diff --git a/test/request_factory/test_task_requests.py b/test/request_factory/test_task_requests.py
index 6287fa6e..bf2ccd5f 100644
--- a/test/request_factory/test_task_requests.py
+++ b/test/request_factory/test_task_requests.py
@@ -1,47 +1,61 @@
-import unittest
 import xml.etree.ElementTree as ET
 from unittest.mock import Mock
+
+import pytest
+
 from tableauserverclient.server.request_factory import TaskRequest
 
 
-class TestTaskRequest(unittest.TestCase):
-    def setUp(self):
-        self.task_request = TaskRequest()
-        self.xml_request = ET.Element("tsRequest")
-
-    def test_refresh_req_default(self):
-        result = self.task_request.refresh_req()
-        self.assertEqual(result, ET.tostring(self.xml_request))
-
-    def test_refresh_req_incremental(self):
-        with self.assertRaises(ValueError):
-            self.task_request.refresh_req(incremental=True)
-
-    def test_refresh_req_with_parent_srv_version_3_25(self):
-        parent_srv = Mock()
-        parent_srv.check_at_least_version.return_value = True
-        result = self.task_request.refresh_req(incremental=True, parent_srv=parent_srv)
-        expected_xml = ET.Element("tsRequest")
-        task_element = ET.SubElement(expected_xml, "extractRefresh")
-        task_element.attrib["incremental"] = "true"
-        self.assertEqual(result, ET.tostring(expected_xml))
-
-    def test_refresh_req_with_parent_srv_version_3_25_non_incremental(self):
-        parent_srv = Mock()
-        parent_srv.check_at_least_version.return_value = True
-        result = self.task_request.refresh_req(incremental=False, parent_srv=parent_srv)
-        expected_xml = ET.Element("tsRequest")
-        ET.SubElement(expected_xml, "extractRefresh")
-        self.assertEqual(result, ET.tostring(expected_xml))
-
-    def test_refresh_req_with_parent_srv_version_below_3_25(self):
-        parent_srv = Mock()
-        parent_srv.check_at_least_version.return_value = False
-        with self.assertRaises(ValueError):
-            self.task_request.refresh_req(incremental=True, parent_srv=parent_srv)
-
-    def test_refresh_req_with_parent_srv_version_below_3_25_non_incremental(self):
-        parent_srv = Mock()
-        parent_srv.check_at_least_version.return_value = False
-        result = self.task_request.refresh_req(incremental=False, parent_srv=parent_srv)
-        self.assertEqual(result, ET.tostring(self.xml_request))
+@pytest.fixture
+def task_request() -> TaskRequest:
+    return TaskRequest()
+
+
+@pytest.fixture
+def xml_request() -> ET.Element:
+    return ET.Element("tsRequest")
+
+
+def test_refresh_req_default(task_request: TaskRequest, xml_request: ET.Element) -> None:
+    result = task_request.refresh_req()
+    assert result == ET.tostring(xml_request)
+
+
+def test_refresh_req_incremental(task_request: TaskRequest) -> None:
+    with pytest.raises(ValueError):
+        task_request.refresh_req(incremental=True)
+
+
+def test_refresh_req_with_parent_srv_version_3_25(task_request: TaskRequest) -> None:
+    parent_srv = Mock()
+    parent_srv.check_at_least_version.return_value = True
+    result = task_request.refresh_req(incremental=True, parent_srv=parent_srv)
+    expected_xml = ET.Element("tsRequest")
+    task_element = ET.SubElement(expected_xml, "extractRefresh")
+    task_element.attrib["incremental"] = "true"
+    assert result == ET.tostring(expected_xml)
+
+
+def test_refresh_req_with_parent_srv_version_3_25_non_incremental(task_request: TaskRequest) -> None:
+    parent_srv = Mock()
+    parent_srv.check_at_least_version.return_value = True
+    result = task_request.refresh_req(incremental=False, parent_srv=parent_srv)
+    expected_xml = ET.Element("tsRequest")
+    ET.SubElement(expected_xml, "extractRefresh")
+    assert result == ET.tostring(expected_xml)
+
+
+def test_refresh_req_with_parent_srv_version_below_3_25(task_request: TaskRequest) -> None:
+    parent_srv = Mock()
+    parent_srv.check_at_least_version.return_value = False
+    with pytest.raises(ValueError):
+        task_request.refresh_req(incremental=True, parent_srv=parent_srv)
+
+
+def test_refresh_req_with_parent_srv_version_below_3_25_non_incremental(
+    task_request: TaskRequest, xml_request: ET.Element
+) -> None:
+    parent_srv = Mock()
+    parent_srv.check_at_least_version.return_value = False
+    result = task_request.refresh_req(incremental=False, parent_srv=parent_srv)
+    assert result == ET.tostring(xml_request)