zblog php链式SQL查询数据库教程
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class ClassSQLGlobalTest extends PHPUnit_Framework_TestCase
{
protected $backupGlobalsBlacklist = ['zbp'];
protected static $db = null;
public function setUp() {
/**
* Use MySQL to test Global
*/
self::$db = new SQLMySQL($GLOBALS['zbp']->db);
}
public function tearDown() {
self::$db->reset();
self::$db = null;
}
/**
* Basic test cases
* 以下都是通过我们测试的案例。你可以将本文档放到本地，参考其中代码添加自己的案例进行测试
**/
public function testSelect() {
self::$db->select('zbp_post');
$this->assertEquals('SELECT * FROM `zbp_post` ', self::$db->sql); //assertEquals用于比对拼接后的sql语句是否与原生sql一致
}
public function testInsert() {
self::$db = new SQLMySQL($GLOBALS['zbp']->db);
self::$db->insert('zbp_post')->data(array('log_Title' => 'test'));
$this->assertEquals('INSERT INTO `zbp_post` (`log_Title`) VALUES ( 'test' )', self::$db->sql);
}
public function testDelete() {
self::$db = new SQLMySQL($GLOBALS['zbp']->db);
self::$db->delete('zbp_post');
$this->assertEquals('DELETE FROM `zbp_post` ', self::$db->sql);
}
public function testDrop() {
self::$db = new SQLMySQL($GLOBALS['zbp']->db);
self::$db->drop('zbp_post');
$this->assertEquals('DROP TABLE `zbp_post` ', self::$db->sql);
}
public function testCreate() {
self::$db = new SQLMySQL($GLOBALS['zbp']->db);
self::$db
->create('zbp_post')
->data(array(
'ID' => array('log_ID', 'integer', '', 0)
));
$this->assertEquals('CREATE TABLE IF NOT EXISTS zbp_post ( log_ID int(11) NOT NULL AUTO_INCREMENT, PRIMARY KEY (log_ID) ) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ;', self::$db->sql);
}
public function testUpdate() {
self::$db = new SQLMySQL($GLOBALS['zbp']->db);
self::$db
->update('zbp_post')
->data(array('log_Title' => 'test'));
$this->assertEquals('UPDATE `zbp_post` SET log_Title = 'test'', self::$db->sql);
}
public function testCount() {
self::$db = new SQLMySQL($GLOBALS['zbp']->db);
$this->assertEquals('SELECT COUNT(log_id) AS countid FROM `zbp_post` ', self::$db
->select("zbp_post")
->count('log_id', 'countid')
->sql
);
$this->assertEquals('SELECT COUNT(log_id) AS countid FROM `zbp_post` ', self::$db
->select("zbp_post")
->count(array('log_id', 'countid'))
->sql
);
$this->assertEquals('SELECT COUNT(log_id) FROM `zbp_post` ', self::$db
->select("zbp_post")
->count('log_id')
->sql
);
$this->assertEquals('SELECT COUNT(log_id),log_authorid FROM `zbp_post` ', self::$db
->select("zbp_post")
->count('log_id')
->column('log_authorid')
->sql
);
}
public function testWhere() {
self::$db = new SQLMySQL($GLOBALS['zbp']->db);
$this->assertEquals('SELECT * FROM `zbp_post` WHERE `log_ID` = '1' ',
self::$db
->select("zbp_post")
->where(array('=', 'log_ID', "1"))
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` WHERE `log_ID` = '1' ',
self::$db
->select("zbp_post")
->where(' `log_ID` = '1' ')
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` WHERE EXISTS ( SELECT 1 ) ',
self::$db
->select("zbp_post")
->where(array('exists', 'SELECT 1'))
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` WHERE `log_ID` = '1' ',
self::$db
->select("zbp_post")
->where(array('=', 'log_ID', "1"))
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` WHERE (`log_ID` BETWEEN '1' AND '3') ',
self::$db
->select("zbp_post")
->where(array('between', 'log_ID', "1", "3"))
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` WHERE ((1 = 1) AND ( (`log_Title` LIKE '%Test%') ) )',
self::$db
->select("zbp_post")
->where(array('search', 'log_Title', "Test"))
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` WHERE ((1 = 1) AND ( `log_ID` = '1' OR `log_Title` = '2' ) )',
self::$db
->select("zbp_post")
->where(array('array',
array(
array('log_ID', '1'),
array('log_Title', '2')
)
))
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` WHERE ((1 = 1) AND ( `log_ID` '1' OR `log_Title` '2' ) )',
self::$db
->select("zbp_post")
->where(array('not array',
array(
array('log_ID', '1'),
array('log_Title', '2')
)
))
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` WHERE ((1 = 1) AND ( `log_ID` LIKE '1' OR `log_Title` LIKE '2' ) )',
self::$db
->select("zbp_post")
->where(array('like array',
array(
array('log_ID', '1'),
array('log_Title', '2')
)
))
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` WHERE ((1 = 1) AND ( `log_ID` ILIKE '1' OR `log_Title` ILIKE '2' ) )',
self::$db
->select("zbp_post")
->where(array('ilike array',
array(
array('log_ID', '1'),
array('log_Title', '2')
)
))
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` WHERE ((1 = 1) AND (`log_ID` IN ( '1' , '2' , '3' , '4' ) ) )',
self::$db
->select("zbp_post")
->where(array('IN', 'log_ID', array(1, 2, 3, 4)))
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` WHERE (log_ID IN ( '1' , '2' , '3' , '4' )) ',
