1 | package de.ugoe.cs.util.console;
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2 |
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3 | import org.junit.*;
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4 | import de.ugoe.cs.util.console.listener.ITraceListener;
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5 | import de.ugoe.cs.util.console.listener.IOutputListener;
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6 | import de.ugoe.cs.util.console.listener.IExceptionListener;
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7 | import de.ugoe.cs.util.console.listener.IErrorListener;
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8 | import de.ugoe.cs.util.console.listener.ICommandListener;
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9 | import static org.junit.Assert.*;
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10 |
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11 | /**
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12 | * The class <code>ConsoleTest</code> contains tests for the class <code>{@link Console}</code>.
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13 | *
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14 | * @author Steffen Herbold
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15 | * @version 1.0
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16 | */
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17 | public class ConsoleTest {
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18 |
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19 | private static final String ENDLINE = System.getProperty("line.separator");
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20 |
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21 | private class MockCommandListener implements ICommandListener {
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22 | private String lastCommand = null;
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23 |
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24 | public String getLastCommand() {
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25 | return lastCommand;
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26 | }
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27 |
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28 | @Override
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29 | public void commandNotification(String command) {
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30 | lastCommand = command;
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31 | }
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32 | }
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33 |
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34 | private class MockErrorListener implements IErrorListener {
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35 | private String lastError = null;
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36 | public String getLastError() {
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37 | return lastError;
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38 | }
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39 | @Override
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40 | public void errorMsg(String errMessage) {
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41 | lastError = errMessage;
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42 | }
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43 | }
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44 |
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45 | private class MockExceptionListener implements IExceptionListener {
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46 |
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47 | private Exception lastException = null;
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48 | public Exception getLastException() {
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49 | return lastException;
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50 | }
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51 |
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52 | @Override
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53 | public void logException(Exception e) {
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54 | lastException = e;
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55 | }
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56 | }
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57 |
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58 | private class MockOutputListener implements IOutputListener {
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59 | private String lastOutput = null;
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60 | public String getLastOutput() {
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61 | return lastOutput;
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62 | }
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63 | @Override
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64 | public void outputMsg(String newMessage) {
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65 | lastOutput = newMessage;
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66 | }
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67 | }
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68 |
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69 | private class MockTraceListener implements ITraceListener {
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70 | private String lastTrace = null;
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71 | public String getLastTrace() {
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72 | return lastTrace;
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73 | }
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74 | @Override
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75 | public void traceMsg(String traceMessage) {
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76 | lastTrace = traceMessage;
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77 | }
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78 | }
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79 |
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80 | @SuppressWarnings("deprecation")
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81 | private class MockObserver implements ConsoleObserver {
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82 |
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83 | @Override
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84 | public void commandNotification(String command) {
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85 | }
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86 | @Override
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87 | public void errorMsg(String errMessage) {
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88 | }
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89 | @Override
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90 | public void logException(Exception e) {
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91 | }
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92 | @Override
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93 | public void outputMsg(String newMessage) {
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94 | }
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95 | @Override
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96 | public void traceMsg(String traceMessage) {
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97 | }
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98 | }
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99 |
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100 | @Test
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101 | public void testCommandNotification_1()
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102 | throws Exception {
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103 | String command = "test";
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104 |
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105 | MockCommandListener commandListener1 = new MockCommandListener();
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106 | MockCommandListener commandListener2 = new MockCommandListener();
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107 |
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108 | Console.getInstance().registerCommandListener(commandListener1);
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109 | Console.getInstance().registerCommandListener(commandListener2);
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110 | Console.commandNotification(command);
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111 |
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112 | assertEquals(command, commandListener1.getLastCommand());
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113 | assertEquals(command, commandListener2.getLastCommand());
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114 | }
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115 |
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116 | @SuppressWarnings("deprecation")
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117 | @Test
