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QueryRegressionTest.php
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QueryRegressionTest.php
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<?php
/**
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
* Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The MIT License
* For full copyright and license information, please see the LICENSE.txt
* Redistributions of files must retain the above copyright notice.
*
* @copyright Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
* @link http://cakephp.org CakePHP(tm) Project
* @since 3.0.0
* @license http://www.opensource.org/licenses/mit-license.php MIT License
*/
namespace Cake\Test\TestCase\ORM;
use Cake\Core\Plugin;
use Cake\I18n\Time;
use Cake\ORM\Query;
use Cake\ORM\Table;
use Cake\ORM\TableRegistry;
use Cake\TestSuite\TestCase;
/**
* Contains regression test for the Query builder
*
*/
class QueryRegressionTest extends TestCase
{
/**
* Fixture to be used
*
* @var array
*/
public $fixtures = [
'core.users',
'core.articles',
'core.comments',
'core.tags',
'core.articles_tags',
'core.authors',
'core.special_tags',
'core.translates',
'core.authors_tags',
];
/**
* Tear down
*
* @return void
*/
public function tearDown()
{
parent::tearDown();
TableRegistry::clear();
}
/**
* Test for https://github.com/cakephp/cakephp/issues/3087
*
* @return void
*/
public function testSelectTimestampColumn()
{
$table = TableRegistry::get('users');
$user = $table->find()->where(['id' => 1])->first();
$this->assertEquals(new Time('2007-03-17 01:16:23'), $user->created);
$this->assertEquals(new Time('2007-03-17 01:18:31'), $user->updated);
}
/**
* Tests that EagerLoader does not try to create queries for associations having no
* keys to compare against
*
* @return void
*/
public function testEagerLoadingFromEmptyResults()
{
$table = TableRegistry::get('Articles');
$table->belongsToMany('ArticlesTags');
$results = $table->find()->where(['id >' => 100])->contain('ArticlesTags')->toArray();
$this->assertEmpty($results);
}
/**
* Tests that eagerloading belongsToMany with find list fails with a helpful message.
*
* @expectedException \RuntimeException
* @return void
*/
public function testEagerLoadingBelongsToManyList()
{
$table = TableRegistry::get('Articles');
$table->belongsToMany('Tags', [
'finder' => 'list'
]);
$table->find()->contain('Tags')->toArray();
}
/**
* Tests that duplicate aliases in contain() can be used, even when they would
* naturally be attached to the query instead of eagerly loaded. What should
* happen here is that One of the duplicates will be changed to be loaded using
* an extra query, but yielding the same results
*
* @return void
*/
public function testDuplicateAttachableAliases()
{
TableRegistry::get('Stuff', ['table' => 'tags']);
TableRegistry::get('Things', ['table' => 'articles_tags']);
$table = TableRegistry::get('Articles');
$table->belongsTo('Authors');
$table->hasOne('Things', ['propertyName' => 'articles_tag']);
$table->Authors->target()->hasOne('Stuff', [
'foreignKey' => 'id',
'propertyName' => 'favorite_tag'
]);
$table->Things->target()->belongsTo('Stuff', [
'foreignKey' => 'tag_id',
'propertyName' => 'foo'
]);
$results = $table->find()
->contain(['Authors.Stuff', 'Things.Stuff'])
->order(['Articles.id' => 'ASC'])
->toArray();
$this->assertEquals(1, $results[0]->articles_tag->foo->id);
$this->assertEquals(1, $results[0]->author->favorite_tag->id);
$this->assertEquals(2, $results[1]->articles_tag->foo->id);
$this->assertEquals(1, $results[0]->author->favorite_tag->id);
$this->assertEquals(1, $results[2]->articles_tag->foo->id);
$this->assertEquals(3, $results[2]->author->favorite_tag->id);
$this->assertEquals(3, $results[3]->articles_tag->foo->id);
$this->assertEquals(3, $results[3]->author->favorite_tag->id);
}
/**
* Test for https://github.com/cakephp/cakephp/issues/3410
*
* @return void
*/
public function testNullableTimeColumn()
{
$table = TableRegistry::get('users');
$entity = $table->newEntity(['username' => 'derp', 'created' => null]);
$this->assertSame($entity, $table->save($entity));
$this->assertNull($entity->created);
}
/**
* Test for https://github.com/cakephp/cakephp/issues/3626
*
* Checks that join data is actually created and not tried to be updated every time
* @return void
*/
public function testCreateJointData()
{
$articles = TableRegistry::get('Articles');
