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yii2/tests/unit/framework/db/QueryBuilderTest.php

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<?php
namespace yiiunit\framework\db;
use yii\db\Query;
use yii\db\QueryBuilder;
use yii\db\Schema;
use yii\db\mysql\QueryBuilder as MysqlQueryBuilder;
use yii\db\sqlite\QueryBuilder as SqliteQueryBuilder;
use yii\db\mssql\QueryBuilder as MssqlQueryBuilder;
use yii\db\pgsql\QueryBuilder as PgsqlQueryBuilder;
use yii\db\cubrid\QueryBuilder as CubridQueryBuilder;
/**
* @group db
* @group mysql
*/
class QueryBuilderTest extends DatabaseTestCase
{
/**
* @throws \Exception
* @return QueryBuilder
*/
protected function getQueryBuilder()
{
switch ($this->driverName) {
case 'mysql':
return new MysqlQueryBuilder($this->getConnection(true, false));
case 'sqlite':
return new SqliteQueryBuilder($this->getConnection(true, false));
case 'mssql':
return new MssqlQueryBuilder($this->getConnection(true, false));
case 'pgsql':
return new PgsqlQueryBuilder($this->getConnection(true, false));
case 'cubrid':
return new CubridQueryBuilder($this->getConnection(true, false));
}
throw new \Exception('Test is not implemented for ' . $this->driverName);
}
/**
* this is not used as a dataprovider for testGetColumnType to speed up the test
* when used as dataprovider every single line will cause a reconnect with the database which is not needed here
*/
public function columnTypes()
{
return [
[Schema::TYPE_PK, 'int(11) NOT NULL AUTO_INCREMENT PRIMARY KEY'],
[Schema::TYPE_PK . '(8)', 'int(8) NOT NULL AUTO_INCREMENT PRIMARY KEY'],
[Schema::TYPE_PK . ' CHECK (value > 5)', 'int(11) NOT NULL AUTO_INCREMENT PRIMARY KEY CHECK (value > 5)'],
[Schema::TYPE_PK . '(8) CHECK (value > 5)', 'int(8) NOT NULL AUTO_INCREMENT PRIMARY KEY CHECK (value > 5)'],
[Schema::TYPE_STRING, 'varchar(255)'],
[Schema::TYPE_STRING . '(32)', 'varchar(32)'],
[Schema::TYPE_STRING . ' CHECK (value LIKE "test%")', 'varchar(255) CHECK (value LIKE "test%")'],
[Schema::TYPE_STRING . '(32) CHECK (value LIKE "test%")', 'varchar(32) CHECK (value LIKE "test%")'],
[Schema::TYPE_STRING . ' NOT NULL', 'varchar(255) NOT NULL'],
[Schema::TYPE_TEXT, 'text'],
[Schema::TYPE_TEXT . '(255)', 'text'],
[Schema::TYPE_TEXT . ' CHECK (value LIKE "test%")', 'text CHECK (value LIKE "test%")'],
[Schema::TYPE_TEXT . '(255) CHECK (value LIKE "test%")', 'text CHECK (value LIKE "test%")'],
[Schema::TYPE_TEXT . ' NOT NULL', 'text NOT NULL'],
[Schema::TYPE_TEXT . '(255) NOT NULL', 'text NOT NULL'],
[Schema::TYPE_SMALLINT, 'smallint(6)'],
[Schema::TYPE_SMALLINT . '(8)', 'smallint(8)'],
[Schema::TYPE_INTEGER, 'int(11)'],
[Schema::TYPE_INTEGER . '(8)', 'int(8)'],
[Schema::TYPE_INTEGER . ' CHECK (value > 5)', 'int(11) CHECK (value > 5)'],
[Schema::TYPE_INTEGER . '(8) CHECK (value > 5)', 'int(8) CHECK (value > 5)'],