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118 | public void testDeleteObserver_1()
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119 | throws Exception {
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120 | Console fixture = Console.getInstance();
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121 |
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122 | MockObserver mockObserver1 = new MockObserver();
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123 | MockObserver mockObserver2 = new MockObserver();
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124 | fixture.registerObserver(mockObserver1);
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125 | fixture.registerObserver(mockObserver2);
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126 |
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127 | fixture.deleteObserver(mockObserver1);
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128 |
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129 | assertFalse(fixture.hasCommandListener(mockObserver1));
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130 | assertFalse(fixture.hasErrorListener(mockObserver1));
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131 | assertFalse(fixture.hasExceptionListener(mockObserver1));
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132 | assertFalse(fixture.hasOutputListener(mockObserver1));
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133 | assertFalse(fixture.hasTraceListener(mockObserver1));
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134 |
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135 | assertTrue(fixture.hasCommandListener(mockObserver2));
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136 | assertTrue(fixture.hasErrorListener(mockObserver2));
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137 | assertTrue(fixture.hasExceptionListener(mockObserver2));
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138 | assertTrue(fixture.hasOutputListener(mockObserver2));
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139 | assertTrue(fixture.hasTraceListener(mockObserver2));
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140 |
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141 | // add additional test code here
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142 | }
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143 |
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144 | @Test
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145 | public void testGetInstance()
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146 | throws Exception {
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147 |
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148 | Console result = Console.getInstance();
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149 | assertNotNull(result);
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150 | }
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151 |
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152 | @Test
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153 | public void testLogException()
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154 | throws Exception {
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155 | Exception e = new Exception();
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156 | MockExceptionListener mockExceptionListener1 = new MockExceptionListener();
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157 | MockExceptionListener mockExceptionListener2 = new MockExceptionListener();
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158 |
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159 | Console.getInstance().registerExceptionListener(mockExceptionListener1);
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160 | Console.getInstance().registerExceptionListener(mockExceptionListener2);
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161 |
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162 | Console.logException(e);
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163 |
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164 | assertEquals(e, mockExceptionListener1.getLastException());
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165 | assertEquals(e, mockExceptionListener2.getLastException());
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166 | }
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167 |
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168 | @Test
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169 | public void testPrint_1()
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170 | throws Exception {
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171 | String msg = "test";
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172 |
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173 | MockOutputListener mockOutputListener1 = new MockOutputListener();
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174 | MockOutputListener mockOutputListener2 = new MockOutputListener();
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175 |
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176 | Console.getInstance().registerOutputListener(mockOutputListener1);
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177 | Console.getInstance().registerOutputListener(mockOutputListener2);
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178 |
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179 | Console.print(msg);
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180 |
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181 | assertEquals(msg, mockOutputListener1.getLastOutput());
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182 | assertEquals(msg, mockOutputListener2.getLastOutput());
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183 | }
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184 |
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185 | @Test
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186 | public void testPrinterr_1()
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187 | throws Exception {
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188 | String errMsg = "test";
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189 |
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190 | MockErrorListener mockErrorListener1 = new MockErrorListener();
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191 | MockErrorListener mockErrorListener2 = new MockErrorListener();
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192 |
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193 | Console.getInstance().registerErrorListener(mockErrorListener1);
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194 | Console.getInstance().registerErrorListener(mockErrorListener2);
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195 |
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196 | Console.printerr(errMsg);
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197 |
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198 | assertEquals(errMsg, mockErrorListener1.getLastError());
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199 | assertEquals(errMsg, mockErrorListener2.getLastError());
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200 | }
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201 |
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202 | @Test
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203 | public void testPrinterrln_1()
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204 | throws Exception {
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205 | String errMsg = "test";
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206 |
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207 | MockErrorListener mockErrorListener1 = new MockErrorListener();
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208 | MockErrorListener mockErrorListener2 = new MockErrorListener();
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209 |
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210 | Console.getInstance().registerErrorListener(mockErrorListener1);
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211 | Console.getInstance().registerErrorListener(mockErrorListener2);
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212 |
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213 | Console.printerrln(errMsg);
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214 |
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215 | assertEquals(errMsg+ENDLINE, mockErrorListener1.getLastError());
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216 | assertEquals(errMsg+ENDLINE, mockErrorListener2.getLastError());
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217 | }
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218 |
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219 |
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220 | @Test
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221 | public void testPrintln_1()
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222 | throws Exception {
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223 | String msg = "test";
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224 |
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225 | MockOutputListener mockOutputListener1 = new MockOutputListener();
