AbstractQueryProviderTest.php$0 ➔ mapNameToType() - Code Metrics - Inspection of "Adding a type loader" - thecodingmachine/graphql-controllers - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#60)

by David

created 2018-12-12 10:15 UTC

AbstractQueryProviderTest.php$0 ➔ mapNameToType() A

↳ Parent: anonymous//tests/AbstractQueryProviderTest.php$0

Complexity

Conditions

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

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Metric	Value
dl	0
loc	9
rs	9.9666
c	0
b	0
f	0
cc	3

<?php


namespace TheCodingMachine\GraphQL\Controllers;

use Doctrine\Common\Annotations\Annotation;
use Doctrine\Common\Annotations\AnnotationReader as DoctrineAnnotationReader;
use GraphQL\Type\Definition\InputObjectType;
use GraphQL\Type\Definition\InputType;
use GraphQL\Type\Definition\ObjectType;
use GraphQL\Type\Definition\OutputType;
use GraphQL\Type\Definition\StringType;
use GraphQL\Type\Definition\Type;
use Mouf\Picotainer\Picotainer;
use PHPUnit\Framework\TestCase;
use Psr\Container\ContainerInterface;
use Symfony\Component\Cache\Simple\ArrayCache;
use TheCodingMachine\GraphQL\Controllers\Fixtures\TestObject;
use TheCodingMachine\GraphQL\Controllers\Fixtures\TestObject2;
use TheCodingMachine\GraphQL\Controllers\Mappers\CannotMapTypeException;
use TheCodingMachine\GraphQL\Controllers\Mappers\RecursiveTypeMapper;
use TheCodingMachine\GraphQL\Controllers\Mappers\RecursiveTypeMapperInterface;
use TheCodingMachine\GraphQL\Controllers\Mappers\TypeMapperInterface;
use TheCodingMachine\GraphQL\Controllers\Containers\EmptyContainer;
use TheCodingMachine\GraphQL\Controllers\Containers\BasicAutoWiringContainer;
use TheCodingMachine\GraphQL\Controllers\Reflection\CachedDocBlockFactory;
use TheCodingMachine\GraphQL\Controllers\Security\VoidAuthenticationService;
use TheCodingMachine\GraphQL\Controllers\Security\VoidAuthorizationService;

abstract class AbstractQueryProviderTest extends TestCase
{
    private $testObjectType;
    private $testObjectType2;
    private $inputTestObjectType;
    private $typeMapper;
    private $hydrator;
    private $registry;
    private $typeGenerator;
    private $controllerQueryProviderFactory;
    private $annotationReader;

    protected function getTestObjectType()
    {
        if ($this->testObjectType === null) {
            $this->testObjectType = new ObjectType([
                'name'    => 'TestObject',
                'fields'  => [
                    'test'   => Type::string(),
                ],
            ]);
        }
        return $this->testObjectType;
    }

    protected function getTestObjectType2()
    {
        if ($this->testObjectType2 === null) {
            $this->testObjectType2 = new ObjectType([
                'name'    => 'TestObject2',
                'fields'  => [
                    'test'   => Type::string(),
                ],
            ]);
        }
        return $this->testObjectType2;
    }

    protected function getInputTestObjectType()
    {
        if ($this->inputTestObjectType === null) {
            $this->inputTestObjectType = new InputObjectType([
                'name'    => 'TestObject',
                'fields'  => [
                    'test'   => Type::string(),
                ],
            ]);
        }
        return $this->inputTestObjectType;
    }

    protected function getTypeMapper()
    {
        if ($this->typeMapper === null) {
            $this->typeMapper = new RecursiveTypeMapper(new class($this->getTestObjectType(), $this->getTestObjectType2(), $this->getInputTestObjectType()) implements TypeMapperInterface {
                /**
                 * @var ObjectType
                 */
                private $testObjectType;
                /**
                 * @var ObjectType
                 */
                private $testObjectType2;
                /**
                 * @var InputObjectType
                 */
                private $inputTestObjectType;

                public function __construct(ObjectType $testObjectType, ObjectType $testObjectType2, InputObjectType $inputTestObjectType)
                {
                    $this->testObjectType = $testObjectType;
                    $this->testObjectType2 = $testObjectType2;
                    $this->inputTestObjectType = $inputTestObjectType;
                }

                public function mapClassToType(string $className, RecursiveTypeMapperInterface $recursiveTypeMapper): ObjectType
                {
                    if ($className === TestObject::class) {
                        return $this->testObjectType;
                    } elseif ($className === TestObject2::class) {
                        return $this->testObjectType2;
                    } else {
                        throw CannotMapTypeException::createForType($className);
                    }
                }

                public function mapClassToInputType(string $className): InputType
                {
                    if ($className === TestObject::class) {
                        return $this->inputTestObjectType;
                    } else {
                        throw CannotMapTypeException::createForInputType($className);
                    }
                }

                public function canMapClassToType(string $className): bool
                {
                    return $className === TestObject::class || $className === TestObject2::class;
                }

