QueryPlanTest - Code Metrics - Inspection of "Merge pull request #495 from spyl94/query-plan-sho..." - webonyx/graphql-php - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

Push — master ( 173a42...61453a )

by Vladimir

created 2019-06-17 09:46 UTC

QueryPlanTest A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	683
Duplicated Lines	0 %

Importance

Changes

Metric	Value
wmc	5
eloc	416
dl	0
loc	683
rs	10
c	0
b	0
f	0

3 Methods

Rating	Name	Size	Complexity
B	testMergedFragmentsQueryPlan()	289	1
B	testQueryPlanOnInterface()	109	3
B	testQueryPlan()	279	1

<?php

declare(strict_types=1);

namespace GraphQL\Tests\Type;

use GraphQL\GraphQL;
use GraphQL\Tests\Executor\TestClasses\Dog;
use GraphQL\Type\Definition\InterfaceType;
use GraphQL\Type\Definition\ObjectType;
use GraphQL\Type\Definition\QueryPlan;
use GraphQL\Type\Definition\ResolveInfo;
use GraphQL\Type\Definition\Type;
use GraphQL\Type\Schema;
use PHPUnit\Framework\TestCase;

final class QueryPlanTest extends TestCase
{
    public function testQueryPlan() : void
    {
        $image = new ObjectType([
            'name'   => 'Image',
            'fields' => [
                'url'    => ['type' => Type::string()],
                'width'  => ['type' => Type::int()],
                'height' => ['type' => Type::int()],
            ],
        ]);

        $article = null;

        $author = new ObjectType([
            'name'   => 'Author',
            'fields' => static function () use ($image, &$article) {
                return [
                    'id'            => ['type' => Type::string()],
                    'name'          => ['type' => Type::string()],
                    'pic'           => [
                        'type' => $image,
                        'args' => [
                            'width'  => ['type' => Type::int()],
                            'height' => ['type' => Type::int()],
                        ],
                    ],
                    'recentArticle' => ['type' => $article],
                ];
            },
        ]);

        $reply = new ObjectType([
            'name'   => 'Reply',
            'fields' => [
                'author' => ['type' => $author],
                'body'   => ['type' => Type::string()],
            ],
        ]);

        $article = new ObjectType([
            'name'   => 'Article',
            'fields' => [
                'id'          => ['type' => Type::string()],
                'isPublished' => ['type' => Type::boolean()],
                'author'      => ['type' => $author],
                'title'       => ['type' => Type::string()],
                'body'        => ['type' => Type::string()],
                'image'       => ['type' => $image],
                'replies'     => ['type' => Type::listOf($reply)],
            ],
        ]);