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226 | MockOutputListener mockOutputListener2 = new MockOutputListener();
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227 |
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228 | Console.getInstance().registerOutputListener(mockOutputListener1);
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229 | Console.getInstance().registerOutputListener(mockOutputListener2);
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230 |
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231 | Console.println(msg);
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232 |
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233 | assertEquals(msg+ENDLINE, mockOutputListener1.getLastOutput());
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234 | assertEquals(msg+ENDLINE, mockOutputListener2.getLastOutput());
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235 | }
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236 |
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237 |
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238 | @Test
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239 | public void testRegisterCommandListener_1()
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240 | throws Exception {
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241 | Console fixture = Console.getInstance();
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242 | MockCommandListener mockCommandListener = new MockCommandListener();
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243 |
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244 | fixture.registerCommandListener(mockCommandListener);
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245 |
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246 | assertTrue(fixture.hasCommandListener(mockCommandListener));
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247 | }
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248 |
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249 | @Test
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250 | public void testRegisterErrorListener_1()
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251 | throws Exception {
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252 | Console fixture = Console.getInstance();
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253 |
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254 | MockErrorListener mockErrorListener = new MockErrorListener();
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255 |
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256 | fixture.registerErrorListener(mockErrorListener);
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257 |
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258 | assertTrue(fixture.hasErrorListener(mockErrorListener));
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259 | }
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260 |
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261 | @Test
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262 | public void testRegisterExceptionListener_1()
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263 | throws Exception {
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264 | Console fixture = Console.getInstance();
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265 |
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266 | MockExceptionListener mockExceptionListener = new MockExceptionListener();
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267 |
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268 | fixture.registerExceptionListener(mockExceptionListener);
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269 |
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270 | assertTrue(fixture.hasExceptionListener(mockExceptionListener));
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271 | }
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272 |
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273 | @SuppressWarnings("deprecation")
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274 | @Test
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275 | public void testRegisterObserver_1()
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276 | throws Exception {
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277 | Console fixture = Console.getInstance();
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278 |
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279 | MockObserver mockObserver = new MockObserver();
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280 |
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281 | fixture.registerObserver(mockObserver);
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282 |
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283 | assertTrue(fixture.hasCommandListener(mockObserver));
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284 | assertTrue(fixture.hasErrorListener(mockObserver));
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285 | assertTrue(fixture.hasExceptionListener(mockObserver));
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286 | assertTrue(fixture.hasOutputListener(mockObserver));
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287 | assertTrue(fixture.hasTraceListener(mockObserver));
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288 | }
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289 |
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290 | @Test
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291 | public void testRegisterOutputListener_1()
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292 | throws Exception {
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293 | Console fixture = Console.getInstance();
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294 |
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295 | MockOutputListener mockOutputListener = new MockOutputListener();
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296 |
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297 | fixture.registerOutputListener(mockOutputListener);
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298 |
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299 | assertTrue(fixture.hasOutputListener(mockOutputListener));
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300 | }
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301 |
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302 | @Test
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303 | public void testRegisterTraceListener_1()
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304 | throws Exception {
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305 | Console fixture = Console.getInstance();
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306 |
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307 | MockTraceListener mockTraceListener = new MockTraceListener();
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308 |
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309 | fixture.registerTraceListener(mockTraceListener);
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310 |
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311 | assertTrue(fixture.hasTraceListener(mockTraceListener));
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312 | }
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313 |
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314 | @Test
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315 | public void testRemoveCommandListener_1()
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316 | throws Exception {
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317 | Console fixture = Console.getInstance();
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318 |
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319 | MockCommandListener mockCommandListener1 = new MockCommandListener();
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320 | MockCommandListener mockCommandListener2 = new MockCommandListener();
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321 | fixture.registerCommandListener(mockCommandListener1);
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322 | fixture.registerCommandListener(mockCommandListener2);
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323 |
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324 | fixture.removeCommandListener(mockCommandListener1);
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325 |
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326 | assertFalse(fixture.hasCommandListener(mockCommandListener1));
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327 | assertTrue(fixture.hasCommandListener(mockCommandListener2));
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328 | }
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329 |
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330 | @Test
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331 | public void testRemoveErrorListener_1()
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332 | throws Exception {
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333 | Console fixture = Console.getInstance();
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334 |
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335 | MockErrorListener mockErrorListener1 = new MockErrorListener();
