QueryTest::countProvider() - Code Metrics - Inspection of "Update requirement to cakephp/cakephp@^5.1" - lampager/lampager-cakephp - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#51)

by Chito

created 2025-01-08 17:57 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\Attributes\DataProvider;
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\Attributes\DataProvider;
23			use PHPUnit\Framework\MockObject\MockObject;
24
25			class QueryTest extends TestCase
26			{
27			public array $fixtures = [
28			'plugin.Lampager\\Cake.Posts',
29			];
30
31			public function setUp(): void
32			{
33			parent::setUp();
34
35			set_error_handler(
36			static function ($errno, $errstr, $errfile, $errline) {
37			throw new \ErrorException($errstr, 0, $errno, $errfile, $errline);
38			},
39			E_ALL
40			);
41			}
42
43			public function tearDown(): void
44			{
45			restore_error_handler();
46
47			parent::tearDown();
48			}
49
50			#[DataProvider('orderProvider')]
51			public function testOrderBy(callable $factory, PaginationResult $expected): void
52			{
53			/** @var LampagerBehavior&Table $posts */
54			$posts = TableRegistry::getTableLocator()->get('Posts');
55			$posts->addBehavior(LampagerBehavior::class);
56
57			/** @var Query $query */
58			$query = $factory($posts);
59			$this->assertJsonEquals($expected, $query->paginate());
60			}
61
62			#[DataProvider('orderProvider')]
63			public function testOrderClear(callable $factory): void
64			{
65			$this->expectException(LampagerException::class);
66			$this->expectExceptionMessage('At least one order constraint required');
67
68			/** @var LampagerBehavior&Table $posts */
69			$posts = TableRegistry::getTableLocator()->get('Posts');
70			$posts->addBehavior(LampagerBehavior::class);
71
72			/** @var Query $query */
73			$query = $factory($posts);
74			$query->orderBy([], true);
75			$query->paginate();
76			}
77
78			public function testOrderIllegal(): void
79			{
80			$this->expectException(BadKeywordException::class);
81			$this->expectExceptionMessage('OrderClauseExpression does not have direction');
82
83			/** @var MockObject&OrderClauseExpression $expression */
84			$expression = $this->getMockBuilder(OrderClauseExpression::class)->disableOriginalConstructor()->getMock();
85			$expression->method('sql')->willReturn('modified');
86
87			/** @var LampagerBehavior&Table $posts */
88			$posts = TableRegistry::getTableLocator()->get('Posts');
89			$posts->addBehavior(LampagerBehavior::class);
90			$posts->lampager()
91			->orderBy([$expression])
92			->paginate();
93			}
94
95			public function testOrderQueryExpression(): void
96			{
97			/** @var LampagerBehavior&Table $posts */
98			$posts = TableRegistry::getTableLocator()->get('Posts');
99			$posts->addBehavior(LampagerBehavior::class);
100
101			$expected = new PaginationResult(
102			[
103			new Entity([
104			'id' => 1,
105			'modified' => new DateTime('2017-01-01 10:00:00'),
106			]),
107			],
108			[
109			'hasPrevious' => null,
110			'previousCursor' => null,
111			'hasNext' => true,
112			'nextCursor' => [
113			'id' => 3,
114			'modified' => new DateTime('2017-01-01 10:00:00'),
115			],
116			]
117			);
118
119			$actual = $posts->lampager()
120			->orderBy([$posts->selectQuery()->expr('modified')])
121			->orderBy([$posts->selectQuery()->expr('id')])
122			->limit(1)
123			->paginate();
124
125			$this->assertJsonEquals($expected, $actual);
126			}
127
128			public function testLimitQueryExpression(): void
129			{
130			/** @var LampagerBehavior&Table $posts */
131			$posts = TableRegistry::getTableLocator()->get('Posts');
