1 | // Copyright 2012 Georg-August-Universität Göttingen, Germany
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2 | //
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3 | // Licensed under the Apache License, Version 2.0 (the "License");
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4 | // you may not use this file except in compliance with the License.
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5 | // You may obtain a copy of the License at
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6 | //
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7 | // http://www.apache.org/licenses/LICENSE-2.0
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8 | //
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9 | // Unless required by applicable law or agreed to in writing, software
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10 | // distributed under the License is distributed on an "AS IS" BASIS,
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11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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12 | // See the License for the specific language governing permissions and
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13 | // limitations under the License.
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14 |
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15 | package de.ugoe.cs.util.console;
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16 |
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17 | import java.util.logging.Level;
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18 |
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19 | import org.junit.*;
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20 | import de.ugoe.cs.util.console.mock.MockCommandListener;
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21 | import de.ugoe.cs.util.console.mock.MockErrorListener;
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22 | import de.ugoe.cs.util.console.mock.MockExceptionListener;
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23 | import de.ugoe.cs.util.console.mock.MockObserver;
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24 | import de.ugoe.cs.util.console.mock.MockOutputListener;
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25 | import de.ugoe.cs.util.console.mock.MockTraceListener;
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26 | import static org.junit.Assert.*;
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27 |
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28 | /**
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29 | * The class <code>ConsoleTest</code> contains tests for the class <code>{@link Console}</code>.
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30 | *
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31 | * @author Steffen Herbold
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32 | * @version 1.0
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33 | */
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34 | public class ConsoleTest {
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35 |
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36 | private static final String ENDLINE = System.getProperty("line.separator");
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37 |
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38 | @Test
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39 | public void testCommandNotification_1()
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40 | throws Exception {
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41 | String command = "test";
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42 |
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43 | MockCommandListener commandListener1 = new MockCommandListener();
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44 | MockCommandListener commandListener2 = new MockCommandListener();
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45 |
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46 | Console.getInstance().registerCommandListener(commandListener1);
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47 | Console.getInstance().registerCommandListener(commandListener2);
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48 | Console.commandNotification(command);
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49 |
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50 | assertEquals(command, commandListener1.getLastCommand());
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51 | assertEquals(command, commandListener2.getLastCommand());
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52 | }
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53 |
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54 | @SuppressWarnings("deprecation")
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55 | @Test
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56 | public void testDeleteObserver_1()
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57 | throws Exception {
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58 | Console fixture = Console.getInstance();
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59 |
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60 | MockObserver mockObserver1 = new MockObserver();
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61 | MockObserver mockObserver2 = new MockObserver();
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62 | fixture.registerObserver(mockObserver1);
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63 | fixture.registerObserver(mockObserver2);
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64 |
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65 | fixture.deleteObserver(mockObserver1);
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66 |
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67 | assertFalse(fixture.hasCommandListener(mockObserver1));
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68 | assertFalse(fixture.hasErrorListener(mockObserver1));
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69 | assertFalse(fixture.hasExceptionListener(mockObserver1));
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70 | assertFalse(fixture.hasOutputListener(mockObserver1));
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71 | assertFalse(fixture.hasTraceListener(mockObserver1));
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72 |
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73 | assertTrue(fixture.hasCommandListener(mockObserver2));
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74 | assertTrue(fixture.hasErrorListener(mockObserver2));
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75 | assertTrue(fixture.hasExceptionListener(mockObserver2));
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76 | assertTrue(fixture.hasOutputListener(mockObserver2));
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77 | assertTrue(fixture.hasTraceListener(mockObserver2));
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78 |
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79 | // add additional test code here
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80 | }
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81 |
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82 | @Test
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83 | public void testGetInstance()
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84 | throws Exception {
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85 |
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86 | Console result = Console.getInstance();
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87 | assertNotNull(result);
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88 | }
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89 |
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90 | @Test
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91 | public void testLogException()
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92 | throws Exception {
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93 | Exception e = new Exception();
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94 | MockExceptionListener mockExceptionListener1 = new MockExceptionListener();
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95 | MockExceptionListener mockExceptionListener2 = new MockExceptionListener();
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96 |
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97 | Console.getInstance().registerExceptionListener(mockExceptionListener1);
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98 | Console.getInstance().registerExceptionListener(mockExceptionListener2);
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99 |
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100 | Console.logException(e);
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101 |
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102 | assertEquals(e, mockExceptionListener1.getLastException());
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103 | assertEquals(e, mockExceptionListener2.getLastException());
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104 | }
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105 |
