QueryTest::countProvider() - Code Metrics - Inspection of "Support CakePHP 5.x (#48)" - lampager/lampager-cakephp - Measure and Improve Code Quality continuously with Scrutinizer

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by Chito

created 2024-04-21 12:21 UTC

QueryTest::countProvider() B

↳ Parent: QueryTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	264
Code Lines	176

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	1	Features	0

Metric	Value
eloc	176
c	1
b	1
f	0
dl	0
loc	264
rs	8
cc	1
nc	1
nop	0

How to fix Long Method

<?php

declare(strict_types=1);

namespace Lampager\Cake\Test\TestCase\ORM;

use Cake\Database\Expression\OrderClauseExpression;
use Cake\I18n\DateTime;
use Cake\ORM\Entity;
use Cake\ORM\Table;
use Cake\ORM\TableRegistry;
use Generator;
use Lampager\Cake\Model\Behavior\LampagerBehavior;
use Lampager\Cake\ORM\Query;
use Lampager\Cake\PaginationResult;
use Lampager\Cake\Paginator;
use Lampager\Cake\Test\TestCase\TestCase;
use Lampager\Contracts\Exceptions\LampagerException;
use Lampager\Exceptions\Query\BadKeywordException;
use Lampager\Exceptions\Query\InsufficientConstraintsException;
use Lampager\Exceptions\Query\LimitParameterException;
use PHPUnit\Framework\MockObject\MockObject;

class QueryTest extends TestCase
{
    public array $fixtures = [
        'plugin.Lampager\\Cake.Posts',
    ];

    public function setUp(): void
    {
        parent::setUp();

        set_error_handler(
            static function ($errno, $errstr, $errfile, $errline) {
                throw new \ErrorException($errstr, 0, $errno, $errfile, $errline);
            },
            E_ALL
        );
    }

    public function tearDown(): void
    {
        restore_error_handler();

        parent::tearDown();
    }

    /**
     * @dataProvider orderProvider
     */
    public function testorderBy(callable $factory, PaginationResult $expected): void
    {
        /** @var LampagerBehavior&Table $posts */
        $posts = TableRegistry::getTableLocator()->get('Posts');
        $posts->addBehavior(LampagerBehavior::class);

        /** @var Query $query */
        $query = $factory($posts);
        $this->assertJsonEquals($expected, $query->paginate());
    }

    /**
     * @dataProvider orderProvider
     */
    public function testOrderClear(callable $factory): void
    {
        $this->expectException(LampagerException::class);
        $this->expectExceptionMessage('At least one order constraint required');

        /** @var LampagerBehavior&Table $posts */
        $posts = TableRegistry::getTableLocator()->get('Posts');
        $posts->addBehavior(LampagerBehavior::class);

        /** @var Query $query */
        $query = $factory($posts);
        $query->orderBy([], true);
        $query->paginate();
    }

    public function testOrderIllegal(): void
    {
        $this->expectException(BadKeywordException::class);
        $this->expectExceptionMessage('OrderClauseExpression does not have direction');

        /** @var MockObject&OrderClauseExpression $expression */
        $expression = $this->getMockBuilder(OrderClauseExpression::class)->disableOriginalConstructor()->getMock();
        $expression->method('sql')->willReturn('modified');

        /** @var LampagerBehavior&Table $posts */
        $posts = TableRegistry::getTableLocator()->get('Posts');
        $posts->addBehavior(LampagerBehavior::class);
        $posts->lampager()
            ->orderBy([$expression])
            ->paginate();
    }

    public function testOrderQueryExpression(): void
    {
        /** @var LampagerBehavior&Table $posts */
        $posts = TableRegistry::getTableLocator()->get('Posts');
        $posts->addBehavior(LampagerBehavior::class);

        $expected = new PaginationResult(
            [
                new Entity([
                    'id' => 1,
                    'modified' => new DateTime('2017-01-01 10:00:00'),
                ]),
            ],
            [
                'hasPrevious' => null,
                'previousCursor' => null,
                'hasNext' => true,
                'nextCursor' => [
                    'id' => 3,
                    'modified' => new DateTime('2017-01-01 10:00:00'),
                ],
            ]
        );

        $actual = $posts->lampager()
            ->orderBy([$posts->selectQuery()->expr('modified')])
            ->orderBy([$posts->selectQuery()->expr('id')])
            ->limit(1)
            ->paginate();

        $this->assertJsonEquals($expected, $actual);
    }

    public function testLimitQueryExpression(): void
    {
        /** @var LampagerBehavior&Table $posts */
        $posts = TableRegistry::getTableLocator()->get('Posts');
        $posts->addBehavior(LampagerBehavior::class);

        $expected = new PaginationResult(
            [
                new Entity([
                    'id' => 1,
                    'modified' => new DateTime('2017-01-01 10:00:00'),
                ]),
            ],
            [
                'hasPrevious' => null,
                'previousCursor' => null,
                'hasNext' => true,
                'nextCursor' => [
                    'id' => 3,
                    'modified' => new DateTime('2017-01-01 10:00:00'),
                ],
            ]
        );

