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1 | <?php |
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2 | /** |
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3 | * phpDocumentor |
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4 | * |
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5 | * PHP Version 5.3 |
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6 | * |
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7 | * @copyright 2010-2018 Mike van Riel / Naenius (http://www.naenius.com) |
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8 | * @license http://www.opensource.org/licenses/mit-license.php MIT |
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9 | * @link http://phpdoc.org |
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10 | */ |
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11 | |||
12 | namespace phpDocumentor\Compiler\Linker; |
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13 | |||
14 | use Mockery as m; |
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15 | use phpDocumentor\Descriptor\ClassDescriptor; |
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16 | use phpDocumentor\Descriptor\Collection; |
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17 | use phpDocumentor\Descriptor\MethodDescriptor; |
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18 | use phpDocumentor\Descriptor\Tag\SeeDescriptor; |
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19 | |||
20 | /** |
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21 | * Tests the functionality for the Linker class. |
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22 | * |
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23 | * @coversDefaultClass phpDocumentor\Compiler\Linker\Linker |
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24 | */ |
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25 | class LinkerTest extends \Mockery\Adapter\Phpunit\MockeryTestCase |
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26 | { |
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27 | /** |
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28 | * @covers ::setObjectAliasesList |
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29 | * @covers ::findAlias |
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30 | * @covers ::isContextMarkerInFqsen() |
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31 | * @covers ::fetchElementByFqsen() |
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32 | * @covers ::getTypeWithClassAsContext() |
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33 | */ |
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34 | public function testFindObjectAliasWithFqsenWhenContextIsClass() |
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35 | { |
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36 | $object = new \stdClass(); |
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37 | $fqsenWithContextMarker = '@context::MyMethod()'; |
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38 | $fqsen = '\phpDocumentor\Descriptor\MyClass::MyMethod()'; |
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39 | $container = m::mock('phpDocumentor\Descriptor\ClassDescriptor'); |
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40 | $container->shouldReceive('getFullyQualifiedStructuralElementName') |
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0 ignored issues
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show
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41 | ->andReturn('\phpDocumentor\Descriptor\MyClass'); |
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42 | $container->shouldReceive('getNamespace')->andReturn('\phpDocumentor\Descriptor'); |
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43 | |||
44 | $linker = new Linker([]); |
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45 | $linker->setObjectAliasesList([$fqsen => $object]); |
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46 | |||
47 | $this->assertSame($object, $linker->findAlias($fqsenWithContextMarker, $container)); |
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48 | } |
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49 | |||
50 | /** |
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51 | * @covers ::setObjectAliasesList |
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52 | * @covers ::findAlias |
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53 | * @covers ::isContextMarkerInFqsen() |
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54 | * @covers ::fetchElementByFqsen() |
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55 | * @covers ::getTypeWithNamespaceAsContext() |
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56 | */ |
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57 | public function testFindObjectAliasWithFqsenAndContainerWhenContextIsContainerNamespace() |
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58 | { |
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59 | $object = new \stdClass(); |
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60 | $fqsenWithContextMarker = '@context::MyClass'; |
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61 | $fqsen = '\phpDocumentor\Descriptor\MyClass'; |
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62 | $container = m::mock('phpDocumentor\Descriptor\DescriptorAbstract'); |
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63 | $container->shouldReceive('getFullyQualifiedStructuralElementName')->andReturn('\phpDocumentor\Descriptor'); |
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0 ignored issues
–
show
The method
andReturn does only exist in Mockery\ExpectationInterface , but not in Mockery\HigherOrderMessage .
It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A
{
public function foo() { }
}
class B extends A
{
public function bar() { }
}
/**
* @param A|B $x
*/
function someFunction($x)
{
$x->foo(); // This call is fine as the method exists in A and B.
$x->bar(); // This method only exists in B and might cause an error.
}
Available Fixes
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64 | $container->shouldReceive('getNamespace')->andReturn('\phpDocumentor\Descriptor'); |
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65 | |||
66 | $linker = new Linker([]); |
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67 | $linker->setObjectAliasesList([$fqsen => $object]); |
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0 ignored issues
–
show
array($fqsen => $object) is of type array<string,object<stdClass>> , but the function expects a array<integer,object<php...or\DescriptorAbstract>> .
It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { }
$x = '123'; // string "123"
// Instead of
acceptsInteger($x);
// we recommend to use
acceptsInteger((integer) $x);
Loading history...
