Ensure progressbar tests can run

.travis.yml

@@ -47,7 +47,6 @@ before_install:
   - if [[ $EXECUTE_TEST_COVERALLS == 'true' ]]; then composer require --dev --no-update satooshi/php-coveralls ; fi
   - if [[ $ZEND_SERVICEMANAGER_VERSION != '' ]]; then composer require --dev --no-update "zendframework/zend-servicemanager:$ZEND_SERVICEMANAGER_VERSION" ; fi
   - if [[ $ZEND_SERVICEMANAGER_VERSION == '' ]]; then composer require --dev --no-update "zendframework/zend-servicemanager:^3.0.3" ; fi
-  - if [[ $ZEND_SERVICEMANAGER_VERSION == '' ]]; then composer remove --dev --no-update zendframework/zend-progressbar ; fi
 
 install:
   - travis_retry composer install --no-interaction --ignore-platform-reqs

composer.json

@@ -19,9 +19,10 @@
     "require-dev": {
         "zendframework/zend-filter": "^2.6.1",
         "zendframework/zend-i18n": "^2.6",
+        "zendframework/zend-progressbar": "^2.5.2",
         "zendframework/zend-servicemanager": "^2.7.5 || ^3.0.3",
+        "zendframework/zend-session": "^2.6.2",
         "zendframework/zend-validator": "^2.6",
-        "zendframework/zend-progressbar": "~2.5",
         "fabpot/php-cs-fixer": "1.7.*",
         "phpunit/PHPUnit": "~4.0"
     },

src/Transfer/Adapter/Http.php

@@ -288,7 +288,7 @@ public function isUploaded($files = null)
      */
     public static function getProgress($id = null)
     {
-        if (!static::isApcAvailable() && !static::isUploadProgressAvailable()) {
+        if (!self::isApcAvailable() && !self::isUploadProgressAvailable()) {
             throw new Exception\PhpEnvironmentException('Neither APC nor UploadProgress extension installed');
         }
 
@@ -332,18 +332,18 @@ public static function getProgress($id = null)
         }
 
         if (!empty($id)) {
-            if (static::isApcAvailable()) {
+            if (self::isApcAvailable()) {
                 $call = call_user_func(static::$callbackApc, ini_get('apc.rfc1867_prefix') . $id);
                 if (is_array($call)) {
                     $status = $call + $status;
                 }
-            } elseif (static::isUploadProgressAvailable()) {
+            } elseif (self::isUploadProgressAvailable()) {
                 $call = call_user_func(static::$callbackUploadProgress, $id);
                 if (is_array($call)) {
                     $status = $call + $status;
-                    $status['total']   = $status['bytes_total'];
-                    $status['current'] = $status['bytes_uploaded'];
-                    $status['rate']    = $status['speed_average'];
+                    $status['total']   = isset($status['bytes_total']) ? $status['bytes_total'] : $status['total'];
+                    $status['current'] = isset($status['bytes_uploaded']) ? $status['bytes_uploaded'] : $status['current'];
+                    $status['rate']    = isset($status['speed_average']) ? $status['speed_average'] : $status['rate'];
                     if ($status['total'] == $status['current']) {
                         $status['done'] = true;
                     }

test/Transfer/Adapter/HttpTest.php

@@ -241,10 +241,10 @@ public function testNoUploadInProgress()
         $this->assertContains('No upload in progress', $status);
     }
 
-    public function testUploadProgressFailure()
+    public function testUploadProgressFailureForAPC()
     {
-        if (!Adapter\Http::isApcAvailable() && !Adapter\Http::isUploadProgressAvailable()) {
-            $this->markTestSkipped('Whether APC nor UploadExtension available');
+        if (! Adapter\Http::isApcAvailable()) {
+            $this->markTestSkipped('APC extension is unavailable');
         }
 
         $_GET['progress_key'] = 'mykey';
@@ -255,10 +255,30 @@ public function testUploadProgressFailure()
             'rate'    => 10,
             'id'      => 'mykey',
             'done'    => false,
-            'message' => '100B - 100B'
-            ], $status);
+            'message' => '100B - 100B',
+        ], $status);
+    }
+
+    public function testUploadProgressFailureForUploadProgressExtension()
+    {
+        if (! Adapter\Http::isUploadProgressAvailable()) {
+            $this->markTestSkipped('uploadprogress extension is unavailable');
+        }
 
+        $_GET['progress_key'] = 'mykey';
         $this->adapter->switchApcToUP();
+
+        $status = HttpTestMockAdapter::getProgress();
+        $this->assertEquals([
+            'total'   => 100,
+            'current' => 90,
+            'rate'    => 10,
+            'id'      => 'mykey',
+            'done'    => false,
+            'message' => '90B - 100B',
+        ], $status);
+
+        $this->adapter->forceUPFailure();
         $status = HttpTestMockAdapter::getProgress($status);
         $this->assertEquals([
             'total'          => 100,
@@ -270,8 +290,8 @@ public function testUploadProgressFailure()
             'cancel_upload'  => true,
             'message'        => 'The upload has been canceled',
             'done'           => true,
-            'id'             => 'mykey'
-            ], $status);
+            'id'             => 'mykey',
+        ], $status);
     }
 
     public function testUploadProgressAdapter()

test/Transfer/Adapter/HttpTestMockAdapter.php

@@ -18,9 +18,12 @@
  */
 class HttpTestMockAdapter extends Adapter\Http
 {
+    private static $uploadProgressShouldFail;
+
     public function __construct()
     {
-        self::$callbackApc = ['ZendTest\File\Transfer\Adapter\HttpTestMockAdapter', 'apcTest'];
+        static::$callbackApc = [HttpTestMockAdapter::class, 'apcTest'];
+        self::$uploadProgressShouldFail = false;
         parent::__construct();
     }
 
@@ -41,15 +44,32 @@ public static function isApcAvailable()
 
     public static function apcTest($id)
     {
+        if (! is_array($id)) {
+            return [
+                'total' => 100,
+                'current' => 100,
+                'rate' => 10,
+            ];
+        }
+
         return [
-            'total' => 100,
-            'current' => 100,
-            'rate' => 10,
+            'bytes_total' => 100,
+            'bytes_uploaded' => 100,
+            'speed_average' => 10,
+            'cancel_upload' => true,
         ];
     }
 
     public static function uPTest($id)
     {
+        if (! self::$uploadProgressShouldFail) {
+            return [
+                'total' => 100,
+                'current' => 90,
+                'rate' => 10,
+            ];
+        }
+
         return [
             'bytes_total' => 100,
             'bytes_uploaded' => 100,
@@ -60,7 +80,12 @@ public static function uPTest($id)
 
     public function switchApcToUP()
     {
-        self::$callbackApc = null;
-        self::$callbackUploadProgress = ['ZendTest\File\Transfer\Adapter\HttpTestMockAdapter', 'uPTest'];
+        static::$callbackApc = null;
+        static::$callbackUploadProgress = [HttpTestMockAdapter::class, 'uPTest'];
+    }
+
+    public function forceUPFailure()
+    {
+        self::$uploadProgressShouldFail = true;
     }
 }