        $actual = $posts->lampager()
            ->orderByAsc('modified')
            ->orderByAsc('id')
            ->limit($posts->selectQuery()->expr('1'))
            ->paginate();

        $this->assertJsonEquals($expected, $actual);
    }

    public function testLimitIllegalQueryExpression(): void
    {
        $this->expectException(LimitParameterException::class);
        $this->expectExceptionMessage('Limit must be positive integer');

        /** @var LampagerBehavior&Table $posts */
        $posts = TableRegistry::getTableLocator()->get('Posts');
        $posts->addBehavior(LampagerBehavior::class);
        $posts->lampager()
            ->orderByAsc('modified')
            ->orderByAsc('id')
            ->limit($posts->selectQuery()->expr('1 + 1'))
            ->paginate();
    }

    public function testWhere(): void
    {
        /** @var LampagerBehavior&Table $posts */
        $posts = TableRegistry::getTableLocator()->get('Posts');
        $posts->addBehavior(LampagerBehavior::class);

        $expected = new PaginationResult(
            [
                new Entity([
                    'id' => 3,
                    'modified' => new DateTime('2017-01-01 10:00:00'),
                ]),
            ],
            [
                'hasPrevious' => null,
                'previousCursor' => null,
                'hasNext' => true,
                'nextCursor' => [
                    'id' => 5,
                    'modified' => new DateTime('2017-01-01 10:00:00'),
                ],
            ]
        );

        $actual = $posts->lampager()
            ->where(['id >' => 1])
            ->orderByAsc('modified')
            ->orderByAsc('id')
            ->limit(1)
            ->paginate();

        $this->assertJsonEquals($expected, $actual);
    }

    public function testGroup(): void
    {
        $this->expectException(InsufficientConstraintsException::class);
        $this->expectExceptionMessage('group()/union() are not supported');

        /** @var LampagerBehavior&Table $posts */
        $posts = TableRegistry::getTableLocator()->get('Posts');
        $posts->addBehavior(LampagerBehavior::class);
        $posts->lampager()
            ->orderByAsc('modified')
            ->orderByAsc('id')
            ->groupBy('modified')
            ->paginate();
    }

    public function testUnion(): void
    {
        $this->expectException(InsufficientConstraintsException::class);
        $this->expectExceptionMessage('group()/union() are not supported');

        /** @var LampagerBehavior&Table $posts */
        $posts = TableRegistry::getTableLocator()->get('Posts');
        $posts->addBehavior(LampagerBehavior::class);
        $posts->lampager()
            ->orderByAsc('modified')
            ->orderByAsc('id')
            ->union($posts->selectQuery()->select())
            ->paginate();
    }

    public function testCall(): void
    {
        $this->expectException(\BadMethodCallException::class);
        $this->expectExceptionMessage('Method Lampager\Cake\ORM\Query::take does not exist');

        /** @var LampagerBehavior&Table $posts */
        $posts = TableRegistry::getTableLocator()->get('Posts');
        $posts->addBehavior(LampagerBehavior::class);
        $posts->lampager()
            ->orderByAsc('id')
            ->take();
    }

    public function testDebugInfo(): void
    {
        /** @var LampagerBehavior&Table $posts */
        $posts = TableRegistry::getTableLocator()->get('Posts');
        $posts->addBehavior(LampagerBehavior::class);

        $actual = $posts->lampager()
            ->orderByAsc('modified')
            ->orderByAsc('id')
            ->limit(3)
            ->__debugInfo();

        $this->assertSame('This is a Lampager Query object to get the paginated results.', $actual['(help)']);
        $this->assertInstanceOf(Paginator::class, $actual['paginator']);
        $this->assertTextStartsWith('SELECT ', $actual['sql']);
        $this->assertSame($posts, $actual['repository']);

        $this->assertArrayHasKey('params', $actual);
        $this->assertArrayHasKey('defaultTypes', $actual);
        $this->assertArrayHasKey('decorators', $actual);
        $this->assertArrayHasKey('executed', $actual);
        $this->assertArrayHasKey('hydrate', $actual);
        $this->assertArrayHasKey('formatters', $actual);
        $this->assertArrayHasKey('mapReducers', $actual);
        $this->assertArrayHasKey('contain', $actual);
        $this->assertArrayHasKey('matching', $actual);
        $this->assertArrayHasKey('extraOptions', $actual);
    }

    public function testDebugInfoIncomplete(): void
    {
        /** @var LampagerBehavior&Table $posts */
        $posts = TableRegistry::getTableLocator()->get('Posts');
        $posts->addBehavior(LampagerBehavior::class);

        $actual = $posts->lampager()
            ->limit(3)
            ->__debugInfo();

        $this->assertSame('This is a Lampager Query object to get the paginated results.', $actual['(help)']);
        $this->assertInstanceOf(Paginator::class, $actual['paginator']);
        $this->assertSame('SQL could not be generated for this query as it is incomplete: At least one order constraint required', $actual['sql']);
        $this->assertSame($posts, $actual['repository']);