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106 | @Test
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107 | public void testPrint_1()
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108 | throws Exception {
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109 | String msg = "test";
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110 |
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111 | MockOutputListener mockOutputListener1 = new MockOutputListener();
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112 | MockOutputListener mockOutputListener2 = new MockOutputListener();
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113 |
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114 | Console.getInstance().registerOutputListener(mockOutputListener1);
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115 | Console.getInstance().registerOutputListener(mockOutputListener2);
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116 |
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117 | Console.print(msg);
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118 |
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119 | assertEquals(msg, mockOutputListener1.getLastOutput());
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120 | assertEquals(msg, mockOutputListener2.getLastOutput());
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121 | }
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122 |
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123 | @Test
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124 | public void testPrinterr_1()
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125 | throws Exception {
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126 | String errMsg = "test";
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127 |
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128 | MockErrorListener mockErrorListener1 = new MockErrorListener();
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129 | MockErrorListener mockErrorListener2 = new MockErrorListener();
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130 |
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131 | Console.getInstance().registerErrorListener(mockErrorListener1);
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132 | Console.getInstance().registerErrorListener(mockErrorListener2);
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133 |
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134 | Console.printerr(errMsg);
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135 |
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136 | assertEquals(errMsg, mockErrorListener1.getLastError());
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137 | assertEquals(errMsg, mockErrorListener2.getLastError());
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138 | }
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139 |
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140 | @Test
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141 | public void testPrinterrln_1()
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142 | throws Exception {
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143 | String errMsg = "test";
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144 |
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145 | MockErrorListener mockErrorListener1 = new MockErrorListener();
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146 | MockErrorListener mockErrorListener2 = new MockErrorListener();
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147 |
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148 | Console.getInstance().registerErrorListener(mockErrorListener1);
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149 | Console.getInstance().registerErrorListener(mockErrorListener2);
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150 |
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151 | Console.printerrln(errMsg);
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152 |
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153 | assertEquals(errMsg+ENDLINE, mockErrorListener1.getLastError());
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154 | assertEquals(errMsg+ENDLINE, mockErrorListener2.getLastError());
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155 | }
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156 |
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157 |
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158 | @Test
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159 | public void testPrintln_1()
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160 | throws Exception {
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161 | String msg = "test";
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162 |
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163 | MockOutputListener mockOutputListener1 = new MockOutputListener();
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164 | MockOutputListener mockOutputListener2 = new MockOutputListener();
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165 |
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166 | Console.getInstance().registerOutputListener(mockOutputListener1);
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167 | Console.getInstance().registerOutputListener(mockOutputListener2);
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168 |
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169 | Console.println(msg);
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170 |
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171 | assertEquals(msg+ENDLINE, mockOutputListener1.getLastOutput());
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172 | assertEquals(msg+ENDLINE, mockOutputListener2.getLastOutput());
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173 | }
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174 |
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175 |
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176 | @Test
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177 | public void testRegisterCommandListener_1()
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178 | throws Exception {
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179 | Console fixture = Console.getInstance();
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180 | MockCommandListener mockCommandListener = new MockCommandListener();
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181 |
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182 | fixture.registerCommandListener(mockCommandListener);
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183 |
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184 | assertTrue(fixture.hasCommandListener(mockCommandListener));
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185 | }
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186 |
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187 | @Test
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188 | public void testRegisterErrorListener_1()
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189 | throws Exception {
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190 | Console fixture = Console.getInstance();
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191 |
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192 | MockErrorListener mockErrorListener = new MockErrorListener();
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193 |
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194 | fixture.registerErrorListener(mockErrorListener);
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195 |
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196 | assertTrue(fixture.hasErrorListener(mockErrorListener));
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197 | }
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198 |
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199 | @Test
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200 | public void testRegisterExceptionListener_1()
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201 | throws Exception {
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202 | Console fixture = Console.getInstance();
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203 |
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204 | MockExceptionListener mockExceptionListener = new MockExceptionListener();
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205 |
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206 | fixture.registerExceptionListener(mockExceptionListener);
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207 |
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208 | assertTrue(fixture.hasExceptionListener(mockExceptionListener));
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209 | }
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210 |
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211 | @SuppressWarnings("deprecation")
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212 | @Test
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213 | public void testRegisterObserver_1()
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214 | throws Exception {
