Provide test cases for task status checking

src/AsyncTaskStatus.php

@@ -75,7 +75,7 @@ public function isRunning(): bool
             return false;
         }
         // prove it is running
-        $isRunning = false;
+        $isRunning = $this->proveTaskIsRunning();
         if (!$isRunning) {
             $this->isStopped = true;
         }

tests/AsyncTaskTest.php

@@ -231,4 +231,31 @@ public function testAsyncTaskID()
         $taskStatus = new AsyncTaskStatus("");
         unset($taskStatus);
     }
+
+    public function testAsyncTaskNormalStatus()
+    {
+        // test that the task status reading is correct
+        $taskID = "testingTask";
+        $task = new AsyncTask(new SleepingAsyncTask(), taskID: $taskID);
+
+        // we haven't started yet, so this should say false 
+        $preStatus = new AsyncTaskStatus($taskID);
+        $this->assertFalse($preStatus->isRunning());
+        // note: since it detects false, it will always continue to say false
+        $this->assertFalse($preStatus->isRunning());
+
+        // now we start running the task
+        $liveStatus = $task->start();
+
+        // the task is to sleep for 2 seconds, and then exit.
+        for ($i = 0; $i < 2; $i++) {
+            // check the statuses; most likely still be running
+            $this->assertFalse($preStatus->isRunning(), "Incorrect pre-run task status at loop $i");
+            $this->assertTrue($liveStatus->isRunning(), "Incorrect live-run task status at loop $i");
+            $this->sleep(0.9);
+        }
+        // should have finished
+        $this->assertFalse($preStatus->isRunning(), "Incorrect pre-run task status at loop end");
+        $this->assertFalse($liveStatus->isRunning(), "Incorrect live-run task status at loop end");
+    }
 }

tests/Tasks/SleepingAsyncTask.php

@@ -6,15 +6,15 @@
 
 class SleepingAsyncTask implements AsyncTaskInterface
 {
-    // just sleeps for 5 seconds, and finish
+    // just sleeps for 2 seconds, and finish
 
     public function __construct()
     {
     }
 
     public function execute(): void
     {
-        sleep(5);
+        sleep(2);
     }
 
     public function handleTimeout(): void