        $doc               = '
      query Test {
        article {
            author {
                name
                pic(width: 100, height: 200) {
                    url
                    width
                }
            }
            image {
                width
                height
                ...MyImage
            }
            replies {
                body
                author {
                    id
                    name
                    pic {
                        url
                        width
                        ... on Image {
                            height
                        }
                    }
                    recentArticle {
                        id
                        title
                        body
                    }
                }
            }
        }
      }
      fragment MyImage on Image {
        url
      }
';
        $expectedQueryPlan = [
            'author'  => [
                'type' => $author,
                'args' => [],
                'fields' => [
                    'name' => [
                        'type' => Type::string(),
                        'args' => [],
                        'fields' => [],
                    ],
                    'pic'  => [
                        'type' => $image,
                        'args' => [
                            'width' => 100,
                            'height' => 200,
                        ],
                        'fields' => [
                            'url'   => [
                                'type' => Type::string(),
                                'args' => [],
                                'fields' => [],
                            ],
                            'width' => [
                                'type' => Type::int(),
                                'args' => [],
                                'fields' => [],
                            ],
                        ],
                    ],
                ],
            ],
            'image'   => [
                'type' => $image,
                'args' => [],
                'fields' => [
                    'url'   => [
                        'type' => Type::string(),
                        'args' => [],
                        'fields' => [],
                    ],
                    'width' => [
                        'type' => Type::int(),
                        'args' => [],
                        'fields' => [],
                    ],
                    'height' => [
                        'type' => Type::int(),
                        'args' => [],
                        'fields' => [],
                    ],
                ],
            ],
            'replies' => [
                'type' => Type::listOf($reply),
                'args' => [],
                'fields' => [
                    'body'   => [
                        'type' => Type::string(),
                        'args' => [],
                        'fields' => [],
                    ],
                    'author' => [
                        'type' => $author,
                        'args' => [],
                        'fields' => [
                            'id' => [
                                'type' => Type::string(),
                                'args' => [],
                                'fields' => [],
                            ],
                            'name' => [
                                'type' => Type::string(),
                                'args' => [],
                                'fields' => [],
                            ],
                            'pic'  => [
                                'type' => $image,
                                'args' => [],
                                'fields' => [
                                    'url'   => [
                                        'type' => Type::string(),
                                        'args' => [],
                                        'fields' => [],
                                    ],
                                    'width' => [
                                        'type' => Type::int(),
                                        'args' => [],
                                        'fields' => [],
                                    ],
                                    'height' => [
                                        'type' => Type::int(),
                                        'args' => [],
                                        'fields' => [],
                                    ],
                                ],
                            ],
                            'recentArticle' => [
                                'type' => $article,
                                'args' => [],
                                'fields' => [
                                    'id' => [
                                        'type' => Type::string(),
                                        'args' => [],
                                        'fields' => [],
                                    ],
                                    'title' => [
                                        'type' => Type::string(),
                                        'args' => [],
                                        'fields' => [],
                                    ],
                                    'body' => [
                                        'type' => Type::string(),
                                        'args' => [],
                                        'fields' => [],
                                    ],
                                ],
                            ],
                        ],
                    ],
                ],
            ],
        ];

        $expectedReferencedTypes = [
            'Image',
            'Author',
            'Article',
            'Reply',
        ];

        $expectedReferencedFields = [
            'url',
            'width',
            'height',
            'name',
            'pic',
            'id',
            'recentArticle',
            'title',
            'body',
            'author',
            'image',
            'replies',
        ];

        $hasCalled = false;
        /** @var QueryPlan $queryPlan */
        $queryPlan = null;

        $blogQuery = new ObjectType([
            'name'   => 'Query',
            'fields' => [
                'article' => [
                    'type'    => $article,
                    'resolve' => static function (
                        $value,
                        $args,
                        $context,
                        ResolveInfo $info
                    ) use (
                        &$hasCalled,
                        &$queryPlan
                    ) {
                        $hasCalled = true;
                        $queryPlan = $info->lookAhead();

                        return null;
                    },
                ],
            ],
        ]);

        $schema = new Schema(['query' => $blogQuery]);
        $result = GraphQL::executeQuery($schema, $doc)->toArray();

        self::assertTrue($hasCalled);
        self::assertEquals(['data' => ['article' => null]], $result);
        self::assertEquals($expectedQueryPlan, $queryPlan->queryPlan());
        self::assertEquals($expectedReferencedTypes, $queryPlan->getReferencedTypes());
        self::assertEquals($expectedReferencedFields, $queryPlan->getReferencedFields());
        self::assertEquals(['url', 'width', 'height'], $queryPlan->subFields('Image'));

        self::assertTrue($queryPlan->hasField('url'));
        self::assertFalse($queryPlan->hasField('test'));

        self::assertTrue($queryPlan->hasType('Image'));
        self::assertFalse($queryPlan->hasType('Test'));
    }

    public function testQueryPlanOnInterface() : void
    {
        $petType = new InterfaceType([
            'name'   => 'Pet',
            'fields' => static function () {
                return [
                    'name' => ['type' => Type::string()],
                ];
            },
        ]);

        $dogType = new ObjectType([
            'name'       => 'Dog',
            'interfaces' => [$petType],
            'isTypeOf'   => static function ($obj) {
                return $obj instanceof Dog;
            },
            'fields' => static function () {
                return [
                    'name'  => ['type' => Type::string()],
                    'woofs' => ['type' => Type::boolean()],
                ];
            },
        ]);

        $query = 'query Test {
          pets {
            name
            ... on Dog {
              woofs
            }
          }
        }';

        $expectedQueryPlan = [
            'woofs'  => [
                'type' => Type::boolean(),
                'fields' => [],
                'args' => [],
            ],
            'name'   => [
                'type' => Type::string(),
                'args' => [],
                'fields' => [],
            ],
        ];

