diff --git a/test/lib/xdotool/position_parse_test.rb b/test/lib/xdotool/position_parse_test.rb
new file mode 100644
index 0000000..28a19e3
--- /dev/null
+++ b/test/lib/xdotool/position_parse_test.rb
@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+require 'minitest/autorun'
+require_relative '../../test_helper'
+
+class PositionParserTest < Minitest::Test
+  def setup
+    @position = 'x:761 y:1051 screen:0 window:20971523'
+    @expect_result = { x: 761, y: 1051 }
+  end
+
+  def test_version
+    assert_equal @expect_result, Xdotool::PositionParser.parse(@position)
+  end
+end
diff --git a/test/test_helper.rb b/test/test_helper.rb
index 1f7939d..9c21673 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -2,3 +2,4 @@
 
 require_relative '../lib/boaw'
 require_relative '../lib/boaw/version'
+require_relative '../lib/xdotool/position_parser'