        $this->assertArrayHasKey('params', $actual);
        $this->assertArrayHasKey('defaultTypes', $actual);
        $this->assertArrayHasKey('decorators', $actual);
        $this->assertArrayHasKey('executed', $actual);
        $this->assertArrayHasKey('hydrate', $actual);
        $this->assertArrayHasKey('formatters', $actual);
        $this->assertArrayHasKey('mapReducers', $actual);
        $this->assertArrayHasKey('contain', $actual);
        $this->assertArrayHasKey('matching', $actual);
        $this->assertArrayHasKey('extraOptions', $actual);
    }

    /**
     * @dataProvider countProvider
     */
    public function testCount(callable $factory, int $expected): void
    {
        /** @var LampagerBehavior&Table $posts */
        $posts = TableRegistry::getTableLocator()->get('Posts');
        $posts->addBehavior(LampagerBehavior::class);

        $this->assertSame($expected, $factory($posts));
    }

    public static function orderProvider(): Generator
    {
        yield 'Ascending and ascending' => [
            function (Table $posts) {
                /** @var LampagerBehavior&Table $posts */
                return $posts->lampager()
                    ->forward()
                    ->seekable()
                    ->limit(3)
                    ->orderBy([
                        'modified' => 'asc',
                        'id' => 'asc',
                    ]);
            },
            new PaginationResult(
                [
                    new Entity([
                        'id' => 1,
                        'modified' => new DateTime('2017-01-01 10:00:00'),
                    ]),
                    new Entity([
                        'id' => 3,
                        'modified' => new DateTime('2017-01-01 10:00:00'),
                    ]),
                    new Entity([
                        'id' => 5,
                        'modified' => new DateTime('2017-01-01 10:00:00'),
                    ]),
                ],
                [
                    'hasPrevious' => null,
                    'previousCursor' => null,
                    'hasNext' => true,
                    'nextCursor' => [
                        'id' => 2,
                        'modified' => new DateTime('2017-01-01 11:00:00'),
                    ],
                ]
            ),
        ];

        yield 'Descending and descending' => [
            function (Table $posts) {
                /** @var LampagerBehavior&Table $posts */
                return $posts->lampager()
                    ->forward()
                    ->seekable()
                    ->limit(3)
                    ->orderBy([
                        'modified' => 'desc',
                        'id' => 'desc',
                    ]);
            },
            new PaginationResult(
                [
                    new Entity([
                        'id' => 4,
                        'modified' => new DateTime('2017-01-01 11:00:00'),
                    ]),
                    new Entity([
                        'id' => 2,
                        'modified' => new DateTime('2017-01-01 11:00:00'),
                    ]),
                    new Entity([
                        'id' => 5,
                        'modified' => new DateTime('2017-01-01 10:00:00'),
                    ]),
                ],
                [
                    'hasPrevious' => null,
                    'previousCursor' => null,
                    'hasNext' => true,
                    'nextCursor' => [
                        'id' => 3,
                        'modified' => new DateTime('2017-01-01 10:00:00'),
                    ],
                ]
            ),
        ];
    }

    public static function countProvider(): Generator
    {
        yield 'Ascending forward start inclusive' => [
            function (Table $posts) {
                /** @var LampagerBehavior&Table $posts */
                return $posts->lampager()
                    ->forward()
                    ->seekable()
                    ->limit(3)
                    ->orderByAsc('modified')
                    ->orderByAsc('id')
                    ->count();
            },
            3,
        ];

        yield 'Ascending forward start exclusive' => [
            function (Table $posts) {
                /** @var LampagerBehavior&Table $posts */
                return $posts->lampager()
                    ->forward()
                    ->seekable()
                    ->exclusive()
                    ->limit(3)
                    ->orderByAsc('modified')
                    ->orderByAsc('id')
                    ->count();
            },
            3,
        ];

        yield 'Ascending forward inclusive' => [
            function (Table $posts) {
                /** @var LampagerBehavior&Table $posts */
                return $posts->lampager()
                    ->forward()
                    ->seekable()
                    ->limit(3)
                    ->orderByAsc('modified')
                    ->orderByAsc('id')
                    ->cursor([
                        'id' => 3,
                        'modified' => new DateTime('2017-01-01 10:00:00'),
                    ])
                    ->count();
            },
            3,
        ];

        yield 'Ascending forward exclusive' => [
            function (Table $posts) {
                /** @var LampagerBehavior&Table $posts */
                return $posts->lampager()
                    ->forward()
                    ->seekable()
                    ->exclusive()
                    ->limit(3)
                    ->orderByAsc('modified')
                    ->orderByAsc('id')
                    ->cursor([
                        'id' => 3,
                        'modified' => new DateTime('2017-01-01 10:00:00'),
                    ])
                    ->count();
            },
            3,
        ];

        yield 'Ascending backward start inclusive' => [
            function (Table $posts) {
                /** @var LampagerBehavior&Table $posts */
                return $posts->lampager()
                    ->backward()
                    ->seekable()
                    ->limit(3)
                    ->orderByAsc('modified')
                    ->orderByAsc('id')
                    ->count();
            },
            3,
        ];

