feat: Adds methods in Progress to return the current value and total value of the progress bar.

This commit adds methods in Progress to return the current value and total value of the progress bar.

Issue #192

Author: everton3x

src/TerminalObject/Dynamic/Progress.php

@@ -338,4 +338,24 @@ protected function shouldRedraw($percentage, $label)
     {
         return ($this->force_redraw || $percentage != $this->current_percentage || $label != $this->label);
     }
+
+    /**
+     * Gets de current progress value.
+     *
+     * @return integer The current progress value.
+     */
+    public function getCurrent()
+    {
+        return $this->current;
+    }
+
+    /**
+     * Gets the total value for the progress.
+     *
+     * @return integer The total progress value.
+     */
+    public function getTotal()
+    {
+        return $this->total;
+    }
 }

tests/TerminalObject/Dynamic/ProgressTest.php

@@ -402,4 +402,14 @@ public function testEach4()
             return $item;
         });
     }
+
+    public function testGetCurrent()
+    {
+        $this->assertEquals(0, $this->cli->progress(100)->getCurrent());
+    }
+
+    public function testGetTotal()
+    {
+        $this->assertEquals(100, $this->cli->progress(100)->getTotal());
+    }
 }