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68 | |||
69 | $this->assertSame($object, $linker->findAlias($fqsenWithContextMarker, $container)); |
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70 | } |
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71 | |||
72 | /** |
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73 | * @covers ::setObjectAliasesList |
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74 | * @covers ::findAlias |
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75 | * @covers ::isContextMarkerInFqsen() |
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76 | * @covers ::fetchElementByFqsen() |
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77 | * @covers ::getTypeWithGlobalNamespaceAsContext() |
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78 | */ |
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79 | public function testFindObjectAliasWithFqsenAndContainerWhenContextIsGlobalNamespace() |
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80 | { |
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81 | $object = new \stdClass(); |
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82 | $fqsenWithContextMarker = '@context::MyClass'; |
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83 | $fqsen = '\MyClass'; |
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84 | $container = m::mock('phpDocumentor\Descriptor\DescriptorAbstract'); |
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85 | $container->shouldReceive('getFullyQualifiedStructuralElementName')->andReturn('\phpDocumentor\Descriptor'); |
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0 ignored issues
–
show
The method
andReturn does only exist in Mockery\ExpectationInterface , but not in Mockery\HigherOrderMessage .
It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A
{
public function foo() { }
}
class B extends A
{
public function bar() { }
}
/**
* @param A|B $x
*/
function someFunction($x)
{
$x->foo(); // This call is fine as the method exists in A and B.
$x->bar(); // This method only exists in B and might cause an error.
}
Available Fixes
Loading history...
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86 | $container->shouldReceive('getNamespace')->andReturn('\phpDocumentor\Descriptor'); |
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87 | |||
88 | $linker = new Linker([]); |
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89 | $linker->setObjectAliasesList([$fqsen => $object]); |
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90 | |||
91 | $this->assertSame($object, $linker->findAlias($fqsenWithContextMarker, $container)); |
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92 | } |
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93 | |||
94 | /** |
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95 | * @covers ::findAlias |
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96 | * @covers ::isContextMarkerInFqsen() |
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97 | * @covers ::fetchElementByFqsen() |
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98 | * @covers ::getTypeWithClassAsContext() |
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99 | * @covers ::getTypeWithNamespaceAsContext() |
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100 | * @covers ::getTypeWithGlobalNamespaceAsContext() |
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101 | */ |
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102 | public function testFindObjectAliasReturnsNamespaceContextWhenElementIsUndocumented() |
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103 | { |
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104 | $fqsenWithContextMarker = '@context::MyClass'; |
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105 | $container = m::mock('phpDocumentor\Descriptor\NamespaceDescriptor'); |
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106 | $container->shouldReceive('getFullyQualifiedStructuralElementName')->andReturn('\phpDocumentor\Descriptor'); |
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0 ignored issues
–
show
The method
andReturn does only exist in Mockery\ExpectationInterface , but not in Mockery\HigherOrderMessage .
It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A
{
public function foo() { }
}
class B extends A
{
public function bar() { }
}
/**
* @param A|B $x
*/
function someFunction($x)
{
$x->foo(); // This call is fine as the method exists in A and B.
$x->bar(); // This method only exists in B and might cause an error.
}
Available Fixes
Loading history...
