Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
1 | <?php |
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14 | class DashboardTest extends WebDriverTestCase |
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15 | { |
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16 | public function testDisplayGroupsAndTests() |
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17 | { |
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18 | $this->logInAsUser('user-1'); |
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19 | $this->waitForLoadingAnimation(); |
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20 | |||
21 | $this->assertEquals('Dashboard', $this->getHeaderText()); |
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22 | $this->assertCount(3, $this->getGroups()); |
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23 | $this->assertCount(2, $this->getTestsForGroup(0)); |
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24 | $this->assertCount(1, $this->getTestsForGroup(1)); |
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25 | $this->assertCount(0, $this->getTestsForGroup(2)); |
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26 | |||
27 | $this->assertContains(TestGroupFixtures::$groups['group-1']->getName(), $this->getGroups()[0]->getText()); |
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28 | $this->assertContains(TestGroupFixtures::$groups['group-2']->getName(), $this->getGroups()[1]->getText()); |
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29 | $this->assertContains(TestGroupFixtures::$groups['group-3']->getName(), $this->getGroups()[2]->getText()); |
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30 | |||
31 | $this->assertContains('2 users', $this->getGroups()[0]->getText()); |
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32 | $this->assertContains('1 user', $this->getGroups()[1]->getText()); |
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33 | $this->assertContains('0 users', $this->getGroups()[2]->getText()); |
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34 | } |
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35 | |||
36 | public function testDisplayGroupsAndTestsAsUser() |
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37 | { |
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38 | $this->logInAsUser('user-2'); |
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39 | $this->waitForLoadingAnimation(); |
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40 | |||
41 | $this->assertEquals('Dashboard', $this->getHeaderText()); |
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42 | $this->assertCount(1, $this->getGroups()); |
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43 | $this->assertCount(2, $this->getTestsForGroup(0)); |
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44 | |||
45 | $this->assertContains(TestGroupFixtures::$groups['group-1']->getName(), $this->getGroups()[0]->getText()); |
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46 | $this->assertContains('2 users', $this->getGroups()[0]->getText()); |
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47 | |||
48 | $this->assertFalse($this->webDriver->findElement( |
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49 | //Edit group button |
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50 | WebDriverBy::cssSelector('.groups .widget-box:first-child .widget-header .right a:first-child') |
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51 | )->isDisplayed()); |
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52 | $this->assertFalse($this->getFirstTestDeleteButton()->isDisplayed()); |
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53 | $this->assertFalse($this->webDriver->findElement( |
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54 | //Second test's delete button |
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55 | WebDriverBy::cssSelector('ul.tests li:nth-child(2) a:nth-child(4)') |
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56 | )->isDisplayed()); |
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57 | $this->assertFalse($this->webDriver->findElement( |
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58 | //Add test button |
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59 | WebDriverBy::cssSelector('ul.tests li:last-child a:first-child') |
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60 | )->isDisplayed()); |
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61 | $this->assertFalse($this->getAddGroupButton()->isDisplayed()); |
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62 | } |
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63 | |||
64 | public function testResultAgeWarningHidden() |
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65 | { |
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66 | foreach (['user-1', 'user-2', 'user-3'] as $user) { |
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67 | $this->logInAsUser($user); |
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68 | $this->waitForLoadingAnimation(); |
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69 | |||
70 | $this->assertFalse($this->webDriver->findElement( |
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71 | //Test Result Age Warning |
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72 | WebDriverBy::cssSelector("div[data-ng-show='shouldWarnOfTestAge()']") |
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73 | )->isDisplayed()); |
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74 | |||
75 | $this->webDriver->get('http://127.0.0.1:8000/logout'); |
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76 | } |
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77 | } |
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78 | |||
79 | public function testResultAgeWarningShown() |
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80 | { |
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81 | $query = "UPDATE TestResult SET created_at = '" . date('Y-m-d H:i:s', time() - (10 * 60 * 60)) . "' WHERE 1"; |
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82 | $sql = $this->em->getConnection()->prepare($query); |
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83 | $sql->execute(); |
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84 | |||
85 | foreach (['user-1', 'user-2'] as $user) { |
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86 | $this->logInAsUser($user); |
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87 | $this->waitForLoadingAnimation(); |
