CSV Plugin > Allow setting order of columns when using headers

[tienvx]

Currently we can't set order of columns if we use headers:

$response
     ->setStatus(200)
    ->setBody([
        'csvHeaders' => true,
        'column:id' => "matching(regex, '^[0-9a-f]{8}(-[0-9a-f]{4}){3}-[0-9a-f]{12}$','{$id}')",
        'column:name' => "matching(type,'{$name}')",
        'column:gender' => "matching(regex, 'male|female|other','{$gender}')",
    ])
    ->setContentType('text/csv')
 ;

Then mock server will response with columns that are sorted by column's name in ascending order:

gender,id,name
$gender,$id,$name

I suggest adding 'csvColumns' => 'id,name,gender' so:

• Mock server will return columns in this order
• Provider verifier will verify csv's columns in this order

[rholshausen]

The main problem is that the map used for the data here

[
        'csvHeaders' => true,
        'column:id' => "matching(regex, '^[0-9a-f]{8}(-[0-9a-f]{4}){3}-[0-9a-f]{12}$','{$id}')",
        'column:name' => "matching(type,'{$name}')",
        'column:gender' => "matching(regex, 'male|female|other','{$gender}')",
    ]

does not guarantee insertion order. This will need some other mechanism to determine what the key order is.