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<?php
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namespace yiiunit\framework\db;
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use yii\db\Query;
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/**
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* @group db
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* @group mysql
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*/
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class QueryTest extends DatabaseTestCase
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{
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public function testSelect()
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{
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// default
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$query = new Query;
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$query->select('*');
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$this->assertEquals(['*'], $query->select);
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$this->assertNull($query->distinct);
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$this->assertEquals(null, $query->selectOption);
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$query = new Query;
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$query->select('id, name', 'something')->distinct(true);
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$this->assertEquals(['id', 'name'], $query->select);
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$this->assertTrue($query->distinct);
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$this->assertEquals('something', $query->selectOption);
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}
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public function testFrom()
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{
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$query = new Query;
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$query->from('user');
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$this->assertEquals(['user'], $query->from);
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}
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public function testWhere()
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{
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$query = new Query;
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$query->where('id = :id', [':id' => 1]);
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$this->assertEquals('id = :id', $query->where);
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$this->assertEquals([':id' => 1], $query->params);
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$query->andWhere('name = :name', [':name' => 'something']);
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$this->assertEquals(['and', 'id = :id', 'name = :name'], $query->where);
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$this->assertEquals([':id' => 1, ':name' => 'something'], $query->params);
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$query->orWhere('age = :age', [':age' => '30']);
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$this->assertEquals(['or', ['and', 'id = :id', 'name = :name'], 'age = :age'], $query->where);
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$this->assertEquals([':id' => 1, ':name' => 'something', ':age' => '30'], $query->params);
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}
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public function testFilterWhere()
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{
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// should work with hash format
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$query = new Query;
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$query->filterWhere([
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'id' => 0,
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'title' => ' ',
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'author_ids' => [],
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]);
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$this->assertEquals(['id' => 0], $query->where);
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$query->andFilterWhere(['status' => null]);
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$this->assertEquals(['id' => 0], $query->where);
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$query->orFilterWhere(['name' => '']);
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$this->assertEquals(['id' => 0], $query->where);
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// should work with operator format
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$query = new Query;
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$condition = ['like', 'name', 'Alex'];
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$query->filterWhere($condition);
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$this->assertEquals($condition, $query->where);
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$query->andFilterWhere(['between', 'id', null, null]);
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$this->assertEquals($condition, $query->where);
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$query->orFilterWhere(['not between', 'id', null, null]);
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$this->assertEquals($condition, $query->where);
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$query->andFilterWhere(['in', 'id', []]);
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$this->assertEquals($condition, $query->where);
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$query->andFilterWhere(['not in', 'id', []]);
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$this->assertEquals($condition, $query->where);
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$query->andFilterWhere(['not in', 'id', []]);
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$this->assertEquals($condition, $query->where);
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$query->andFilterWhere(['like', 'id', '']);
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$this->assertEquals($condition, $query->where);
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$query->andFilterWhere(['or like', 'id', '']);
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$this->assertEquals($condition, $query->where);
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$query->andFilterWhere(['not like', 'id', ' ']);
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$this->assertEquals($condition, $query->where);
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$query->andFilterWhere(['or not like', 'id', null]);
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$this->assertEquals($condition, $query->where);
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}
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public function testFilterRecursively()
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{
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$query = new Query();
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$query->filterWhere(['and', ['like', 'name', ''], ['like', 'title', ''], ['id' => 1], ['not', ['like', 'name', '']]]);
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$this->assertEquals(['and', ['id' => 1]], $query->where);
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}
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public function testJoin()
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{
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}
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public function testGroup()
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{
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$query = new Query;
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$query->groupBy('team');
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$this->assertEquals(['team'], $query->groupBy);
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$query->addGroupBy('company');
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$this->assertEquals(['team', 'company'], $query->groupBy);
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$query->addGroupBy('age');
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$this->assertEquals(['team', 'company', 'age'], $query->groupBy);
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}
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public function testHaving()
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{
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$query = new Query;
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$query->having('id = :id', [':id' => 1]);
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$this->assertEquals('id = :id', $query->having);
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$this->assertEquals([':id' => 1], $query->params);
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$query->andHaving('name = :name', [':name' => 'something']);
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$this->assertEquals(['and', 'id = :id', 'name = :name'], $query->having);
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$this->assertEquals([':id' => 1, ':name' => 'something'], $query->params);
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$query->orHaving('age = :age', [':age' => '30']);
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$this->assertEquals(['or', ['and', 'id = :id', 'name = :name'], 'age = :age'], $query->having);
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$this->assertEquals([':id' => 1, ':name' => 'something', ':age' => '30'], $query->params);
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}
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public function testOrder()
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{
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$query = new Query;
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$query->orderBy('team');
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$this->assertEquals(['team' => SORT_ASC], $query->orderBy);
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$query->addOrderBy('company');
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$this->assertEquals(['team' => SORT_ASC, 'company' => SORT_ASC], $query->orderBy);
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$query->addOrderBy('age');
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$this->assertEquals(['team' => SORT_ASC, 'company' => SORT_ASC, 'age' => SORT_ASC], $query->orderBy);
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$query->addOrderBy(['age' => SORT_DESC]);
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$this->assertEquals(['team' => SORT_ASC, 'company' => SORT_ASC, 'age' => SORT_DESC], $query->orderBy);
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$query->addOrderBy('age ASC, company DESC');
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$this->assertEquals(['team' => SORT_ASC, 'company' => SORT_DESC, 'age' => SORT_ASC], $query->orderBy);
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}
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public function testLimitOffset()
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{
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$query = new Query;
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$query->limit(10)->offset(5);
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$this->assertEquals(10, $query->limit);
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$this->assertEquals(5, $query->offset);
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}
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public function testUnion()
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{
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}
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public function testOne()
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{
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$db = $this->getConnection();
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$result = (new Query)->from('customer')->where(['status' => 2])->one($db);
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$this->assertEquals('user3', $result['name']);
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$result = (new Query)->from('customer')->where(['status' => 3])->one($db);
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$this->assertFalse($result);
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}
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}
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