self::$db
->select("zbp_post")
->where(array('IN', 'log_ID', ' '1' , '2' , '3' , '4' '))
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` WHERE (`log_Meta` LIKE '%s:10:"meta_Value";%')',
self::$db
->select("zbp_post")
->where(array('META_NAME', 'log_Meta', 'meta_Value'))
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` WHERE (`log_Meta` LIKE '%s:9:"meta_Name";s:10:"meta_Value"%')',
self::$db
->select("zbp_post")
->where(array('META_NAMEVALUE', 'log_Meta', 'meta_Name', 'meta_Value'))
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` WHERE 1=1',
self::$db
->select("zbp_post")
->where(array('CUSTOM', '1=1'))
->sql
);
}
public function testOrderby() {
$this->assertEquals('SELECT * FROM `zbp_post` ORDER BY bbb desc, aaa ',
self::$db
->select("zbp_post")
->orderBy(array(array('bbb' => 'desc'), 'aaa'))
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` ORDER BY bbb desc, aaa ',
self::$db
->select("zbp_post")
->orderBy(array('bbb' => 'desc'), 'aaa')
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` ORDER BY aaaa ',
self::$db
->select("zbp_post")
->orderBy('aaaa')
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` ORDER BY a , b , c ',
self::$db
->select("zbp_post")
->orderBy(array('a', 'b', 'c'))
->sql
);
}
public function testGroupBy() {
$this->assertEquals('SELECT * FROM `zbp_post` GROUP BY bbb, aaa',
self::$db
->select("zbp_post")
->groupBy(array('bbb', 'aaa'))
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` GROUP BY bbb, aaa',
self::$db
->select("zbp_post")
->groupBy('bbb', 'aaa')
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` GROUP BY aaaa',
self::$db
->select("zbp_post")
->groupBy('aaaa')
->sql
);
}
public function testHaving() {
$this->assertEquals('SELECT * FROM `zbp_post` HAVING bbb > 0 AND aaa ,
self::$db
->select("zbp_post")
->having(array('bbb > 0', 'aaa ))
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` HAVING bbb > 0 AND aaa ,
self::$db
->select("zbp_post")
->having('bbb > 0', 'aaa )
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` HAVING aaaa > 0',
self::$db
->select("zbp_post")
->having('aaaa > 0')
->sql
);
}
public function testLimit() {
$this->assertEquals('SELECT * FROM `zbp_post` LIMIT 5',
self::$db
->select("zbp_post")
->limit(5)
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` LIMIT 1 OFFSET 10',
self::$db
->select("zbp_post")
->limit(10, 1)
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` LIMIT 1 OFFSET 10',
self::$db
->select("zbp_post")
->limit(array(10, 1))
->sql
);
}
public function testColumn() {
$this->assertEquals('SELECT * FROM `zbp_post` ',
self::$db
->select("zbp_post")
->column('*')
->sql
);
$this->assertEquals('SELECT * AS sum,log_Content AS content,log_AuthorID AS author,log_Title,log_PostTime,log_ID AS ID FROM `zbp_post` ',
self::$db
->select("zbp_post")
->column(array('*', 'sum'))
->column(array(array('log_Content', 'content'), array('log_AuthorID', 'author')))
->column('log_Title', 'log_PostTime', array('log_ID', 'ID'))
->sql
);
}
public function testOption() {
$this->assertEquals('SELECT * FROM `zbp_post` ',
self::$db
->select("zbp_post")
->option(array('test' => 'test'))
->sql
);
}
public function testInvalid() {
$this->assertEquals('SELECT * FROM `zbp_post` ',
self::$db
->select("zbp_post")
->orderBy(null)
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` ',
self::$db
->select("zbp_post")
->groupBy(null)
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` ',
self::$db
->select("zbp_post")
->having(null)
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` WHERE (1 = 1) ',
self::$db
->select("zbp_post")
->where(array('array', null))
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` WHERE (1 = 1) ',
self::$db
->select("zbp_post")
->where(array('IN', 'log_ID', null))
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` WHERE (1 = 1) ',
self::$db
->select("zbp_post")
->where(array('IN', 'log_ID', array()))
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` WHERE (1 = 1) ',
self::$db
->select("zbp_post")
->where(array('array', array()))
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` WHERE (1 = 1) ',
self::$db
->select("zbp_post")
->where(array('array', array()))
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` WHERE (1 = 1) ',
self::$db
->select("zbp_post")
->where(array('meta_namevalue', array()))
->sql
);
$this->assertEquals('SELECT * FROM `zbp_post` WHERE (1 = 1) ',
self::$db
->select("zbp_post")
->where(array('meta_name', array()))
->sql
);
}
/**
* @expectedException Exception
* @expectedExceptionMessage Unimplemented fuck
*/
public function testExpectionInCall() {
self::$db->fuck();
}
}
?>
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