        $expectedReferencedTypes = [
            'Dog',
            'Pet',
        ];

        $expectedReferencedFields = [
            'woofs',
            'name',
        ];

        /** @var QueryPlan $queryPlan */
        $queryPlan = null;
        $hasCalled = false;

        $petsQuery = new ObjectType([
            'name'   => 'Query',
            'fields' => [
                'pets' => [
                    'type'    => Type::listOf($petType),
                    'resolve' => static function (
                        $value,
                        $args,
                        $context,
                        ResolveInfo $info
                    ) use (
                        &$hasCalled,
                        &$queryPlan
) {
                        $hasCalled = true;
                        $queryPlan = $info->lookAhead();

                        return [];
                    },
                ],
            ],
        ]);

        $schema = new Schema([
            'query' => $petsQuery,
            'types'      => [$dogType],
            'typeLoader' => static function ($name) use ($dogType, $petType) {
                switch ($name) {
                    case 'Dog':
                        return $dogType;
                    case 'Pet':
                        return $petType;
                }
            },
        ]);
        $result = GraphQL::executeQuery($schema, $query)->toArray();


        self::assertTrue($hasCalled);
        self::assertEquals($expectedQueryPlan, $queryPlan->queryPlan());
        self::assertEquals($expectedReferencedTypes, $queryPlan->getReferencedTypes());
        self::assertEquals($expectedReferencedFields, $queryPlan->getReferencedFields());
        self::assertEquals(['woofs'], $queryPlan->subFields('Dog'));

        self::assertTrue($queryPlan->hasField('name'));
        self::assertFalse($queryPlan->hasField('test'));

        self::assertTrue($queryPlan->hasType('Dog'));
        self::assertFalse($queryPlan->hasType('Test'));
    }

    public function testMergedFragmentsQueryPlan() : void
    {
        $image = new ObjectType([
            'name'   => 'Image',
            'fields' => [
                'url'    => ['type' => Type::string()],
                'width'  => ['type' => Type::int()],
                'height' => ['type' => Type::int()],
            ],
        ]);

        $article = null;

        $author = new ObjectType([
            'name'   => 'Author',
            'fields' => static function () use ($image, &$article) {
                return [
                    'id'            => ['type' => Type::string()],
                    'name'          => ['type' => Type::string()],
                    'pic'           => [
                        'type' => $image,
                        'args' => [
                            'width'  => ['type' => Type::int()],
                            'height' => ['type' => Type::int()],
                        ],
                    ],
                    'recentArticle' => ['type' => $article],
                ];
            },
        ]);

        $reply = new ObjectType([
            'name'   => 'Reply',
            'fields' => [
                'author' => ['type' => $author],
                'body'   => ['type' => Type::string()],
            ],
        ]);

        $article = new ObjectType([
            'name'   => 'Article',
            'fields' => [
                'id'          => ['type' => Type::string()],
                'isPublished' => ['type' => Type::boolean()],
                'author'      => ['type' => $author],
                'title'       => ['type' => Type::string()],
                'body'        => ['type' => Type::string()],
                'image'       => ['type' => $image],
                'replies'     => ['type' => Type::listOf($reply)],
            ],
        ]);

        $doc = '
      query Test {
        article {
            author {
                name
                pic(width: 100, height: 200) {
                    url
                    width
                }
            }
            image {
                width
                height
                ...MyImage
            }
            ...Replies01
            ...Replies02
        }
      }
      fragment MyImage on Image {
        url
      }

      fragment Replies01 on Article {
        _replies012: replies {
            body
        }
      }
      fragment Replies02 on Article {
        _replies012: replies {
            author {
                id
                name
                pic {
                    url
                    width
                    ... on Image {
                        height
                    }
                }
                recentArticle {
                    id
                    title
                    body
                }
            }
        }
       }
';