                /**
                 * Returns true if this type mapper can map the $className FQCN to a GraphQL input type.
                 *
                 * @param string $className
                 * @return bool
                 */
                public function canMapClassToInputType(string $className): bool
                {
                    return $className === TestObject::class || $className === TestObject2::class;
                }

                /**
                 * Returns the list of classes that have matching input GraphQL types.
                 *
                 * @return string[]
                 */
                public function getSupportedClasses(): array
                {
                    return [TestObject::class, TestObject2::class];
                }

                /**
                 * Returns a GraphQL type by name (can be either an input or output type)
                 *
                 * @param string $typeName The name of the GraphQL type
                 * @return Type&(InputType|OutputType)
                 * @throws CannotMapTypeException
                 */
                public function mapNameToType(string $typeName, RecursiveTypeMapperInterface $recursiveTypeMapper): Type
                {
                    switch ($typeName) {
                        case 'TestObject':
                            return $this->testObjectType;
                        case 'TestObject2':
                            return $this->testObjectType2;
                        default:
                            throw CannotMapTypeException::createForName($typeName);
                    }
                }

                /**
                 * Returns true if this type mapper can map the $typeName GraphQL name to a GraphQL type.
                 *
                 * @param string $typeName The name of the GraphQL type
                 * @return bool
                 */
                public function canMapNameToType(string $typeName): bool
                {
                    return $typeName === 'TestObject' || $typeName === 'TestObject2';
                }
            }, new NamingStrategy(), new ArrayCache());
        }
        return $this->typeMapper;
    }

    protected function getHydrator()
    {
        if ($this->hydrator === null) {
            $this->hydrator = new class implements HydratorInterface {
                public function hydrate(array $data, InputType $type)
                {
                    return new TestObject($data['test']);
                }
            };
        }
        return $this->hydrator;
    }

    protected function getRegistry()
    {
        if ($this->registry === null) {
            $this->registry = $this->buildAutoWiringContainer(new Picotainer([
                'customOutput' => function() {
                    return new StringType();
                }
            ]));
        }
        return $this->registry;
    }

    protected function buildAutoWiringContainer(ContainerInterface $container): BasicAutoWiringContainer
    {
        return new BasicAutoWiringContainer($container);
    }

    protected function getAnnotationReader(): AnnotationReader
    {
        if ($this->annotationReader === null) {
            $this->annotationReader = new AnnotationReader(new DoctrineAnnotationReader());
        }
        return $this->annotationReader;
    }

    protected function buildControllerQueryProvider($controller)
    {
        return new ControllerQueryProvider(
            $controller,
            $this->getAnnotationReader(),
            $this->getTypeMapper(),
            $this->getHydrator(),
            new VoidAuthenticationService(),
            new VoidAuthorizationService(),
            $this->getRegistry(),
            new CachedDocBlockFactory(new ArrayCache())
        );
    }

    protected function getTypeGenerator(): TypeGenerator
    {
        if ($this->typeGenerator === null) {
            $this->typeGenerator = new TypeGenerator($this->getAnnotationReader(), $this->getControllerQueryProviderFactory());
        }
        return $this->typeGenerator;
    }

    protected function getControllerQueryProviderFactory(): ControllerQueryProviderFactory
    {
        if ($this->controllerQueryProviderFactory === null) {
            $this->controllerQueryProviderFactory = new ControllerQueryProviderFactory($this->getAnnotationReader(),
                $this->getHydrator(),
                new VoidAuthenticationService(),
                new VoidAuthorizationService(),
                $this->getRegistry(),
                new CachedDocBlockFactory(new ArrayCache()));
        }
        return $this->controllerQueryProviderFactory;
    }
}


