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