[Schema::TYPE_INTEGER . ' NOT NULL', 'int(11) NOT NULL'],
[Schema::TYPE_BIGINT, 'bigint(20)'],
[Schema::TYPE_BIGINT . '(8)', 'bigint(8)'],
[Schema::TYPE_BIGINT . ' CHECK (value > 5)', 'bigint(20) CHECK (value > 5)'],
[Schema::TYPE_BIGINT . '(8) CHECK (value > 5)', 'bigint(8) CHECK (value > 5)'],
[Schema::TYPE_BIGINT . ' NOT NULL', 'bigint(20) NOT NULL'],
[Schema::TYPE_FLOAT, 'float'],
[Schema::TYPE_FLOAT . '(16,5)', 'float'],
[Schema::TYPE_FLOAT . ' CHECK (value > 5.6)', 'float CHECK (value > 5.6)'],
[Schema::TYPE_FLOAT . '(16,5) CHECK (value > 5.6)', 'float CHECK (value > 5.6)'],
[Schema::TYPE_FLOAT . ' NOT NULL', 'float NOT NULL'],
[Schema::TYPE_DECIMAL, 'decimal(10,0)'],
[Schema::TYPE_DECIMAL . '(12,4)', 'decimal(12,4)'],
[Schema::TYPE_DECIMAL . ' CHECK (value > 5.6)', 'decimal(10,0) CHECK (value > 5.6)'],
[Schema::TYPE_DECIMAL . '(12,4) CHECK (value > 5.6)', 'decimal(12,4) CHECK (value > 5.6)'],
[Schema::TYPE_DECIMAL . ' NOT NULL', 'decimal(10,0) NOT NULL'],
[Schema::TYPE_DATETIME, 'datetime'],
[Schema::TYPE_DATETIME . " CHECK(value BETWEEN '2011-01-01' AND '2013-01-01')", "datetime CHECK(value BETWEEN '2011-01-01' AND '2013-01-01')"],
[Schema::TYPE_DATETIME . ' NOT NULL', 'datetime NOT NULL'],
[Schema::TYPE_TIMESTAMP, 'timestamp'],
[Schema::TYPE_TIMESTAMP . " CHECK(value BETWEEN '2011-01-01' AND '2013-01-01')", "timestamp CHECK(value BETWEEN '2011-01-01' AND '2013-01-01')"],
[Schema::TYPE_TIMESTAMP . ' NOT NULL', 'timestamp NOT NULL'],
[Schema::TYPE_TIME, 'time'],
[Schema::TYPE_TIME . " CHECK(value BETWEEN '12:00:00' AND '13:01:01')", "time CHECK(value BETWEEN '12:00:00' AND '13:01:01')"],
[Schema::TYPE_TIME . ' NOT NULL', 'time NOT NULL'],
[Schema::TYPE_DATE, 'date'],
[Schema::TYPE_DATE . " CHECK(value BETWEEN '2011-01-01' AND '2013-01-01')", "date CHECK(value BETWEEN '2011-01-01' AND '2013-01-01')"],
[Schema::TYPE_DATE . ' NOT NULL', 'date NOT NULL'],
[Schema::TYPE_BINARY, 'blob'],
[Schema::TYPE_BOOLEAN, 'tinyint(1)'],
[Schema::TYPE_BOOLEAN . ' NOT NULL DEFAULT 1', 'tinyint(1) NOT NULL DEFAULT 1'],
[Schema::TYPE_MONEY, 'decimal(19,4)'],
[Schema::TYPE_MONEY . '(16,2)', 'decimal(16,2)'],
[Schema::TYPE_MONEY . ' CHECK (value > 0.0)', 'decimal(19,4) CHECK (value > 0.0)'],
[Schema::TYPE_MONEY . '(16,2) CHECK (value > 0.0)', 'decimal(16,2) CHECK (value > 0.0)'],
[Schema::TYPE_MONEY . ' NOT NULL', 'decimal(19,4) NOT NULL'],
];
}
public function testGetColumnType()
{
$qb = $this->getQueryBuilder();
foreach ($this->columnTypes() as $item) {
list ($column, $expected) = $item;
$this->assertEquals($expected, $qb->getColumnType($column));
}
}
public function testCreateTableColumnTypes()
{
$qb = $this->getQueryBuilder();
if ($qb->db->getTableSchema('column_type_table', true) !== null) {