1			<?php
2
3
4			namespace TheCodingMachine\GraphQL\Controllers;
5
6			use Doctrine\Common\Annotations\Annotation;
7			use Doctrine\Common\Annotations\AnnotationReader as DoctrineAnnotationReader;
8			use GraphQL\Type\Definition\InputObjectType;
9			use GraphQL\Type\Definition\InputType;
10			use GraphQL\Type\Definition\ObjectType;
11			use GraphQL\Type\Definition\OutputType;
12			use GraphQL\Type\Definition\StringType;
13			use GraphQL\Type\Definition\Type;
14			use Mouf\Picotainer\Picotainer;
15			use PHPUnit\Framework\TestCase;
16			use Psr\Container\ContainerInterface;
17			use Symfony\Component\Cache\Simple\ArrayCache;
18			use TheCodingMachine\GraphQL\Controllers\Fixtures\TestObject;
19			use TheCodingMachine\GraphQL\Controllers\Fixtures\TestObject2;
20			use TheCodingMachine\GraphQL\Controllers\Mappers\CannotMapTypeException;
21			use TheCodingMachine\GraphQL\Controllers\Mappers\RecursiveTypeMapper;
22			use TheCodingMachine\GraphQL\Controllers\Mappers\RecursiveTypeMapperInterface;
23			use TheCodingMachine\GraphQL\Controllers\Mappers\TypeMapperInterface;
24			use TheCodingMachine\GraphQL\Controllers\Containers\EmptyContainer;
25			use TheCodingMachine\GraphQL\Controllers\Containers\BasicAutoWiringContainer;
26			use TheCodingMachine\GraphQL\Controllers\Reflection\CachedDocBlockFactory;
27			use TheCodingMachine\GraphQL\Controllers\Security\VoidAuthenticationService;
28			use TheCodingMachine\GraphQL\Controllers\Security\VoidAuthorizationService;
29
30			abstract class AbstractQueryProviderTest extends TestCase
31			{
32			private $testObjectType;
33			private $testObjectType2;
34			private $inputTestObjectType;
35			private $typeMapper;
36			private $hydrator;
37			private $registry;
38			private $typeGenerator;
39			private $controllerQueryProviderFactory;
40			private $annotationReader;
41
42			protected function getTestObjectType()
43			{
44			if ($this->testObjectType === null) {
45			$this->testObjectType = new ObjectType([
46			'name' => 'TestObject',
47			'fields' => [
48			'test' => Type::string(),
49			],
50			]);
51			}
52			return $this->testObjectType;
53			}
54
55			protected function getTestObjectType2()
56			{
57			if ($this->testObjectType2 === null) {
58			$this->testObjectType2 = new ObjectType([
59			'name' => 'TestObject2',
60			'fields' => [
61			'test' => Type::string(),
62			],
63			]);
64			}
65			return $this->testObjectType2;
66			}
67
68			protected function getInputTestObjectType()
69			{
70			if ($this->inputTestObjectType === null) {
71			$this->inputTestObjectType = new InputObjectType([
72			'name' => 'TestObject',
73			'fields' => [
74			'test' => Type::string(),
75			],
76			]);
77			}
78			return $this->inputTestObjectType;
79			}
80
81			protected function getTypeMapper()
82			{
83			if ($this->typeMapper === null) {
84			$this->typeMapper = new RecursiveTypeMapper(new class($this->getTestObjectType(), $this->getTestObjectType2(), $this->getInputTestObjectType()) implements TypeMapperInterface {
85			/**
86			* @var ObjectType
87			*/
88			private $testObjectType;
89			/**
90			* @var ObjectType
91			*/
92			private $testObjectType2;
93			/**
94			* @var InputObjectType
95			*/
96			private $inputTestObjectType;
97
98			public function __construct(ObjectType $testObjectType, ObjectType $testObjectType2, InputObjectType $inputTestObjectType)
99			{
100			$this->testObjectType = $testObjectType;
101			$this->testObjectType2 = $testObjectType2;
102			$this->inputTestObjectType = $inputTestObjectType;
103			}
104
105			public function mapClassToType(string $className, RecursiveTypeMapperInterface $recursiveTypeMapper): ObjectType
106			{
107			if ($className === TestObject::class) {
108			return $this->testObjectType;
109			} elseif ($className === TestObject2::class) {
110			return $this->testObjectType2;
111			} else {
112			throw CannotMapTypeException::createForType($className);
113			}
114			}
115
116			public function mapClassToInputType(string $className): InputType
117			{
118			if ($className === TestObject::class) {
119			return $this->inputTestObjectType;
120			} else {
121			throw CannotMapTypeException::createForInputType($className);
122			}
123			}
124
125			public function canMapClassToType(string $className): bool
126			{