        yield 'Ascending backward start exclusive' => [
            function (Table $posts) {
                /** @var LampagerBehavior&Table $posts */
                return $posts->lampager()
                    ->backward()
                    ->seekable()
                    ->exclusive()
                    ->limit(3)
                    ->orderByAsc('modified')
                    ->orderByAsc('id')
                    ->count();
            },
            3,
        ];

        yield 'Ascending backward inclusive' => [
            function (Table $posts) {
                /** @var LampagerBehavior&Table $posts */
                return $posts->lampager()
                    ->backward()
                    ->seekable()
                    ->limit(3)
                    ->orderByAsc('modified')
                    ->orderByAsc('id')
                    ->cursor([
                        'id' => 3,
                        'modified' => new DateTime('2017-01-01 10:00:00'),
                    ])
                    ->count();
            },
            2,
        ];

        yield 'Ascending backward exclusive' => [
            function (Table $posts) {
                /** @var LampagerBehavior&Table $posts */
                return $posts->lampager()
                    ->backward()
                    ->seekable()
                    ->exclusive()
                    ->limit(3)
                    ->orderByAsc('modified')
                    ->orderByAsc('id')
                    ->cursor([
                        'id' => 3,
                        'modified' => new DateTime('2017-01-01 10:00:00'),
                    ])
                    ->count();
            },
            1,
        ];

        yield 'Descending forward start inclusive' => [
            function (Table $posts) {
                /** @var LampagerBehavior&Table $posts */
                return $posts->lampager()
                    ->forward()
                    ->seekable()
                    ->limit(3)
                    ->orderByDesc('modified')
                    ->orderByDesc('id')
                    ->count();
            },
            3,
        ];

        yield 'Descending forward start exclusive' => [
            function (Table $posts) {
                /** @var LampagerBehavior&Table $posts */
                return $posts->lampager()
                    ->forward()
                    ->seekable()
                    ->exclusive()
                    ->limit(3)
                    ->orderByDesc('modified')
                    ->orderByDesc('id')
                    ->count();
            },
            3,
        ];

        yield 'Descending forward inclusive' => [
            function (Table $posts) {
                /** @var LampagerBehavior&Table $posts */
                return $posts->lampager()
                    ->forward()
                    ->seekable()
                    ->limit(3)
                    ->orderByDesc('modified')
                    ->orderByDesc('id')
                    ->cursor([
                        'id' => 3,
                        'modified' => new DateTime('2017-01-01 10:00:00'),
                    ])
                    ->count();
            },
            2,
        ];

        yield 'Descending forward exclusive' => [
            function (Table $posts) {
                /** @var LampagerBehavior&Table $posts */
                return $posts->lampager()
                    ->forward()
                    ->seekable()
                    ->exclusive()
                    ->limit(3)
                    ->orderByDesc('modified')
                    ->orderByDesc('id')
                    ->cursor([
                        'id' => 3,
                        'modified' => new DateTime('2017-01-01 10:00:00'),
                    ])
                    ->count();
            },
            1,
        ];

        yield 'Descending backward start inclusive' => [
            function (Table $posts) {
                /** @var LampagerBehavior&Table $posts */
                return $posts->lampager()
                    ->backward()
                    ->seekable()
                    ->limit(3)
                    ->orderByDesc('modified')
                    ->orderByDesc('id')
                    ->count();
            },
            3,
        ];

        yield 'Descending backward start exclusive' => [
            function (Table $posts) {
                /** @var LampagerBehavior&Table $posts */
                return $posts->lampager()
                    ->backward()
                    ->seekable()
                    ->exclusive()
                    ->limit(3)
                    ->orderByDesc('modified')
                    ->orderByDesc('id')
                    ->count();
            },
            3,
        ];

        yield 'Descending backward inclusive' => [
            function (Table $posts) {
                /** @var LampagerBehavior&Table $posts */
                return $posts->lampager()
                    ->backward()
                    ->seekable()
                    ->limit(3)
                    ->orderByDesc('modified')
                    ->orderByDesc('id')
                    ->cursor([
                        'id' => 3,
                        'modified' => new DateTime('2017-01-01 10:00:00'),
                    ])
                    ->count();
            },
            3,
        ];