132			$posts->addBehavior(LampagerBehavior::class);
133
134			$expected = new PaginationResult(
135			[
136			new Entity([
137			'id' => 1,
138			'modified' => new DateTime('2017-01-01 10:00:00'),
139			]),
140			],
141			[
142			'hasPrevious' => null,
143			'previousCursor' => null,
144			'hasNext' => true,
145			'nextCursor' => [
146			'id' => 3,
147			'modified' => new DateTime('2017-01-01 10:00:00'),
148			],
149			]
150			);
151
152			$actual = $posts->lampager()
153			->orderByAsc('modified')
154			->orderByAsc('id')
155			->limit($posts->selectQuery()->expr('1'))
156			->paginate();
157
158			$this->assertJsonEquals($expected, $actual);
159			}
160
161			public function testLimitIllegalQueryExpression(): void
162			{
163			$this->expectException(LimitParameterException::class);
164			$this->expectExceptionMessage('Limit must be positive integer');
165
166			/** @var LampagerBehavior&Table $posts */
167			$posts = TableRegistry::getTableLocator()->get('Posts');
168			$posts->addBehavior(LampagerBehavior::class);
169			$posts->lampager()
170			->orderByAsc('modified')
171			->orderByAsc('id')
172			->limit($posts->selectQuery()->expr('1 + 1'))
173			->paginate();
174			}
175
176			public function testWhere(): void
177			{
178			/** @var LampagerBehavior&Table $posts */
179			$posts = TableRegistry::getTableLocator()->get('Posts');
180			$posts->addBehavior(LampagerBehavior::class);
181
182			$expected = new PaginationResult(
183			[
184			new Entity([
185			'id' => 3,
186			'modified' => new DateTime('2017-01-01 10:00:00'),
187			]),
188			],
189			[
190			'hasPrevious' => null,
191			'previousCursor' => null,
192			'hasNext' => true,
193			'nextCursor' => [
194			'id' => 5,
195			'modified' => new DateTime('2017-01-01 10:00:00'),
196			],
197			]
198			);
199
200			$actual = $posts->lampager()
201			->where(['id >' => 1])
202			->orderByAsc('modified')
203			->orderByAsc('id')
204			->limit(1)
205			->paginate();
206
207			$this->assertJsonEquals($expected, $actual);
208			}
209
210			public function testGroup(): void
211			{
212			$this->expectException(InsufficientConstraintsException::class);
213			$this->expectExceptionMessage('group()/union() are not supported');
214
215			/** @var LampagerBehavior&Table $posts */
216			$posts = TableRegistry::getTableLocator()->get('Posts');
217			$posts->addBehavior(LampagerBehavior::class);
218			$posts->lampager()
219			->orderByAsc('modified')
220			->orderByAsc('id')
221			->groupBy('modified')
222			->paginate();
223			}
224
225			public function testUnion(): void
226			{
227			$this->expectException(InsufficientConstraintsException::class);
228			$this->expectExceptionMessage('group()/union() are not supported');
229
230			/** @var LampagerBehavior&Table $posts */
231			$posts = TableRegistry::getTableLocator()->get('Posts');
232			$posts->addBehavior(LampagerBehavior::class);
233			$posts->lampager()
234			->orderByAsc('modified')
235			->orderByAsc('id')
236			->union($posts->selectQuery()->select())
237			->paginate();
238			}
239
240			public function testCall(): void
241			{
242			$this->expectException(\BadMethodCallException::class);
243			$this->expectExceptionMessage('Method Lampager\Cake\ORM\Query::take does not exist');
244
245			/** @var LampagerBehavior&Table $posts */
246			$posts = TableRegistry::getTableLocator()->get('Posts');
247			$posts->addBehavior(LampagerBehavior::class);
248			$posts->lampager()
249			->orderByAsc('id')
250			->take();
251			}
252
253			public function testDebugInfo(): void
254			{
255			/** @var LampagerBehavior&Table $posts */
256			$posts = TableRegistry::getTableLocator()->get('Posts');
