Swapping out the tika and replaces requests with httpx

src/paperless_tika/tests/utils.py

@@ -0,0 +1,11 @@
+import pytest
+from pytest_httpx import HTTPXMock
+
+
+class HttpxMockMixin:
+    @pytest.fixture(autouse=True)
+    def httpx_mock_auto(self, httpx_mock: HTTPXMock):
+        """
+        Workaround for allowing use of a fixture with unittest style testing
+        """
+        self.httpx_mock = httpx_mock