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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17 | class phpbbdirectory_cats_test extends controller_base |
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18 | { |
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19 | public function getDataSet() |
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20 | { |
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21 | return $this->createMySQLXMLDataSet(__DIR__ . '/fixtures/fixture_categories.xml'); |
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22 | } |
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23 | |||
24 | /** |
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25 | * Setup test environment |
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26 | */ |
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27 | public function setUp() |
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28 | { |
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29 | parent::setUp(); |
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30 | |||
31 | global $phpbb_dispatcher, $phpbb_container; |
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32 | |||
33 | $phpbb_dispatcher = $this->dispatcher; |
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34 | |||
35 | $this->user->data['user_id'] = 2; |
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36 | $this->user->style['style_path'] = 'prosilver'; |
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37 | |||
38 | $this->config['dir_default_order'] = 't d'; |
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39 | $this->config['dir_show'] = 5; |
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40 | } |
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41 | |||
42 | public function get_controller() |
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43 | { |
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44 | global $table_categories, $tables_comments, $tables_links, $tables_votes, $tables_watch; |
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45 | global $phpbb_path_helper, $phpbb_extension_manager; |
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46 | |||
47 | $controller = new \ernadoo\phpbbdirectory\controller\categories( |
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48 | $this->db, |
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49 | $this->config, |
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50 | $this->lang, |
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51 | $this->template, |
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52 | $this->user, |
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53 | $this->helper, |
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54 | $this->request, |
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55 | $this->auth, |
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56 | $this->pagination, |
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57 | $this->core_categorie, |
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58 | $this->core_link |
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59 | ); |
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60 | $controller->set_tables($table_categories, $tables_comments, $tables_links, $tables_votes, $tables_watch); |
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61 | $controller->set_path_helper($phpbb_path_helper); |
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62 | $controller->set_extension_manager($phpbb_extension_manager); |
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63 | |||
64 | return $controller; |
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65 | } |
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66 | |||
67 | /** |
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68 | * Test data for the test_display_cat_by_id() function |
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69 | * |
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70 | * @return array Array of test data |
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71 | */ |
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72 | public function display_cat_by_id_data() |
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73 | { |
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74 | return array( |
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75 | array(1, 1, 301), // old viewable cat |
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76 | ); |
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77 | } |
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78 | |||
79 | /** |
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80 | * Test controller display |
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81 | * |
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82 | * @dataProvider display_cat_by_id_data |
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83 | */ |
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84 | public function test_display_cat_by_id($cat_id, $page, $status_code) |
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85 | { |
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86 | $controller = $this->get_controller(); |
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87 | |||
88 | $response = $controller->view($cat_id, $page, 0, 0, 0); |
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89 | $this->assertInstanceOf('\Symfony\Component\HttpFoundation\Response', $response); |
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90 | $this->assertEquals($status_code, $response->getStatusCode()); |
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91 | } |
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92 | |||
93 | /** |
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94 | * Test data for the test_display_cat_by_route() function |
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95 | * |
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96 | * @return array Array of test data |
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97 | */ |
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98 | public function display_cat_by_route_data() |
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99 | { |
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100 | return array( |
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101 | array(1, 1, 200, 'view_cat.html'), // viewable cat |
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102 | ); |
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103 | } |
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104 | |||
105 | /** |
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106 | * Test controller display |
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107 | * |
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108 | * @dataProvider display_cat_by_route_data |
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109 | */ |
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110 | public function test_display_cat_by_route($cat_id, $page, $status_code, $page_content) |
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111 | { |
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112 | $this->config['dir_default_order'] = 't d'; |
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113 | $this->user->data['user_id'] = 1; |
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114 | |||
115 | $controller = $this->get_controller(); |
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116 | |||
117 | $response = $controller->view_route($cat_id, $page, 0, 0, 0); |
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118 | $this->assertInstanceOf('\Symfony\Component\HttpFoundation\Response', $response); |
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119 | $this->assertEquals($status_code, $response->getStatusCode()); |
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120 | $this->assertEquals($page_content, $response->getContent()); |
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121 | } |
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122 | |||
123 | /** |
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124 | * Test data for the test_display_cat_fails() function |
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125 | * |
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126 | * @return array Array of test data |
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127 | */ |
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128 | public function display_cat_fails_data() |
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129 | { |
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130 | return array( |
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131 | array(5, 1, 404, 'DIR_ERROR_NO_CATS'), |