257			$posts->addBehavior(LampagerBehavior::class);
258
259			$actual = $posts->lampager()
260			->orderByAsc('modified')
261			->orderByAsc('id')
262			->limit(3)
263			->__debugInfo();
264
265			$this->assertSame('This is a Lampager Query object to get the paginated results.', $actual['(help)']);
266			$this->assertInstanceOf(Paginator::class, $actual['paginator']);
267			$this->assertTextStartsWith('SELECT ', $actual['sql']);
268			$this->assertSame($posts, $actual['repository']);
269
270			$this->assertArrayHasKey('params', $actual);
271			$this->assertArrayHasKey('defaultTypes', $actual);
272			$this->assertArrayHasKey('decorators', $actual);
273			$this->assertArrayHasKey('executed', $actual);
274			$this->assertArrayHasKey('hydrate', $actual);
275			$this->assertArrayHasKey('formatters', $actual);
276			$this->assertArrayHasKey('mapReducers', $actual);
277			$this->assertArrayHasKey('contain', $actual);
278			$this->assertArrayHasKey('matching', $actual);
279			$this->assertArrayHasKey('extraOptions', $actual);
280			}
281
282			public function testDebugInfoIncomplete(): void
283			{
284			/** @var LampagerBehavior&Table $posts */
285			$posts = TableRegistry::getTableLocator()->get('Posts');
286			$posts->addBehavior(LampagerBehavior::class);
287
288			$actual = $posts->lampager()
289			->limit(3)
290			->__debugInfo();
291
292			$this->assertSame('This is a Lampager Query object to get the paginated results.', $actual['(help)']);
293			$this->assertInstanceOf(Paginator::class, $actual['paginator']);
294			$this->assertSame('SQL could not be generated for this query as it is incomplete: At least one order constraint required', $actual['sql']);
295			$this->assertSame($posts, $actual['repository']);
296
297			$this->assertArrayHasKey('params', $actual);
298			$this->assertArrayHasKey('defaultTypes', $actual);
299			$this->assertArrayHasKey('decorators', $actual);
300			$this->assertArrayHasKey('executed', $actual);
301			$this->assertArrayHasKey('hydrate', $actual);
302			$this->assertArrayHasKey('formatters', $actual);
303			$this->assertArrayHasKey('mapReducers', $actual);
304			$this->assertArrayHasKey('contain', $actual);
305			$this->assertArrayHasKey('matching', $actual);
306			$this->assertArrayHasKey('extraOptions', $actual);
307			}
308
309			#[DataProvider('countProvider')]
310			public function testCount(callable $factory, int $expected): void
311			{
312			/** @var LampagerBehavior&Table $posts */
313			$posts = TableRegistry::getTableLocator()->get('Posts');
314			$posts->addBehavior(LampagerBehavior::class);
315
316			$this->assertSame($expected, $factory($posts));
317			}
318
319			public static function orderProvider(): Generator
320			{
321			yield 'Ascending and ascending' => [
322			function (Table $posts) {
323			/** @var LampagerBehavior&Table $posts */
324			return $posts->lampager()
325			->forward()
326			->seekable()
327			->limit(3)
328			->orderBy([
329			'modified' => 'asc',
330			'id' => 'asc',
331			]);
332			},
333			new PaginationResult(
334			[
335			new Entity([
336			'id' => 1,
337			'modified' => new DateTime('2017-01-01 10:00:00'),
338			]),
339			new Entity([
340			'id' => 3,
341			'modified' => new DateTime('2017-01-01 10:00:00'),
342			]),
343			new Entity([
344			'id' => 5,
345			'modified' => new DateTime('2017-01-01 10:00:00'),
346			]),
347			],
348			[
349			'hasPrevious' => null,
350			'previousCursor' => null,
351			'hasNext' => true,
352			'nextCursor' => [
353			'id' => 2,
354			'modified' => new DateTime('2017-01-01 11:00:00'),
355			],
356			]
357			),
358			];
359