$this->getConnection(false)->createCommand($qb->dropTable('column_type_table'))->execute();
}
$columns = [];
$i = 0;
foreach ($this->columnTypes() as $item) {
list ($column, $expected) = $item;
if (strncmp($column, 'pk', 2) !== 0) {
$columns['col' . ++$i] = str_replace('CHECK (value', 'CHECK (col' . $i, $column);
}
}
$this->getConnection(false)->createCommand($qb->createTable('column_type_table', $columns))->execute();
}
public function conditionProvider()
{
$conditions = [
// empty values
[ ['like', 'name', []], '0=1', [] ],
[ ['not like', 'name', []], '', [] ],
[ ['or like', 'name', []], '0=1', [] ],
[ ['or not like', 'name', []], '', [] ],
// simple like
[ ['like', 'name', 'heyho'], '"name" LIKE :qp0', [':qp0' => '%heyho%'] ],
[ ['not like', 'name', 'heyho'], '"name" NOT LIKE :qp0', [':qp0' => '%heyho%'] ],
[ ['or like', 'name', 'heyho'], '"name" LIKE :qp0', [':qp0' => '%heyho%'] ],
[ ['or not like', 'name', 'heyho'], '"name" NOT LIKE :qp0', [':qp0' => '%heyho%'] ],
// like for many values
[ ['like', 'name', ['heyho', 'abc']], '"name" LIKE :qp0 AND "name" LIKE :qp1', [':qp0' => '%heyho%', ':qp1' => '%abc%'] ],
[ ['not like', 'name', ['heyho', 'abc']], '"name" NOT LIKE :qp0 AND "name" NOT LIKE :qp1', [':qp0' => '%heyho%', ':qp1' => '%abc%'] ],
[ ['or like', 'name', ['heyho', 'abc']], '"name" LIKE :qp0 OR "name" LIKE :qp1', [':qp0' => '%heyho%', ':qp1' => '%abc%'] ],
[ ['or not like', 'name', ['heyho', 'abc']], '"name" NOT LIKE :qp0 OR "name" NOT LIKE :qp1', [':qp0' => '%heyho%', ':qp1' => '%abc%'] ],
// not
[ ['not', 'name'], 'NOT (name)', [] ],
// and
[ ['and', 'id=1', 'id=2'], '(id=1) AND (id=2)', [] ],
[ ['and', 'type=1', ['or', 'id=1', 'id=2']], '(type=1) AND ((id=1) OR (id=2))', [] ],
// or
[ ['or', 'id=1', 'id=2'], '(id=1) OR (id=2)', [] ],
[ ['or', 'type=1', ['or', 'id=1', 'id=2']], '(type=1) OR ((id=1) OR (id=2))', [] ],
// between
[ ['between', 'id', 1, 10], '"id" BETWEEN :qp0 AND :qp1', [':qp0' => 1, ':qp1' => 10] ],
[ ['not between', 'id', 1, 10], '"id" NOT BETWEEN :qp0 AND :qp1', [':qp0' => 1, ':qp1' => 10] ],
// in
[ ['in', 'id', [1, 2, 3]], '"id" IN (:qp0, :qp1, :qp2)', [':qp0' => 1, ':qp1' => 2, ':qp2' => 3] ],
[ ['not in', 'id', [1, 2, 3]], '"id" NOT IN (:qp0, :qp1, :qp2)', [':qp0' => 1, ':qp1' => 2, ':qp2' => 3] ],
// TODO: exists and not exists
// simple conditions
[ ['=', 'a', 'b'], '"a" = :qp0', [':qp0' => 'b'] ],
[ ['>', 'a', 1], '"a" > :qp0', [':qp0' => 1] ],
[ ['>=', 'a', 'b'], '"a" >= :qp0', [':qp0' => 'b'] ],
[ ['<', 'a', 2], '"a" < :qp0', [':qp0' => 2] ],
[ ['<=', 'a', 'b'], '"a" <= :qp0', [':qp0' => 'b'] ],
[ ['<>', 'a', 3], '"a" <> :qp0', [':qp0' => 3] ],
[ ['!=', 'a', 'b'], '"a" != :qp0', [':qp0' => 'b'] ],
];
// adjust dbms specific escaping
foreach($conditions as $i => $condition) {
switch ($this->driverName) {
case 'mssql':
case 'mysql':