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88 | |||
89 | $this->assertTrue($this->webDriver->findElement( |
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90 | //Test Result Age Warning |
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91 | WebDriverBy::cssSelector("div[data-ng-show='shouldWarnOfTestAge()']") |
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92 | )->isDisplayed()); |
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93 | |||
94 | $this->webDriver->get('http://127.0.0.1:8000/logout'); |
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95 | } |
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96 | |||
97 | //User 3 has no results, so should not be shown the message |
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98 | $this->logInAsUser('user-3'); |
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99 | $this->waitForLoadingAnimation(); |
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100 | |||
101 | $this->assertFalse($this->webDriver->findElement( |
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102 | //Test Result Age Warning |
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103 | WebDriverBy::cssSelector("div[data-ng-show='shouldWarnOfTestAge()']") |
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104 | )->isDisplayed()); |
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105 | } |
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106 | |||
107 | public function testDisplayResults() |
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108 | { |
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109 | $this->logInAsUser('user-1'); |
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110 | $this->waitForLoadingAnimation(); |
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111 | |||
112 | $this->assertCount(2, $this->getGroups()[0]->findElements( |
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113 | WebDriverBy::cssSelector('.tests li .test .status.passed') |
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114 | )); |
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115 | |||
116 | $tests = $this->getGroups()[0]->findElements( |
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117 | WebDriverBy::cssSelector('.tests li .test') |
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118 | ); |
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119 | $this->assertContains(TestFixtures::$tests['test-1']->getName(), $tests[0]->getText()); |
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120 | |||
121 | $this->assertEquals($this->getTextForTest(TestFixtures::$tests['test-1']), $this->getTextForTest($tests[0])); |
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122 | |||
123 | $this->assertContains(TestFixtures::$tests['test-2']->getName(), $tests[1]->getText()); |
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124 | $this->assertEquals($this->getHoverTextForTest(TestFixtures::$tests['test-2']), $this->getHoverTextForTest($tests[1])); |
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125 | |||
126 | $tests = $this->getGroups()[1]->findElements( |
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127 | WebDriverBy::cssSelector('.tests li .test') |
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128 | ); |
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129 | $this->assertCount(1, $tests); |
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130 | $this->assertContains(TestFixtures::$tests['test-3']->getName(), $tests[0]->getText()); |
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131 | $this->assertEquals($this->getHoverTextForTest(TestFixtures::$tests['test-3']), $this->getHoverTextForTest($tests[0])); |
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132 | } |
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133 | |||
134 | public function testDeleteGroup() |
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135 | { |
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136 | $this->logInAsUser('user-1'); |
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137 | $this->waitForLoadingAnimation(); |
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138 | |||
139 | $this->getGroups()[2]->findElement( |
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140 | //Delete group button |
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141 | WebDriverBy::cssSelector('.widget-header .right a:nth-child(2)') |
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142 | )->click(); |
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143 | |||
144 | $this->waitForAlert(); |
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145 | $this->webDriver->switchTo()->alert()->dismiss(); |
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146 | $this->assertCount(3, $this->getGroups()); |
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147 | |||
148 | $this->getGroups()[2]->findElement( |
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149 | //Delete group button |
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150 | WebDriverBy::cssSelector('.widget-header .right a:nth-child(2)') |
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151 | )->click(); |
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152 | |||
153 | $this->waitForAlert(); |
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154 | $this->webDriver->switchTo()->alert()->accept(); |
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155 | |||
156 | $this->waitForLoadingAnimation(); |
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157 | $this->assertCount(2, $this->getGroups()); |
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158 | } |
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159 | |||
160 | public function testAddGroup() |
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161 | { |
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162 | $this->logInAsUser('user-1'); |
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163 | $this->waitForLoadingAnimation(); |
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164 | |||
165 | $this->getAddGroupButton()->click(); |
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166 | $this->waitForAlert(); |
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167 | $this->webDriver->switchTo()->alert()->dismiss(); |
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168 | $this->assertCount(3, $this->getGroups()); |
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169 | |||
