scratch – Blame information for rev 87
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Rev | Author | Line No. | Line |
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87 | office | 1 | <?php |
2 | |||
3 | namespace GuzzleHttp\Tests; |
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4 | |||
5 | use GuzzleHttp\Collection; |
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6 | |||
7 | class CollectionTest extends \PHPUnit_Framework_TestCase |
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8 | { |
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9 | /** @var Collection */ |
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10 | protected $coll; |
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11 | |||
12 | protected function setUp() |
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13 | { |
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14 | $this->coll = new Collection(); |
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15 | } |
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16 | |||
17 | public function testConstructorCanBeCalledWithNoParams() |
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18 | { |
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19 | $this->coll = new Collection(); |
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20 | $p = $this->coll->toArray(); |
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21 | $this->assertEmpty($p, '-> Collection must be empty when no data is passed'); |
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22 | } |
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23 | |||
24 | public function testConstructorCanBeCalledWithParams() |
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25 | { |
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26 | $testData = array( |
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27 | 'test' => 'value', |
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28 | 'test_2' => 'value2' |
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29 | ); |
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30 | $this->coll = new Collection($testData); |
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31 | $this->assertEquals($this->coll->toArray(), $testData); |
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32 | $this->assertEquals($this->coll->toArray(), $this->coll->toArray()); |
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33 | } |
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34 | |||
35 | public function testImplementsIteratorAggregate() |
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36 | { |
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37 | $this->coll->set('key', 'value'); |
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38 | $this->assertInstanceOf('ArrayIterator', $this->coll->getIterator()); |
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39 | $this->assertEquals(1, count($this->coll)); |
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40 | $total = 0; |
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41 | foreach ($this->coll as $key => $value) { |
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42 | $this->assertEquals('key', $key); |
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43 | $this->assertEquals('value', $value); |
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44 | $total++; |
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45 | } |
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46 | $this->assertEquals(1, $total); |
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47 | } |
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48 | |||
49 | public function testCanAddValuesToExistingKeysByUsingArray() |
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50 | { |
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51 | $this->coll->add('test', 'value1'); |
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52 | $this->assertEquals($this->coll->toArray(), array('test' => 'value1')); |
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53 | $this->coll->add('test', 'value2'); |
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54 | $this->assertEquals($this->coll->toArray(), array('test' => array('value1', 'value2'))); |
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55 | $this->coll->add('test', 'value3'); |
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56 | $this->assertEquals($this->coll->toArray(), array('test' => array('value1', 'value2', 'value3'))); |
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57 | } |
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58 | |||
59 | public function testHandlesMergingInDisparateDataSources() |
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60 | { |
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61 | $params = array( |
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62 | 'test' => 'value1', |
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63 | 'test2' => 'value2', |
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64 | 'test3' => array('value3', 'value4') |
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65 | ); |
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66 | $this->coll->merge($params); |
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67 | $this->assertEquals($this->coll->toArray(), $params); |
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68 | |||
69 | // Pass the same object to itself |
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70 | $this->assertEquals($this->coll->merge($this->coll), $this->coll); |
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71 | } |
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72 | |||
73 | public function testCanClearAllDataOrSpecificKeys() |
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74 | { |
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75 | $this->coll->merge(array( |
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76 | 'test' => 'value1', |
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77 | 'test2' => 'value2' |
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78 | )); |
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79 | |||
80 | // Clear a specific parameter by name |
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81 | $this->coll->remove('test'); |
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82 | |||
83 | $this->assertEquals($this->coll->toArray(), array( |
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84 | 'test2' => 'value2' |
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85 | )); |
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86 | |||
87 | // Clear all parameters |
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88 | $this->coll->clear(); |
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89 | |||
90 | $this->assertEquals($this->coll->toArray(), array()); |
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91 | } |
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92 | |||
93 | public function testProvidesKeys() |
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94 | { |
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95 | $this->assertEquals(array(), $this->coll->getKeys()); |
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96 | $this->coll->merge(array( |
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97 | 'test1' => 'value1', |
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98 | 'test2' => 'value2' |
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99 | )); |
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100 | $this->assertEquals(array('test1', 'test2'), $this->coll->getKeys()); |
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101 | // Returns the cached array previously returned |
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102 | $this->assertEquals(array('test1', 'test2'), $this->coll->getKeys()); |
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103 | $this->coll->remove('test1'); |
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104 | $this->assertEquals(array('test2'), $this->coll->getKeys()); |
