STY: Remove unused pytest fixture (#3183)

Also remove unnecessary assignment before return.

Author: j-t-1

tests/conftest.py

@@ -5,29 +5,16 @@
 
 import pytest
 
-from pypdf import PdfReader
-
 TESTS_ROOT = Path(__file__).parent.resolve()
 PROJECT_ROOT = TESTS_ROOT.parent
 RESOURCE_ROOT = PROJECT_ROOT / "resources"
 
 
 @pytest.fixture(scope="session")
 def pdf_file_path(tmp_path_factory):
-    fn = tmp_path_factory.mktemp("pypdf-data") / f"{uuid.uuid4()}.pdf"
-    return fn
+    return tmp_path_factory.mktemp("pypdf-data") / f"{uuid.uuid4()}.pdf"
 
 
 @pytest.fixture(scope="session")
 def txt_file_path(tmp_path_factory):
-    fn = tmp_path_factory.mktemp("pypdf-data") / f"{uuid.uuid4()}.txt"
-    return fn
-
-
-@pytest.fixture(scope="session")
-def pdf_reader_page():
-    """Gives a page that was retrieved from a PDF via PdfReader."""
-    pdf_path = RESOURCE_ROOT / "crazyones.pdf"
-    reader = PdfReader(pdf_path)
-    page = reader.pages[0]
-    return page
+    return tmp_path_factory.mktemp("pypdf-data") / f"{uuid.uuid4()}.txt"