170 | $this->getAddGroupButton()->click(); |
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171 | $this->waitForAlert(); |
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172 | $this->webDriver->switchTo()->alert()->sendKeys('Not quite untitled group'); |
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173 | $this->webDriver->switchTo()->alert()->accept(); |
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174 | $this->waitForLoadingAnimation(); |
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175 | $this->assertCount(4, $this->getGroups()); |
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176 | $this->assertContains('Not quite untitled group', $this->getGroups()[3]->getText()); |
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177 | } |
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178 | |||
179 | public function testDeleteTest() |
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180 | { |
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181 | $this->logInAsUser('user-1'); |
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182 | $this->waitForLoadingAnimation(); |
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183 | |||
184 | $this->getFirstTestDeleteButton()->click(); |
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185 | $this->waitForAlert(); |
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186 | $this->webDriver->switchTo()->alert()->dismiss(); |
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187 | $this->assertCount(2, $this->getTestsForGroup(0)); |
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188 | |||
189 | $this->getFirstTestDeleteButton()->click(); |
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190 | $this->waitForAlert(); |
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191 | $this->webDriver->switchTo()->alert()->accept(); |
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192 | $this->waitForLoadingAnimation(); |
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193 | $this->assertCount(1, $this->getTestsForGroup(0)); |
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194 | } |
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195 | |||
196 | public function testRunTest() |
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197 | { |
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198 | $this->logInAsUser('user-1'); |
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199 | $this->waitForLoadingAnimation(); |
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200 | |||
201 | $this->webDriver->findElement( |
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202 | //First test's run button |
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203 | WebDriverBy::cssSelector('.tests li:nth-child(1) a:nth-child(1)') |
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204 | )->click(); |
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205 | $this->waitForLoadingAnimation(); |
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206 | |||
207 | $this->assertContains(TestFixtures::$tests['test-1']->getName(), $this->getHeaderText()); |
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208 | $this->assertCount(4, $this->webDriver->findElements( |
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209 | WebDriverBy::cssSelector('.result span') |
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210 | )); |
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211 | } |
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212 | |||
213 | private function getGroups() |
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214 | { |
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215 | return $this->webDriver->findElements( |
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216 | WebDriverBy::cssSelector('.groups .widget-box') |
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217 | ); |
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218 | } |
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219 | |||
220 | private function getTestsForGroup($group) |
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221 | { |
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222 | return $this->getGroups()[$group]->findElements( |
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223 | WebDriverBy::cssSelector('.tests li.ng-scope') |
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224 | ); |
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225 | } |
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226 | |||
227 | private function getTextForTest($test) |
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228 | { |
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229 | //If passed a fixture, construct expected value |
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230 | if ($test instanceof \Overwatch\TestBundle\Entity\Test) { |
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231 | return 'Expect ' . $test->getActual() . ' ' . $test->getExpectation() . ' ' . $test->getExpected(); |
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232 | } |
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233 | |||
234 | //Else, find text |
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235 | return $test->findElement( |
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236 | WebDriverBy::cssSelector('p.test-expect') |
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237 | )->getText(); |
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238 | } |
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239 | |||
240 | private function getHoverTextForTest($test) |
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241 | { |
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242 | //If passed a fixture, construct expected value |
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243 | if ($test instanceof \Overwatch\TestBundle\Entity\Test) { |
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244 | return 'Expect ' . $test->getActual() . ' ' . $test->getExpectation() . ' ' . $test->getExpected(); |
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245 | } |
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246 | |||
247 | //Else, find actual hover text |
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248 | return $test->findElement( |
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249 | WebDriverBy::tagName('span') |
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250 | )->getAttribute('title'); |
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267 |