        $expectedQueryPlan = [
            'author'  => [
                'type' => $author,
                'args' => [],
                'fields' => [
                    'name' => [
                        'type' => Type::string(),
                        'args' => [],
                        'fields' => [],
                    ],
                    'pic'  => [
                        'type' => $image,
                        'args' => [
                            'width' => 100,
                            'height' => 200,
                        ],
                        'fields' => [
                            'url'   => [
                                'type' => Type::string(),
                                'args' => [],
                                'fields' => [],
                            ],
                            'width' => [
                                'type' => Type::int(),
                                'args' => [],
                                'fields' => [],
                            ],
                        ],
                    ],
                ],
            ],
            'image'   => [
                'type' => $image,
                'args' => [],
                'fields' => [
                    'url'   => [
                        'type' => Type::string(),
                        'args' => [],
                        'fields' => [],
                    ],
                    'width' => [
                        'type' => Type::int(),
                        'args' => [],
                        'fields' => [],
                    ],
                    'height' => [
                        'type' => Type::int(),
                        'args' => [],
                        'fields' => [],
                    ],
                ],
            ],
            'replies' => [
                'type' => Type::listOf($reply),
                'args' => [],
                'fields' => [
                    'body'   => [
                        'type' => Type::string(),
                        'args' => [],
                        'fields' => [],
                    ],
                    'author' => [
                        'type' => $author,
                        'args' => [],
                        'fields' => [
                            'id' => [
                                'type' => Type::string(),
                                'args' => [],
                                'fields' => [],
                            ],
                            'name' => [
                                'type' => Type::string(),
                                'args' => [],
                                'fields' => [],
                            ],
                            'pic'  => [
                                'type' => $image,
                                'args' => [],
                                'fields' => [
                                    'url'   => [
                                        'type' => Type::string(),
                                        'args' => [],
                                        'fields' => [],
                                    ],
                                    'width' => [
                                        'type' => Type::int(),
                                        'args' => [],
                                        'fields' => [],
                                    ],
                                    'height' => [
                                        'type' => Type::int(),
                                        'args' => [],
                                        'fields' => [],
                                    ],
                                ],
                            ],
                            'recentArticle' => [
                                'type' => $article,
                                'args' => [],
                                'fields' => [
                                    'id' => [
                                        'type' => Type::string(),
                                        'args' => [],
                                        'fields' => [],
                                    ],
                                    'title' => [
                                        'type' => Type::string(),
                                        'args' => [],
                                        'fields' => [],
                                    ],
                                    'body' => [
                                        'type' => Type::string(),
                                        'args' => [],
                                        'fields' => [],
                                    ],
                                ],
                            ],
                        ],
                    ],
                ],
            ],
        ];

        $expectedReferencedTypes = [
            'Image',
            'Author',
            'Reply',
            'Article',
        ];

        $expectedReferencedFields = [
            'url',
            'width',
            'height',
            'name',
            'pic',
            'id',
            'recentArticle',
            'body',
            'author',
            'replies',
            'title',
            'image',
        ];

        $hasCalled = false;
        /** @var QueryPlan $queryPlan */
        $queryPlan = null;

        $blogQuery = new ObjectType([
            'name'   => 'Query',
            'fields' => [
                'article' => [
                    'type'    => $article,
                    'resolve' => static function (
                        $value,
                        $args,
                        $context,
                        ResolveInfo $info
                    ) use (
                        &$hasCalled,
                        &$queryPlan
                    ) {
                        $hasCalled = true;
                        $queryPlan = $info->lookAhead();

                        return null;
                    },
                ],
            ],
        ]);

        $schema = new Schema(['query' => $blogQuery]);
        $result = GraphQL::executeQuery($schema, $doc)->toArray();

        self::assertTrue($hasCalled);
        self::assertEquals(['data' => ['article' => null]], $result);
        self::assertEquals($expectedQueryPlan, $queryPlan->queryPlan());
        self::assertEquals($expectedReferencedTypes, $queryPlan->getReferencedTypes());
        self::assertEquals($expectedReferencedFields, $queryPlan->getReferencedFields());
        self::assertEquals(['url', 'width', 'height'], $queryPlan->subFields('Image'));

        self::assertTrue($queryPlan->hasField('url'));
        self::assertFalse($queryPlan->hasField('test'));

