1 | Index: phpunit/tests/term/wpGenerateTagCloud.php |
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2 | =================================================================== |
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3 | --- phpunit/tests/term/wpGenerateTagCloud.php (revision 0) |
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4 | +++ phpunit/tests/term/wpGenerateTagCloud.php (working copy) |
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5 | @@ -0,0 +1,199 @@ |
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6 | +<?php |
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7 | +/** |
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8 | + * @group ryan |
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9 | + */ |
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10 | +class Tests_WP_Generate_Tag_Cloud extends WP_UnitTestCase { |
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11 | + |
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12 | + public function setUp() { |
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13 | + parent::setUp(); |
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14 | + } |
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15 | + |
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16 | + public function tearDown() { |
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17 | + parent::tearDown(); |
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18 | + // This code will run after each test |
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19 | + } |
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20 | + |
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21 | + /** |
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22 | + * Testing when passed $tags array is empty |
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23 | + * |
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24 | + * @dataProvider empty_tags_data_provider |
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25 | + * |
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26 | + * @param $expected. Expected output from wp_generate_tag_cloud |
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27 | + * @param $args. Options for wp_generate_tag_cloud. |
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28 | + */ |
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29 | + public function test_empty_tags_passed( $expected, $args ) { |
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30 | + |
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31 | + $empty_tags = array(); |
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32 | + $this->assertSame( $expected, wp_generate_tag_cloud( $empty_tags, $args ) ); |
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33 | + } |
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34 | + |
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35 | + /** |
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36 | + * Testing when no tags are found |
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37 | + * |
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38 | + * @dataProvider empty_tags_data_provider |
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39 | + * |
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40 | + * @param $expected. Expected output from wp_generate_tag_cloud |
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41 | + * @param $args. Options for wp_generate_tag_cloud. |
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42 | + */ |
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43 | + function test_empty_tags_list_returned( $expected, $args ) { |
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44 | + $this->factory->term->create_many( 4, array( 'taxonomy' => 'post_tag' ) ); |
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45 | + $tags = $this->retrieve_terms( array( 'number' => 4 ) ); |
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46 | + $this->assertSame( $expected, wp_generate_tag_cloud( $tags, $args ) ); |
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47 | + } |
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48 | + |
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49 | + /** |
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50 | + * Provider for test when tags are empty. |
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51 | + * @return array |
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52 | + */ |
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53 | + function empty_tags_data_provider ( ) { |
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54 | + return array( |
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55 | + /** |
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56 | + * when format => array, we should be getting an empty array back |
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57 | + */ |
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58 | + array( |
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59 | + array(), |
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60 | + array( 'format' => 'array' ), |
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61 | + ), |
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62 | + /** |
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63 | + * List format returns an empty string |
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64 | + */ |
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65 | + array( |
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66 | + '', |
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67 | + array( 'format' => 'list' ), |
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68 | + ), |
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69 | + /** |
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70 | + * $args can be an array or ''. Either should return an empty string |
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71 | + */ |
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72 | + array( |
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73 | + '', |
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74 | + array(), |
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75 | + ), |
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76 | + array( |
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77 | + '', |
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78 | + '', |
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79 | + ), |
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80 | + ); |
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81 | + } |
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82 | + |
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83 | + |
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84 | + /** |
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85 | + * Testing the various output for a single link |
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86 | + * in various formats |
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87 | + * |
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88 | + * @dataProvider single_link_data_provider |
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89 | + * |
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90 | + * @param int $create How many tags to create |
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91 | + * @param array $get_terms_args. What args we want to pass to retreve_terms |
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92 | + * @param mixed $expected. Expected output from wp_generate_tag_cloud |
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93 | + * @param array $args. Options for wp_generate_tag_cloud. |
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94 | + * |
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95 | + */ |
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96 | + function test_wp_generate_tag_cloud( $create, $get_terms_args, $expected, $args ) { |
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97 | + $this->factory->term->create_many( $create, array( 'taxonomy' => 'post_tag' ) ); |
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98 | + $tags = $this->retrieve_terms( $get_terms_args ); |
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99 | + |
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100 | + $this->assertEquals( $expected, wp_generate_tag_cloud( $tags, $args ) ); |
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101 | + } |
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102 | + |
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103 | + |
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104 | + function single_link_data_provider() { |
