public function test_limit()
{
#
# invalid value
#
$gen = new BindParamGenerator();
$gen->limit(null);
$param = $gen->generate();
$actual = $param->getConditionStr();
$expected = "";
$this->assertEquals($expected, $actual);
$actual = $param->getParamArray();
$expected = array();
$this->assertEquals($expected, $actual);
#
# one parameter
#
$gen = new BindParamGenerator();
$gen->limit(1);
$param = $gen->generate();
$actual = $param->getConditionStr();
$expected = " LIMIT 1";
$this->assertEquals($expected, $actual);
$actual = $param->getParamArray();
$expected = array();
$this->assertEquals($expected, $actual);
#
# two parameters
#
$gen = new BindParamGenerator();
$gen->limit(0, 3);
$param = $gen->generate();
$actual = $param->getConditionStr();
$expected = " LIMIT 0,3";
$this->assertEquals($expected, $actual);
$actual = $param->getParamArray();
$expected = array();
$this->assertEquals($expected, $actual);
}