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testRunAppropriateTransformerWithCollection()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 16
Code Lines 10

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
c 0
b 0
f 0
dl 0
loc 16
rs 9.4285
cc 1
eloc 10
nc 1
nop 0
1
<?php namespace League\Fractal\Test;
2
3
use League\Fractal\Manager;
4
use League\Fractal\Pagination\Cursor;
5
use League\Fractal\Resource\Collection;
6
use League\Fractal\Resource\Item;
7
use League\Fractal\Resource\NullResource;
8
use League\Fractal\Scope;
9
use League\Fractal\Serializer\ArraySerializer;
10
use League\Fractal\Test\Stub\ArraySerializerWithNull;
11
use League\Fractal\Test\Stub\Transformer\DefaultIncludeBookTransformer;
12
use League\Fractal\Test\Stub\Transformer\NullIncludeBookTransformer;
13
use Mockery;
14
15
class ScopeTest extends \PHPUnit_Framework_TestCase
16
{
17
    protected $simpleItem = ['foo' => 'bar'];
18
    protected $simpleCollection = [['foo' => 'bar']];
19
20
    public function testEmbedChildScope()
21
    {
22
        $manager = new Manager();
23
24
        $resource = new Item(['foo' => 'bar'], function () {
25
        });
26
27
        $scope = new Scope($manager, $resource, 'book');
28
        $this->assertSame($scope->getScopeIdentifier(), 'book');
29
        $childScope = $scope->embedChildScope('author', $resource);
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31
        $this->assertInstanceOf('League\Fractal\Scope', $childScope);
32
    }
33
34 View Code Duplication
    public function testGetManager()
35
    {
36
        $resource = new Item(['foo' => 'bar'], function () {
37
        });
38
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        $scope = new Scope(new Manager(), $resource, 'book');
40
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        $this->assertInstanceOf('League\Fractal\Manager', $scope->getManager());
42
    }
43
44 View Code Duplication
    public function testGetResource()
45
    {
46
        $resource = new Item(['foo' => 'bar'], function () {
47
        });
48
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        $scope = new Scope(new Manager(), $resource, 'book');
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        $this->assertInstanceOf('League\Fractal\Resource\ResourceAbstract', $scope->getResource());
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        $this->assertInstanceOf('League\Fractal\Resource\Item', $scope->getResource());
53
    }
54
55
    /**
56
     * @covers \League\Fractal\Scope::toArray
57
     */
58 View Code Duplication
    public function testToArray()
0 ignored issues
show
Duplication introduced by
This method seems to be duplicated in your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

