mockito.doThrow;
10 import static org.mockito.Mockito.mock;
11 import static org.mockito.Mockito.verify;
12 import static org.mockito.Mockito.when;
14 import java.io.IOException;
16 import de.todesbaum.jsite.application.Freenet7Interface.ClientSupplier;
17 import de.todesbaum.jsite.application.Freenet7Interface.ConnectionSupplier;
18 import de.todesbaum.jsite.application.Freenet7Interface.NodeSupplier;
19 import de.todesbaum.util.freenet.fcp2.Client;
20 import de.todesbaum.util.freenet.fcp2.Connection;
21 import de.todesbaum.util.freenet.fcp2.GenerateSSK;
22 import de.todesbaum.util.freenet.fcp2.Message;
23 import org.junit.Rule;
24 import org.junit.Test;
25 import org.junit.rules.ExpectedException;
26 import org.mockito.Mockito;
29 * Unit test for {@link Freenet7Interface}.
31 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
33 public class Freenet7InterfaceTest {
35 private static final String NODE_ADDRESS = "node-address";
36 private static final int NODE_PORT = 12345;
37 private static final String IDENTIFIER = "connection-identifier";
38 private static final String INSERT_URI = "insert-uri";
39 private static final String REQUEST_URI = "request-uri";
42 public final ExpectedException expectedException = ExpectedException.none();
44 private final NodeSupplier nodeSupplier = mock(NodeSupplier.class);
45 private final ConnectionSupplier connectionSupplier = mock(ConnectionSupplier.class);
46 private final ClientSupplier clientSupplier = mock(ClientSupplier.class);
47 private final Freenet7Interface freenet7Interface = new Freenet7Interface(nodeSupplier, connectionSupplier, clientSupplier);
50 public void defaultConstructorCanBeCalled() {
51 new Freenet7Interface();
55 public void settingNodeAddressUsesNodeAndConnectionSuppliers() {
56 Node node = new Node(NODE_ADDRESS, NODE_PORT);
57 freenet7Interface.setNode(node);
58 verify(nodeSupplier).supply(NODE_ADDRESS, NODE_PORT);
59 verify(connectionSupplier).supply(eq(node), anyString());
63 public void settingNodeRetainsNodeCorrectly() {
64 Node node = new Node(NODE_ADDRESS, NODE_PORT);
65 Node realNode = mock(Node.class);
66 when(nodeSupplier.supply(NODE_ADDRESS, NODE_PORT)).thenReturn(realNode);
67 freenet7Interface.setNode(node);
68 assertThat(freenet7Interface.getNode(), is(realNode));
72 public void newConnectionCanBeCreated() {
73 Connection connection = mock(Connection.class);
74 when(connectionSupplier.supply(any(Node.class), eq(IDENTIFIER))).thenReturn(connection);
75 Connection returnedConnection = freenet7Interface.getConnection(IDENTIFIER);
76 assertThat(returnedConnection, is(connection));
80 public void interfaceHasNoNodeBeforeNodeIsSet() {
81 assertThat(freenet7Interface.hasNode(), is(false));
85 public void interfaceHasNodeOnceANodeWasSet() {
86 Connection connection = mock(Connection.class);
87 when(nodeSupplier.supply(anyString(), anyInt())).thenReturn(mock(Node.class));
88 when(connectionSupplier.supply(any(Node.class), anyString())).thenReturn(connection);
89 freenet7Interface.setNode(mock(Node.class));
90 assertThat(freenet7Interface.hasNode(), is(true));
94 public void interfaceHasNoNodeIfNodeIsSetToNull() {
95 Connection connection = mock(Connection.class);
96 when(nodeSupplier.supply(anyString(), anyInt())).thenReturn(mock(Node.class));
97 when(connectionSupplier.supply(any(Node.class), anyString())).thenReturn(connection);
98 freenet7Interface.setNode(mock(Node.class));
99 freenet7Interface.setNode(null);
100 assertThat(freenet7Interface.hasNode(), is(false));
105 public void nodeIsPresentIfConnectionIsConnected() throws IOException {
106 Connection connection = mock(Connection.class);
107 when(connection.isConnected()).thenReturn(true);
108 when(connectionSupplier.supply(any(Node.class), anyString())).thenReturn(connection);
109 freenet7Interface.setNode(mock(Node.class));
110 assertThat(freenet7Interface.isNodePresent(), is(true));
114 public void nodeIsPresentIfConnectionCanBeCreated() throws IOException {
115 Connection connection = mock(Connection.class);
116 when(connection.connect()).thenReturn(true);
117 when(connectionSupplier.supply(any(Node.class), anyString())).thenReturn(connection);
118 freenet7Interface.setNode(mock(Node.class));
119 assertThat(freenet7Interface.isNodePresent(), is(true));
123 public void exceptionIsThrownIfNodeIsNotPresentAndConnectionCanNotBeCreated() throws IOException {
124 Connection connection = mock(Connection.class);
125 doThrow(IOException.class).when(connection).connect();
126 when(connectionSupplier.supply(any(Node.class), anyString())).thenReturn(connection);
127 freenet7Interface.setNode(mock(Node.class));
128 expectedException.expect(IOException.class);
129 freenet7Interface.isNodePresent();
133 public void keyPairIsNotGeneratedIfNodeIsNotPresent() throws IOException {
134 Connection connection = mock(Connection.class);
135 when(connectionSupplier.supply(any(Node.class), anyString())).thenReturn(connection);
136 freenet7Interface.setNode(mock(Node.class));
137 expectedException.expect(IOException.class);
138 freenet7Interface.generateKeyPair();
142 public void keyPairIsGeneratedSuccessfully() throws IOException {
143 Connection connection = mock(Connection.class);
144 when(connection.isConnected()).thenReturn(true);
145 when(connectionSupplier.supply(any(Node.class), anyString())).thenReturn(connection);
146 freenet7Interface.setNode(mock(Node.class));
147 Message message = new Message("SSKKeyPair");
148 message.put("InsertURI", INSERT_URI);
149 message.put("RequestURI", REQUEST_URI);
150 Client client = mock(Client.class);
151 when(client.readMessage()).thenReturn(message);
152 when(clientSupplier.supply(eq(connection), Mockito.any(GenerateSSK.class))).thenReturn(client);
153 String[] keyPair = freenet7Interface.generateKeyPair();
154 assertThat(keyPair[0], is(INSERT_URI));
155 assertThat(keyPair[1], is(REQUEST_URI));