Merge pull request #182 from michalsn/fix/task-log

fix: unify the logged output of the task result

Author: michalsn

src/TaskLog.php

@@ -41,7 +41,9 @@ class TaskLog
     public function __construct(array $data)
     {
         foreach ($data as $key => $value) {
-            if (property_exists($this, $key)) {
+            if ($key === 'output') {
+                $this->output = $this->setOutput($value);
+            } elseif (property_exists($this, $key)) {
                 $this->{$key} = $value;
             }
         }
@@ -68,4 +70,22 @@ public function __get(string $key)
             return $this->{$key};
         }
     }
+
+    /**
+     * Unify output to string.
+     *
+     * @param array<int, string>|bool|int|string|null $value
+     */
+    private function setOutput($value): ?string
+    {
+        if (is_string($value) || $value === null) {
+            return $value;
+        }
+
+        if (is_array($value)) {
+            return implode(PHP_EOL, $value);
+        }
+
+        return (string) $value;
+    }
 }

tests/unit/TaskLogTest.php

@@ -28,35 +28,38 @@ public static function provideDuration(): iterable
                 '2021-01-21 12:00:00',
                 '2021-01-21 12:00:00',
                 '0.00',
+                ['first item', 'second item'],
             ],
             [
                 '2021-01-21 12:00:00',
                 '2021-01-21 12:00:01',
                 '1.00',
+                true,
             ],
             [
                 '2021-01-21 12:00:00',
                 '2021-01-21 12:05:12',
                 '312.00',
+                null,
             ],
         ];
     }
 
     /**
      * @dataProvider provideDuration
      *
-     * @param mixed $start
-     * @param mixed $end
-     * @param mixed $expected
+     * @param array|bool|int|string|null $output
+     *
+     * @throws Exception
      */
-    public function testDuration($start, $end, $expected)
+    public function testDuration(string $start, string $end, string $expected, $output)
     {
         $start = new Time($start);
         $end   = new Time($end);
 
         $log = new TaskLog([
             'task'     => new Task('closure', static function () {}),
-            'output'   => '',
+            'output'   => $output,
             'runStart' => $start,
             'runEnd'   => $end,
             'error'    => null,