From 0ecdb1a710074ee16eced2ffa16188274dc0947c Mon Sep 17 00:00:00 2001
From: gui-don <archaygo@gmail.com>
Date: Tue, 11 Oct 2016 19:27:23 +0200
Subject: [PATCH 1/3] Adds a method to check Transmission RPC availability

---
 lib/Transmission/Transmission.php | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/lib/Transmission/Transmission.php b/lib/Transmission/Transmission.php
index 94e2560..7be41fe 100644
--- a/lib/Transmission/Transmission.php
+++ b/lib/Transmission/Transmission.php
@@ -246,6 +246,22 @@ public function remove(Torrent $torrent, $localData = false)
         $this->getClient()->call('torrent-remove', $arguments);
     }
 
+    /**
+     * Checks whether or not Transmission is listening on configured port/host
+     *
+     * @return boolean
+     */
+    public function isAvailable()
+    {
+        try {
+            $this->getClient()->call('', []);
+
+            return true;
+        } catch (\RuntimeException $e) {
+            return false;
+        }
+    }
+
     /**
      * Set the client used to connect to Transmission
      *

From a344b9bc8dfd0f05921475cc6f943e2c085ad153 Mon Sep 17 00:00:00 2001
From: gui-don <archaygo@gmail.com>
Date: Tue, 11 Oct 2016 19:43:37 +0200
Subject: [PATCH 2/3] Adds PHPUnit tests

---
 tests/Transmission/Tests/TransmissionTest.php | 42 +++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/tests/Transmission/Tests/TransmissionTest.php b/tests/Transmission/Tests/TransmissionTest.php
index f66331c..53f6a43 100644
--- a/tests/Transmission/Tests/TransmissionTest.php
+++ b/tests/Transmission/Tests/TransmissionTest.php
@@ -414,6 +414,48 @@ public function shouldRemoveDownloadWithRemovingLocalData()
         $transmission->remove($torrent, true);
     }
 
+    /**
+     * @test
+     */
+    public function shouldTellIfTransmissionRpcIsAvailable()
+    {
+        $client = $this->getMock('Transmission\Client');
+        $client->expects($this->once())
+            ->method('call')
+            ->with('', [])
+            ->will($this->returnCallback(function () {
+                return (object) array(
+                    'result' => 'success'
+                );
+            }));
+
+        $transmission = new Transmission();
+        $transmission->setClient($client);
+        $availability = $transmission->isAvailable();
+
+        $this->assertTrue($availability);
+    }
+
+    /**
+     * @test
+     */
+    public function shouldTellIfTransmissionRpcIsUnavailable()
+    {
+        $client = $this->getMock('Transmission\Client');
+        $client->expects($this->once())
+            ->method('call')
+            ->with('', [])
+            ->will($this->returnCallback(function () {
+                throw new \RuntimeException();
+            }));
+
+        $transmission = new Transmission();
+        $transmission->setClient($client);
+        $availability = $transmission->isAvailable();
+
+        $this->assertFalse($availability);
+    }
+
     /**
      * @test
      */

From 2488f4cf7db0ce6c09fbe465bb14364a6f9b35bd Mon Sep 17 00:00:00 2001
From: gui-don <archaygo@gmail.com>
Date: Tue, 11 Oct 2016 19:46:22 +0200
Subject: [PATCH 3/3] PHP 5.3 compatibility fix

---
 lib/Transmission/Transmission.php             | 2 +-
 tests/Transmission/Tests/TransmissionTest.php | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/Transmission/Transmission.php b/lib/Transmission/Transmission.php
index 7be41fe..e6fc7fd 100644
--- a/lib/Transmission/Transmission.php
+++ b/lib/Transmission/Transmission.php
@@ -254,7 +254,7 @@ public function remove(Torrent $torrent, $localData = false)
     public function isAvailable()
     {
         try {
-            $this->getClient()->call('', []);
+            $this->getClient()->call('', array());
 
             return true;
         } catch (\RuntimeException $e) {
diff --git a/tests/Transmission/Tests/TransmissionTest.php b/tests/Transmission/Tests/TransmissionTest.php
index 53f6a43..ea3a3fd 100644
--- a/tests/Transmission/Tests/TransmissionTest.php
+++ b/tests/Transmission/Tests/TransmissionTest.php
@@ -422,7 +422,7 @@ public function shouldTellIfTransmissionRpcIsAvailable()
         $client = $this->getMock('Transmission\Client');
         $client->expects($this->once())
             ->method('call')
-            ->with('', [])
+            ->with('', array())
             ->will($this->returnCallback(function () {
                 return (object) array(
                     'result' => 'success'
@@ -444,7 +444,7 @@ public function shouldTellIfTransmissionRpcIsUnavailable()
         $client = $this->getMock('Transmission\Client');
         $client->expects($this->once())
             ->method('call')
-            ->with('', [])
+            ->with('', array())
             ->will($this->returnCallback(function () {
                 throw new \RuntimeException();
             }));