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1 | <?php |
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2 | /** |
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3 | * Main definition for Assertion. Define core methods and properties here. |
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4 | */ |
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5 | use Peridot\Leo\Assertion; |
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6 | use Peridot\Leo\Matcher\EmptyMatcher; |
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7 | use Peridot\Leo\Matcher\EqualMatcher; |
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8 | use Peridot\Leo\Matcher\ExceptionMatcher; |
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9 | use Peridot\Leo\Matcher\InclusionMatcher; |
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10 | use Peridot\Leo\Matcher\InstanceofMatcher; |
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11 | use Peridot\Leo\Matcher\KeysMatcher; |
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12 | use Peridot\Leo\Matcher\LengthMatcher; |
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13 | use Peridot\Leo\Matcher\NullMatcher; |
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14 | use Peridot\Leo\Matcher\PatternMatcher; |
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15 | use Peridot\Leo\Matcher\PredicateMatcher; |
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16 | use Peridot\Leo\Matcher\PropertyMatcher; |
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17 | use Peridot\Leo\Matcher\RangeMatcher; |
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18 | use Peridot\Leo\Matcher\SameMatcher; |
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19 | use Peridot\Leo\Matcher\SubStringMatcher; |
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20 | use Peridot\Leo\Matcher\TrueMatcher; |
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21 | use Peridot\Leo\Matcher\TruthyMatcher; |
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22 | use Peridot\Leo\Matcher\TypeMatcher; |
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23 | |||
24 | return function (Assertion $assertion) { |
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25 | /** |
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26 | * Default language chains. |
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27 | */ |
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28 | $chains = [ |
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29 | 'to', 'be', 'been', |
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30 | 'is', 'and', 'has', |
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31 | 'have', 'with', 'that', |
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32 | 'at', 'of', 'same', |
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33 | 'an', 'a' |
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34 | ]; |
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35 | |||
36 | foreach ($chains as $chain) { |
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37 | $assertion->addProperty($chain, function () { |
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38 | return $this; |
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39 | }, true); |
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40 | } |
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41 | |||
42 | $assertion->addProperty('not', function () { |
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43 | return $this->flag('not', true); |
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44 | }); |
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45 | |||
46 | $assertion->addMethod('with', function () { |
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47 | return $this->flag('arguments', func_get_args()); |
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48 | }); |
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49 | |||
50 | $assertion->addProperty('loosely', function () { |
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51 | return $this->flag('loosely', true); |
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52 | }); |
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53 | |||
54 | $assertion->addMethod('equal', function ($expected, $message = "") { |
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55 | $this->flag('message', $message); |
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56 | if ($this->flag('loosely')) { |
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57 | return new EqualMatcher($expected); |
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58 | } |
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59 | return new SameMatcher($expected); |
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60 | }); |
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61 | |||
62 | $assertion->addMethod('throw', function ($exceptionType, $exceptionMessage = '', $message = "") { |
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63 | $this->flag('message', $message); |
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64 | $matcher = new ExceptionMatcher($exceptionType); |
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65 | $matcher->setExpectedMessage($exceptionMessage); |
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66 | $matcher->setArguments($this->flag('arguments') ?: []); |
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67 | return $matcher; |
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68 | }); |
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69 | |||
70 | $type = function ($expected, $message = "") { |
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71 | $this->flag('message', $message); |
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72 | return new TypeMatcher($expected); |
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73 | }; |
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74 | |||
75 | $assertion |
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76 | ->addMethod('a', $type) |
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77 | ->addMethod('an', $type); |
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78 | |||
79 | $include = function ($expected, $message = "") { |
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80 | $this->flag('message', $message); |
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81 | return new InclusionMatcher($expected); |
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82 | }; |
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83 | |||
84 | $assertion |
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85 | ->addMethod('include', $include) |
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86 | ->addMethod('contain', $include); |
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87 | |||
88 | $contain = function () { |
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89 | return $this->flag('contain', true); |
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90 | }; |
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91 | |||
92 | $assertion |
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93 | ->addProperty('contain', $contain) |
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94 | ->addProperty('include', $contain); |
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95 | |||
96 | $truthy = function ($message = "") { |
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97 | $this->flag('message', $message); |
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98 | return new TruthyMatcher(); |
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99 | }; |
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100 | |||
101 | $assertion |
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102 | ->addMethod('ok', $truthy) |
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103 | ->addProperty('ok', $truthy); |
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104 | |||
105 | $true = function ($message = "") { |
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106 | $this->flag('message', $message); |
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107 | return new TrueMatcher(); |
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108 | }; |
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109 | |||
110 | $assertion |
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111 | ->addMethod('true', $true) |
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112 | ->addProperty('true', $true); |
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113 | |||
114 | $false = function ($message = "") { |