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105 | $this->coll->add('test3', 'value3'); |
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106 | $this->assertEquals(array('test2', 'test3'), $this->coll->getKeys()); |
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107 | } |
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108 | |||
109 | public function testChecksIfHasKey() |
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110 | { |
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111 | $this->assertFalse($this->coll->hasKey('test')); |
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112 | $this->coll->add('test', 'value'); |
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113 | $this->assertEquals(true, $this->coll->hasKey('test')); |
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114 | $this->coll->add('test2', 'value2'); |
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115 | $this->assertEquals(true, $this->coll->hasKey('test')); |
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116 | $this->assertEquals(true, $this->coll->hasKey('test2')); |
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117 | $this->assertFalse($this->coll->hasKey('testing')); |
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118 | $this->assertEquals(false, $this->coll->hasKey('AB-C', 'junk')); |
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119 | } |
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120 | |||
121 | public function testChecksIfHasValue() |
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122 | { |
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123 | $this->assertFalse($this->coll->hasValue('value')); |
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124 | $this->coll->add('test', 'value'); |
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125 | $this->assertEquals('test', $this->coll->hasValue('value')); |
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126 | $this->coll->add('test2', 'value2'); |
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127 | $this->assertEquals('test', $this->coll->hasValue('value')); |
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128 | $this->assertEquals('test2', $this->coll->hasValue('value2')); |
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129 | $this->assertFalse($this->coll->hasValue('val')); |
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130 | } |
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131 | |||
132 | public function testImplementsCount() |
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133 | { |
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134 | $data = new Collection(); |
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135 | $this->assertEquals(0, $data->count()); |
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136 | $data->add('key', 'value'); |
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137 | $this->assertEquals(1, count($data)); |
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138 | $data->add('key', 'value2'); |
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139 | $this->assertEquals(1, count($data)); |
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140 | $data->add('key_2', 'value3'); |
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141 | $this->assertEquals(2, count($data)); |
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142 | } |
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143 | |||
144 | public function testAddParamsByMerging() |
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145 | { |
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146 | $params = array( |
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147 | 'test' => 'value1', |
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148 | 'test2' => 'value2', |
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149 | 'test3' => array('value3', 'value4') |
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150 | ); |
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151 | |||
152 | // Add some parameters |
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153 | $this->coll->merge($params); |
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154 | |||
155 | // Add more parameters by merging them in |
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156 | $this->coll->merge(array( |
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157 | 'test' => 'another', |
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158 | 'different_key' => 'new value' |
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159 | )); |
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160 | |||
161 | $this->assertEquals(array( |
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162 | 'test' => array('value1', 'another'), |
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163 | 'test2' => 'value2', |
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164 | 'test3' => array('value3', 'value4'), |
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165 | 'different_key' => 'new value' |
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166 | ), $this->coll->toArray()); |
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167 | } |
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168 | |||
169 | public function testAllowsFunctionalFilter() |
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170 | { |
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171 | $this->coll->merge(array( |
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172 | 'fruit' => 'apple', |
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173 | 'number' => 'ten', |
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174 | 'prepositions' => array('about', 'above', 'across', 'after'), |
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175 | 'same_number' => 'ten' |
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176 | )); |
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177 | |||
178 | $filtered = $this->coll->filter(function ($key, $value) { |
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179 | return $value == 'ten'; |
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180 | }); |
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181 | |||
182 | $this->assertNotSame($filtered, $this->coll); |
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183 | |||
184 | $this->assertEquals(array( |
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185 | 'number' => 'ten', |
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186 | 'same_number' => 'ten' |
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187 | ), $filtered->toArray()); |
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188 | } |
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189 | |||
190 | public function testAllowsFunctionalMapping() |
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191 | { |
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192 | $this->coll->merge(array( |
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193 | 'number_1' => 1, |
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194 | 'number_2' => 2, |
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195 | 'number_3' => 3 |
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196 | )); |
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197 | |||
198 | $mapped = $this->coll->map(function ($key, $value) { |
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199 | return $value * $value; |
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200 | }); |
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201 | |||
202 | $this->assertNotSame($mapped, $this->coll); |
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203 | |||
204 | $this->assertEquals(array( |
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205 | 'number_1' => 1, |
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206 | 'number_2' => 4, |
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207 | 'number_3' => 9 |
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208 | ), $mapped->toArray()); |
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209 | } |