        self::assertTrue($queryPlan->hasType('Image'));
        self::assertFalse($queryPlan->hasType('Test'));
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace GraphQL\Tests\Type;
6
7			use GraphQL\GraphQL;
8			use GraphQL\Tests\Executor\TestClasses\Dog;
9			use GraphQL\Type\Definition\InterfaceType;
10			use GraphQL\Type\Definition\ObjectType;
11			use GraphQL\Type\Definition\QueryPlan;
12			use GraphQL\Type\Definition\ResolveInfo;
13			use GraphQL\Type\Definition\Type;
14			use GraphQL\Type\Schema;
15			use PHPUnit\Framework\TestCase;
16
17			final class QueryPlanTest extends TestCase
18			{
19			public function testQueryPlan() : void
20			{
21			$image = new ObjectType([
22			'name' => 'Image',
23			'fields' => [
24			'url' => ['type' => Type::string()],
25			'width' => ['type' => Type::int()],
26			'height' => ['type' => Type::int()],
27			],
28			]);
29
30			$article = null;
31
32			$author = new ObjectType([
33			'name' => 'Author',
34			'fields' => static function () use ($image, &$article) {
35			return [
36			'id' => ['type' => Type::string()],
37			'name' => ['type' => Type::string()],
38			'pic' => [
39			'type' => $image,
40			'args' => [
41			'width' => ['type' => Type::int()],
42			'height' => ['type' => Type::int()],
43			],
44			],
45			'recentArticle' => ['type' => $article],
46			];
47			},
48			]);
49
50			$reply = new ObjectType([
51			'name' => 'Reply',
52			'fields' => [
53			'author' => ['type' => $author],
54			'body' => ['type' => Type::string()],
55			],
56			]);
57
58			$article = new ObjectType([
59			'name' => 'Article',
60			'fields' => [
61			'id' => ['type' => Type::string()],
62			'isPublished' => ['type' => Type::boolean()],
63			'author' => ['type' => $author],
64			'title' => ['type' => Type::string()],
65			'body' => ['type' => Type::string()],
66			'image' => ['type' => $image],
67			'replies' => ['type' => Type::listOf($reply)],
68			],
69			]);
70
71			$doc = '
72			query Test {
73			article {
74			author {
75			name
76			pic(width: 100, height: 200) {
77			url
78			width
79			}
80			}
81			image {
82			width
83			height
84			...MyImage
85			}
86			replies {
87			body
88			author {
89			id
90			name
91			pic {
92			url
93			width
94			... on Image {
95			height
96			}
97			}
98			recentArticle {
99			id
100			title
101			body
102			}
103			}
104			}
105			}
106			}
107			fragment MyImage on Image {
108			url
109			}
110			';
111			$expectedQueryPlan = [
112			'author' => [
113			'type' => $author,
114			'args' => [],
115			'fields' => [
116			'name' => [
117			'type' => Type::string(),
118			'args' => [],
119			'fields' => [],
120			],
121			'pic' => [
122			'type' => $image,
123			'args' => [
124			'width' => 100,
125			'height' => 200,
126			],
127			'fields' => [
128			'url' => [
129			'type' => Type::string(),
130			'args' => [],
131			'fields' => [],
132			],
133			'width' => [
134			'type' => Type::int(),
135			'args' => [],
136			'fields' => [],
137			],
138			],
139			],
140			],
141			],
142			'image' => [
143			'type' => $image,
144			'args' => [],
145			'fields' => [
146			'url' => [
147			'type' => Type::string(),
148			'args' => [],
149			'fields' => [],
150			],
151			'width' => [
152			'type' => Type::int(),
153			'args' => [],
154			'fields' => [],
155			],
156			'height' => [
157			'type' => Type::int(),
158			'args' => [],
159			'fields' => [],
160			],
161			],
162			],
163			'replies' => [
164			'type' => Type::listOf($reply),
165			'args' => [],
166			'fields' => [
167			'body' => [
168			'type' => Type::string(),
169			'args' => [],
170			'fields' => [],
171			],
172			'author' => [
173			'type' => $author,
174			'args' => [],
175			'fields' => [
176			'id' => [
177			'type' => Type::string(),
178			'args' => [],
179			'fields' => [],
180			],
181			'name' => [
182			'type' => Type::string(),
183			'args' => [],