$articles->belongsToMany('Highlights', [
'className' => 'TestApp\Model\Table\TagsTable',
'foreignKey' => 'article_id',
'targetForeignKey' => 'tag_id',
'through' => 'SpecialTags'
]);
$entity = $articles->get(2);
$data = [
'id' => 2,
'highlights' => [
[
'name' => 'New Special Tag',
'_joinData' => ['highlighted' => true, 'highlighted_time' => '2014-06-01 10:10:00']
]
]
];
$entity = $articles->patchEntity($entity, $data, ['Highlights._joinData']);
$articles->save($entity);
$entity = $articles->get(2, ['contain' => ['Highlights']]);
$this->assertEquals(4, $entity->highlights[0]->_joinData->tag_id);
$this->assertEquals('2014-06-01', $entity->highlights[0]->_joinData->highlighted_time->format('Y-m-d'));
}
/**
* Tests that the junction table instance taken from both sides of a belongsToMany
* relationship is actually the same object.
*
* @return void
*/
public function testReciprocalBelongsToMany()
{
$articles = TableRegistry::get('Articles');
$tags = TableRegistry::get('Tags');
$articles->belongsToMany('Tags');
$tags->belongsToMany('Articles');
$left = $articles->Tags->junction();
$right = $tags->Articles->junction();
$this->assertSame($left, $right);
}
/**
* Test for https://github.com/cakephp/cakephp/issues/4253
*
* Makes sure that the belongsToMany association is not overwritten with conflicting information
* by any of the sides when the junction() function is invoked
*
* @return void
*/
public function testReciprocalBelongsToMany2()
{
$articles = TableRegistry::get('Articles');
$tags = TableRegistry::get('Tags');
$articles->belongsToMany('Tags');
$tags->belongsToMany('Articles');
$sub = $articles->Tags->find()->select(['id'])->matching('Articles', function ($q) {
return $q->where(['Articles.id' => 1]);
});
$query = $articles->Tags->find()->where(['id NOT IN' => $sub]);
$this->assertEquals(1, $query->count());
}
/**
* Returns an array with the saving strategies for a belongsTo association
*
* @return array
*/
public function strategyProvider()
{
return [['append', 'replace']];
}
/**
* Test for https://github.com/cakephp/cakephp/issues/3677 and
* https://github.com/cakephp/cakephp/issues/3714
*
* Checks that only relevant associations are passed when saving _joinData
* Tests that _joinData can also save deeper associations
*
* @dataProvider strategyProvider
* @param string $strategy
* @return void
*/
public function testBelongsToManyDeepSave($strategy)
{
$articles = TableRegistry::get('Articles');
$articles->belongsToMany('Highlights', [
'className' => 'TestApp\Model\Table\TagsTable',
'foreignKey' => 'article_id',
'targetForeignKey' => 'tag_id',
'through' => 'SpecialTags',
'saveStrategy' => $strategy
]);
$articles->Highlights->junction()->belongsTo('Authors');
$articles->Highlights->hasOne('Authors', [
'foreignKey' => 'id'
]);
$entity = $articles->get(2, ['contain' => ['Highlights']]);
$data = [
'highlights' => [
[
'name' => 'New Special Tag',
'_joinData' => [
'highlighted' => true,
'highlighted_time' => '2014-06-01 10:10:00',
'author' => [
'name' => 'mariano'
]
],
'author' => ['name' => 'mark']
]
]
];
$options = [
'associated' => [
'Highlights._joinData.Authors', 'Highlights.Authors'
]
];
$entity = $articles->patchEntity($entity, $data, $options);
$articles->save($entity, $options);
$entity = $articles->get(2, [
'contain' => [
'SpecialTags' => ['sort' => ['SpecialTags.id' => 'ASC']],
'SpecialTags.Authors',
'Highlights.Authors'
]
]);
$this->assertEquals('mark', end($entity->highlights)->author->name);
$lastTag = end($entity->special_tags);
$this->assertTrue($lastTag->highlighted);
$this->assertEquals('2014-06-01 10:10:00', $lastTag->highlighted_time->format('Y-m-d H:i:s'));
$this->assertEquals('mariano', $lastTag->author->name);
}
/**
* Tests that no exceptions are generated becuase of ambiguous column names in queries
* during a save operation
*
* @see https://github.com/cakephp/cakephp/issues/3803
* @return void
*/
public function testSaveWithCallbacks()
{
$articles = TableRegistry::get('Articles');
$articles->belongsTo('Authors');
$articles->eventManager()->attach(function ($event, $query) {
return $query->contain('Authors');
}, 'Model.beforeFind');
$article = $articles->newEntity();
$article->title = 'Foo';
$article->body = 'Bar';
$this->assertSame($article, $articles->save($article));
}
/**
* Test that save() works with entities containing expressions
* as properties.