        yield 'Descending backward exclusive' => [
            function (Table $posts) {
                /** @var LampagerBehavior&Table $posts */
                return $posts->lampager()
                    ->backward()
                    ->seekable()
                    ->exclusive()
                    ->limit(3)
                    ->orderByDesc('modified')
                    ->orderByDesc('id')
                    ->cursor([
                        'id' => 3,
                        'modified' => new DateTime('2017-01-01 10:00:00'),
                    ])
                    ->count();
            },
            3,
        ];
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace Lampager\Cake\Test\TestCase\ORM;
6
7			use Cake\Database\Expression\OrderClauseExpression;
8			use Cake\I18n\DateTime;
9			use Cake\ORM\Entity;
10			use Cake\ORM\Table;
11			use Cake\ORM\TableRegistry;
12			use Generator;
13			use Lampager\Cake\Model\Behavior\LampagerBehavior;
14			use Lampager\Cake\ORM\Query;
15			use Lampager\Cake\PaginationResult;
16			use Lampager\Cake\Paginator;
17			use Lampager\Cake\Test\TestCase\TestCase;
18			use Lampager\Contracts\Exceptions\LampagerException;
19			use Lampager\Exceptions\Query\BadKeywordException;
20			use Lampager\Exceptions\Query\InsufficientConstraintsException;
21			use Lampager\Exceptions\Query\LimitParameterException;
22			use PHPUnit\Framework\MockObject\MockObject;
23
24			class QueryTest extends TestCase
25			{
26			public array $fixtures = [
27			'plugin.Lampager\\Cake.Posts',
28			];
29
30			public function setUp(): void
31			{
32			parent::setUp();
33
34			set_error_handler(
35			static function ($errno, $errstr, $errfile, $errline) {
36			throw new \ErrorException($errstr, 0, $errno, $errfile, $errline);
37			},
38			E_ALL
39			);
40			}
41
42			public function tearDown(): void
43			{
44			restore_error_handler();
45
46			parent::tearDown();
47			}
48
49			/**
50			* @dataProvider orderProvider
51			*/
52			public function testorderBy(callable $factory, PaginationResult $expected): void
53			{
54			/** @var LampagerBehavior&Table $posts */
55			$posts = TableRegistry::getTableLocator()->get('Posts');
56			$posts->addBehavior(LampagerBehavior::class);
57
58			/** @var Query $query */
59			$query = $factory($posts);
60			$this->assertJsonEquals($expected, $query->paginate());
61			}
62
63			/**
64			* @dataProvider orderProvider
65			*/
66			public function testOrderClear(callable $factory): void
67			{
68			$this->expectException(LampagerException::class);
69			$this->expectExceptionMessage('At least one order constraint required');
70
71			/** @var LampagerBehavior&Table $posts */
72			$posts = TableRegistry::getTableLocator()->get('Posts');
73			$posts->addBehavior(LampagerBehavior::class);
74
75			/** @var Query $query */
76			$query = $factory($posts);
77			$query->orderBy([], true);
78			$query->paginate();
79			}
80
81			public function testOrderIllegal(): void
82			{
83			$this->expectException(BadKeywordException::class);
84			$this->expectExceptionMessage('OrderClauseExpression does not have direction');
85
86			/** @var MockObject&OrderClauseExpression $expression */
87			$expression = $this->getMockBuilder(OrderClauseExpression::class)->disableOriginalConstructor()->getMock();
88			$expression->method('sql')->willReturn('modified');
89
90			/** @var LampagerBehavior&Table $posts */
91			$posts = TableRegistry::getTableLocator()->get('Posts');
92			$posts->addBehavior(LampagerBehavior::class);
93			$posts->lampager()
94			->orderBy([$expression])
95			->paginate();
96			}
97
98			public function testOrderQueryExpression(): void
99			{
100			/** @var LampagerBehavior&Table $posts */
101			$posts = TableRegistry::getTableLocator()->get('Posts');
102			$posts->addBehavior(LampagerBehavior::class);
103
104			$expected = new PaginationResult(
105			[
106			new Entity([
107			'id' => 1,
108			'modified' => new DateTime('2017-01-01 10:00:00'),
109			]),
110			],
111			[
112			'hasPrevious' => null,
113			'previousCursor' => null,
114			'hasNext' => true,
115			'nextCursor' => [
116			'id' => 3,
117			'modified' => new DateTime('2017-01-01 10:00:00'),
118			],
119			]
120			);
121
122			$actual = $posts->lampager()
123			->orderBy([$posts->selectQuery()->expr('modified')])
124			->orderBy([$posts->selectQuery()->expr('id')])
125			->limit(1)
126			->paginate();
127
128			$this->assertJsonEquals($expected, $actual);
129			}
130
131			public function testLimitQueryExpression(): void
132			{
133			/** @var LampagerBehavior&Table $posts */
134			$posts = TableRegistry::getTableLocator()->get('Posts');
135			$posts->addBehavior(LampagerBehavior::class);
136
137			$expected = new PaginationResult(
138			[
139			new Entity([
140			'id' => 1,