184			'fields' => [],
185			],
186			'pic' => [
187			'type' => $image,
188			'args' => [],
189			'fields' => [
190			'url' => [
191			'type' => Type::string(),
192			'args' => [],
193			'fields' => [],
194			],
195			'width' => [
196			'type' => Type::int(),
197			'args' => [],
198			'fields' => [],
199			],
200			'height' => [
201			'type' => Type::int(),
202			'args' => [],
203			'fields' => [],
204			],
205			],
206			],
207			'recentArticle' => [
208			'type' => $article,
209			'args' => [],
210			'fields' => [
211			'id' => [
212			'type' => Type::string(),
213			'args' => [],
214			'fields' => [],
215			],
216			'title' => [
217			'type' => Type::string(),
218			'args' => [],
219			'fields' => [],
220			],
221			'body' => [
222			'type' => Type::string(),
223			'args' => [],
224			'fields' => [],
225			],
226			],
227			],
228			],
229			],
230			],
231			],
232			];
233
234			$expectedReferencedTypes = [
235			'Image',
236			'Author',
237			'Article',
238			'Reply',
239			];
240
241			$expectedReferencedFields = [
242			'url',
243			'width',
244			'height',
245			'name',
246			'pic',
247			'id',
248			'recentArticle',
249			'title',
250			'body',
251			'author',
252			'image',
253			'replies',
254			];
255
256			$hasCalled = false;
257			/** @var QueryPlan $queryPlan */
258			$queryPlan = null;
259
260			$blogQuery = new ObjectType([
261			'name' => 'Query',
262			'fields' => [
263			'article' => [
264			'type' => $article,
265			'resolve' => static function (
266			$value,
267			$args,
268			$context,
269			ResolveInfo $info
270			) use (
271			&$hasCalled,
272			&$queryPlan
273			) {
274			$hasCalled = true;
275			$queryPlan = $info->lookAhead();
276
277			return null;
278			},
279			],
280			],
281			]);
282
283			$schema = new Schema(['query' => $blogQuery]);
284			$result = GraphQL::executeQuery($schema, $doc)->toArray();
285
286			self::assertTrue($hasCalled);
287			self::assertEquals(['data' => ['article' => null]], $result);
288			self::assertEquals($expectedQueryPlan, $queryPlan->queryPlan());
289			self::assertEquals($expectedReferencedTypes, $queryPlan->getReferencedTypes());
290			self::assertEquals($expectedReferencedFields, $queryPlan->getReferencedFields());
291			self::assertEquals(['url', 'width', 'height'], $queryPlan->subFields('Image'));
292
293			self::assertTrue($queryPlan->hasField('url'));
294			self::assertFalse($queryPlan->hasField('test'));
295
296			self::assertTrue($queryPlan->hasType('Image'));
297			self::assertFalse($queryPlan->hasType('Test'));
298			}
299
300			public function testQueryPlanOnInterface() : void
301			{
302			$petType = new InterfaceType([
303			'name' => 'Pet',
304			'fields' => static function () {
305			return [
306			'name' => ['type' => Type::string()],
307			];
308			},
309			]);
310
311			$dogType = new ObjectType([
312			'name' => 'Dog',
313			'interfaces' => [$petType],
314			'isTypeOf' => static function ($obj) {
315			return $obj instanceof Dog;
316			},
317			'fields' => static function () {
318			return [
319			'name' => ['type' => Type::string()],
320			'woofs' => ['type' => Type::boolean()],
321			];
322			},
323			]);
324
325			$query = 'query Test {
326			pets {
327			name
328			... on Dog {
329			woofs
330			}
331			}
332			}';
333
334			$expectedQueryPlan = [
335			'woofs' => [
336			'type' => Type::boolean(),
337			'fields' => [],
338			'args' => [],
339			],
340			'name' => [
341			'type' => Type::string(),
342			'args' => [],
343			'fields' => [],
344			],
345			];
346
347			$expectedReferencedTypes = [
348			'Dog',
349			'Pet',
350			];
351
352			$expectedReferencedFields = [
353			'woofs',
354			'name',
355			];
356
357			/** @var QueryPlan $queryPlan */
358			$queryPlan = null;
359			$hasCalled = false;
360
361			$petsQuery = new ObjectType([
362			'name' => 'Query',
363			'fields' => [