*
* @return void
*/
public function testSaveWithExpressionProperty()
{
$articles = TableRegistry::get('Articles');
$article = $articles->newEntity();
$article->title = new \Cake\Database\Expression\QueryExpression("SELECT 'jose'");
$this->assertSame($article, $articles->save($article));
}
/**
* Tests that whe saving deep associations for a belongsToMany property,
* data is not removed becuase of excesive associations filtering.
*
* @see https://github.com/cakephp/cakephp/issues/4009
* @return void
*/
public function testBelongsToManyDeepSave2()
{
$articles = TableRegistry::get('Articles');
$articles->belongsToMany('Highlights', [
'className' => 'TestApp\Model\Table\TagsTable',
'foreignKey' => 'article_id',
'targetForeignKey' => 'tag_id',
'through' => 'SpecialTags',
]);
$articles->Highlights->hasMany('TopArticles', [
'className' => 'TestApp\Model\Table\ArticlesTable',
'foreignKey' => 'author_id',
]);
$entity = $articles->get(2, ['contain' => ['Highlights']]);
$data = [
'highlights' => [
[
'name' => 'New Special Tag',
'_joinData' => [
'highlighted' => true,
'highlighted_time' => '2014-06-01 10:10:00',
],
'top_articles' => [
['title' => 'First top article'],
['title' => 'Second top article'],
]
]
]
];
$options = [
'associated' => [
'Highlights._joinData', 'Highlights.TopArticles'
]
];
$entity = $articles->patchEntity($entity, $data, $options);
$articles->save($entity, $options);
$entity = $articles->get(2, [
'contain' => [
'Highlights.TopArticles'
]
]);
$highlights = $entity->highlights[0];
$this->assertEquals('First top article', $highlights->top_articles[0]->title);
$this->assertEquals('Second top article', $highlights->top_articles[1]->title);
$this->assertEquals(
new Time('2014-06-01 10:10:00'),
$highlights->_joinData->highlighted_time
);
}
/**
* An integration test that spot checks that associations use the
* correct alias names to generate queries.
*
* @return void
*/
public function testPluginAssociationQueryGeneration()
{
Plugin::load('TestPlugin');
$articles = TableRegistry::get('Articles');
$articles->hasMany('TestPlugin.Comments');
$articles->belongsTo('TestPlugin.Authors');
$result = $articles->find()
->where(['Articles.id' => 2])
->contain(['Comments', 'Authors'])
->first();
$this->assertNotEmpty(
$result->comments[0]->id,
'No SQL error and comment exists.'
);
$this->assertNotEmpty(
$result->author->id,
'No SQL error and author exists.'
);
}
/**
* Tests that loading associations having the same alias in the
* joinable associations chain is not sensitive to the order in which
* the associations are selected.
