TST : move test before others to prevent errors

detected in py-pdf#2228

tests/test_00veryfirsttests.py

@@ -0,0 +1,48 @@
+"""Test the pypdf.filters module."""
+import string
+import sys
+from io import BytesIO
+from pathlib import Path
+from unittest.mock import patch
+
+import pytest
+
+from pypdf import PdfReader
+
+from . import get_data_from_url
+
+filter_inputs = (
+ # "", '', """""",
+ string.ascii_lowercase,
+ string.ascii_uppercase,
+ string.ascii_letters,
+ string.digits,
+ string.hexdigits,
+ string.punctuation,
+ string.whitespace, # Add more...
+)
+
+TESTS_ROOT = Path(__file__).parent.resolve()
+PROJECT_ROOT = TESTS_ROOT.parent
+RESOURCE_ROOT = PROJECT_ROOT / "resources"
+
+# Tests to be run before others
+
+
+# issues if images is used before due to some initialisations
+@pytest.mark.enable_socket()
+def test_image_without_pillow():
+ with patch.dict(sys.modules):
+ sys.modules["PIL"] = None
+ url = "https://corpora.tika.apache.org/base/docs/govdocs1/914/914102.pdf"
+ name = "tika-914102.pdf"
+ data = BytesIO(get_data_from_url(url, name=name))
+ reader = PdfReader(data, strict=True)
+
+ for page in reader.pages:
+ with pytest.raises(ImportError) as exc:
+ page.images[0]
+ assert exc.value.args[0] == (
+ "pillow is required to do image extraction. "
+ "It can be installed via 'pip install pypdf[image]'"
+ )

tests/test_filters.py

@@ -1,6 +1,5 @@
 """Test the pypdf.filters module."""
 import string
-import sys
 from io import BytesIO
 from itertools import product as cartesian_product
 from pathlib import Path
@@ -258,24 +257,6 @@ def test_issue_399():
  reader.pages[1].extract_text()
 
 
-@pytest.mark.enable_socket()
-def test_image_without_imagemagic():
- with patch.dict(sys.modules):
- sys.modules["PIL"] = None
- url = "https://corpora.tika.apache.org/base/docs/govdocs1/914/914102.pdf"
- name = "tika-914102.pdf"
- data = BytesIO(get_data_from_url(url, name=name))
- reader = PdfReader(data, strict=True)
-
- for page in reader.pages:
- with pytest.raises(ImportError) as exc:
- page.images[0]
- assert exc.value.args[0] == (
- "pillow is required to do image extraction. "
- "It can be installed via 'pip install pypdf[image]'"
- )
-
-
 @pytest.mark.enable_socket()
 def test_issue_1737():
  url = "https://github.com/py-pdf/pypdf/files/11068604/tt1.pdf"