|
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107 | $container->shouldReceive('getNamespace')->andReturn('\phpDocumentor\Descriptor'); |
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108 | |||
109 | $linker = new Linker([]); |
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110 | |||
111 | $this->assertSame( |
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112 | '\phpDocumentor\Descriptor\MyClass', |
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113 | $linker->findAlias($fqsenWithContextMarker, $container) |
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114 | ); |
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115 | } |
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116 | |||
117 | /** |
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118 | * @covers ::findAlias |
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119 | */ |
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120 | public function testFindObjectAliasReturnsNothingWithUnknownFqsen() |
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121 | { |
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122 | $linker = new Linker([]); |
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123 | |||
124 | $this->assertNull($linker->findAlias('\phpDocumentor\MyClass')); |
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125 | } |
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126 | |||
127 | /** |
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128 | * @covers ::findFieldValue |
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129 | */ |
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130 | public function testFindFqsenInObject() |
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131 | { |
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132 | $fieldName = 'field'; |
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133 | $fqsen = '\phpDocumentor\MyClass'; |
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134 | |||
135 | $object = m::mock('stdClass'); |
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136 | $object->shouldReceive('getField')->andReturn($fqsen); |
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137 | |||
138 | $linker = new Linker([]); |
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139 | |||
140 | $this->assertSame($fqsen, $linker->findFieldValue($object, $fieldName)); |
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141 | } |
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142 | |||
143 | /** |
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144 | * @covers ::__construct |
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145 | * @covers ::getSubstitutions |
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146 | */ |
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147 | public function testSetFieldsToSubstitute() |
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148 | { |
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149 | $elementList = [ |
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150 | 'phpDocumentor\Descriptor\ProjectDescriptor' => 'files', |
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151 | 'phpDocumentor\Descriptor\FileDescriptor' => 'classes', |
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152 | 'phpDocumentor\Descriptor\ClassDescriptor' => 'parent', |
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153 | ]; |
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154 | $linker = new Linker($elementList); |
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155 | |||
156 | $this->assertSame($elementList, $linker->getSubstitutions()); |
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157 | } |
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158 | |||
159 | /** |
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160 | * @covers ::__construct |
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161 | * @covers ::substitute |
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162 | * @covers ::isDescriptorContainer() |
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163 | */ |
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164 | public function testSubstituteFqsenInObject() |
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165 | { |
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166 | // initialize parameters |
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167 | $result = new \stdClass(); |
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168 | $fieldName = 'field'; |
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169 | |||
170 | list($object, $fqsen) = $this->createMockDescriptorForResult($result); |
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171 | |||
172 | // prepare linker |
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173 | $linker = new Linker([$fqsen => [$fieldName]]); |
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174 | $linker->setObjectAliasesList([$fqsen => $result]); |
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175 | |||
176 | // execute test. |
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177 | $linker->substitute($object); |
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178 | |||
179 | // mark test as successful due to asserts in Mockery |
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180 | $this->assertTrue(true); |
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181 | } |
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182 | |||
183 | /** |
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184 | * @covers ::__construct |
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185 | * @covers ::substitute |
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186 | * @covers ::isDescriptorContainer() |
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187 | */ |
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188 | public function testSubstituteFqsenInUnknownTypeDescriptor() |
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189 | { |
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190 | // initialize parameters |
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191 | $result = new \stdClass(); |
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192 | $fieldName = 'field'; |
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193 | |||
194 | list($object, $fqsen) = $this->createMockUnknownTypeDescriptorForResult($result); |
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195 | |||
196 | // prepare linker |
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197 | $linker = new Linker([$fqsen => [$fieldName]]); |
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198 | $linker->setObjectAliasesList([$fqsen => $result]); |
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199 | |||
200 | // execute test. |
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201 | $linker->substitute($object); |
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202 | |||
203 | // mark test as successful due to asserts in Mockery |
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204 | $this->assertTrue(true); |
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205 | } |
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206 | |||
207 | /** |
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208 | * @covers ::__construct |
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209 | * @covers ::substitute |
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210 | * @depends testSubstituteFqsenInObject |
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211 | */ |
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212 | public function testMultipleSubstitutionsInOneObject() |
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213 | { |
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214 | // initialize parameters |
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215 | $result = new \stdClass(); |
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216 | $fieldNames = ['field1', 'field2']; |
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217 | |||
218 | // assert that the getField is called (and returns a FQSEN) and the setField is called with the expected object |
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219 | $object = m::mock('stdClass'); |
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220 | $fqsen = get_class($object); |
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221 | foreach (array_keys($fieldNames) as $index) { |