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132 | ); |
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133 | } |
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134 | |||
135 | /** |
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136 | * Test controller display throws 404 exceptions |
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137 | * |
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138 | * @dataProvider display_cat_fails_data |
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139 | */ |
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140 | public function test_display_cat_fails($cat_id, $page, $status_code, $page_content) |
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141 | { |
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142 | $controller = $this->get_controller(); |
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143 | try |
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144 | { |
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145 | $controller->view($cat_id, $page, 0, 0, 0); |
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146 | $this->fail('The expected \phpbb\exception\http_exception was not thrown'); |
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147 | } |
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148 | catch (\phpbb\exception\http_exception $exception) |
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149 | { |
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150 | $this->assertEquals($status_code, $exception->getStatusCode()); |
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151 | $this->assertEquals($page_content, $exception->getMessage()); |
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152 | } |
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153 | } |
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154 | |||
155 | /** |
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156 | * Test data for the test_category_one_page() function |
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157 | * |
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158 | * @return array Array of test data |
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159 | */ |
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160 | public function category_one_page_data() |
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161 | { |
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162 | return array( |
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163 | array(3, 'Catégorie 3', 1, 1), |
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164 | ); |
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165 | } |
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166 | |||
167 | /** |
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168 | * Test base case scenario |
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169 | * |
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170 | * @dataProvider category_one_page_data |
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171 | */ |
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172 | function test_category_one_page($cat_id, $cat_name, $parent_cat_id, $nb_links) |
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173 | { |
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174 | $controller = $this->get_controller(); |
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175 | $response = $controller->view_route($cat_id); |
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176 | $this->assertInstanceOf('\Symfony\Component\HttpFoundation\Response', $response); |
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177 | $this->assertEquals('200', $response->getStatusCode()); |
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178 | } |
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179 | |||
180 | /** |
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181 | * Test data for the test_category_no_links() function |
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182 | * |
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183 | * @return array Array of test data |
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184 | */ |
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185 | public function category_no_links_data() |
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186 | { |
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187 | return array( |
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188 | array(1, 'Catégorie 1', 0), |
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189 | ); |
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190 | } |
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191 | |||
192 | /** |
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193 | * Test base case scenario |
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194 | * |
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195 | * @dataProvider category_no_links_data |
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196 | */ |
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197 | function test_category_no_links($cat_id, $cat_name, $nb_links) |
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198 | { |
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199 | $this->template->expects($this->at(3)) |
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200 | ->method('assign_block_vars') |
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201 | ->withConsecutive( |
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202 | array('no_draw_link') |
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203 | ); |
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204 | |||
205 | $controller = $this->get_controller(); |
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206 | $response = $controller->view_route($cat_id); |
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207 | $this->assertInstanceOf('\Symfony\Component\HttpFoundation\Response', $response); |
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208 | $this->assertEquals('200', $response->getStatusCode()); |
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209 | } |
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210 | |||
211 | /** |
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212 | * Test data for the test_category_with_pages() function |
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213 | * |
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214 | * @return array Array of test data |
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215 | */ |
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216 | public function category_with_pages_data() |
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217 | { |
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218 | return array( |
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219 | array(2, 'Catégorie 2', 1, 'Catégorie 1', 6), |
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220 | array(2, 'Catégorie 2', 1, 'Catégorie 1', 6, 2), |
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221 | ); |
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222 | } |
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223 | |||
224 | /** |
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225 | * Test base case scenario |
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226 | * |
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227 | * @dataProvider category_with_pages_data |
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228 | */ |
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229 | public function test_category_with_pages($cat_id, $cat_name, $parent_cat_id, $parent_cat_name, $nb_links, $page = 1, $sort_days = 0) |
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230 | { |
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231 | $controller = $this->get_controller(); |
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232 | $response = $controller->view_route($cat_id, $page, $sort_days); |
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233 | $this->assertInstanceOf('\Symfony\Component\HttpFoundation\Response', $response); |
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234 | $this->assertEquals('200', $response->getStatusCode()); |
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235 | } |
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236 | |||
237 | protected function tearDown() |
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238 | { |
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239 | parent::tearDown(); |
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240 | } |
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241 | } |
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242 |