Test failures with PROJ 8.0.0

[sebastic]

As reported in Debian Bug #983223, pyproj fails to build with PROJ 8.0.0 due to test failures:

 =================================== FAILURES ===================================
 ___________________________ test_proj_debug_logging ____________________________
 
 capsys = <_pytest.capture.CaptureFixture object at 0x7faa62ca5a00>
 
     def test_proj_debug_logging(capsys):
         with proj_logging_env():
             with pytest.warns(FutureWarning):
                 transformer = Transformer.from_proj("+init=epsg:4326", "+init=epsg:27700")
             transformer.transform(100000, 100000)
             captured = capsys.readouterr()
             if os.environ.get("PROJ_DEBUG") == "3":
                 assert "PROJ_TRACE" in captured.err
                 assert "PROJ_DEBUG" in captured.err
             elif os.environ.get("PROJ_DEBUG") == "2":
                 assert "PROJ_TRACE" not in captured.err
                 assert "PROJ_DEBUG" in captured.err
             else:
 >               assert captured.err == ""
 E               AssertionError: assert 'MainThread:D...id latitude\n' == ''
 E                 + MainThread:DEBUG:PROJ_ERROR: tmerc: Invalid latitude
 E                 + MainThread:DEBUG:PROJ_ERROR: push: Invalid latitude
 
 test/test_datadir.py:240: AssertionError
 ------------------------------ Captured log call -------------------------------
 DEBUG    pyproj:transformer.py:488 PROJ_ERROR: tmerc: Invalid latitude
 DEBUG    pyproj:transformer.py:488 PROJ_ERROR: push: Invalid latitude
 _________________________ test_illegal_transformation __________________________
 
     def test_illegal_transformation():
         # issue 202
         with pytest.warns(FutureWarning):
             p1 = pyproj.Proj(init="epsg:4326")
             p2 = pyproj.Proj(init="epsg:3857")
         with pytest.warns(DeprecationWarning):
             xx, yy = pyproj.transform(
                 p1, p2, (-180, -180, 180, 180, -180), (-90, 90, 90, -90, -90)
             )
 >       assert np.all(np.isinf(xx))
 E       AssertionError: assert False
 E        +  where False = <function all at 0x7faa664ece50>(array([False, False, False, False, False]))
 E        +    where <function all at 0x7faa664ece50> = np.all
 E        +    and   array([False, False, False, False, False]) = <ufunc 'isinf'>((-20037508.342789244, -20037508.342789244, 20037508.342789244, 20037508.342789244, -20037508.342789244))
 E        +      where <ufunc 'isinf'> = np.isinf
 
 test/test_transformer.py:56: AssertionError
 _ test_repr[7789-8401-<Transformation Transformer: helmert>\nDescription: ITRF2014 to ETRF2014 (2)\nArea of Use:\n- name: Europe - onshore and offshore: Albania; Andorra; Austria; Belgium; Bosnia and Herzegovina; Bulgaria; Croatia; Cypr
 us; Czechia; Denmark; Estonia; Faroe Islands; Finland; France; Germany; Gibraltar; Greece; Hungary; Ireland; Italy; Kosovo; Latvia; Liechtenstein; Lithuania; Luxembourg; Malta; Moldova; Monaco; Montenegro; Netherlands; North Macedonia; 
 Norway including Svalbard and Jan Mayen; Poland; Portugal; Romania; San Marino; Serbia; Slovakia; Slovenia; Spain; Sweden; Switzerland; United Kingdom (UK) including Channel Islands and Isle of Man; Vatican City State.\n- bounds: (-16.1
 , 32.88, 40.18, 84.17)] _
 
 from_crs = 7789, to_crs = 8401
 expected_repr = '<Transformation Transformer: helmert>\nDescription: ITRF2014 to ETRF2014 (2)\nArea of Use:\n- name: Europe - onshore ...ed Kingdom (UK) including Channel Islands and Isle of Man; Vatican City State.\n- bounds: (-16.1, 3
 2.88, 40.18, 84.17)'
 