127			return $className === TestObject::class \|\| $className === TestObject2::class;
128			}
129
130			/**
131			* Returns true if this type mapper can map the $className FQCN to a GraphQL input type.
132			*
133			* @param string $className
134			* @return bool
135			*/
136			public function canMapClassToInputType(string $className): bool
137			{
138			return $className === TestObject::class \|\| $className === TestObject2::class;
139			}
140
141			/**
142			* Returns the list of classes that have matching input GraphQL types.
143			*
144			* @return string[]
145			*/
146			public function getSupportedClasses(): array
147			{
148			return [TestObject::class, TestObject2::class];
149			}
150
151			/**
152			* Returns a GraphQL type by name (can be either an input or output type)
153			*
154			* @param string $typeName The name of the GraphQL type
155			* @return Type&(InputType\|OutputType)
156			* @throws CannotMapTypeException
157			*/
158			public function mapNameToType(string $typeName, RecursiveTypeMapperInterface $recursiveTypeMapper): Type
159			{
160			switch ($typeName) {
161			case 'TestObject':
162			return $this->testObjectType;
163			case 'TestObject2':
164			return $this->testObjectType2;
165			default:
166			throw CannotMapTypeException::createForName($typeName);
167			}
168			}
169
170			/**
171			* Returns true if this type mapper can map the $typeName GraphQL name to a GraphQL type.
172			*
173			* @param string $typeName The name of the GraphQL type
174			* @return bool
175			*/
176			public function canMapNameToType(string $typeName): bool
177			{
178			return $typeName === 'TestObject' \|\| $typeName === 'TestObject2';
179			}
180			}, new NamingStrategy(), new ArrayCache());
181			}
182			return $this->typeMapper;
183			}
184
185			protected function getHydrator()
186			{
187			if ($this->hydrator === null) {
188			$this->hydrator = new class implements HydratorInterface {
189			public function hydrate(array $data, InputType $type)
190			{
191			return new TestObject($data['test']);
192			}
193			};
194			}
195			return $this->hydrator;
196			}
197
198			protected function getRegistry()
199			{
200			if ($this->registry === null) {
201			$this->registry = $this->buildAutoWiringContainer(new Picotainer([
202			'customOutput' => function() {
203			return new StringType();
204			}
205			]));
206			}
207			return $this->registry;
208			}
209
210			protected function buildAutoWiringContainer(ContainerInterface $container): BasicAutoWiringContainer
211			{
212			return new BasicAutoWiringContainer($container);
213			}
214
215			protected function getAnnotationReader(): AnnotationReader
216			{
217			if ($this->annotationReader === null) {
218			$this->annotationReader = new AnnotationReader(new DoctrineAnnotationReader());
219			}
220			return $this->annotationReader;
221			}
222
223			protected function buildControllerQueryProvider($controller)
224			{
225			return new ControllerQueryProvider(
226			$controller,
227			$this->getAnnotationReader(),
228			$this->getTypeMapper(),
229			$this->getHydrator(),
230			new VoidAuthenticationService(),
231			new VoidAuthorizationService(),
232			$this->getRegistry(),
233			new CachedDocBlockFactory(new ArrayCache())
234			);
235			}
236
237			protected function getTypeGenerator(): TypeGenerator
238			{
239			if ($this->typeGenerator === null) {
240			$this->typeGenerator = new TypeGenerator($this->getAnnotationReader(), $this->getControllerQueryProviderFactory());
241			}
242			return $this->typeGenerator;
243			}
244
245			protected function getControllerQueryProviderFactory(): ControllerQueryProviderFactory
246			{
247			if ($this->controllerQueryProviderFactory === null) {
248			$this->controllerQueryProviderFactory = new ControllerQueryProviderFactory($this->getAnnotationReader(),
249			$this->getHydrator(),
250			new VoidAuthenticationService(),
251			new VoidAuthorizationService(),
252			$this->getRegistry(),
253			new CachedDocBlockFactory(new ArrayCache()));
254			}
255			return $this->controllerQueryProviderFactory;
256			}
257			}
258

thecodingmachine / graphql-controllers

Pull Request — master (#60)

AbstractQueryProviderTest.php$0 ➔ mapNameToType() A

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