364			'pets' => [
365			'type' => Type::listOf($petType),
366			'resolve' => static function (
367			$value,
368			$args,
369			$context,
370			ResolveInfo $info
371			) use (
372			&$hasCalled,
373			&$queryPlan
374			) {
375			$hasCalled = true;
376			$queryPlan = $info->lookAhead();
377
378			return [];
379			},
380			],
381			],
382			]);
383
384			$schema = new Schema([
385			'query' => $petsQuery,
386			'types' => [$dogType],
387			'typeLoader' => static function ($name) use ($dogType, $petType) {
388			switch ($name) {
389			case 'Dog':
390			return $dogType;
391			case 'Pet':
392			return $petType;
393			}
394			},
395			]);
396			$result = GraphQL::executeQuery($schema, $query)->toArray();
			0 ignored issues – show Unused Code introduced 2019-06-12 10:16 UTC by Report Bug Copy Issue Report The assignment to `$result` is dead and can be removed. Loading history...
397
398			self::assertTrue($hasCalled);
399			self::assertEquals($expectedQueryPlan, $queryPlan->queryPlan());
400			self::assertEquals($expectedReferencedTypes, $queryPlan->getReferencedTypes());
401			self::assertEquals($expectedReferencedFields, $queryPlan->getReferencedFields());
402			self::assertEquals(['woofs'], $queryPlan->subFields('Dog'));
403
404			self::assertTrue($queryPlan->hasField('name'));
405			self::assertFalse($queryPlan->hasField('test'));
406
407			self::assertTrue($queryPlan->hasType('Dog'));
408			self::assertFalse($queryPlan->hasType('Test'));
409			}
410
411			public function testMergedFragmentsQueryPlan() : void
412			{
413			$image = new ObjectType([
414			'name' => 'Image',
415			'fields' => [
416			'url' => ['type' => Type::string()],
417			'width' => ['type' => Type::int()],
418			'height' => ['type' => Type::int()],
419			],
420			]);
421
422			$article = null;
423
424			$author = new ObjectType([
425			'name' => 'Author',
426			'fields' => static function () use ($image, &$article) {
427			return [
428			'id' => ['type' => Type::string()],
429			'name' => ['type' => Type::string()],
430			'pic' => [
431			'type' => $image,
432			'args' => [
433			'width' => ['type' => Type::int()],
434			'height' => ['type' => Type::int()],
435			],
436			],
437			'recentArticle' => ['type' => $article],
438			];
439			},
440			]);
441
442			$reply = new ObjectType([
443			'name' => 'Reply',
444			'fields' => [
445			'author' => ['type' => $author],
446			'body' => ['type' => Type::string()],
447			],
448			]);
449
450			$article = new ObjectType([
451			'name' => 'Article',
452			'fields' => [
453			'id' => ['type' => Type::string()],
454			'isPublished' => ['type' => Type::boolean()],
455			'author' => ['type' => $author],
456			'title' => ['type' => Type::string()],
457			'body' => ['type' => Type::string()],
458			'image' => ['type' => $image],
459			'replies' => ['type' => Type::listOf($reply)],
460			],
461			]);
462
463			$doc = '
464			query Test {
465			article {
466			author {
467			name
468			pic(width: 100, height: 200) {
469			url
470			width
471			}
472			}
473			image {
474			width
475			height
476			...MyImage
477			}
478			...Replies01
479			...Replies02
480			}
481			}
482			fragment MyImage on Image {
483			url
484			}
485
486			fragment Replies01 on Article {
487			_replies012: replies {
488			body
489			}
490			}
491			fragment Replies02 on Article {
492			_replies012: replies {
493			author {
494			id
495			name
496			pic {
497			url
498			width
499			... on Image {
500			height
501			}
502			}
503			recentArticle {
504			id
505			title
506			body
507			}
508			}
509			}
510			}
511			';
512
513			$expectedQueryPlan = [
514			'author' => [
515			'type' => $author,
516			'args' => [],
517			'fields' => [
518			'name' => [
519			'type' => Type::string(),
520			'args' => [],
521			'fields' => [],
522			],
523			'pic' => [
524			'type' => $image,
525			'args' => [
526			'width' => 100,