360			yield 'Descending and descending' => [
361			function (Table $posts) {
362			/** @var LampagerBehavior&Table $posts */
363			return $posts->lampager()
364			->forward()
365			->seekable()
366			->limit(3)
367			->orderBy([
368			'modified' => 'desc',
369			'id' => 'desc',
370			]);
371			},
372			new PaginationResult(
373			[
374			new Entity([
375			'id' => 4,
376			'modified' => new DateTime('2017-01-01 11:00:00'),
377			]),
378			new Entity([
379			'id' => 2,
380			'modified' => new DateTime('2017-01-01 11:00:00'),
381			]),
382			new Entity([
383			'id' => 5,
384			'modified' => new DateTime('2017-01-01 10:00:00'),
385			]),
386			],
387			[
388			'hasPrevious' => null,
389			'previousCursor' => null,
390			'hasNext' => true,
391			'nextCursor' => [
392			'id' => 3,
393			'modified' => new DateTime('2017-01-01 10:00:00'),
394			],
395			]
396			),
397			];
398			}
399
400			public static function countProvider(): Generator
401			{
402			yield 'Ascending forward start inclusive' => [
403			function (Table $posts) {
404			/** @var LampagerBehavior&Table $posts */
405			return $posts->lampager()
406			->forward()
407			->seekable()
408			->limit(3)
409			->orderByAsc('modified')
410			->orderByAsc('id')
411			->count();
412			},
413			3,
414			];
415
416			yield 'Ascending forward start exclusive' => [
417			function (Table $posts) {
418			/** @var LampagerBehavior&Table $posts */
419			return $posts->lampager()
420			->forward()
421			->seekable()
422			->exclusive()
423			->limit(3)
424			->orderByAsc('modified')
425			->orderByAsc('id')
426			->count();
427			},
428			3,
429			];
430
431			yield 'Ascending forward inclusive' => [
432			function (Table $posts) {
433			/** @var LampagerBehavior&Table $posts */
434			return $posts->lampager()
435			->forward()
436			->seekable()
437			->limit(3)
438			->orderByAsc('modified')
439			->orderByAsc('id')
440			->cursor([
441			'id' => 3,
442			'modified' => new DateTime('2017-01-01 10:00:00'),
443			])
444			->count();
445			},
446			3,
447			];
448
449			yield 'Ascending forward exclusive' => [
450			function (Table $posts) {
451			/** @var LampagerBehavior&Table $posts */
452			return $posts->lampager()
453			->forward()
454			->seekable()
455			->exclusive()
456			->limit(3)
457			->orderByAsc('modified')
458			->orderByAsc('id')
459			->cursor([
460			'id' => 3,
461			'modified' => new DateTime('2017-01-01 10:00:00'),
462			])
463			->count();
464			},
465			3,
466			];
467
468			yield 'Ascending backward start inclusive' => [
469			function (Table $posts) {
470			/** @var LampagerBehavior&Table $posts */
471			return $posts->lampager()
472			->backward()
473			->seekable()
474			->limit(3)
475			->orderByAsc('modified')
476			->orderByAsc('id')
477			->count();
478			},
479			3,
480			];
481
482			yield 'Ascending backward start exclusive' => [
483			function (Table $posts) {
484			/** @var LampagerBehavior&Table $posts */
485			return $posts->lampager()
486			->backward()
487			->seekable()
488			->exclusive()
489			->limit(3)
490			->orderByAsc('modified')
491			->orderByAsc('id')
492			->count();
493			},
494			3,
495			];
496
497			yield 'Ascending backward inclusive' => [
498			function (Table $posts) {
499			/** @var LampagerBehavior&Table $posts */
500			return $posts->lampager()
501			->backward()
502			->seekable()
503			->limit(3)
504			->orderByAsc('modified')
505			->orderByAsc('id')
506			->cursor([
507			'id' => 3,
508			'modified' => new DateTime('2017-01-01 10:00:00'),
509			])
510			->count();
511			},
512			2,
513			];
514
515			yield 'Ascending backward exclusive' => [
