<?php
include '../../JsonRpcClient.php';
$url = 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
$serverUrl = substr($url, 0, strpos($url, 'tests')) . 'server.php';
$client = new JsonRpcClient($serverUrl);
function json_prettify($str)
{
$result = '';
$len = strlen($str);
$pos = 0;
$indent = ' ';
$prev = '';
$newline = "\r\n";
for ($i = 0; $i < $len; $i++) {
if ($str[$i] === '[' || $str[$i] === '{') {
$pos++;
if ($prev !== ',' && $prev !== '[' && $prev !== '' && $prev !== ':') {
$result .= $newline . str_repeat($indent, $pos - 1);
}
$result .= $str[$i] . $newline . str_repeat($indent, $pos);
} elseif ($str[$i] === ':') {
$result .= $str[$i] . ' ';
} elseif ($str[$i] === ',') {
$result .= $str[$i] . $newline . str_repeat($indent, $pos);
} elseif ($str[$i] === ']' || $str[$i] === '}') {
$pos--;
$result .= $newline . str_repeat($indent, $pos) . $str[$i];
} else {
$result .= $str[$i];
}
$prev = $str[$i];
}
return $result;
}
function test($request, $expected = null)
{
global $client;
$result = '';
$response = $client->rawcall($request);
if ($expected !== null) {
$expected = json_encode(json_decode($expected));
}
$result .= '--> ' . $request . "\r\n";
if ($response !== null) {
$result .= '<-- ' . json_prettify($response) . "\r\n";
}
if ($response === $expected) {
$result .= '<strong class="pass">Pass</strong>';
} else {
$result .= '<strong class="fail">Fail</strong> (expecting ' . $expected . ')';
}
return $result;
}
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>Additional errors tests</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<style type="text/css">
html, body {
font: 12px Arial
}
h1 {
font-size: 17px
}
pre {
border: solid 1px #ccc;
padding: 10px;
display: inline-block;
*display: inline;
zoom: 1
}
.example {
background-color: #FFEAEA;
}
pre strong {
display: block;
width: auto;
font-size: 14px;
color: #fff;
padding: 3px;
margin: 10px 0
}
.pass {
background-color: green;
}
.fail {
background-color: red;
}
</style>
</head>
<body>
<h1>Additional errors tests</h1>
<?php
try {
$request = '{}';
test($request);
?>
<p>empty rpc call (no POST data):</p>
<pre class="example">
<?php
$request = '';
$expected = '{"jsonrpc": "2.0", "error": {"code": -32700, "message": "Parse error."}, "id": null}';
echo test($request, $expected);
?>
</pre>
<p>rpc call with empty JSON string:</p>
<pre class="example">
<?php
$request = '{}';
$expected = '{"jsonrpc": "2.0", "error": {"code": -32600, "message": "Invalid Request."},"id": null}';
echo test($request, $expected);
?>
</pre>
<p>no "jsonrpc" set:</p>
<pre class="example">
<?php
$request = '{"method": "subtract", "params": {"subtrahend": 23, "minuend": 42}, "id": 1}';
$expected = '{"jsonrpc": "2.0", "error": {"code": -32600, "message": "Invalid Request."},"id": 1}';
echo test($request, $expected);
?>
</pre>
<p>no "method" set:</p>
<pre class="example">
<?php
$request = '{"jsonrpc": "2.0", "params": {"subtrahend": 23, "minuend": 42}, "id": 1}';
$expected = '{"jsonrpc": "2.0", "error": {"code": -32600, "message": "Invalid Request."},"id": 1}';
echo test($request, $expected);
?>
</pre>
<p>invalid "params" structure:</p>
<pre class="example">
<?php
$request = '{"jsonrpc":"2.0","method":"subtract","params":42,"id":1}';
$expected = '{"jsonrpc": "2.0", "error": {"code": -32600, "message": "Invalid Request."},"id": 1}';
echo test($request, $expected);
$request = '{"jsonrpc":"2.0","method":"subtract","params":[],"id":1}';
$expected = '{"jsonrpc": "2.0", "error": {"code": -32600, "message": "Invalid Request."},"id": 1}';
echo test($request, $expected);
$request = '{"jsonrpc":"2.0","method":"subtract","params":{},"id":1}';
$expected = '{"jsonrpc": "2.0", "error": {"code": -32600, "message": "Invalid Request."},"id": 1}';
echo test($request, $expected);
?>
</pre>
<p>incorrect parameters names:</p>
<pre class="example">
<?php
$request = '{"jsonrpc":"2.0","method":"subtract","params":{"foo":43,"bar":42},"id":1}';
$expected = '{"jsonrpc": "2.0", "error": {"code": -32602, "message": "Invalid params."}, "id": 1}';
echo test($request, $expected);
?>
</pre>
<p>not passing mandatory parameters:</p>
<pre class="example">
<?php
$request = '{"jsonrpc":"2.0","method":"subtract","params":{"subtrahend":43},"id":1}';
$expected = '{"jsonrpc": "2.0", "error": {"code": -32602, "message": "Invalid params."}, "id": 1}';
echo test($request, $expected);
$request = '{"jsonrpc":"2.0","method":"subtract","params":{"minuend":43},"id":1}';
$expected = '{"jsonrpc": "2.0", "error": {"code": -32602, "message": "Invalid params."}, "id": 1}';
echo test($request, $expected);
$request = '{"jsonrpc":"2.0","method":"subtract","params":[43],"id":1}';
$expected = '{"jsonrpc": "2.0", "error": {"code": -32602, "message": "Invalid params."}, "id": 1}';
echo test($request, $expected);
?>
</pre>
<?php } catch (Exception $e) { ?>
<p><?php echo $e->getMessage(); ?></p>
<?php } ?>
</body>
</html>
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