Merge 539ea90a14 into 9a9fca51d5

src/Fedex/FedexRequestException.php

@@ -0,0 +1,28 @@
+<?php
+namespace pdt256\Shipping\Fedex;
+
+use pdt256\Shipping\RateRequest\RequestException;
+
+class FedexRequestException extends RequestException
+{
+    /**
+     * @var string
+     */
+    protected $severity;
+
+    /**
+     * @return string
+     */
+    public function getSeverity()
+    {
+        return $this->severity;
+    }
+
+    /**
+     * @param string $severity
+     */
+    public function setSeverity($severity)
+    {
+        $this->severity = $severity;
+    }
+}

src/Fedex/Rate.php

@@ -196,20 +196,68 @@ class Rate extends RateAdapter
         return $this;
     }
 
-    protected function process()
+    /**
+     * @param $response
+     * @return FedexRequestException
+     */
+    protected function getIncorrectResponseException($response)
     {
-        try {
-            $dom = new DOMDocument('1.0', 'UTF-8');
-            $dom->loadXml($this->response);
-            $rate_reply = $dom->getElementsByTagName('RateReplyDetails');
+        return new FedexRequestException('Incorrect response received from FedEx: ' . $response);
+    }
 
-            if (empty($rate_reply->length)) {
-                throw new Exception('Unable to get FedEx Rates.');
+    /**
+     * @param string $response
+     * @return FedexRequestException
+     */
+    protected function getExceptionFromResponse($response)
+    {
+        $dom = new DOMDocument('1.0', 'UTF-8');
+        $dom->loadXml($response);
+        $notifications = $dom->getElementsByTagName('Notifications');
+        foreach ($notifications as $notification) {
+            $messages = $notification->getElementsByTagName('Message');
+            if ($messages->length === 0) {
+                break;
+            }
+            foreach ($messages as $message) {
+                $exceptionMessage = $message->textContent;
+                break;
+            }
+            $codes = $notification->getElementsByTagName('Code');
+            if ($codes->length === 0) {
+                break;
+            }
+            foreach ($codes as $code) {
+                $exceptionCode = $code->textContent;
+                break;
             }
-        } catch (Exception $e) {
-            // StatsD::increment('error.shipping.get_fedex_rate');
-            // Kohana::$log->add(Log::ERROR, $e)->write();
-            throw $e;
+            $severities = $notification->getElementsByTagName('Severity');
+            if ($severities->length === 0) {
+                break;
+            }
+            foreach ($severities as $severity) {
+                $exceptionSeverity = $severity->textContent;
+                break;
+            }
+            if (!isset($exceptionMessage) || !isset($exceptionCode) || !isset($exceptionSeverity)) {
+                return $this->getIncorrectResponseException($response);
+            }
+            $exception = new FedexRequestException($exceptionMessage, $exceptionCode);
+            $exception->setSeverity($exceptionSeverity);
+            return $exception;
+
+        }
+        return $this->getIncorrectResponseException($response);
+    }
+
+    protected function process()
+    {
+        $dom = new DOMDocument('1.0', 'UTF-8');
+        $dom->loadXml($this->response);
+        $rate_reply = $dom->getElementsByTagName('RateReplyDetails');
+
+        if (empty($rate_reply->length)) {
+            throw $this->getExceptionFromResponse($this->response);
         }
 
         foreach ($rate_reply as $rate) {

src/RateRequest/FedexErrorResponse.xml

@@ -0,0 +1 @@
+<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"><SOAP-ENV:Header/><SOAP-ENV:Body><RateReply xmlns="http://fedex.com/ws/rate/v13"><HighestSeverity>WARNING</HighestSeverity><Notifications><Severity>WARNING</Severity><Source>crs</Source><Code>556</Code><Message>There are no valid services available. </Message><LocalizedMessage>There are no valid services available. </LocalizedMessage></Notifications><Version><ServiceId>crs</ServiceId><Major>13</Major><Intermediate>0</Intermediate><Minor>0</Minor></Version></RateReply></SOAP-ENV:Body></SOAP-ENV:Envelope>

src/RateRequest/StubFailingFedex.php

@@ -0,0 +1,14 @@
+<?php
+namespace pdt256\Shipping\RateRequest;
+
+class StubFailingFedex extends StubFedex
+{
+    public function execute($url, $data = null)
+    {
+        if ($this->artificialDelay > 0) {
+            sleep($this->artificialDelay);
+        }
+
+        return file_get_contents(__DIR__ . '/FedexErrorResponse.xml');
+    }
+}

src/RateRequest/StubFedex.php

@@ -3,7 +3,7 @@ namespace pdt256\Shipping\RateRequest;
 
 class StubFedex extends Adapter
 {
-    private $artificialDelay = 0;
+    protected $artificialDelay = 0;
 
     public function __construct($artificial_delay = 0)
     {

src/RateRequest/StubIncorrectResponseAdapter.php

@@ -0,0 +1,21 @@
+<?php
+namespace pdt256\Shipping\RateRequest;
+
+class StubIncorrectResponseAdapter extends Adapter
+{
+    protected $artificialDelay = 0;
+
+    public function __construct($artificial_delay = 0)
+    {
+        $this->artificialDelay = $artificial_delay;
+    }
+
+    public function execute($url, $data = null)
+    {
+        if ($this->artificialDelay > 0) {
+            sleep($this->artificialDelay);
+        }
+
+        return '<html/>';
+    }
+}

tests/Fedex/FedexTest.php

@@ -1,7 +1,9 @@
 <?php
 namespace pdt256\Shipping\Fedex;
 
+use pdt256\Shipping\RateRequest\StubFailingFedex;
 use pdt256\Shipping\RateRequest\StubFedex;
+use pdt256\Shipping\RateRequest\StubIncorrectResponseAdapter;
 use pdt256\Shipping\Ship;
 use pdt256\Shipping\Package;
 use pdt256\Shipping\Shipment;
@@ -89,6 +91,51 @@ class RateTest extends TestCase
         $this->assertEquals($expected, $rates);
     }
 
+    public function testFail()
+    {
+        $rateAdapter = new Rate([
+            'prod' => false,
+            'key' => 'XXX',
+            'password' => 'XXX',
+            'accountNumber' => 'XXX',
+            'meterNumber' => 'XXX',
+            'dropOffType' => 'BUSINESS_SERVICE_CENTER',
+            'shipment' => $this->shipment,
+            'approvedCodes' => $this->approvedCodes,
+            'requestAdapter' => new StubFailingFedex(),
+        ]);
+        try {
+            $rateAdapter->getRates();
+            $this->fail('Getting error from fedex should throw an exception');
+        } catch (FedexRequestException $ex) {
+            $this->assertEquals('556', $ex->getCode());
+            $this->assertEquals('There are no valid services available. ', $ex->getMessage());
+            $this->assertEquals('WARNING', $ex->getSeverity());
+
+        }
+    }
+
+    public function testIncorrectResponse()
+    {
+        $rateAdapter = new Rate([
+            'prod' => false,
+            'key' => 'XXX',
+            'password' => 'XXX',
+            'accountNumber' => 'XXX',
+            'meterNumber' => 'XXX',
+            'dropOffType' => 'BUSINESS_SERVICE_CENTER',
+            'shipment' => $this->shipment,
+            'approvedCodes' => $this->approvedCodes,
+            'requestAdapter' => new StubIncorrectResponseAdapter(),
+        ]);
+        try {
+            $rateAdapter->getRates();
+            $this->fail('Getting incorrect response should throw an exception');
+        } catch (FedexRequestException $ex) {
+            $this->assertEquals('Incorrect response received from FedEx: <html/>', $ex->getMessage());
+        }
+    }
+
     public function testLiveRates()
     {
         if (getenv('FEDEX_KEY') === false) {