516			function (Table $posts) {
517			/** @var LampagerBehavior&Table $posts */
518			return $posts->lampager()
519			->backward()
520			->seekable()
521			->exclusive()
522			->limit(3)
523			->orderByAsc('modified')
524			->orderByAsc('id')
525			->cursor([
526			'id' => 3,
527			'modified' => new DateTime('2017-01-01 10:00:00'),
528			])
529			->count();
530			},
531			1,
532			];
533
534			yield 'Descending forward start inclusive' => [
535			function (Table $posts) {
536			/** @var LampagerBehavior&Table $posts */
537			return $posts->lampager()
538			->forward()
539			->seekable()
540			->limit(3)
541			->orderByDesc('modified')
542			->orderByDesc('id')
543			->count();
544			},
545			3,
546			];
547
548			yield 'Descending forward start exclusive' => [
549			function (Table $posts) {
550			/** @var LampagerBehavior&Table $posts */
551			return $posts->lampager()
552			->forward()
553			->seekable()
554			->exclusive()
555			->limit(3)
556			->orderByDesc('modified')
557			->orderByDesc('id')
558			->count();
559			},
560			3,
561			];
562
563			yield 'Descending forward inclusive' => [
564			function (Table $posts) {
565			/** @var LampagerBehavior&Table $posts */
566			return $posts->lampager()
567			->forward()
568			->seekable()
569			->limit(3)
570			->orderByDesc('modified')
571			->orderByDesc('id')
572			->cursor([
573			'id' => 3,
574			'modified' => new DateTime('2017-01-01 10:00:00'),
575			])
576			->count();
577			},
578			2,
579			];
580
581			yield 'Descending forward exclusive' => [
582			function (Table $posts) {
583			/** @var LampagerBehavior&Table $posts */
584			return $posts->lampager()
585			->forward()
586			->seekable()
587			->exclusive()
588			->limit(3)
589			->orderByDesc('modified')
590			->orderByDesc('id')
591			->cursor([
592			'id' => 3,
593			'modified' => new DateTime('2017-01-01 10:00:00'),
594			])
595			->count();
596			},
597			1,
598			];
599
600			yield 'Descending backward start inclusive' => [
601			function (Table $posts) {
602			/** @var LampagerBehavior&Table $posts */
603			return $posts->lampager()
604			->backward()
605			->seekable()
606			->limit(3)
607			->orderByDesc('modified')
608			->orderByDesc('id')
609			->count();
610			},
611			3,
612			];
613
614			yield 'Descending backward start exclusive' => [
615			function (Table $posts) {
616			/** @var LampagerBehavior&Table $posts */
617			return $posts->lampager()
618			->backward()
619			->seekable()
620			->exclusive()
621			->limit(3)
622			->orderByDesc('modified')
623			->orderByDesc('id')
624			->count();
625			},
626			3,
627			];
628
629			yield 'Descending backward inclusive' => [
630			function (Table $posts) {
631			/** @var LampagerBehavior&Table $posts */
632			return $posts->lampager()
633			->backward()
634			->seekable()
635			->limit(3)
636			->orderByDesc('modified')
637			->orderByDesc('id')
638			->cursor([
639			'id' => 3,
640			'modified' => new DateTime('2017-01-01 10:00:00'),
641			])
642			->count();
643			},
644			3,
645			];
646
647			yield 'Descending backward exclusive' => [
648			function (Table $posts) {
649			/** @var LampagerBehavior&Table $posts */
650			return $posts->lampager()
651			->backward()
652			->seekable()
653			->exclusive()
654			->limit(3)
655			->orderByDesc('modified')
656			->orderByDesc('id')
657			->cursor([
658			'id' => 3,
659			'modified' => new DateTime('2017-01-01 10:00:00'),
660			])
661			->count();
662			},
663			3,
664			];
665			}
666			}
667

lampager / lampager-cakephp

Pull Request — master (#51)

QueryTest::countProvider() B

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