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222 | $object->shouldReceive('getField' . ($index + 1))->atLeast()->once()->andReturn($fqsen); |
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223 | $object->shouldReceive('setField' . ($index + 1))->atLeast()->once()->with($result); |
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224 | } |
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225 | |||
226 | // prepare linker |
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227 | $linker = new Linker([$fqsen => $fieldNames]); |
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228 | $linker->setObjectAliasesList([$fqsen => $result]); |
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229 | |||
230 | // execute test. |
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231 | $linker->substitute($object); |
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232 | |||
233 | // mark test as successful due to asserts in Mockery |
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234 | $this->assertTrue(true); |
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235 | } |
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236 | |||
237 | /** |
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238 | * @covers ::substitute |
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239 | * @depends testSubstituteFqsenInObject |
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240 | */ |
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241 | public function testSubstituteFieldsViaChildObject() |
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242 | { |
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243 | // initialize parameters |
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244 | $result = new \stdClass(); |
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245 | $childFieldName = 'field'; |
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246 | $fieldName = 'child'; |
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247 | |||
248 | list($childObject, $childFqsen) = $this->createMockDescriptorForResult($result); |
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249 | |||
250 | $object = m::mock('phpDocumentor\Descripto\DescriptorAbstract'); |
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251 | $fqsen = get_class($object); |
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252 | $object->shouldReceive('getChild')->atLeast()->once()->andReturn($childObject); |
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253 | $object->shouldReceive('setChild')->never(); |
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254 | |||
255 | // prepare linker |
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256 | $linker = new Linker( |
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257 | [ |
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258 | $fqsen => [$fieldName], |
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259 | $childFqsen => [$childFieldName], |
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260 | ] |
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261 | ); |
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262 | $linker->setObjectAliasesList([$childFqsen => $result]); |
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263 | |||
264 | // execute test. |
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265 | $linker->substitute($object); |
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266 | |||
267 | // mark test as successful due to asserts in Mockery |
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268 | $this->assertTrue(true); |
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269 | } |
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270 | |||
271 | /** |
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272 | * @covers ::substitute |
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273 | * @depends testSubstituteFqsenInObject |
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274 | */ |
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275 | public function testSubstituteFieldsViaArrayOfChildObjects() |
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276 | { |
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277 | // initialize parameters |
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278 | $result = new \stdClass(); |
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279 | $childFieldName = 'field'; |
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280 | $fieldName = 'child'; |
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281 | |||
282 | list($childObject, $childFqsen) = $this->createMockDescriptorForResult($result); |
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283 | |||
284 | $object = m::mock('phpDocumentor\Descriptor\DescriptorAbstract'); |
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285 | $fqsen = get_class($object); |
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286 | $object->shouldReceive('getChild')->atLeast()->once()->andReturn([$childObject]); |
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287 | $object->shouldReceive('setChild'); |
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288 | |||
289 | // prepare linker |
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290 | $linker = new Linker( |
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291 | [ |
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292 | $fqsen => [$fieldName], |
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293 | $childFqsen => [$childFieldName], |
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294 | ] |
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295 | ); |
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296 | $linker->setObjectAliasesList([$childFqsen => $result]); |
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297 | |||
298 | // execute test. |
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299 | $linker->substitute($object); |
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300 | |||
301 | // mark test as successful due to asserts in Mockery |
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302 | $this->assertTrue(true); |
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303 | } |
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304 | |||
305 | /** |
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306 | * @covers ::substitute |
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307 | */ |
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308 | public function testSubstituteArrayRecursive() |
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309 | { |
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310 | /** @var Linker|m\MockInterface $mock */ |
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311 | $mock = m::mock('phpDocumentor\Compiler\Linker\Linker'); |
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312 | $mock->shouldDeferMissing(); |
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313 | $mock->shouldReceive('findAlias')->andReturn('substituted'); |
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314 | $elementList = [ |
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315 | 'one' => ['two' => 'two'], |
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316 | ]; |
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317 | $result = $mock->substitute($elementList); |
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318 | $expected = [ |
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319 | 'one' => ['two' => 'substituted'], |
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320 | ]; |
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321 | $this->assertSame($expected, $result); |
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322 | } |
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323 | |||
324 | /** |
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325 | * Test that already processed objects don't substitute again |
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326 | * Using mockery, as return value would be `null` in both cases |
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327 | * |
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328 | * @covers ::substitute |
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329 | */ |
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330 | public function testSubstituteSkipProcessed() |
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331 | { |
