public function testSelectFieldMethod()
{
$database = $this->getMockBuilder('\\DatabaseBase')->disableOriginalConstructor()->setMethods(array('selectField'))->getMockForAbstractClass();
$database->expects($this->once())->method('selectField')->with($this->equalTo('Foo'))->will($this->returnValue('Bar'));
$connectionProvider = $this->getMockBuilder('\\SMW\\DBConnectionProvider')->disableOriginalConstructor()->getMock();
$connectionProvider->expects($this->atLeastOnce())->method('getConnection')->will($this->returnValue($database));
$instance = new Database($connectionProvider);
$this->assertEquals('Bar', $instance->selectField('Foo', 'Bar', '', __METHOD__, array()));
}
/**
* @since 1.9.2
*
* @return int
*/
public function getMaxId()
{
if ($this->namespace === NS_CATEGORY) {
$tableName = 'category';
$var = 'MAX(cat_id)';
} else {
$tableName = 'page';
$var = 'MAX(page_id)';
}
return (int) $this->connection->selectField($tableName, $var, false, __METHOD__);
}