Loading history...
59
    {
60
        $manager = new Manager();
61
62
        $resource = new Item(['foo' => 'bar'], function ($data) {
63
            return $data;
64
        });
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        $scope = new Scope($manager, $resource);
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        $this->assertSame(['data' => ['foo' => 'bar']], $scope->toArray());
70
    }
71
72
    public function testToJson()
73
    {
74
        $data = [
75
            'foo' => 'bar',
76
        ];
77
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        $manager = new Manager();
79
80
        $resource = new Item($data, function ($data) {
81
            return $data;
82
        });
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        $scope = new Scope($manager, $resource);
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        $expected = json_encode([
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            'data' => $data,
88
        ]);
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        $this->assertSame($expected, $scope->toJson());
91
    }
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93 View Code Duplication
    public function testGetCurrentScope()
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    {
95
        $manager = new Manager();
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        $resource = new Item(['name' => 'Larry Ullman'], function () {
98
        });
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        $scope = new Scope($manager, $resource, 'book');
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        $this->assertSame('book', $scope->getScopeIdentifier());
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        $childScope = $scope->embedChildScope('author', $resource);
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        $this->assertSame('author', $childScope->getScopeIdentifier());
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        $grandChildScope = $childScope->embedChildScope('profile', $resource);
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        $this->assertSame('profile', $grandChildScope->getScopeIdentifier());
108
    }
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110 View Code Duplication
    public function testGetIdentifier()
111
    {
112
        $manager = new Manager();
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        $resource = new Item(['name' => 'Larry Ullman'], function () {
115
        });
116
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        $scope = new Scope($manager, $resource, 'book');
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        $this->assertSame('book', $scope->getIdentifier());
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        $childScope = $scope->embedChildScope('author', $resource);
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        $this->assertSame('book.author', $childScope->getIdentifier());
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        $grandChildScope = $childScope->embedChildScope('profile', $resource);
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        $this->assertSame('book.author.profile', $grandChildScope->getIdentifier());
125
    }
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    public function testGetParentScopes()
128
    {
129
        $manager = new Manager();
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        $resource = new Item(['name' => 'Larry Ullman'], function () {
132
        });
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        $scope = new Scope($manager, $resource, 'book');
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        $childScope = $scope->embedChildScope('author', $resource);
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        $this->assertSame(['book'], $childScope->getParentScopes());
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        $grandChildScope = $childScope->embedChildScope('profile', $resource);
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        $this->assertSame(['book', 'author'], $grandChildScope->getParentScopes());
142
    }
143
144
    public function testIsRequested()
145
    {
146
        $manager = new Manager();
147
        $manager->parseIncludes(['foo', 'bar', 'baz.bart']);
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        $scope = new Scope($manager, Mockery::mock('League\Fractal\Resource\ResourceAbstract'));
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        $this->assertTrue($scope->isRequested('foo'));
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        $this->assertTrue($scope->isRequested('bar'));
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        $this->assertTrue($scope->isRequested('baz'));
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        $this->assertTrue($scope->isRequested('baz.bart'));
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        $this->assertFalse($scope->isRequested('nope'));
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        $childScope = $scope->embedChildScope('baz', Mockery::mock('League\Fractal\Resource\ResourceAbstract'));
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        $this->assertTrue($childScope->isRequested('bart'));
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        $this->assertFalse($childScope->isRequested('foo'));
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        $this->assertFalse($childScope->isRequested('bar'));
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        $this->assertFalse($childScope->isRequested('baz'));
162
    }
163
164
    public function testIsExcluded()
165
    {
166
        $manager = new Manager();
167
        $manager->parseIncludes(['foo', 'bar', 'baz.bart']);
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        $scope = new Scope($manager, Mockery::mock('League\Fractal\Resource\ResourceAbstract'));
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        $childScope = $scope->embedChildScope('baz', Mockery::mock('League\Fractal\Resource\ResourceAbstract'));
0 ignored issues
show
Unused Code introduced by
$childScope is not used, you could remove the assignment.

This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.

$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

Both the $myVar assignment in line 1 and the $higher assignment in line 2 are dead. The first because $myVar is never used and the second because $higher is always overwritten for every possible time line.

Loading history...
171
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        $manager->parseExcludes('bar');
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        $this->assertFalse($scope->isExcluded('foo'));
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        $this->assertTrue($scope->isExcluded('bar'));
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        $this->assertFalse($scope->isExcluded('baz.bart'));
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        $manager->parseExcludes('baz.bart');
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        $this->assertFalse($scope->isExcluded('baz'));
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        $this->assertTrue($scope->isExcluded('baz.bart'));
182
    }
183
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    /**
185
     * @expectedException InvalidArgumentException
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     */
187
    public function testScopeRequiresConcreteImplementation()
188
    {
189
        $manager = new Manager();
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        $manager->parseIncludes('book');
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        $resource = Mockery::mock('League\Fractal\Resource\ResourceAbstract', [
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            ['bar' => 'baz'],
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            function () {},
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        ])->makePartial();
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        $scope = new Scope($manager, $resource);
0 ignored issues
show
Documentation introduced by
$resource is of type object<Mockery\Mock>, but the function expects a object<League\Fractal\Resource\ResourceInterface>.

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...
198
        $scope->toArray();
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    }
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    public function testToArrayWithIncludes()
202
    {
203
        $manager = new Manager();
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        $manager->parseIncludes('book');
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        $transformer = Mockery::mock('League\Fractal\TransformerAbstract')->makePartial();
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        $transformer->shouldReceive('getAvailableIncludes')->twice()->andReturn(['book']);
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        $transformer->shouldReceive('transform')->once()->andReturnUsing(function (array $data) {
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            return $data;
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        });
211
        $transformer->shouldReceive('processIncludedResources')->once()->andReturn(['book' => ['yin' => 'yang']]);
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        $resource = new Item(['bar' => 'baz'], $transformer);
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        $scope = new Scope($manager, $resource);
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        $this->assertSame(['data' => ['bar' => 'baz', 'book' => ['yin' => 'yang']]], $scope->toArray());
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    }
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    public function testToArrayWithSideloadedIncludes()
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    {
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        $serializer = Mockery::mock('League\Fractal\Serializer\ArraySerializer')->makePartial();
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        $serializer->shouldReceive('sideloadIncludes')->andReturn(true);
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        $serializer->shouldReceive('item')->andReturnUsing(function ($key, $data) {
225
            return ['data' => $data];
226
        });
227
        $serializer->shouldReceive('includedData')->andReturnUsing(function ($key, $data) {
228
            return ['sideloaded' => array_pop($data)];
229
        });
230
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        $manager = new Manager();
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        $manager->parseIncludes('book');
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        $manager->setSerializer($serializer);
0 ignored issues
show
Documentation introduced by
$serializer is of type object<Mockery\Mock>, but the function expects a object<League\Fractal\Se...zer\SerializerAbstract>.