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210 | |||
211 | public function testImplementsArrayAccess() |
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212 | { |
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213 | $this->coll->merge(array( |
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214 | 'k1' => 'v1', |
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215 | 'k2' => 'v2' |
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216 | )); |
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217 | |||
218 | $this->assertTrue($this->coll->offsetExists('k1')); |
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219 | $this->assertFalse($this->coll->offsetExists('Krull')); |
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220 | |||
221 | $this->coll->offsetSet('k3', 'v3'); |
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222 | $this->assertEquals('v3', $this->coll->offsetGet('k3')); |
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223 | $this->assertEquals('v3', $this->coll->get('k3')); |
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224 | |||
225 | $this->coll->offsetUnset('k1'); |
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226 | $this->assertFalse($this->coll->offsetExists('k1')); |
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227 | } |
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228 | |||
229 | public function testCanReplaceAllData() |
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230 | { |
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231 | $this->assertSame($this->coll, $this->coll->replace(array( |
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232 | 'a' => '123' |
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233 | ))); |
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234 | |||
235 | $this->assertEquals(array( |
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236 | 'a' => '123' |
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237 | ), $this->coll->toArray()); |
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238 | } |
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239 | |||
240 | public function testPreparesFromConfig() |
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241 | { |
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242 | $c = Collection::fromConfig(array( |
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243 | 'a' => '123', |
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244 | 'base_url' => 'http://www.test.com/' |
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245 | ), array( |
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246 | 'a' => 'xyz', |
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247 | 'b' => 'lol' |
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248 | ), array('a')); |
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249 | |||
250 | $this->assertInstanceOf('GuzzleHttp\Collection', $c); |
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251 | $this->assertEquals(array( |
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252 | 'a' => '123', |
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253 | 'b' => 'lol', |
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254 | 'base_url' => 'http://www.test.com/' |
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255 | ), $c->toArray()); |
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256 | |||
257 | try { |
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258 | $c = Collection::fromConfig(array(), array(), array('a')); |
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259 | $this->fail('Exception not throw when missing config'); |
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260 | } catch (\InvalidArgumentException $e) { |
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261 | } |
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262 | } |
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263 | |||
264 | function falseyDataProvider() |
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265 | { |
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266 | return array( |
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267 | array(false, false), |
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268 | array(null, null), |
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269 | array('', ''), |
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270 | array(array(), array()), |
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271 | array(0, 0), |
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272 | ); |
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273 | } |
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274 | |||
275 | /** |
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276 | * @dataProvider falseyDataProvider |
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277 | */ |
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278 | public function testReturnsCorrectData($a, $b) |
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279 | { |
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280 | $c = new Collection(array('value' => $a)); |
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281 | $this->assertSame($b, $c->get('value')); |
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282 | } |
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283 | |||
284 | public function testRetrievesNestedKeysUsingPath() |
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285 | { |
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286 | $data = array( |
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287 | 'foo' => 'bar', |
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288 | 'baz' => array( |
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289 | 'mesa' => array( |
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290 | 'jar' => 'jar' |
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291 | ) |
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292 | ) |
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293 | ); |
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294 | $collection = new Collection($data); |
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295 | $this->assertEquals('bar', $collection->getPath('foo')); |
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296 | $this->assertEquals('jar', $collection->getPath('baz/mesa/jar')); |
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297 | $this->assertNull($collection->getPath('wewewf')); |
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298 | $this->assertNull($collection->getPath('baz/mesa/jar/jar')); |
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299 | } |
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300 | |||
301 | public function testFalseyKeysStillDescend() |
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302 | { |
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303 | $collection = new Collection(array( |
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304 | '0' => array( |
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305 | 'a' => 'jar' |
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306 | ), |
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307 | 1 => 'other' |
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308 | )); |
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309 | $this->assertEquals('jar', $collection->getPath('0/a')); |
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310 | $this->assertEquals('other', $collection->getPath('1')); |
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311 | } |
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312 | |||
313 | public function getPathProvider() |
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314 | { |
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315 | $data = array( |
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316 | 'foo' => 'bar', |
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317 | 'baz' => array( |
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318 | 'mesa' => array( |