141			'modified' => new DateTime('2017-01-01 10:00:00'),
142			]),
143			],
144			[
145			'hasPrevious' => null,
146			'previousCursor' => null,
147			'hasNext' => true,
148			'nextCursor' => [
149			'id' => 3,
150			'modified' => new DateTime('2017-01-01 10:00:00'),
151			],
152			]
153			);
154
155			$actual = $posts->lampager()
156			->orderByAsc('modified')
157			->orderByAsc('id')
158			->limit($posts->selectQuery()->expr('1'))
159			->paginate();
160
161			$this->assertJsonEquals($expected, $actual);
162			}
163
164			public function testLimitIllegalQueryExpression(): void
165			{
166			$this->expectException(LimitParameterException::class);
167			$this->expectExceptionMessage('Limit must be positive integer');
168
169			/** @var LampagerBehavior&Table $posts */
170			$posts = TableRegistry::getTableLocator()->get('Posts');
171			$posts->addBehavior(LampagerBehavior::class);
172			$posts->lampager()
173			->orderByAsc('modified')
174			->orderByAsc('id')
175			->limit($posts->selectQuery()->expr('1 + 1'))
176			->paginate();
177			}
178
179			public function testWhere(): void
180			{
181			/** @var LampagerBehavior&Table $posts */
182			$posts = TableRegistry::getTableLocator()->get('Posts');
183			$posts->addBehavior(LampagerBehavior::class);
184
185			$expected = new PaginationResult(
186			[
187			new Entity([
188			'id' => 3,
189			'modified' => new DateTime('2017-01-01 10:00:00'),
190			]),
191			],
192			[
193			'hasPrevious' => null,
194			'previousCursor' => null,
195			'hasNext' => true,
196			'nextCursor' => [
197			'id' => 5,
198			'modified' => new DateTime('2017-01-01 10:00:00'),
199			],
200			]
201			);
202
203			$actual = $posts->lampager()
204			->where(['id >' => 1])
205			->orderByAsc('modified')
206			->orderByAsc('id')
207			->limit(1)
208			->paginate();
209
210			$this->assertJsonEquals($expected, $actual);
211			}
212
213			public function testGroup(): void
214			{
215			$this->expectException(InsufficientConstraintsException::class);
216			$this->expectExceptionMessage('group()/union() are not supported');
217
218			/** @var LampagerBehavior&Table $posts */
219			$posts = TableRegistry::getTableLocator()->get('Posts');
220			$posts->addBehavior(LampagerBehavior::class);
221			$posts->lampager()
222			->orderByAsc('modified')
223			->orderByAsc('id')
224			->groupBy('modified')
225			->paginate();
226			}
227
228			public function testUnion(): void
229			{
230			$this->expectException(InsufficientConstraintsException::class);
231			$this->expectExceptionMessage('group()/union() are not supported');
232
233			/** @var LampagerBehavior&Table $posts */
234			$posts = TableRegistry::getTableLocator()->get('Posts');
235			$posts->addBehavior(LampagerBehavior::class);
236			$posts->lampager()
237			->orderByAsc('modified')
238			->orderByAsc('id')
239			->union($posts->selectQuery()->select())
240			->paginate();
241			}
242
243			public function testCall(): void
244			{
245			$this->expectException(\BadMethodCallException::class);
246			$this->expectExceptionMessage('Method Lampager\Cake\ORM\Query::take does not exist');
247
248			/** @var LampagerBehavior&Table $posts */
249			$posts = TableRegistry::getTableLocator()->get('Posts');
250			$posts->addBehavior(LampagerBehavior::class);
251			$posts->lampager()
252			->orderByAsc('id')
253			->take();
254			}
255
256			public function testDebugInfo(): void
257			{
258			/** @var LampagerBehavior&Table $posts */
259			$posts = TableRegistry::getTableLocator()->get('Posts');
260			$posts->addBehavior(LampagerBehavior::class);
261
262			$actual = $posts->lampager()
263			->orderByAsc('modified')
264			->orderByAsc('id')
265			->limit(3)
266			->__debugInfo();
267
268			$this->assertSame('This is a Lampager Query object to get the paginated results.', $actual['(help)']);
269			$this->assertInstanceOf(Paginator::class, $actual['paginator']);
270			$this->assertTextStartsWith('SELECT ', $actual['sql']);
271			$this->assertSame($posts, $actual['repository']);
272
273			$this->assertArrayHasKey('params', $actual);
274			$this->assertArrayHasKey('defaultTypes', $actual);
275			$this->assertArrayHasKey('decorators', $actual);
276			$this->assertArrayHasKey('executed', $actual);
277			$this->assertArrayHasKey('hydrate', $actual);
278			$this->assertArrayHasKey('formatters', $actual);
279			$this->assertArrayHasKey('mapReducers', $actual);
280			$this->assertArrayHasKey('contain', $actual);
281			$this->assertArrayHasKey('matching', $actual);
282			$this->assertArrayHasKey('extraOptions', $actual);
283			}
284
285			public function testDebugInfoIncomplete(): void
286			{
287			/** @var LampagerBehavior&Table $posts */
288			$posts = TableRegistry::getTableLocator()->get('Posts');
289			$posts->addBehavior(LampagerBehavior::class);
290