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...
234
235
        $transformer = Mockery::mock('League\Fractal\TransformerAbstract')->makePartial();
236
        $transformer->shouldReceive('getAvailableIncludes')->twice()->andReturn(['book']);
237
        $transformer->shouldReceive('transform')->once()->andReturnUsing(function (array $data) {
238
            return $data;
239
        });
240
        $transformer->shouldReceive('processIncludedResources')->once()->andReturn(['book' => ['yin' => 'yang']]);
241
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        $resource = new Item(['bar' => 'baz'], $transformer);
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        $scope = new Scope($manager, $resource);
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        $expected = [
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            'data' => ['bar' => 'baz'],
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            'sideloaded' => ['book' => ['yin' => 'yang']],
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        ];
250
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        $this->assertSame($expected, $scope->toArray());
252
    }
253
254
    public function testPushParentScope()
255
    {
256
        $manager = new Manager();
257
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        $resource = new Item(['name' => 'Larry Ullman'], function () {
259
        });
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        $scope = new Scope($manager, $resource);
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        $this->assertSame(1, $scope->pushParentScope('book'));
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        $this->assertSame(2, $scope->pushParentScope('author'));
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        $this->assertSame(3, $scope->pushParentScope('profile'));
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        $this->assertSame(['book', 'author', 'profile'], $scope->getParentScopes());
269
    }
270
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    public function testRunAppropriateTransformerWithItem()
272
    {
273
        $manager = new Manager();
274
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        $transformer = Mockery::mock('League\Fractal\TransformerAbstract');
276
        $transformer->shouldReceive('transform')->once()->andReturn($this->simpleItem);
277
        $transformer->shouldReceive('getAvailableIncludes')->once()->andReturn([]);
278
        $transformer->shouldReceive('getDefaultIncludes')->once()->andReturn([]);
279
        $transformer->shouldReceive('setCurrentScope')->once()->andReturn([]);
280
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        $resource = new Item($this->simpleItem, $transformer);
282
        $scope = $manager->createData($resource);
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        $this->assertSame(['data' => $this->simpleItem], $scope->toArray());
285
    }
286
287
    public function testRunAppropriateTransformerWithCollection()
288
    {
289
        $manager = new Manager();
290
291
        $transformer = Mockery::mock('League\Fractal\TransformerAbstract');
292
        $transformer->shouldReceive('transform')->once()->andReturn(['foo' => 'bar']);
293
        $transformer->shouldReceive('getAvailableIncludes')->once()->andReturn([]);
294
        $transformer->shouldReceive('getDefaultIncludes')->once()->andReturn([]);
295
        $transformer->shouldReceive('setCurrentScope')->once()->andReturn([]);
296
297
        $resource = new Collection([['foo' => 'bar']], $transformer);
298
        $scope = $manager->createData($resource);
299
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        $this->assertSame(['data' => [['foo' => 'bar']]], $scope->toArray());
301
302
    }
303
304
    /**
305
     * @covers \League\Fractal\Scope::executeResourceTransformers
306
     * @expectedException InvalidArgumentException
307
     * @expectedExceptionMessage Argument $resource should be an instance of League\Fractal\Resource\Item or League\Fractal\Resource\Collection
308
     */
309
    public function testCreateDataWithClassFuckKnows()
310
    {
311
        $manager = new Manager();
312
313
        $transformer = Mockery::mock('League\Fractal\TransformerAbstract')->makePartial();
314
315
        $resource = Mockery::mock('League\Fractal\Resource\ResourceAbstract', [$this->simpleItem, $transformer])->makePartial();
316
        $scope = $manager->createData($resource);
317
        $scope->toArray();
318
    }
319
320
    public function testPaginatorOutput()
321
    {
322
        $manager = new Manager();
323
324
        $collection = new Collection([['foo' => 'bar', 'baz' => 'ban']], function (array $data) {
325
            return $data;
326
        });
327
328
        $paginator = Mockery::mock('League\Fractal\Pagination\IlluminatePaginatorAdapter')->makePartial();
329
330
        $total = 100;
331
        $perPage = $count = 5;
332
        $currentPage = 2;
333
        $lastPage = 20;
334
335
        $paginator->shouldReceive('getTotal')->once()->andReturn($total);
336
        $paginator->shouldReceive('getCount')->once()->andReturn($count);
337
        $paginator->shouldReceive('getPerPage')->once()->andReturn($perPage);
338
        $paginator->shouldReceive('getCurrentPage')->once()->andReturn($currentPage);
339
        $paginator->shouldReceive('getLastPage')->once()->andReturn($lastPage);
340
        $paginator->shouldReceive('getUrl')->times(2)->andReturnUsing(function ($page) {
341
            return 'http://example.com/foo?page='.$page;
342
        });
343
344
        $collection->setPaginator($paginator);
345
346
        $rootScope = $manager->createData($collection);
347
348
349
        $expectedOutput = [
350
            'data' => [
351
                [
352
                    'foo' => 'bar',
353
                    'baz' => 'ban',
354
                ],
355
            ],
356
            'meta' => [
357
                'pagination' => [
358
                    'total' => $total,
359
                    'count' => $count,
360
                    'per_page' => $perPage,
361
                    'current_page' => $currentPage,
362
                    'total_pages' => $lastPage,
363
                    'links' => [
364
                        'previous' => 'http://example.com/foo?page=1',
365
                        'next' => 'http://example.com/foo?page=3',
366
367
                    ],
368
                ],
369
            ],
370
        ];
371
372
        $this->assertSame($expectedOutput, $rootScope->toArray());
373
    }
374
375
    public function testCursorOutput()
376
    {
377
        $manager = new Manager();
378
379
        $inputData = [
380
            [
381
                'foo' => 'bar',
382
                'baz' => 'ban',
383
            ],
384
        ];
385
386
        $collection = new Collection($inputData, function (array $data) {
387
            return $data;
388
        });
389
390
        $cursor = new Cursor(0, 'ban', 'ban', 2);
391
392
        $collection->setCursor($cursor);
393
394
        $rootScope = $manager->createData($collection);
395
396
397
        $expectedOutput = [
398
            'data' => $inputData,
399
            'meta' => [
400
                'cursor' => [
401
                    'current' => 0,
402
                    'prev' => 'ban',
403
                    'next' => 'ban',
404
                    'count' => 2,
405
406
                ],
407
            ],
408
        ];
409
410
        $this->assertSame($expectedOutput, $rootScope->toArray());
411
    }
412
413 View Code Duplication
    public function testDefaultIncludeSuccess()
0 ignored issues
show
Duplication introduced by
This method seems to be duplicated in your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

