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[REST] seeResponseJsonMatchesXpath unexpectedly fails when response contains a single element #3827

Naktibalda opened this issue Dec 9, 2016 · 0 comments


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@Naktibalda Naktibalda commented Dec 9, 2016

Test code:

$I->sendPOST('/api', []);



Expected Result:

Actual Result:

  [PHPUnit_Framework_Exception] Invalid argument supplied for foreach()


Lines 94-96:

private function arrayToXml(\DOMDocument $doc, \DOMNode $node, $array)
    foreach ($array as $key => $value) {

The culprit is this code:

if (count($jsonArray) == 1) {
    $root = key($jsonArray);
    $jsonArray = reset($jsonArray);
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