291			$actual = $posts->lampager()
292			->limit(3)
293			->__debugInfo();
294
295			$this->assertSame('This is a Lampager Query object to get the paginated results.', $actual['(help)']);
296			$this->assertInstanceOf(Paginator::class, $actual['paginator']);
297			$this->assertSame('SQL could not be generated for this query as it is incomplete: At least one order constraint required', $actual['sql']);
298			$this->assertSame($posts, $actual['repository']);
299
300			$this->assertArrayHasKey('params', $actual);
301			$this->assertArrayHasKey('defaultTypes', $actual);
302			$this->assertArrayHasKey('decorators', $actual);
303			$this->assertArrayHasKey('executed', $actual);
304			$this->assertArrayHasKey('hydrate', $actual);
305			$this->assertArrayHasKey('formatters', $actual);
306			$this->assertArrayHasKey('mapReducers', $actual);
307			$this->assertArrayHasKey('contain', $actual);
308			$this->assertArrayHasKey('matching', $actual);
309			$this->assertArrayHasKey('extraOptions', $actual);
310			}
311
312			/**
313			* @dataProvider countProvider
314			*/
315			public function testCount(callable $factory, int $expected): void
316			{
317			/** @var LampagerBehavior&Table $posts */
318			$posts = TableRegistry::getTableLocator()->get('Posts');
319			$posts->addBehavior(LampagerBehavior::class);
320
321			$this->assertSame($expected, $factory($posts));
322			}
323
324			public static function orderProvider(): Generator
325			{
326			yield 'Ascending and ascending' => [
327			function (Table $posts) {
328			/** @var LampagerBehavior&Table $posts */
329			return $posts->lampager()
330			->forward()
331			->seekable()
332			->limit(3)
333			->orderBy([
334			'modified' => 'asc',
335			'id' => 'asc',
336			]);
337			},
338			new PaginationResult(
339			[
340			new Entity([
341			'id' => 1,
342			'modified' => new DateTime('2017-01-01 10:00:00'),
343			]),
344			new Entity([
345			'id' => 3,
346			'modified' => new DateTime('2017-01-01 10:00:00'),
347			]),
348			new Entity([
349			'id' => 5,
350			'modified' => new DateTime('2017-01-01 10:00:00'),
351			]),
352			],
353			[
354			'hasPrevious' => null,
355			'previousCursor' => null,
356			'hasNext' => true,
357			'nextCursor' => [
358			'id' => 2,
359			'modified' => new DateTime('2017-01-01 11:00:00'),
360			],
361			]
362			),
363			];
364
365			yield 'Descending and descending' => [
366			function (Table $posts) {
367			/** @var LampagerBehavior&Table $posts */
368			return $posts->lampager()
369			->forward()
370			->seekable()
371			->limit(3)
372			->orderBy([
373			'modified' => 'desc',
374			'id' => 'desc',
375			]);
376			},
377			new PaginationResult(
378			[
379			new Entity([
380			'id' => 4,
381			'modified' => new DateTime('2017-01-01 11:00:00'),
382			]),
383			new Entity([
384			'id' => 2,
385			'modified' => new DateTime('2017-01-01 11:00:00'),
386			]),
387			new Entity([
388			'id' => 5,
389			'modified' => new DateTime('2017-01-01 10:00:00'),
390			]),
391			],
392			[
393			'hasPrevious' => null,
394			'previousCursor' => null,
395			'hasNext' => true,
396			'nextCursor' => [
397			'id' => 3,
398			'modified' => new DateTime('2017-01-01 10:00:00'),
399			],
400			]
401			),
402			];
403			}
404
405			public static function countProvider(): Generator
406			{
407			yield 'Ascending forward start inclusive' => [
408			function (Table $posts) {
409			/** @var LampagerBehavior&Table $posts */
410			return $posts->lampager()
411			->forward()
412			->seekable()
413			->limit(3)
414			->orderByAsc('modified')
415			->orderByAsc('id')
416			->count();
417			},
418			3,
419			];
420
421			yield 'Ascending forward start exclusive' => [
422			function (Table $posts) {
423			/** @var LampagerBehavior&Table $posts */
424			return $posts->lampager()
425			->forward()
426			->seekable()
427			->exclusive()
428			->limit(3)
429			->orderByAsc('modified')
430			->orderByAsc('id')
431			->count();
432			},
433			3,
434			];
435
436			yield 'Ascending forward inclusive' => [
437			function (Table $posts) {
438			/** @var LampagerBehavior&Table $posts */
439			return $posts->lampager()
440			->forward()
441			->seekable()
442			->limit(3)
443			->orderByAsc('modified')
444			->orderByAsc('id')
445			->cursor([
446			'id' => 3,
447			'modified' => new DateTime('2017-01-01 10:00:00'),
448			])
449			->count();
450			},
451			3,
452			];
453
454			yield 'Ascending forward exclusive' => [
455			function (Table $posts) {
456			/** @var LampagerBehavior&Table $posts */
457			return $posts->lampager()
458			->forward()
459			->seekable()
460			->exclusive()
461			->limit(3)
462			->orderByAsc('modified')
463			->orderByAsc('id')
464			->cursor([
465			'id' => 3,
466			'modified' => new DateTime('2017-01-01 10:00:00'),
467			])
468			->count();
469			},
470			3,
471			];