*
* @see https://github.com/cakephp/cakephp/issues/4454
* @return void
*/
public function testAssociationChainOrder()
{
$articles = TableRegistry::get('Articles');
$articles->belongsTo('Authors');
$articles->hasOne('ArticlesTags');
$articlesTags = TableRegistry::get('ArticlesTags');
$articlesTags->belongsTo('Authors', [
'foreignKey' => 'tag_id'
]);
$resultA = $articles->find()
->contain(['ArticlesTags.Authors', 'Authors'])
->first();
$resultB = $articles->find()
->contain(['Authors', 'ArticlesTags.Authors'])
->first();
$this->assertEquals($resultA, $resultB);
$this->assertNotEmpty($resultA->author);
$this->assertNotEmpty($resultA->articles_tag->author);
}
/**
* Test that offset/limit are elided from subquery loads.
*
* @return void
*/
public function testAssociationSubQueryNoOffset()
{
$table = TableRegistry::get('Articles');
$table->addBehavior('Translate', ['fields' => ['title', 'body']]);
$table->locale('eng');
$query = $table->find('translations')
->order(['Articles.id' => 'ASC'])
->limit(10)
->offset(1);
$result = $query->toArray();
$this->assertCount(2, $result);
}
/**
* Tests that using the subquery strategy in a deep association returns the right results
*
* @see https://github.com/cakephp/cakephp/issues/4484
* @return void
*/
public function testDeepBelongsToManySubqueryStrategy()
{
$table = TableRegistry::get('Authors');
$table->hasMany('Articles');
$table->Articles->belongsToMany('Tags', [
'strategy' => 'subquery'
]);
$result = $table->find()->contain(['Articles.Tags'])->toArray();
$this->assertEquals(
['tag1', 'tag3'],
collection($result[2]->articles[0]->tags)->extract('name')->toArray()
);
}
/**
* Tests that using the subquery strategy in a deep association returns the right results
*
* @see https://github.com/cakephp/cakephp/issues/5769
* @return void
*/
public function testDeepBelongsToManySubqueryStrategy2()
{
$table = TableRegistry::get('Authors');
$table->hasMany('Articles');
$table->Articles->belongsToMany('Tags', [
'strategy' => 'subquery'
]);
$table->belongsToMany('Tags', [
'strategy' => 'subquery',
]);
$table->Articles->belongsTo('Authors');
$result = $table->Articles->find()
->where(['Authors.id >' => 1])
->contain(['Authors.Tags'])
->toArray();
$this->assertEquals(
['tag1', 'tag2'],
collection($result[0]->author->tags)->extract('name')->toArray()
);
$this->assertEquals(3, $result[0]->author->id);
}
/**
* Tests that getting the count of a query having containments return
* the correct results
*
* @see https://github.com/cakephp/cakephp/issues/4511
* @return void
*/
public function testCountWithContain()
{
$table = TableRegistry::get('Articles');
$table->belongsTo('Authors', ['joinType' => 'inner']);
$count = $table
->find()
->contain(['Authors' => function ($q) {
return $q->where(['Authors.id' => 1]);
}])
->count();
$this->assertEquals(2, $count);
}
/**
* Test that deep containments don't generate empty entities for
* intermediary relations.
*
* @return void
*/
public function testContainNoEmptyAssociatedObjects()
{
$comments = TableRegistry::get('Comments');
$comments->belongsTo('Users');
$users = TableRegistry::get('Users');
$users->hasMany('Articles', [
'foreignKey' => 'author_id'
]);
$comments->updateAll(['user_id' => 99], ['id' => 1]);
$result = $comments->find()
->contain(['Users'])
->where(['Comments.id' => 1])
->first();
$this->assertNull($result->user, 'No record should be null.');
$result = $comments->find()
->contain(['Users', 'Users.Articles'])
->where(['Comments.id' => 1])
->first();
$this->assertNull($result->user, 'No record should be null.');
}
/**
* Tests that using a comparison expression inside an OR condition works
*
* @see https://github.com/cakephp/cakephp/issues/5081
* @return void
*/
public function testOrConditionsWithExpression()
{
$table = TableRegistry::get('Articles');
$query = $table->find();
$query->where([
'OR' => [
new \Cake\Database\Expression\Comparison('id', 1, 'integer', '>'),
new \Cake\Database\Expression\Comparison('id', 3, 'integer', '<')
]
]);
$results = $query->toArray();
$this->assertCount(3, $results);
}
/**
* Tests that calling count on a query having a union works correctly
*
* @see https://github.com/cakephp/cakephp/issues/5107
* @return void
*/
public function testCountWithUnionQuery()
{
$table = TableRegistry::get('Articles');
$query = $table->find()->where(['id' => 1]);
$query2 = $table->find()->where(['id' => 2]);
$query->union($query2);
$this->assertEquals(2, $query->count());
}
/**
* Integration test when selecting no fields on the primary table.