Loading history...
414
    {
415
        $manager = new Manager();
416
        $manager->setSerializer(new ArraySerializer());
417
418
        // Send this stub junk, it has a specific format anyhow
419
        $resource = new Item([], new DefaultIncludeBookTransformer());
420
421
        // Try without metadata
422
        $scope = new Scope($manager, $resource);
423
424
        $expected = [
425
            'a' => 'b',
426
            'author' => [
427
                'c' => 'd',
428
            ],
429
        ];
430
431
        $this->assertSame($expected, $scope->toArray());
432
    }
433
434
    public function testNullResourceIncludeSuccess()
435
    {
436
        $manager = new Manager();
437
        $manager->setSerializer(new ArraySerializerWithNull);
438
439
        // Send this stub junk, it has a specific format anyhow
440
        $resource = new Item([], new NullIncludeBookTransformer);
441
442
        // Try without metadata
443
        $scope = new Scope($manager, $resource);
444
        $expected = [
445
            'a' => 'b',
446
            'author' => null,
447
        ];
448
449
        $this->assertSame($expected, $scope->toArray());
450
    }
451
452
    /**
453
     * @covers \League\Fractal\Scope::toArray
454
     */
455 View Code Duplication
    public function testNullResourceDataAndJustMeta()
0 ignored issues
show
Duplication introduced by
This method seems to be duplicated in your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

Loading history...
456
    {
457
        $manager = new Manager();
458
        $manager->setSerializer(new ArraySerializerWithNull);
459
460
        $resource = new NullResource();
461
        $resource->setMeta(['foo' => 'bar']);
462
463
        $scope = new Scope($manager, $resource);
464
465
        $this->assertSame(['meta' => ['foo' => 'bar']], $scope->toArray());
466
    }
467
468
    public function tearDown()
469
    {
470
        Mockery::close();
471
    }
472
}
473