472
473			yield 'Ascending backward start inclusive' => [
474			function (Table $posts) {
475			/** @var LampagerBehavior&Table $posts */
476			return $posts->lampager()
477			->backward()
478			->seekable()
479			->limit(3)
480			->orderByAsc('modified')
481			->orderByAsc('id')
482			->count();
483			},
484			3,
485			];
486
487			yield 'Ascending backward start exclusive' => [
488			function (Table $posts) {
489			/** @var LampagerBehavior&Table $posts */
490			return $posts->lampager()
491			->backward()
492			->seekable()
493			->exclusive()
494			->limit(3)
495			->orderByAsc('modified')
496			->orderByAsc('id')
497			->count();
498			},
499			3,
500			];
501
502			yield 'Ascending backward inclusive' => [
503			function (Table $posts) {
504			/** @var LampagerBehavior&Table $posts */
505			return $posts->lampager()
506			->backward()
507			->seekable()
508			->limit(3)
509			->orderByAsc('modified')
510			->orderByAsc('id')
511			->cursor([
512			'id' => 3,
513			'modified' => new DateTime('2017-01-01 10:00:00'),
514			])
515			->count();
516			},
517			2,
518			];
519
520			yield 'Ascending backward exclusive' => [
521			function (Table $posts) {
522			/** @var LampagerBehavior&Table $posts */
523			return $posts->lampager()
524			->backward()
525			->seekable()
526			->exclusive()
527			->limit(3)
528			->orderByAsc('modified')
529			->orderByAsc('id')
530			->cursor([
531			'id' => 3,
532			'modified' => new DateTime('2017-01-01 10:00:00'),
533			])
534			->count();
535			},
536			1,
537			];
538
539			yield 'Descending forward start inclusive' => [
540			function (Table $posts) {
541			/** @var LampagerBehavior&Table $posts */
542			return $posts->lampager()
543			->forward()
544			->seekable()
545			->limit(3)
546			->orderByDesc('modified')
547			->orderByDesc('id')
548			->count();
549			},
550			3,
551			];
552
553			yield 'Descending forward start exclusive' => [
554			function (Table $posts) {
555			/** @var LampagerBehavior&Table $posts */
556			return $posts->lampager()
557			->forward()
558			->seekable()
559			->exclusive()
560			->limit(3)
561			->orderByDesc('modified')
562			->orderByDesc('id')
563			->count();
564			},
565			3,
566			];
567
568			yield 'Descending forward inclusive' => [
569			function (Table $posts) {
570			/** @var LampagerBehavior&Table $posts */
571			return $posts->lampager()
572			->forward()
573			->seekable()
574			->limit(3)
575			->orderByDesc('modified')
576			->orderByDesc('id')
577			->cursor([
578			'id' => 3,
579			'modified' => new DateTime('2017-01-01 10:00:00'),
580			])
581			->count();
582			},
583			2,
584			];
585
586			yield 'Descending forward exclusive' => [
587			function (Table $posts) {
588			/** @var LampagerBehavior&Table $posts */
589			return $posts->lampager()
590			->forward()
591			->seekable()
592			->exclusive()
593			->limit(3)
594			->orderByDesc('modified')
595			->orderByDesc('id')
596			->cursor([
597			'id' => 3,
598			'modified' => new DateTime('2017-01-01 10:00:00'),
599			])
600			->count();
601			},
602			1,
603			];
604
605			yield 'Descending backward start inclusive' => [
606			function (Table $posts) {
607			/** @var LampagerBehavior&Table $posts */
608			return $posts->lampager()
609			->backward()
610			->seekable()
611			->limit(3)
612			->orderByDesc('modified')
613			->orderByDesc('id')
614			->count();
615			},
616			3,
617			];
618
619			yield 'Descending backward start exclusive' => [
620			function (Table $posts) {
621			/** @var LampagerBehavior&Table $posts */
622			return $posts->lampager()
623			->backward()
624			->seekable()
625			->exclusive()
626			->limit(3)
627			->orderByDesc('modified')
628			->orderByDesc('id')
629			->count();
630			},
631			3,
632			];
633
634			yield 'Descending backward inclusive' => [
635			function (Table $posts) {
636			/** @var LampagerBehavior&Table $posts */
637			return $posts->lampager()
638			->backward()
639			->seekable()
640			->limit(3)
641			->orderByDesc('modified')
642			->orderByDesc('id')
643			->cursor([
644			'id' => 3,
645			'modified' => new DateTime('2017-01-01 10:00:00'),
646			])
647			->count();
648			},
649			3,
650			];
651
652			yield 'Descending backward exclusive' => [
653			function (Table $posts) {
654			/** @var LampagerBehavior&Table $posts */
655			return $posts->lampager()
656			->backward()
657			->seekable()
658			->exclusive()
659			->limit(3)
660			->orderByDesc('modified')
661			->orderByDesc('id')
662			->cursor([
663			'id' => 3,
664			'modified' => new DateTime('2017-01-01 10:00:00'),
665			])
666			->count();
667			},
668			3,
669			];
670			}
671			}
672

lampager / lampager-cakephp

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QueryTest::countProvider() B

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