*
* @return void
*/
public function testSelectNoFieldsOnPrimaryAlias()
{
$table = TableRegistry::get('Articles');
$table->belongsTo('Users');
$query = $table->find()
->select(['Users__id' => 'id']);
$results = $query->toArray();
$this->assertCount(3, $results);
}
/**
* Tests that calling first on the query results will not remove all other results
* from the set.
*
* @return void
*/
public function testFirstOnResultSet()
{
$results = TableRegistry::get('Articles')->find()->all();
$this->assertEquals(3, $results->count());
$this->assertNotNull($results->first());
$this->assertCount(3, $results->toArray());
}
/**
* Checks that matching and contain can be called for the same belongsTo association
*
* @see https://github.com/cakephp/cakephp/issues/5463
* @return void
*/
public function testFindMatchingAndContain()
{
$table = TableRegistry::get('Articles');
$table->belongsTo('Authors');
$article = $table->find()
->contain('Authors')
->matching('Authors', function ($q) {
return $q->where(['Authors.id' => 1]);
})
->first();
$this->assertNotNull($article->author);
$this->assertEquals($article->author, $article->_matchingData['Authors']);
}
/**
* Checks that matching and contain can be called for the same belongsTo association
*
* @see https://github.com/cakephp/cakephp/issues/5463
* @return void
*/
public function testFindMatchingAndContainWithSubquery()
{
$table = TableRegistry::get('authors');
$table->hasMany('articles', ['strategy' => 'subquery']);
$table->articles->belongsToMany('tags');
$result = $table->find()
->matching('articles.tags', function ($q) {
return $q->where(['tags.id' => 2]);
})
->contain('articles');
$this->assertCount(2, $result->first()->articles);
}
/**
* Tests that matching does not overwrite associations in contain
*
* @see https://github.com/cakephp/cakephp/issues/5584
* @return void
*/
public function testFindMatchingOverwrite()
{
$comments = TableRegistry::get('Comments');
$comments->belongsTo('Articles');
$articles = TableRegistry::get('Articles');
$articles->belongsToMany('Tags');
$result = $comments
->find()
->matching('Articles.Tags', function ($q) {
return $q->where(['Tags.id' => 2]);
})
->contain('Articles')
->first();
$this->assertEquals(1, $result->id);
$this->assertEquals(1, $result->_matchingData['Articles']->id);
$this->assertEquals(2, $result->_matchingData['Tags']->id);
$this->assertNotNull($result->article);
$this->assertEquals($result->article, $result->_matchingData['Articles']);
}
/**
* Tests that matching does not overwrite associations in contain
*
* @see https://github.com/cakephp/cakephp/issues/5584
* @return void
*/
public function testFindMatchingOverwrite2()
{
$comments = TableRegistry::get('Comments');
$comments->belongsTo('Articles');
$articles = TableRegistry::get('Articles');
$articles->belongsTo('Authors');
$articles->belongsToMany('Tags');
$result = $comments
->find()
->matching('Articles.Tags', function ($q) {
return $q->where(['Tags.id' => 2]);
})
->contain('Articles.Authors')
->first();
$this->assertNotNull($result->article->author);
}
/**
* Tests that trying to contain an inexistent association
* throws an exception and not a fatal error.
*
* @expectedException InvalidArgumentException
* @return void
*/
public function testQueryNotFatalError()
{
$comments = TableRegistry::get('Comments');
$comments->find()->contain('Deprs')->all();
}
/**
* Tests that using matching and contain on belongsTo associations
* works correctly.