case 'sqlite':
$conditions[$i][1] = str_replace('"', '`', $condition[1]);
break;
}
}
return $conditions;
}
public function filterConditionProvider()
{
$conditions = [
// like
[ ['like', 'name', []], '', [] ],
[ ['not like', 'name', []], '', [] ],
[ ['or like', 'name', []], '', [] ],
[ ['or not like', 'name', []], '', [] ],
// not
[ ['not', ''], '', [] ],
// and
[ ['and', '', ''], '', [] ],
[ ['and', '', 'id=2'], '(id=2)', [] ],
[ ['and', 'id=1', ''], '(id=1)', [] ],
[ ['and', 'type=1', ['or', '', 'id=2']], '(type=1) AND ((id=2))', [] ],
// or
[ ['or', 'id=1', ''], '(id=1)', [] ],
[ ['or', 'type=1', ['or', '', 'id=2']], '(type=1) OR ((id=2))', [] ],
// between
[ ['between', 'id', 1, null], '', [] ],
[ ['not between', 'id', null, 10], '', [] ],
// in
[ ['in', 'id', []], '', [] ],
[ ['not in', 'id', []], '', [] ],
// TODO: exists and not exists
// simple conditions
[ ['=', 'a', ''], '', [] ],
[ ['>', 'a', ''], '', [] ],
[ ['>=', 'a', ''], '', [] ],
[ ['<', 'a', ''], '', [] ],
[ ['<=', 'a', ''], '', [] ],
[ ['<>', 'a', ''], '', [] ],
[ ['!=', 'a', ''], '', [] ],
];
// adjust dbms specific escaping
foreach($conditions as $i => $condition) {
switch ($this->driverName) {
case 'mssql':
case 'mysql':
case 'sqlite':
$conditions[$i][1] = str_replace('"', '`', $condition[1]);
break;
}
}
return $conditions;
}
/**
* @dataProvider conditionProvider
*/
public function testBuildCondition($condition, $expected, $expectedParams)
{
$query = (new Query())->where($condition);
list($sql, $params) = $this->getQueryBuilder()->build($query);
$this->assertEquals($expectedParams, $params);
$this->assertEquals('SELECT *' . (empty($expected) ? '' : ' WHERE ' . $expected), $sql);
}
/**
* @dataProvider filterConditionProvider
*/
public function testBuildFilterCondition($condition, $expected, $expectedParams)
{
$query = (new Query())->filterWhere($condition);
list($sql, $params) = $this->getQueryBuilder()->build($query);
$this->assertEquals($expectedParams, $params);
$this->assertEquals('SELECT *' . (empty($expected) ? '' : ' WHERE ' . $expected), $sql);
}
public function testAddDropPrimaryKey()
{
$tableName = 'constraints';
$pkeyName = $tableName . "_pkey";
// ADD
$qb = $this->getQueryBuilder();
$qb->db->createCommand()->addPrimaryKey($pkeyName, $tableName, ['id'])->execute();
$tableSchema = $qb->db->getSchema()->getTableSchema($tableName);
$this->assertEquals(1, count($tableSchema->primaryKey));
//DROP
$qb->db->createCommand()->dropPrimaryKey($pkeyName, $tableName)->execute();
$qb = $this->getQueryBuilder(); // resets the schema
$tableSchema = $qb->db->getSchema()->getTableSchema($tableName);
$this->assertEquals(0, count($tableSchema->primaryKey));
}
/* qiangxue: the following tests are commented because they vary by different DB drivers. need a better test scheme.