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215 | Console fixture = Console.getInstance();
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216 |
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217 | MockObserver mockObserver = new MockObserver();
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218 |
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219 | fixture.registerObserver(mockObserver);
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220 |
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221 | assertTrue(fixture.hasCommandListener(mockObserver));
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222 | assertTrue(fixture.hasErrorListener(mockObserver));
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223 | assertTrue(fixture.hasExceptionListener(mockObserver));
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224 | assertTrue(fixture.hasOutputListener(mockObserver));
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225 | assertTrue(fixture.hasTraceListener(mockObserver));
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226 | }
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227 |
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228 | @Test
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229 | public void testRegisterOutputListener_1()
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230 | throws Exception {
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231 | Console fixture = Console.getInstance();
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232 |
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233 | MockOutputListener mockOutputListener = new MockOutputListener();
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234 |
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235 | fixture.registerOutputListener(mockOutputListener);
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236 |
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237 | assertTrue(fixture.hasOutputListener(mockOutputListener));
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238 | }
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239 |
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240 | @Test
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241 | public void testRegisterTraceListener_1()
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242 | throws Exception {
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243 | Console fixture = Console.getInstance();
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244 |
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245 | MockTraceListener mockTraceListener = new MockTraceListener();
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246 |
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247 | fixture.registerTraceListener(mockTraceListener);
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248 |
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249 | assertTrue(fixture.hasTraceListener(mockTraceListener));
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250 | }
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251 |
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252 | @Test
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253 | public void testRemoveCommandListener_1()
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254 | throws Exception {
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255 | Console fixture = Console.getInstance();
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256 |
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257 | MockCommandListener mockCommandListener1 = new MockCommandListener();
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258 | MockCommandListener mockCommandListener2 = new MockCommandListener();
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259 | fixture.registerCommandListener(mockCommandListener1);
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260 | fixture.registerCommandListener(mockCommandListener2);
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261 |
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262 | fixture.removeCommandListener(mockCommandListener1);
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263 |
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264 | assertFalse(fixture.hasCommandListener(mockCommandListener1));
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265 | assertTrue(fixture.hasCommandListener(mockCommandListener2));
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266 | }
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267 |
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268 | @Test
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269 | public void testRemoveErrorListener_1()
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270 | throws Exception {
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271 | Console fixture = Console.getInstance();
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272 |
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273 | MockErrorListener mockErrorListener1 = new MockErrorListener();
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274 | MockErrorListener mockErrorListener2 = new MockErrorListener();
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275 | fixture.registerErrorListener(mockErrorListener1);
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276 | fixture.registerErrorListener(mockErrorListener2);
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277 |
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278 | fixture.removeErrorListener(mockErrorListener1);
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279 |
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280 | assertFalse(fixture.hasErrorListener(mockErrorListener1));
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281 | assertTrue(fixture.hasErrorListener(mockErrorListener2));
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282 | }
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283 |
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284 | @Test
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285 | public void testRemoveExceptionListener_1()
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286 | throws Exception {
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287 | Console fixture = Console.getInstance();
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288 |
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289 | MockExceptionListener mockExceptionListener1 = new MockExceptionListener();
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290 | MockExceptionListener mockExceptionListener2 = new MockExceptionListener();
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291 |
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292 | fixture.registerExceptionListener(mockExceptionListener1);
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293 | fixture.registerExceptionListener(mockExceptionListener2);
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294 |
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295 | fixture.removeExceptionListener(mockExceptionListener1);
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296 |
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297 | assertFalse(fixture.hasExceptionListener(mockExceptionListener1));
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298 | assertTrue(fixture.hasExceptionListener(mockExceptionListener2));
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299 | }
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300 |
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301 | @Test
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302 | public void testRemoveOutputListener_1()
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303 | throws Exception {
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304 | Console fixture = Console.getInstance();
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305 |
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306 | MockOutputListener mockOutputListener1 = new MockOutputListener();
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307 | MockOutputListener mockOutputListener2 = new MockOutputListener();
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308 |
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309 | fixture.registerOutputListener(mockOutputListener1);
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310 | fixture.registerOutputListener(mockOutputListener2);
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311 |
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312 | fixture.removeOutputListener(mockOutputListener1);
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313 |
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314 | assertFalse(fixture.hasOutputListener(mockOutputListener1));
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315 | assertTrue(fixture.hasOutputListener(mockOutputListener2));
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316 | }
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317 |
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318 | @Test
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319 | public void testRemoveTraceListener_1()
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320 | throws Exception {