     @pytest.mark.parametrize(
         "from_crs, to_crs, expected_repr",
         [
             (
                 7789,
                 8401,
                 (
                     "<Transformation Transformer: helmert>\n"
                     "Description: ITRF2014 to ETRF2014 (2)\n"
                     "Area of Use:\n"
                     "- name: Europe - onshore and offshore: Albania; Andorra; Austria; "
                     "Belgium; Bosnia and Herzegovina; Bulgaria; Croatia; Cyprus; Czechia; "
                     "Denmark; Estonia; Faroe Islands; Finland; France; Germany; Gibraltar; "
                     "Greece; Hungary; Ireland; Italy; Kosovo; Latvia; Liechtenstein; "
                     "Lithuania; Luxembourg; Malta; Moldova; Monaco; Montenegro; "
                     "Netherlands; North Macedonia; "
                     "Norway including Svalbard and Jan Mayen; "
                     "Poland; Portugal; Romania; San Marino; Serbia; Slovakia; Slovenia; "
                     "Spain; Sweden; Switzerland; "
                     "United Kingdom (UK) including Channel Islands and Isle of Man; "
                     "Vatican City State.\n"
                     "- bounds: (-16.1, 32.88, 40.18, 84.17)"
                 ),
             ),
             (
                 4326,
                 3857,
                 (
                     "<Conversion Transformer: pipeline>\n"
                     "Description: Popular Visualisation Pseudo-Mercator\n"
                     "Area of Use:\n"
                     "- name: World.\n"
                     "- bounds: (-180.0, -90.0, 180.0, 90.0)"
                 ),
             ),
         ],
     )
     def test_repr(from_crs, to_crs, expected_repr):
 >       assert repr(Transformer.from_crs(from_crs, to_crs)) == expected_repr
 E       AssertionError: assert '<Transformat...722623821813)' == '<Transformat...40.18, 84.17)'
 E           <Transformation Transformer: helmert>
 E           Description: ITRF2014 to ETRF2014 (2)
 E           Area of Use:
 E           - name: Europe - onshore and offshore: Albania; Andorra; Austria; Belgium; Bosnia and Herzegovina; Bulgaria; Croatia; Cyprus; Czechia; Denmark; Estonia; Faroe Islands; Finland; France; Germany; Gibraltar; Greece; Hungary; Ireland; Italy; Kosovo; Latvia; Liechtenstein; Lithuania; Luxembourg; Malta; Moldova; Monaco; Montenegro; Netherlands; North Macedonia; Norway including Svalbard and Jan Mayen; Poland; Portugal; Romania; San Marino; Serbia; Slovakia; Slovenia; Spain; Sweden; S...
 E         
 E         ...Full output truncated (3 lines hidden), use '-vv' to show
 
 test/test_transformer.py:498: AssertionError
 =============================== warnings summary ===============================
 .pybuild/cpython3_3.9_pyproj/build/test/test_datadir.py::test_get_data_dir__from_user[str]
 .pybuild/cpython3_3.9_pyproj/build/test/test_datadir.py::test_get_data_dir__from_user[Path]
 .pybuild/cpython3_3.9_pyproj/build/test/test_datadir.py::test_append_data_dir__internal[str]
 .pybuild/cpython3_3.9_pyproj/build/test/test_datadir.py::test_append_data_dir__internal[Path]
   /build/python-pyproj-3.0.0/.pybuild/cpython3_3.9_pyproj/build/pyproj/datadir.py:37: UserWarning: pyproj unable to set database path.
     _global_context_set_data_dir()
 
 -- Docs: https://docs.pytest.org/en/stable/warnings.html
 =========================== short test summary info ============================
 FAILED test/test_datadir.py::test_proj_debug_logging - AssertionError: assert...
 FAILED test/test_transformer.py::test_illegal_transformation - AssertionError...
 FAILED test/test_transformer.py::test_repr[7789-8401-<Transformation Transformer: helmert>\nDescription: ITRF2014 to ETRF2014 (2)\nArea of Use:\n- name: Europe - onshore and offshore: Albania; Andorra; Austria; Belgium; Bosnia and Herzegovina; Bulgaria; Croatia; Cyprus; Czechia; Denmark; Estonia; Faroe Islands; Finland; France; Germany; Gibraltar; Greece; Hungary; Ireland; Italy; Kosovo; Latvia; Liechtenstein; Lithuania; Luxembourg; Malta; Moldova; Monaco; Montenegro; Netherlands; North Macedonia; Norway including Svalbard and Jan Mayen; Poland; Portugal; Romania; San Marino; Serbia; Slovakia; Slovenia; Spain; Sweden; Switzerland; United Kingdom (UK) including Channel Islands and Isle of Man; Vatican City State.\n- bounds: (-16.1, 32.88, 40.18, 84.17)]
 ===== 3 failed, 273 passed, 58 deselected, 4 warnings in 122.49s (0:02:02) =====

[snowman2]

Thanks for the report. Fixes in #750, #774, #776, #779

[snowman2]

You can skip these tests in the current release to get it to pass with PROJ 8. The failures are okay.