public function testBuildWhereExists()
{
$expectedQuerySql = "SELECT `id` FROM `TotalExample` `t` WHERE EXISTS (SELECT `1` FROM `Website` `w`)";
$expectedQueryParams = null;
$subQuery = new Query();
$subQuery->select('1')
->from('Website w');
$query = new Query();
$query->select('id')
->from('TotalExample t')
->where(['exists', $subQuery]);
list($actualQuerySql, $actualQueryParams) = $this->getQueryBuilder()->build($query);
$this->assertEquals($expectedQuerySql, $actualQuerySql);
$this->assertEquals($expectedQueryParams, $actualQueryParams);
}
public function testBuildWhereNotExists()
{
$expectedQuerySql = "SELECT `id` FROM `TotalExample` `t` WHERE NOT EXISTS (SELECT `1` FROM `Website` `w`)";
$expectedQueryParams = null;
$subQuery = new Query();
$subQuery->select('1')
->from('Website w');
$query = new Query();
$query->select('id')
->from('TotalExample t')
->where(['not exists', $subQuery]);
list($actualQuerySql, $actualQueryParams) = $this->getQueryBuilder()->build($query);
$this->assertEquals($expectedQuerySql, $actualQuerySql);
$this->assertEquals($expectedQueryParams, $actualQueryParams);
}
public function testBuildWhereExistsWithParameters()
{
$expectedQuerySql = "SELECT `id` FROM `TotalExample` `t` WHERE (EXISTS (SELECT `1` FROM `Website` `w` WHERE (w.id = t.website_id) AND (w.merchant_id = :merchant_id))) AND (t.some_column = :some_value)";
$expectedQueryParams = [':some_value' => "asd", ':merchant_id' => 6];
$subQuery = new Query();
$subQuery->select('1')
->from('Website w')
->where('w.id = t.website_id')
->andWhere('w.merchant_id = :merchant_id', [':merchant_id' => 6]);
$query = new Query();
$query->select('id')
->from('TotalExample t')
->where(['exists', $subQuery])
->andWhere('t.some_column = :some_value', [':some_value' => "asd"]);
list($actualQuerySql, $queryParams) = $this->getQueryBuilder()->build($query);
$this->assertEquals($expectedQuerySql, $actualQuerySql);
$this->assertEquals($expectedQueryParams, $queryParams);
}
public function testBuildWhereExistsWithArrayParameters()
{
$expectedQuerySql = "SELECT `id` FROM `TotalExample` `t` WHERE (EXISTS (SELECT `1` FROM `Website` `w` WHERE (w.id = t.website_id) AND ((`w`.`merchant_id`=:qp0) AND (`w`.`user_id`=:qp1)))) AND (`t`.`some_column`=:qp2)";
$expectedQueryParams = [':qp0' => 6, ':qp1' => 210, ':qp2' => 'asd'];
$subQuery = new Query();
$subQuery->select('1')
->from('Website w')
->where('w.id = t.website_id')
->andWhere(['w.merchant_id' => 6, 'w.user_id' => '210']);
$query = new Query();
$query->select('id')
->from('TotalExample t')
->where(['exists', $subQuery])
->andWhere(['t.some_column' => "asd"]);
list($actualQuerySql, $queryParams) = $this->getQueryBuilder()->build($query);
$this->assertEquals($expectedQuerySql, $actualQuerySql);
$this->assertEquals($expectedQueryParams, $queryParams);
}
*/
/*
This test contains three select queries connected with UNION and UNION ALL constructions.
It could be useful to use "phpunit --group=db --filter testBuildUnion" command for run it.
public function testBuildUnion()
{
$expectedQuerySql = "SELECT `id` FROM `TotalExample` `t1` WHERE (w > 0) AND (x < 2) UNION ( SELECT `id` FROM `TotalTotalExample` `t2` WHERE w > 5 ) UNION ALL ( SELECT `id` FROM `TotalTotalExample` `t3` WHERE w = 3 )";
$query = new Query();
$secondQuery = new Query();
$secondQuery->select('id')
->from('TotalTotalExample t2')
->where('w > 5');
$thirdQuery = new Query();
$thirdQuery->select('id')
->from('TotalTotalExample t3')
->where('w = 3');
$query->select('id')
->from('TotalExample t1')
->where(['and', 'w > 0', 'x < 2'])
->union($secondQuery)
->union($thirdQuery, TRUE);
list($actualQuerySql, $queryParams) = $this->getQueryBuilder()->build($query);
$this->assertEquals($expectedQuerySql, $actualQuerySql);
}*/
}