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321 | Console fixture = Console.getInstance();
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322 |
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323 | MockTraceListener mockTraceListener1 = new MockTraceListener();
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324 | MockTraceListener mockTraceListener2 = new MockTraceListener();
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325 |
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326 | fixture.registerTraceListener(mockTraceListener1);
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327 | fixture.registerTraceListener(mockTraceListener2);
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328 |
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329 | fixture.removeTraceListener(mockTraceListener1);
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330 |
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331 | assertFalse(fixture.hasTraceListener(mockTraceListener1));
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332 | assertTrue(fixture.hasTraceListener(mockTraceListener2));
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333 | }
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334 |
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335 | @SuppressWarnings("deprecation")
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336 | @Test
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337 | public void testTrace_1()
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338 | throws Exception {
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339 | String traceMsg = "test";
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340 |
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341 | MockTraceListener mockTraceListener1 = new MockTraceListener();
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342 | MockTraceListener mockTraceListener2 = new MockTraceListener();
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343 |
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344 | Console.getInstance().registerTraceListener(mockTraceListener1);
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345 | Console.getInstance().registerTraceListener(mockTraceListener2);
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346 |
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347 | Console.trace(traceMsg);
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348 |
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349 | assertEquals(traceMsg, mockTraceListener1.getLastTrace());
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350 | assertEquals(Level.INFO, mockTraceListener1.getLastLevel());
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351 | assertEquals(traceMsg, mockTraceListener2.getLastTrace());
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352 | assertEquals(Level.INFO, mockTraceListener2.getLastLevel());
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353 | }
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354 |
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355 | @Test
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356 | public void testTrace_2()
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357 | throws Exception {
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358 | String traceMsg = "test";
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359 | Level traceLevel = Level.SEVERE;
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360 |
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361 | MockTraceListener mockTraceListener1 = new MockTraceListener();
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362 | MockTraceListener mockTraceListener2 = new MockTraceListener();
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363 |
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364 | Console.getInstance().registerTraceListener(mockTraceListener1);
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365 | Console.getInstance().registerTraceListener(mockTraceListener2);
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366 |
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367 | Console.trace(traceLevel, traceMsg);
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368 |
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369 | assertEquals(traceMsg, mockTraceListener1.getLastTrace());
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370 | assertEquals(traceLevel, mockTraceListener1.getLastLevel());
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371 | assertEquals(traceMsg, mockTraceListener2.getLastTrace());
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372 | assertEquals(traceLevel, mockTraceListener2.getLastLevel());
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373 | }
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374 |
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375 | @SuppressWarnings("deprecation")
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376 | @Test
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377 | public void testTraceln_1()
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378 | throws Exception {
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379 | String traceMsg = "test";
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380 |
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381 | MockTraceListener mockTraceListener1 = new MockTraceListener();
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382 | MockTraceListener mockTraceListener2 = new MockTraceListener();
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383 |
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384 | Console.getInstance().registerTraceListener(mockTraceListener1);
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385 | Console.getInstance().registerTraceListener(mockTraceListener2);
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386 |
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387 | Console.traceln(traceMsg);
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388 |
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389 | assertEquals(traceMsg+ENDLINE, mockTraceListener1.getLastTrace());
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390 | assertEquals(Level.INFO, mockTraceListener1.getLastLevel());
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391 | assertEquals(traceMsg+ENDLINE, mockTraceListener2.getLastTrace());
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392 | assertEquals(Level.INFO, mockTraceListener1.getLastLevel());
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393 | }
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394 |
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395 | @Test
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396 | public void testTraceln_2()
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397 | throws Exception {
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398 | String traceMsg = "test";
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399 | Level traceLevel = Level.SEVERE;
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400 |
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401 | MockTraceListener mockTraceListener1 = new MockTraceListener();
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402 | MockTraceListener mockTraceListener2 = new MockTraceListener();
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403 |
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404 | Console.getInstance().registerTraceListener(mockTraceListener1);
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405 | Console.getInstance().registerTraceListener(mockTraceListener2);
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406 |
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407 | Console.traceln(traceLevel, traceMsg);
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408 |
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409 | assertEquals(traceMsg+ENDLINE, mockTraceListener1.getLastTrace());
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410 | assertEquals(traceLevel, mockTraceListener1.getLastLevel());
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411 | assertEquals(traceMsg+ENDLINE, mockTraceListener2.getLastTrace());
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412 | assertEquals(traceLevel, mockTraceListener2.getLastLevel());
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413 | }
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414 |
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415 | @Before
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416 | public void setUp()
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417 | throws Exception {
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418 | Console.reset();
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419 | }
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420 |
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421 | public static void main(String[] args) {
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422 | new org.junit.runner.JUnitCore().run(ConsoleTest.class);
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423 | }
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424 | } |
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