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115 | $this->flag('message', $message); |
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116 | $matcher = new TrueMatcher(); |
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117 | return $matcher->invert(); |
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118 | }; |
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119 | |||
120 | $assertion |
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121 | ->addMethod('false', $false) |
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122 | ->addProperty('false', $false); |
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123 | |||
124 | $null = function ($message = "") { |
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125 | $this->flag('message', $message); |
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126 | return new NullMatcher(); |
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127 | }; |
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128 | |||
129 | $assertion |
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130 | ->addMethod('null', $null) |
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131 | ->addProperty('null', $null); |
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132 | |||
133 | $empty = function ($message = "") { |
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134 | $this->flag('message', $message); |
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135 | return new EmptyMatcher(); |
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136 | }; |
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137 | |||
138 | $assertion |
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139 | ->addMethod('empty', $empty) |
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140 | ->addProperty('empty', $empty); |
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141 | |||
142 | $assertion->addProperty('length', function () { |
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143 | return $this->flag('length', $this->getActual()); |
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144 | }); |
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145 | |||
146 | /** |
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147 | * Define a helper for creating countable matchers. A countable |
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148 | * matcher is a matcher that matches against a single numeric |
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149 | * value, or a value that can be reduced to a single numeric value |
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150 | * via the count() function. |
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151 | * |
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152 | * @param $className |
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153 | * @return callable |
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154 | */ |
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155 | $countable = function ($className) { |
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156 | return function ($expected, $message = "") use ($className) { |
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157 | $this->flag('message', $message); |
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158 | $class = "Peridot\\Leo\\Matcher\\$className"; |
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159 | $matcher = new $class($expected); |
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160 | if ($countable = $this->flag('length')) { |
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161 | $matcher->setCountable($countable); |
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162 | } |
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163 | return $matcher; |
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164 | }; |
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165 | }; |
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166 | |||
167 | $assertion->addMethod('above', $countable('GreaterThanMatcher')); |
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168 | $assertion->addMethod('least', $countable('GreaterThanOrEqualMatcher')); |
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169 | $assertion->addMethod('below', $countable('LessThanMatcher')); |
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170 | $assertion->addMethod('most', $countable('LessThanOrEqualMatcher')); |
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171 | |||
172 | $assertion->addMethod('within', function ($lower, $upper, $message = "") { |
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173 | $this->flag('message', $message); |
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174 | $matcher = new RangeMatcher($lower, $upper); |
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175 | if ($countable = $this->flag('length')) { |
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176 | $matcher->setCountable($countable); |
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177 | } |
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178 | return $matcher; |
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179 | }); |
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180 | |||
181 | $assertion->addMethod('instanceof', function ($expected, $message = "") { |
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182 | $this->flag('message', $message); |
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183 | return new InstanceofMatcher($expected); |
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184 | }); |
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185 | |||
186 | $assertion->addProperty('deep', function () { |
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187 | return $this->flag('deep', true); |
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188 | }); |
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189 | |||
190 | $assertion->addMethod('property', function ($name, $value = "", $message = "") { |
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191 | $this->flag('message', $message); |
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192 | $matcher = new PropertyMatcher($name, $value); |
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193 | $matcher->setAssertion($this); |
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194 | return $matcher->setIsDeep($this->flag('deep')); |
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195 | }); |
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196 | |||
197 | $assertion->addMethod('length', function ($expected, $message = "") { |
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198 | $this->flag('message', $message); |
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199 | return new LengthMatcher($expected); |
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200 | }); |
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201 | |||
202 | $assertion->addMethod('match', function ($pattern, $message = "") { |
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203 | $this->flag('message', $message); |
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204 | return new PatternMatcher($pattern); |
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205 | }); |
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206 | |||
207 | $assertion->addMethod('string', function ($expected, $message = "") { |
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208 | $this->flag('message', $message); |
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209 | return new SubStringMatcher($expected); |
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210 | }); |
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211 | |||
212 | $assertion->addMethod('keys', function (array $keys, $message = "") { |
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213 | $this->flag('message', $message); |
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214 | return new KeysMatcher($keys); |
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215 | }); |
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216 | |||
217 | $assertion->addMethod('satisfy', function (callable $predicate, $message = "") { |
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218 | $this->flag('message', $message); |
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219 | return new PredicateMatcher($predicate); |
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220 | }); |
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221 | }; |
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222 |
This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug.