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1 | <?php |
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2 | /** |
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3 | * Copyright (C) 2017 Gerrit Addiks. |
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4 | * This package (including this file) was released under the terms of the GPL-3.0. |
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5 | * You should have received a copy of the GNU General Public License along with this program. |
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6 | * If not, see <http://www.gnu.org/licenses/> or send me a mail so i can send you a copy. |
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7 | * @license GPL-3.0 |
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8 | * @author Gerrit Addiks <[email protected]> |
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9 | */ |
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10 | |||
11 | namespace Addiks\SymfonyGenerics\Tests\Unit\Services; |
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12 | |||
13 | use PHPUnit\Framework\TestCase; |
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14 | use Addiks\SymfonyGenerics\Services\ArgumentCompiler; |
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15 | use Addiks\SymfonyGenerics\Arguments\ArgumentContextInterface; |
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16 | use Symfony\Component\HttpFoundation\RequestStack; |
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17 | use Addiks\SymfonyGenerics\Arguments\ArgumentFactory\ArgumentFactory; |
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18 | use Symfony\Component\HttpFoundation\Request; |
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19 | use Addiks\SymfonyGenerics\Arguments\Argument; |
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20 | use ReflectionFunctionAbstract; |
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21 | use ReflectionParameter; |
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22 | use ReflectionType; |
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23 | use ReflectionException; |
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24 | use Closure; |
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25 | use Addiks\SymfonyGenerics\Controllers\ControllerHelperInterface; |
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26 | |||
27 | final class ArgumentCompilerTest extends TestCase |
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28 | { |
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29 | |||
30 | /** |
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31 | * @var ArgumentCompiler |
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32 | */ |
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33 | private $compiler; |
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34 | |||
35 | /** |
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36 | * @var ArgumentFactory |
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37 | */ |
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38 | private $argumentFactory; |
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39 | |||
40 | /** |
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41 | * @var RequestStack |
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42 | */ |
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43 | private $requestStack; |
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44 | |||
45 | /** |
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46 | * @var ArgumentContextInterface |
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47 | */ |
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48 | private $argumentContext; |
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49 | |||
50 | /** |
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51 | * @var ControllerHelperInterface |
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52 | */ |
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53 | private $controllerHelper; |
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54 | |||
55 | public function setUp() |
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56 | { |
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57 | $this->argumentFactory = $this->createMock(ArgumentFactory::class); |
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58 | $this->requestStack = $this->createMock(RequestStack::class); |
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59 | $this->argumentContext = $this->createMock(ArgumentContextInterface::class); |
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60 | $this->controllerHelper = $this->createMock(ControllerHelperInterface::class); |
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0 ignored issues
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61 | |||
62 | $this->compiler = new ArgumentCompiler( |
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63 | $this->argumentFactory, |
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64 | $this->requestStack, |
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65 | $this->argumentContext, |
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0 ignored issues
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$this->argumentContext is of type object<PHPUnit\Framework\MockObject\MockObject> , but the function expects a object<Addiks\SymfonyGen...gumentContextInterface> .
It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { }
$x = '123'; // string "123"
// Instead of
acceptsInteger($x);
// we recommend to use
acceptsInteger((integer) $x);
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66 | $this->controllerHelper |
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0 ignored issues
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show
$this->controllerHelper is of type object<PHPUnit\Framework\MockObject\MockObject> , but the function expects a object<Addiks\SymfonyGen...trollerHelperInterface> .
It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { }
$x = '123'; // string "123"
// Instead of
acceptsInteger($x);
// we recommend to use
acceptsInteger((integer) $x);
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67 | ); |
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68 | } |
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69 | |||
70 | /** |
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71 | * @test |
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72 | * @dataProvider dataProviderForShouldBuildArguments |
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73 | */ |
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74 | public function shouldBuildArguments($expectedArguments, array $argumentsConfiguration) |
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75 | { |
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76 | /** @var Request $request */ |
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77 | $request = $this->createMock(Request::class); |
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78 | |||
79 | $this->requestStack->method('getCurrentRequest')->willReturn($request); |
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80 | |||
81 | $this->argumentContext->expects($this->once())->method('clear'); |
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82 | $this->argumentContext->expects($this->once())->method('set')->with( |
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83 | $this->equalTo('foo'), |
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84 | $this->equalTo('bar') |
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85 | ); |
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86 | |||
87 | /** @var Argument $argument */ |
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88 | $argument = $this->createMock(Argument::class); |
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89 | $argument->method('resolve')->willReturn('dolor'); |
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90 | |||
91 | $this->argumentFactory->method('understandsString')->willReturn(true); |
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92 | $this->argumentFactory->method('createArgumentFromString')->willReturn($argument); |
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93 | $this->argumentFactory->method('understandsArray')->willReturn(true); |
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94 | $this->argumentFactory->method('createArgumentFromArray')->willReturn($argument); |
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95 | |||
96 | /** @var mixed $actualArguments */ |
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97 | $actualArguments = $this->compiler->buildArguments( |
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98 | $argumentsConfiguration, |
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99 | ['foo' => 'bar'] |
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100 | ); |
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101 | |||
102 | $this->assertEquals($expectedArguments, $actualArguments); |
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103 | } |
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104 | |||
105 | public function dataProviderForShouldBuildArguments(): array |
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106 | { |
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107 | return array( |
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108 | [[], []], |
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109 | [['lorem' => 'dolor'], ['lorem' => '$ipsum']], |
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110 | [['lorem' => 'dolor'], ['lorem' => ['$ipsum']]], |
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111 | ); |
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112 | } |
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113 | |||
114 | /** |
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115 | * @test |
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116 | */ |
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117 | View Code Duplication | public function shouldExpectArgumentFactoryToUnderstandString() |
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118 | { |
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119 | $this->expectExceptionMessage("Argument 'dolor' could not be understood!"); |
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120 | |||
121 | /** @var Request $request */ |
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122 | $request = $this->createMock(Request::class); |
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123 | |||
124 | $this->requestStack->method('getCurrentRequest')->willReturn($request); |
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125 | |||
126 | /** @var Argument $argument */ |
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127 | $argument = $this->createMock(Argument::class); |
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128 | |||
129 | $this->argumentFactory->method('understandsString')->willReturn(false); |
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130 | |||
131 | $this->compiler->buildArguments(['lorem' => 'dolor'], []); |
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132 | } |
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133 | |||
134 | /** |
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135 | * @test |
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136 | */ |
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137 | View Code Duplication | public function shouldExpectArgumentFactoryToUnderstandArray() |
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138 | { |
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139 | $this->expectExceptionMessage("Argument 'array(0=>'dolor',)' could not be understood!"); |
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140 | |||
141 | /** @var Request $request */ |
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142 | $request = $this->createMock(Request::class); |
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143 | |||
144 | $this->requestStack->method('getCurrentRequest')->willReturn($request); |
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145 | |||
146 | /** @var Argument $argument */ |
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147 | $argument = $this->createMock(Argument::class); |
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148 | |||
149 | $this->argumentFactory->method('understandsString')->willReturn(false); |
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150 | |||
151 | $this->compiler->buildArguments(['lorem' => ['dolor']], []); |
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152 | } |
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153 | |||
154 | /** |
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155 | * @test |
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156 | */ |
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157 | View Code Duplication | public function shouldExpectArgumentToBeArrayOrString() |
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158 | { |
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159 | $this->expectExceptionMessage("Arguments must be defined as string, array, bool or null!"); |
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160 | |||
161 | /** @var Request $request */ |
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162 | $request = $this->createMock(Request::class); |
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163 | |||
164 | $this->requestStack->method('getCurrentRequest')->willReturn($request); |
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165 | |||
166 | /** @var Argument $argument */ |
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167 | $argument = $this->createMock(Argument::class); |
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168 | |||
169 | $this->argumentFactory->method('understandsString')->willReturn(false); |
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170 | |||
171 | $this->compiler->buildArguments(['lorem' => 3.1415], []); |
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172 | } |
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173 | |||
174 | /** |
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175 | * @test |
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176 | * @dataProvider dataProviderForShouldBuildCallArguments |
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177 | */ |
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178 | public function shouldBuildCallArguments($expectedArguments, array $parameters, array $argumentsConfiguration) |
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179 | { |
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180 | /** @var Request $request */ |
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181 | $request = $this->createMock(Request::class); |
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182 | |||
183 | $this->requestStack->method('getCurrentRequest')->willReturn($request); |
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184 | |||
185 | $this->argumentContext->expects($this->once())->method('clear'); |
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186 | $this->argumentContext->expects($this->once())->method('set')->with( |
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187 | $this->equalTo('foo'), |
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188 | $this->equalTo('bar') |
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189 | ); |
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190 | |||
191 | /** @var ReflectionFunctionAbstract $routineReflection */ |
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192 | $routineReflection = $this->createMock(ReflectionFunctionAbstract::class); |
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193 | $routineReflection->method('getParameters')->willReturn($parameters); |
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194 | |||
195 | /** @var Argument $argument */ |
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196 | $argument = $this->createMock(Argument::class); |
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197 | $argument->method('resolve')->willReturn('dolor'); |
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198 | |||
199 | $this->argumentFactory->method('understandsString')->willReturn(true); |
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200 | $this->argumentFactory->method('createArgumentFromString')->willReturn($argument); |
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201 | $this->argumentFactory->method('understandsArray')->willReturn(true); |
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202 | $this->argumentFactory->method('createArgumentFromArray')->willReturn($argument); |
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203 | |||
204 | /** @var mixed $actualArguments */ |
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205 | $actualArguments = $this->compiler->buildCallArguments( |
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206 | $routineReflection, |
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207 | $argumentsConfiguration, |
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208 | [1 => 'def'], |
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209 | ['foo' => 'bar'] |
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210 | ); |
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211 | |||
212 | $this->assertEquals($expectedArguments, $actualArguments); |
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213 | } |
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214 | |||
215 | public function dataProviderForShouldBuildCallArguments() |
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216 | { |
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217 | /** @var TestCase $testCase */ |
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218 | $testCase = $this; |
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219 | |||
220 | /** @var Closure $buildParameter */ |
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221 | $buildParameter = function (string $name, bool $hasType = false, $parameterTypeName = null) use ($testCase) { |
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222 | |||
223 | /** @var ReflectionType $parameterType */ |
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224 | $parameterType = $testCase->createMock(ReflectionType::class); |
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225 | $parameterType->method('__toString')->willReturn($parameterTypeName); |
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226 | |||
227 | /** @var ReflectionParameter $parameter */ |
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228 | $parameter = $testCase->createMock(ReflectionParameter::class); |
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229 | $parameter->method('hasType')->willReturn($hasType); |
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230 | $parameter->method('getType')->willReturn(is_string($parameterTypeName) ?$parameterType :null); |
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231 | $parameter->method('getName')->willReturn($name); |
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232 | |||
233 | return $parameter; |
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234 | }; |
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235 | |||
236 | return array( |
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237 | [[], [], []], |
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238 | [ |
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239 | ['dolor', 'def'], |
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240 | [$buildParameter("blah"), $buildParameter("blah")], |
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241 | [0 => '$ipsum'] |
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242 | ], |
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243 | [ |
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244 | ['dolor'], |
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245 | [$buildParameter("blah")], |
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246 | ['blah' => 'asd'] |
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247 | ], |
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248 | [ |
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249 | [$this->createMock(Request::class), 'def', "dolor"], |
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250 | [$buildParameter("blah", true, Request::class), $buildParameter("blah"), $buildParameter("blah")], |
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251 | [2 => '$ipsum'] |
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252 | ], |
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253 | ); |
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254 | } |
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255 | |||
256 | /** |
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257 | * @test |
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258 | */ |
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259 | public function shouldCatchReflectionException() |
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260 | { |
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261 | $this->expectExceptionMessage("Missing argument 'blah' for the call to 'doSomething'!"); |
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262 | |||
263 | /** @var Request $request */ |
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264 | $request = $this->createMock(Request::class); |
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0 ignored issues
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show
$request is not used, you could remove the assignment.
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value';
$higher = false;
if (rand(1, 6) > 3) {
$higher = true;
} else {
$higher = false;
}
Both the
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265 | |||
266 | /** @var ReflectionFunctionAbstract $routineReflection */ |
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267 | $routineReflection = $this->createMock(ReflectionFunctionAbstract::class); |
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268 | |||
269 | /** @var ReflectionParameter $parameterWithoutDefaultValue */ |
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270 | $parameterWithoutDefaultValue = $this->createMock(ReflectionParameter::class); |
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271 | $parameterWithoutDefaultValue->method('hasType')->willReturn(false); |
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272 | $parameterWithoutDefaultValue->method('getName')->willReturn("blah"); |
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273 | $parameterWithoutDefaultValue->method('getDeclaringFunction')->willReturn($routineReflection); |
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274 | $parameterWithoutDefaultValue->method('getDefaultValue')->will($this->returnCallback( |
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275 | function () { |
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276 | throw new ReflectionException("We don't have a default value, bro!"); |
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277 | } |
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278 | )); |
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279 | |||
280 | $routineReflection->method('getParameters')->willReturn([$parameterWithoutDefaultValue]); |
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281 | $routineReflection->method('getName')->willReturn("doSomething"); |
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282 | |||
283 | $this->compiler->buildCallArguments( |
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284 | $routineReflection, |
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285 | [], |
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286 | [], |
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287 | [] |
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288 | ); |
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289 | } |
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290 | |||
291 | } |
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292 |
Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..