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319 | 'jar' => 'jar', |
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320 | 'array' => array('a', 'b', 'c') |
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321 | ), |
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322 | 'bar' => array( |
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323 | 'baz' => 'bam', |
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324 | 'array' => array('d', 'e', 'f') |
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325 | ) |
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326 | ), |
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327 | 'bam' => array( |
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328 | array('foo' => 1), |
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329 | array('foo' => 2), |
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330 | array('array' => array('h', 'i')) |
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331 | ) |
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332 | ); |
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333 | $c = new Collection($data); |
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334 | |||
335 | return array( |
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336 | // Simple path selectors |
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337 | array($c, 'foo', 'bar'), |
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338 | array($c, 'baz', $data['baz']), |
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339 | array($c, 'bam', $data['bam']), |
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340 | array($c, 'baz/mesa', $data['baz']['mesa']), |
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341 | array($c, 'baz/mesa/jar', 'jar'), |
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342 | // Does not barf on missing keys |
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343 | array($c, 'fefwfw', null), |
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344 | array($c, 'baz/mesa/array', $data['baz']['mesa']['array']) |
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345 | ); |
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346 | } |
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347 | |||
348 | /** |
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349 | * @dataProvider getPathProvider |
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350 | */ |
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351 | public function testGetPath(Collection $c, $path, $expected, $separator = '/') |
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352 | { |
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353 | $this->assertEquals($expected, $c->getPath($path, $separator)); |
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354 | } |
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355 | |||
356 | public function testOverridesSettings() |
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357 | { |
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358 | $c = new Collection(array('foo' => 1, 'baz' => 2, 'bar' => 3)); |
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359 | $c->overwriteWith(array('foo' => 10, 'bar' => 300)); |
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360 | $this->assertEquals(array('foo' => 10, 'baz' => 2, 'bar' => 300), $c->toArray()); |
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361 | } |
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362 | |||
363 | public function testOverwriteWithCollection() |
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364 | { |
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365 | $c = new Collection(array('foo' => 1, 'baz' => 2, 'bar' => 3)); |
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366 | $b = new Collection(array('foo' => 10, 'bar' => 300)); |
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367 | $c->overwriteWith($b); |
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368 | $this->assertEquals(array('foo' => 10, 'baz' => 2, 'bar' => 300), $c->toArray()); |
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369 | } |
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370 | |||
371 | public function testOverwriteWithTraversable() |
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372 | { |
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373 | $c = new Collection(array('foo' => 1, 'baz' => 2, 'bar' => 3)); |
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374 | $b = new Collection(array('foo' => 10, 'bar' => 300)); |
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375 | $c->overwriteWith($b->getIterator()); |
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376 | $this->assertEquals(array('foo' => 10, 'baz' => 2, 'bar' => 300), $c->toArray()); |
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377 | } |
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378 | |||
379 | public function testCanSetNestedPathValueThatDoesNotExist() |
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380 | { |
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381 | $c = new Collection(array()); |
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382 | $c->setPath('foo/bar/baz/123', 'hi'); |
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383 | $this->assertEquals('hi', $c['foo']['bar']['baz']['123']); |
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384 | } |
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385 | |||
386 | public function testCanSetNestedPathValueThatExists() |
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387 | { |
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388 | $c = new Collection(array('foo' => array('bar' => 'test'))); |
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389 | $c->setPath('foo/bar', 'hi'); |
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390 | $this->assertEquals('hi', $c['foo']['bar']); |
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391 | } |
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392 | |||
393 | /** |
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394 | * @expectedException \RuntimeException |
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395 | */ |
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396 | public function testVerifiesNestedPathIsValidAtExactLevel() |
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397 | { |
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398 | $c = new Collection(array('foo' => 'bar')); |
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399 | $c->setPath('foo/bar', 'hi'); |
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400 | $this->assertEquals('hi', $c['foo']['bar']); |
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401 | } |
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402 | |||
403 | /** |
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404 | * @expectedException \RuntimeException |
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405 | */ |
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406 | public function testVerifiesThatNestedPathIsValidAtAnyLevel() |
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407 | { |
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408 | $c = new Collection(array('foo' => 'bar')); |
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409 | $c->setPath('foo/bar/baz', 'test'); |
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410 | } |
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411 | |||
412 | public function testCanAppendToNestedPathValues() |
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413 | { |
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414 | $c = new Collection(); |
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415 | $c->setPath('foo/bar/[]', 'a'); |
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416 | $c->setPath('foo/bar/[]', 'b'); |
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417 | $this->assertEquals(['a', 'b'], $c['foo']['bar']); |
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418 | } |
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419 | } |