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105 | + return array( |
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106 | + array( |
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107 | + 1, |
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108 | + array( |
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109 | + 'number' => 1, |
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110 | + 'hide_empty' => false, |
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111 | + ), |
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112 | + "<a href='http://example.org/?tag=term-1' class='tag-link-0' title='0 topics' style='font-size: 8pt;'>Term 1</a>", |
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113 | + array( |
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114 | + 'hide_empty' => false, |
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115 | + ), |
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116 | + ), |
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117 | + |
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118 | + array( |
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119 | + 1, |
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120 | + array( |
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121 | + 'number' => 1, |
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122 | + 'hide_empty' => false, |
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123 | + ), |
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124 | + array( |
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125 | + "<a href='http://example.org/?tag=term-1' class='tag-link-0' title='0 topics' style='font-size: 8pt;'>Term 1</a>", |
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126 | + ), |
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127 | + array( |
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128 | + 'hide_empty' => false, |
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129 | + 'format' => 'array', |
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130 | + ), |
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131 | + ), |
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132 | + |
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133 | + array( |
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134 | + 1, |
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135 | + array( |
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136 | + 'number' => 1, |
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137 | + 'hide_empty' => false, |
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138 | + ), |
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139 | + "<ul class='wp-tag-cloud'>\n\t<li><a href='http://example.org/?tag=term-1' class='tag-link-0' title='0 topics' style='font-size: 8pt;'>Term 1</a></li>\n</ul>\n", |
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140 | + array( |
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141 | + 'hide_empty' => false, |
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142 | + 'format' => 'list', |
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143 | + ), |
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144 | + ), |
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145 | + array( |
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146 | + 4, |
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147 | + array( |
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148 | + 'number' => 4, |
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149 | + 'hide_empty' => false, |
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150 | + ), |
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151 | + "<a href='http://example.org/?tag=term-1' class='tag-link-0' title='0 topics' style='font-size: 8pt;'>Term 1</a>\n". |
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152 | + "<a href='http://example.org/?tag=term-2' class='tag-link-1' title='0 topics' style='font-size: 8pt;'>Term 2</a>\n". |
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153 | + "<a href='http://example.org/?tag=term-3' class='tag-link-2' title='0 topics' style='font-size: 8pt;'>Term 3</a>\n". |
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154 | + "<a href='http://example.org/?tag=term-4' class='tag-link-3' title='0 topics' style='font-size: 8pt;'>Term 4</a>", |
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155 | + array( |
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156 | + 'hide_empty' => false, |
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157 | + ), |
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158 | + ), |
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159 | + array( |
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160 | + 4, |
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161 | + array( |
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162 | + 'number' => 4, |
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163 | + 'hide_empty' => false, |
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164 | + ), |
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165 | + "<ul class='wp-tag-cloud'>\n\t<li>". |
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166 | + "<a href='http://example.org/?tag=term-1' class='tag-link-0' title='0 topics' style='font-size: 8pt;'>Term 1</a></li>\n\t<li>". |
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167 | + "<a href='http://example.org/?tag=term-2' class='tag-link-1' title='0 topics' style='font-size: 8pt;'>Term 2</a></li>\n\t<li>". |
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168 | + "<a href='http://example.org/?tag=term-3' class='tag-link-2' title='0 topics' style='font-size: 8pt;'>Term 3</a></li>\n\t<li>". |
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169 | + "<a href='http://example.org/?tag=term-4' class='tag-link-3' title='0 topics' style='font-size: 8pt;'>Term 4</a>". |
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170 | + "</li>\n</ul>\n", |
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171 | + array( |
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172 | + 'hide_empty' => false, |
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173 | + 'format' => 'list', |
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174 | + ), |
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175 | + ), |
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176 | + ); |
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177 | + } |
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178 | + |
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179 | + |
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180 | + |
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181 | + /** |
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182 | + * Helper method retrieve the created terms. |
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183 | + * |
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184 | + * @uses get_terms |
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185 | + * |
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186 | + * @param array $get_terms_args Options passed to get_terms() |
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187 | + * |
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188 | + * @return array |
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189 | + */ |
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190 | + protected function retrieve_terms( $get_terms_args ) { |
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191 | + |
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192 | + $terms = get_terms( array( 'post_tag' ), $get_terms_args ); |
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193 | + |
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194 | + $tags = array(); |
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195 | + foreach ( $terms as $term ) { |
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196 | + //add the link |
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197 | + $term->link = get_term_link( $term ); |
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198 | + $tags[] = $term; |
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199 | + |
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200 | + } |
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201 | + |
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202 | + return $tags; |
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203 | + } |
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204 | +} |
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205 | \ No newline at end of file |
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