<?php
declare(strict_types=1);
namespace ParagonIE\EasyDB\Tests;
use ParagonIE\EasyDB\EasyDB;
class ColTest extends EasyDBTest
{
protected function goodColArguments()
{
return [
[
'SELECT 1 AS foo', 0, [], [1]
],
[
'SELECT 1 AS foo, 2 AS bar', 0, [], [1]
],
[
'SELECT 1 AS foo, 2 AS bar', 1, [], [2]
],
[
'SELECT 1 AS foo, 2 AS bar UNION SELECT 3 AS foo, 4 AS bar', 0, [], [1,3]
],
[
'SELECT 1 AS foo, 2 AS bar UNION SELECT 3 AS foo, 4 AS bar', 1, [], [2,4]
],
[
'SELECT ? AS foo, ? AS bar UNION SELECT ? AS foo, ? AS bar', 0, [1, 2, 3, 4], [1, 3]
],
[
'SELECT ? AS foo, ? AS bar UNION SELECT ? AS foo, ? AS bar', 1, [1, 2, 3, 4], [2, 4]
]
];
}
/**
* EasyDB data provider
* Returns an array of callables that return instances of EasyDB
* @return callable[]
* @see EasyDBTest::goodFactoryCreateArgument2EasyDBProvider()
*/
public function goodColArgumentsProvider()
{
$argsArray = $this->goodColArguments();
return array_reduce(
$this->goodFactoryCreateArgument2EasyDBProvider(),
function (array $was, array $cbArgs) use ($argsArray) {
foreach ($argsArray as $args) {
foreach (array_reverse($cbArgs) as $cbArg) {
array_unshift($args, $cbArg);
}
$was[] = $args;
}
return $was;
},
[]
);
}
/**
* @param EasyDB $db
* @param $statement
* @param $offset
* @param $params
* @return mixed
*/
protected function getResultForMethod(EasyDB $db, $statement, $offset, $params)
{
$args = $params;
array_unshift($args, $statement, $offset);
return call_user_func_array([$db, 'col'], $args);
}
/**
* @param callable $cb
* @param string $statement
* @param int $offset
* @param array $params
* @param array $expectedResult
*
* @dataProvider goodColArgumentsProvider
*/
public function testMethod(callable $cb, $statement, $offset, $params, $expectedResult)
{
$db = $this->easyDBExpectedFromCallable($cb);
$result = $this->getResultForMethod($db, $statement, $offset, $params);
$this->assertEquals(array_diff_assoc($result, $expectedResult), []);
}
}
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