527			'height' => 200,
528			],
529			'fields' => [
530			'url' => [
531			'type' => Type::string(),
532			'args' => [],
533			'fields' => [],
534			],
535			'width' => [
536			'type' => Type::int(),
537			'args' => [],
538			'fields' => [],
539			],
540			],
541			],
542			],
543			],
544			'image' => [
545			'type' => $image,
546			'args' => [],
547			'fields' => [
548			'url' => [
549			'type' => Type::string(),
550			'args' => [],
551			'fields' => [],
552			],
553			'width' => [
554			'type' => Type::int(),
555			'args' => [],
556			'fields' => [],
557			],
558			'height' => [
559			'type' => Type::int(),
560			'args' => [],
561			'fields' => [],
562			],
563			],
564			],
565			'replies' => [
566			'type' => Type::listOf($reply),
567			'args' => [],
568			'fields' => [
569			'body' => [
570			'type' => Type::string(),
571			'args' => [],
572			'fields' => [],
573			],
574			'author' => [
575			'type' => $author,
576			'args' => [],
577			'fields' => [
578			'id' => [
579			'type' => Type::string(),
580			'args' => [],
581			'fields' => [],
582			],
583			'name' => [
584			'type' => Type::string(),
585			'args' => [],
586			'fields' => [],
587			],
588			'pic' => [
589			'type' => $image,
590			'args' => [],
591			'fields' => [
592			'url' => [
593			'type' => Type::string(),
594			'args' => [],
595			'fields' => [],
596			],
597			'width' => [
598			'type' => Type::int(),
599			'args' => [],
600			'fields' => [],
601			],
602			'height' => [
603			'type' => Type::int(),
604			'args' => [],
605			'fields' => [],
606			],
607			],
608			],
609			'recentArticle' => [
610			'type' => $article,
611			'args' => [],
612			'fields' => [
613			'id' => [
614			'type' => Type::string(),
615			'args' => [],
616			'fields' => [],
617			],
618			'title' => [
619			'type' => Type::string(),
620			'args' => [],
621			'fields' => [],
622			],
623			'body' => [
624			'type' => Type::string(),
625			'args' => [],
626			'fields' => [],
627			],
628			],
629			],
630			],
631			],
632			],
633			],
634			];
635
636			$expectedReferencedTypes = [
637			'Image',
638			'Author',
639			'Reply',
640			'Article',
641			];
642
643			$expectedReferencedFields = [
644			'url',
645			'width',
646			'height',
647			'name',
648			'pic',
649			'id',
650			'recentArticle',
651			'body',
652			'author',
653			'replies',
654			'title',
655			'image',
656			];
657
658			$hasCalled = false;
659			/** @var QueryPlan $queryPlan */
660			$queryPlan = null;
661
662			$blogQuery = new ObjectType([
663			'name' => 'Query',
664			'fields' => [
665			'article' => [
666			'type' => $article,
667			'resolve' => static function (
668			$value,
669			$args,
670			$context,
671			ResolveInfo $info
672			) use (
673			&$hasCalled,
674			&$queryPlan
675			) {
676			$hasCalled = true;
677			$queryPlan = $info->lookAhead();
678
679			return null;
680			},
681			],
682			],
683			]);
684
685			$schema = new Schema(['query' => $blogQuery]);
686			$result = GraphQL::executeQuery($schema, $doc)->toArray();
687
688			self::assertTrue($hasCalled);
689			self::assertEquals(['data' => ['article' => null]], $result);
690			self::assertEquals($expectedQueryPlan, $queryPlan->queryPlan());
691			self::assertEquals($expectedReferencedTypes, $queryPlan->getReferencedTypes());
692			self::assertEquals($expectedReferencedFields, $queryPlan->getReferencedFields());
693			self::assertEquals(['url', 'width', 'height'], $queryPlan->subFields('Image'));
694
695			self::assertTrue($queryPlan->hasField('url'));
696			self::assertFalse($queryPlan->hasField('test'));
697
698			self::assertTrue($queryPlan->hasType('Image'));
699			self::assertFalse($queryPlan->hasType('Test'));
700			}
701			}
702

webonyx / graphql-php

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QueryPlanTest A

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