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332 | /** @var Linker|m\MockInterface $mock */ |
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333 | $mock = m::mock('phpDocumentor\Compiler\Linker\Linker'); |
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334 | $mock->shouldDeferMissing(); |
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335 | $mock->shouldReceive('findFieldValue')->atMost()->once(); |
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336 | |||
337 | $item = new \stdClass(); |
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338 | $item->attribute = 'foreachme'; |
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339 | |||
340 | //findFieldValue() should be called |
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341 | $result = $mock->substitute($item); |
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342 | |||
343 | //findFieldvalue() should NOT be called |
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344 | $result = $mock->substitute($item); |
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345 | |||
346 | // mark test as successful due to asserts in Mockery |
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347 | $this->assertTrue(true); |
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348 | } |
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349 | |||
350 | /** |
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351 | * @covers ::getDescription |
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352 | */ |
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353 | public function testGetDescription() |
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354 | { |
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355 | $linker = new Linker([]); |
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356 | $expected = 'Replace textual FQCNs with object aliases'; |
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357 | $this->assertSame($expected, $linker->getDescription()); |
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358 | } |
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359 | |||
360 | /** |
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361 | * @covers ::execute |
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362 | */ |
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363 | public function testExecute() |
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364 | { |
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365 | $std = m::mock('stdClass'); |
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366 | $std->shouldReceive('getAll')->andReturn([]); |
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367 | $indexes = new \stdClass(); |
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368 | $indexes->elements = $std; |
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369 | $descriptor = m::mock('phpDocumentor\Descriptor\ProjectDescriptor'); |
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370 | $descriptor->shouldReceive('getIndexes')->andReturn($indexes); |
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371 | |||
372 | /** @var Linker|m\MockInterface $mock */ |
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373 | $mock = m::mock('phpDocumentor\Compiler\Linker\Linker'); |
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374 | $mock->shouldDeferMissing(); |
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375 | $mock->shouldReceive('substitute')->with($descriptor); |
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376 | $mock->execute($descriptor); |
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377 | |||
378 | // mark test as successful due to asserts in Mockery |
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379 | $this->assertTrue(true); |
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380 | } |
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381 | |||
382 | /** |
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383 | * @covers ::execute |
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384 | * @covers ::replacePseudoTypes |
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385 | */ |
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386 | public function testReplaceSelfWithCurrentClassInScope() |
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387 | { |
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388 | $fixture = new Linker( |
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389 | [ |
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390 | 'phpDocumentor\Descriptor\ClassDescriptor' => ['methods'], |
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391 | 'phpDocumentor\Descriptor\MethodDescriptor' => ['tags'], |
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392 | 'phpDocumentor\Descriptor\Tag\SeeDescriptor' => ['reference'], |
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393 | ] |
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394 | ); |
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395 | |||
396 | $methodName = 'myMethod'; |
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397 | $fqnn = '\My\Space'; |
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398 | $className = 'MyClass'; |
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399 | $seeDescriptor = $this->givenASeeDescriptorWithReference('self::' . $methodName . '()'); |
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400 | $classDescriptor = $this->givenAClassWithNamespaceAndClassName($fqnn, $className); |
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401 | $methodDescriptor = $this->givenAMethodWithClassAndName($classDescriptor, $methodName); |
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402 | |||
403 | $methodDescriptor->getTags()->get($seeDescriptor->getName(), new Collection())->add($seeDescriptor); |
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404 | $classDescriptor->getMethods()->add($methodDescriptor); |
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405 | |||
406 | $fixture->setObjectAliasesList( |
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407 | [ |
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408 | $fqnn . '\\' . $className => $classDescriptor, |
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409 | $fqnn . '\\' . $className . '::' . $methodName . '()' => $methodDescriptor, |
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410 | ] |
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411 | ); |
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412 | |||
413 | $fixture->substitute($classDescriptor); |
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414 | |||
415 | $this->assertSame($methodDescriptor, $seeDescriptor->getReference()); |
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416 | } |
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417 | |||
418 | /** |
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419 | * @covers ::execute |
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420 | * @covers ::replacePseudoTypes |
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421 | */ |
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422 | public function testReplaceThisWithCurrentClassInScope() |
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423 | { |
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424 | $fixture = new Linker( |
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425 | [ |
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426 | 'phpDocumentor\Descriptor\ClassDescriptor' => ['methods'], |
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427 | 'phpDocumentor\Descriptor\MethodDescriptor' => ['tags'], |
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428 | 'phpDocumentor\Descriptor\Tag\SeeDescriptor' => ['reference'], |
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429 | ] |
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430 | ); |
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431 | |||
432 | $methodName = 'myMethod'; |
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433 | $fqnn = '\My\Space'; |
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434 | $className = 'MyClass'; |
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435 | $seeDescriptor = $this->givenASeeDescriptorWithReference('$this::' . $methodName . '()'); |
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436 | $classDescriptor = $this->givenAClassWithNamespaceAndClassName($fqnn, $className); |
