[5.3] Option to schedule tasks using the command class instead of it's signature

src/Illuminate/Console/Scheduling/Schedule.php

@@ -37,6 +37,10 @@ public function call($callback, array $parameters = [])
      */
     public function command($command, array $parameters = [])
     {
+        if (class_exists($command)) {
+            $command = app($command)->getName();
+        }
+
         $binary = ProcessUtils::escapeArgument((new PhpExecutableFinder)->find(false));
 
         $artisan = defined('ARTISAN_BINARY') ? ProcessUtils::escapeArgument(ARTISAN_BINARY) : 'artisan';

tests/Console/ConsoleEventSchedulerTest.php

@@ -47,4 +47,40 @@ public function testCommandCreatesNewArtisanCommand()
         $this->assertEquals($binary.' artisan queue:listen --tries=3', $events[1]->command);
         $this->assertEquals($binary.' artisan queue:listen --tries=3', $events[2]->command);
     }
+
+    public function testCreateNewArtisanCommandUsingCommandClass()
+    {
+        $escape = '\\' === DIRECTORY_SEPARATOR ? '"' : '\'';
+
+        $schedule = new Schedule;
+        $schedule->command(ConsoleCommandStub::class, ['--force']);
+
+        $events = $schedule->events();
+        $binary = $escape.PHP_BINARY.$escape;
+        $this->assertEquals($binary.' artisan foo:bar --force', $events[0]->command);
+    }
+}
+
+class FooClassStub
+{
+    protected $schedule;
+
+    public function __construct(Schedule $schedule)
+    {
+        $this->schedule = $schedule;
+    }
+}
+
+class ConsoleCommandStub extends Illuminate\Console\Command
+{
+    protected $signature = 'foo:bar';
+
+    protected $foo;
+
+    public function __construct(FooClassStub $foo)
+    {
+        parent::__construct();
+
+        $this->foo = $foo;
+    }
 }