*
* @see https://github.com/cakephp/cakephp/issues/5721
* @return void
*/
public function testFindMatchingWithContain()
{
$comments = TableRegistry::get('Comments');
$comments->belongsTo('Articles');
$comments->belongsTo('Users');
$result = $comments->find()
->contain(['Articles', 'Users'])
->matching('Articles', function ($q) {
return $q->where(['Articles.id >=' => 1]);
})
->matching('Users', function ($q) {
return $q->where(['Users.id >=' => 1]);
})
->order(['Comments.id' => 'ASC'])
->first();
$this->assertInstanceOf('Cake\ORM\Entity', $result->article);
$this->assertInstanceOf('Cake\ORM\Entity', $result->user);
$this->assertEquals(2, $result->user->id);
$this->assertEquals(1, $result->article->id);
}
/**
* Tests that HasMany associations don't use duplicate PK values.
*
* @return void
*/
public function testHasManyEagerLoadingUniqueKey()
{
$table = TableRegistry::get('ArticlesTags');
$table->belongsTo('Articles', [
'strategy' => 'select'
]);
$result = $table->find()
->contain(['Articles' => function ($q) {
$result = $q->sql();
$this->assertNotContains(':c2', $result, 'Only 2 bindings as there are only 2 rows.');
$this->assertNotContains(':c3', $result, 'Only 2 bindings as there are only 2 rows.');
return $q;
}])
->toArray();
$this->assertNotEmpty($result[0]->article);
}
/**
* Tests that using contain but selecting no fields from the association
* does not trigger any errors and fetches the right results.
*
* @see https://github.com/cakephp/cakephp/issues/6214
* @return void
*/
public function testContainWithNoFields()
{
$table = TableRegistry::get('Comments');
$table->belongsTo('Users');
$results = $table->find()
->select(['Comments.id', 'Comments.user_id'])
->contain(['Users'])
->where(['Users.id' => 1])
->combine('id', 'user_id');
$this->assertEquals([3 => 1, 4 => 1, 5 => 1], $results->toArray());
}
/**
* Tests that using matching and selecting no fields for that association
* will no trigger any errors and fetch the right results
*
* @see https://github.com/cakephp/cakephp/issues/6223
* @return void
*/
public function testMatchingWithNoFields()
{
$table = TableRegistry::get('Users');
$table->hasMany('Comments');
$results = $table->find()
->select(['Users.id'])
->matching('Comments', function ($q) {
return $q->where(['Comments.id' => 1]);
})
->extract('id')
->toList();
$this->assertEquals([2], $results);
}
/**
* Tests that using a subquery as part of an expression will not make invalid SQL
*
* @return void
*/
public function testSubqueryInSelectExpression()
{
$table = TableRegistry::get('Comments');
$ratio = $table->find()
->select(function ($query) use ($table) {
$allCommentsCount = $table->find()->select($query->func()->count('*'));
$countToFloat = $query->newExpr([$query->func()->count('*'), '1.0'])->type('*');
return [
'ratio' => $query
->newExpr($countToFloat)
->add($allCommentsCount)
->type('/')
];
})
->where(['user_id' => 1])
->first()
->ratio;
$this->assertEquals(0.5, $ratio);
}
/**
* Tests calling last on an empty table
*
* @see https://github.com/cakephp/cakephp/issues/6683
* @return void
*/
public function testFindLastOnEmptyTable()
{
$table = TableRegistry::get('Comments');
$table->deleteAll(['1 = 1']);
$this->assertEquals(0, $table->find()->count());
$this->assertNull($table->find()->last());
}
/**
* Test that the typemaps used in function expressions
* create the correct results.
*
* @return void
*/
public function testTypemapInFunctions()
{
$table = TableRegistry::get('Comments');
$table->updateAll(['published' => null], ['1 = 1']);
$query = $table->find();
$query->select([
'id',
'coalesced' => $query->func()->coalesce(
['published' => 'literal', -1],
['integer']
)
]);
$result = $query->all()->first();
$this->assertSame(
'-1',
$result['coalesced'],
'Output values for functions are not cast yet.'
);
}
}