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437 | $methodDescriptor = $this->givenAMethodWithClassAndName($classDescriptor, $methodName); |
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438 | |||
439 | $methodDescriptor->getTags()->get($seeDescriptor->getName(), new Collection())->add($seeDescriptor); |
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440 | $classDescriptor->getMethods()->add($methodDescriptor); |
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441 | |||
442 | $fixture->setObjectAliasesList( |
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443 | [ |
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444 | $fqnn . '\\' . $className => $classDescriptor, |
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445 | $fqnn . '\\' . $className . '::' . $methodName . '()' => $methodDescriptor, |
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446 | ] |
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447 | ); |
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448 | |||
449 | $fixture->substitute($classDescriptor); |
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450 | |||
451 | $this->assertSame($methodDescriptor, $seeDescriptor->getReference()); |
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452 | } |
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453 | |||
454 | /** |
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455 | * @param \stdClass|null $result |
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456 | * |
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457 | * @return array |
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458 | */ |
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459 | protected function createMockDescriptorForResult($result = null) |
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460 | { |
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461 | $object = m::mock('stdClass'); |
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462 | $fqsen = get_class($object); |
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463 | $object->shouldReceive('getField')->atLeast()->once()->andReturn($fqsen); |
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464 | |||
465 | if ($result) { |
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466 | $object->shouldReceive('setField')->atLeast()->once()->with($result); |
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467 | } else { |
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468 | $object->shouldReceive('setField')->never(); |
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469 | } |
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470 | |||
471 | return [$object, $fqsen]; |
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472 | } |
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473 | |||
474 | /** |
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475 | * @param \stdClass|null $result |
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476 | * |
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477 | * @return array |
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478 | */ |
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479 | protected function createMockUnknownTypeDescriptorForResult($result = null) |
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480 | { |
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481 | $object = m::mock('phpDocumentor\Descriptor\Type\UnknownTypeDescriptor'); |
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482 | $fqsen = get_class($object); |
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483 | |||
484 | $object->shouldReceive('getName')->andReturn('\Name'); |
||
0 ignored issues
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The method
andReturn does only exist in Mockery\ExpectationInterface , but not in Mockery\HigherOrderMessage .
It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A
{
public function foo() { }
}
class B extends A
{
public function bar() { }
}
/**
* @param A|B $x
*/
function someFunction($x)
{
$x->foo(); // This call is fine as the method exists in A and B.
$x->bar(); // This method only exists in B and might cause an error.
}
Available Fixes
Loading history...
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485 | |||
486 | return [$object, $fqsen]; |
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487 | } |
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488 | |||
489 | /** |
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490 | * Returns a ClassDescriptor whose namespace and name is set. |
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491 | * |
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492 | * @param string $fqnn |
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493 | * @param string $className |
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494 | * |
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495 | * @return ClassDescriptor |
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496 | */ |
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497 | private function givenAClassWithNamespaceAndClassName($fqnn, $className) |
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498 | { |
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499 | $classDescriptor = new ClassDescriptor(); |
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500 | $classDescriptor->setFullyQualifiedStructuralElementName($fqnn . '\\' . $className); |
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501 | $classDescriptor->setNamespace($fqnn); |
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502 | $classDescriptor->setName($className); |
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503 | |||
504 | return $classDescriptor; |
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505 | } |
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506 | |||
507 | /** |
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508 | * Returns a method whose name is set. |
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509 | * |
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510 | * @param string $methodName |
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511 | * @return MethodDescriptor |
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512 | */ |
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513 | private function givenAMethodWithClassAndName(ClassDescriptor $classDescriptor, $methodName) |
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514 | { |
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515 | $methodDescriptor = new MethodDescriptor(); |
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516 | $methodDescriptor->setName($methodName); |
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517 | $methodDescriptor->setFullyQualifiedStructuralElementName($classDescriptor . '::' . $methodName . '()'); |
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518 | |||
519 | return $methodDescriptor; |
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520 | } |
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521 | |||
522 | /** |
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523 | * Returns a SeeDescriptor with its reference set. |
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524 | * |
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525 | * @param string $reference |
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526 | * |
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527 | * @return SeeDescriptor |
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528 | */ |
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529 | private function givenASeeDescriptorWithReference($reference) |
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530 | { |
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531 | $seeDescriptor = new SeeDescriptor('see'); |
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532 | $seeDescriptor->setReference($reference); |
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533 | |||
534 | return $seeDescriptor; |
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535 | } |
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536 | } |
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537 |
It seems like the method you are trying to call exists only in some of the possible types.
Let’s take a look at an example:
Available Fixes
Add an additional type-check:
Only allow a single type to be passed if the variable comes from a parameter: