diff --git a/README.md b/README.md
index 7628caa..05ef8fe 100644
--- a/README.md
+++ b/README.md
@@ -118,9 +118,9 @@ References: https://www.nextgenerationautomation.com/post/python-test-automation
 ## Developer area
 
 ### Testing
-#### Run the tests on you local machine
+#### Run the tests on your local machine
 ```shell
-pytest --cov=paf -n=4 test
+PAF_TEST_HEADLESS=1 PAF_TEST_LOCAL_SELENIUM=0 pytest --cov=paf -n=4 test
 ```
 
 #### Build test base container (for use in GitHub Actions)
diff --git a/paf/manager.py b/paf/manager.py
index c1f0df7..d36b67b 100644
--- a/paf/manager.py
+++ b/paf/manager.py
@@ -1,14 +1,14 @@
 from datetime import datetime
 from pathlib import Path
-from typing import Type, TypeVar, Iterable, List
+from typing import Type, TypeVar, List
 
 import inject
-from is_empty import empty
 import selenium.webdriver as webdriver
+from is_empty import empty
 from selenium.webdriver.common import service as webdriver_service
-from selenium.webdriver import ChromeService, Chrome, Firefox, Edge, Safari, Remote, ChromeOptions, EdgeOptions, FirefoxOptions, WPEWebKitOptions
 from selenium.webdriver.common.options import BaseOptions
 from selenium.webdriver.remote.webdriver import WebDriver, BaseWebDriver
+
 from paf.common import Property, Formatter
 from paf.request import WebDriverRequest
 
diff --git a/test/test_component.py b/test/test_component.py
index bd504c7..6c452ae 100644
--- a/test/test_component.py
+++ b/test/test_component.py
@@ -56,7 +56,7 @@ def test_component_name_path(components_page: ComponentsPage):
 
 def test_component_name(components_page: ComponentsPage):
     component = components_page.custom_component.type
-    assert str(component) == "UiElement(By.id(input))[0]"
+    assert component.__str__() == "UiElement(By.id(input))[0]"
 
 
 def test_component_list_name(components_page: ComponentsPage):
diff --git a/test/test_javascript.py b/test/test_javascript.py
index 6c3f214..4ea764f 100644
--- a/test/test_javascript.py
+++ b/test/test_javascript.py
@@ -1,7 +1,12 @@
+import inject
+
 from paf.common import Size, Rect
-from paf.javascript import get_viewport
+import paf.javascript as javascript
+from paf.manager import WebDriverManager
+from paf.page import FinderPage
 from paf.request import WebDriverRequest
 from test import create_webdriver
+from test import finder
 
 
 def test_viewport():
@@ -9,9 +14,22 @@ def test_viewport():
     request.browser = "chrome"
     request.window_size = Size(1024, 768)
     webdriver = create_webdriver(request)
-    viewport = get_viewport(webdriver)
+    viewport = javascript.get_viewport(webdriver)
     assert isinstance(viewport, Rect)
     assert viewport.top == 0
     assert viewport.left == 0
     assert viewport.width == 1024
     assert viewport.height >= 600
+
+
+def test_set_attribute(finder: FinderPage):
+    finder.open("https://testpages.herokuapp.com/styled/basic-web-page-test.html")
+    p = finder.find("#para1")
+    with p.find_web_element() as web_element:
+        javascript.set_attribute(p.webdriver, web_element, "data-katze", "affe")
+
+    p.expect.attribute("data-katze").be("affe")
+
+
+def teardown_module():
+    inject.instance(WebDriverManager).shutdown_all()
diff --git a/test/test_page.py b/test/test_page.py
index 06538b5..b73bd7f 100644
--- a/test/test_page.py
+++ b/test/test_page.py
@@ -30,10 +30,12 @@ def test_assertions(finder: FinderPage):
 
 def test_create_page_from_page():
     page_factory = inject.instance(PageFactory)
+    webdriver = create_webdriver(WebDriverRequest())
     page = page_factory.create_page(Page)
     other_page = page._create_page(Page)
     assert isinstance(other_page, Page)
     assert page.webdriver == other_page.webdriver
+    assert page.webdriver == webdriver
 
 
 def test_create_page_without_webdriver():
diff --git a/test/test_rect.py b/test/test_rect.py
new file mode 100644
index 0000000..73842d5
--- /dev/null
+++ b/test/test_rect.py
@@ -0,0 +1,21 @@
+import inject
+
+from paf.common import Point
+from paf.manager import WebDriverManager
+from paf.page import FinderPage
+from test import finder
+
+
+def test_rect(finder: FinderPage):
+    finder.open("https://testpages.herokuapp.com/styled/basic-web-page-test.html")
+    p = finder.find("#para1")
+    rect = p.expect.bounds.actual
+    point = Point(10, 20)
+    point.add(rect)
+
+    assert point.x > 10
+    assert point.y > 20
+
+
+def teardown_module():
+    inject.instance(WebDriverManager).shutdown_all()
diff --git a/test/test_uielement.py b/test/test_uielement.py
index d9abaf1..1cb90c6 100644
--- a/test/test_uielement.py
+++ b/test/test_uielement.py
@@ -29,6 +29,7 @@ def test_basics(finder: FinderPage):
     assert p2.name == "UiElement(By.css selector(#para2))[0]"
     assert p2.name_path == "UiElement(By.css selector(.centered))[0] > " + p2.name
     assert p_name.name == "paragraph"
+    assert len(p2.get_path()) == 2
 
 
 # def test_rect():