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336 | MockErrorListener mockErrorListener2 = new MockErrorListener();
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337 | fixture.registerErrorListener(mockErrorListener1);
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338 | fixture.registerErrorListener(mockErrorListener2);
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339 |
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340 | fixture.removeErrorListener(mockErrorListener1);
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341 |
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342 | assertFalse(fixture.hasErrorListener(mockErrorListener1));
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343 | assertTrue(fixture.hasErrorListener(mockErrorListener2));
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344 | }
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345 |
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346 | @Test
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347 | public void testRemoveExceptionListener_1()
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348 | throws Exception {
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349 | Console fixture = Console.getInstance();
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350 |
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351 | MockExceptionListener mockExceptionListener1 = new MockExceptionListener();
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352 | MockExceptionListener mockExceptionListener2 = new MockExceptionListener();
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353 |
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354 | fixture.registerExceptionListener(mockExceptionListener1);
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355 | fixture.registerExceptionListener(mockExceptionListener2);
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356 |
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357 | fixture.removeExceptionListener(mockExceptionListener1);
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358 |
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359 | assertFalse(fixture.hasExceptionListener(mockExceptionListener1));
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360 | assertTrue(fixture.hasExceptionListener(mockExceptionListener2));
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361 | }
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362 |
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363 | @Test
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364 | public void testRemoveOutputListener_1()
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365 | throws Exception {
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366 | Console fixture = Console.getInstance();
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367 |
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368 | MockOutputListener mockOutputListener1 = new MockOutputListener();
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369 | MockOutputListener mockOutputListener2 = new MockOutputListener();
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370 |
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371 | fixture.registerOutputListener(mockOutputListener1);
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372 | fixture.registerOutputListener(mockOutputListener2);
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373 |
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374 | fixture.removeOutputListener(mockOutputListener1);
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375 |
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376 | assertFalse(fixture.hasOutputListener(mockOutputListener1));
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377 | assertTrue(fixture.hasOutputListener(mockOutputListener2));
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378 | }
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379 |
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380 | @Test
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381 | public void testRemoveTraceListener_1()
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382 | throws Exception {
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383 | Console fixture = Console.getInstance();
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384 |
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385 | MockTraceListener mockTraceListener1 = new MockTraceListener();
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386 | MockTraceListener mockTraceListener2 = new MockTraceListener();
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387 |
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388 | fixture.registerTraceListener(mockTraceListener1);
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389 | fixture.registerTraceListener(mockTraceListener2);
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390 |
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391 | fixture.removeTraceListener(mockTraceListener1);
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392 |
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393 | assertFalse(fixture.hasTraceListener(mockTraceListener1));
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394 | assertTrue(fixture.hasTraceListener(mockTraceListener2));
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395 | }
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396 |
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397 | @Test
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398 | public void testTrace_1()
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399 | throws Exception {
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400 | String traceMsg = "test";
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401 |
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402 | MockTraceListener mockTraceListener1 = new MockTraceListener();
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403 | MockTraceListener mockTraceListener2 = new MockTraceListener();
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404 |
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405 | Console.getInstance().registerTraceListener(mockTraceListener1);
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406 | Console.getInstance().registerTraceListener(mockTraceListener2);
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407 |
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408 | Console.trace(traceMsg);
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409 |
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410 | assertEquals(traceMsg, mockTraceListener1.getLastTrace());
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411 | assertEquals(traceMsg, mockTraceListener2.getLastTrace());
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412 | }
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413 |
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414 | @Test
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415 | public void testTraceln_1()
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416 | throws Exception {
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417 | String traceMsg = "test";
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418 |
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419 | MockTraceListener mockTraceListener1 = new MockTraceListener();
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420 | MockTraceListener mockTraceListener2 = new MockTraceListener();
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421 |
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422 | Console.getInstance().registerTraceListener(mockTraceListener1);
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423 | Console.getInstance().registerTraceListener(mockTraceListener2);
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424 |
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425 | Console.traceln(traceMsg);
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426 |
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427 | assertEquals(traceMsg+ENDLINE, mockTraceListener1.getLastTrace());
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428 | assertEquals(traceMsg+ENDLINE, mockTraceListener2.getLastTrace());
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429 |
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430 | // add additional test code here
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431 | }
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432 |
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433 | @Before
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434 | public void setUp()
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435 | throws Exception {
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436 | Console.reset();
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437 | }
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438 |
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439 | public static void main(String[] args) {
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440 | new org.junit.runner.JUnitCore().run(ConsoleTest.class);
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441 | }
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442 | } |
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