Updates tests to Python 3.7/3.10, as 2.7/3.6 being EOL

Also migrate to the test packages from the ctools channel.

conda_pack/tests/conftest.py

@@ -8,11 +8,11 @@
     croot = os.path.join(test_dir, '..', '..', 'testing', 'conda')
 env_dir = os.path.join(os.path.abspath(croot), 'envs')
 
-py27_path = os.path.join(env_dir, 'py27')
-py36_path = os.path.join(env_dir, 'py36')
-py36_editable_path = os.path.join(env_dir, 'py36_editable')
-py36_broken_path = os.path.join(env_dir, 'py36_broken')
-py36_missing_files_path = os.path.join(env_dir, 'py36_missing_files')
+py37_path = os.path.join(env_dir, 'py37')
+py37_editable_path = os.path.join(env_dir, 'py37_editable')
+py37_broken_path = os.path.join(env_dir, 'py37_broken')
+py37_missing_files_path = os.path.join(env_dir, 'py37_missing_files')
+py310_path = os.path.join(env_dir, 'py310')
 nopython_path = os.path.join(env_dir, 'nopython')
 has_conda_path = os.path.join(env_dir, 'has_conda')
 activate_scripts_path = os.path.join(env_dir, 'activate_scripts')

conda_pack/tests/test_cli.py

@@ -1,7 +1,6 @@
 from __future__ import absolute_import, print_function, division
 
 import os
-import sys
 import signal
 import tarfile
 import time
@@ -13,9 +12,7 @@
 from conda_pack.cli import main
 from conda_pack.compat import on_win
 
-from .conftest import py36_path, py27_path
-
-on_p2 = sys.version[0] == '2'
+from .conftest import py37_path, py310_path
 
 
 def test_help(capsys):
@@ -62,10 +59,10 @@ def capture(**kwargs):
 
 
 def test_cli_roundtrip(capsys, tmpdir):
-    out_path = os.path.join(str(tmpdir), 'py36.tar')
+    out_path = os.path.join(str(tmpdir), 'py37.tar')
 
     with pytest.raises(SystemExit) as exc:
-        main(["-p", py36_path, "-o", out_path])
+        main(["-p", py37_path, "-o", out_path])
 
     assert exc.value.code == 0
 
@@ -82,10 +79,10 @@ def test_cli_roundtrip(capsys, tmpdir):
 
 
 def test_quiet(capsys, tmpdir):
-    out_path = os.path.join(str(tmpdir), 'py36.tar')
+    out_path = os.path.join(str(tmpdir), 'py37.tar')
 
     with pytest.raises(SystemExit) as exc:
-        main(["-p", py36_path, "-o", out_path, "-q"])
+        main(["-p", py37_path, "-o", out_path, "-q"])
 
     assert exc.value.code == 0
 
@@ -116,14 +113,12 @@ def test_cli_exceptions(capsys):
     assert "usage: conda-pack" in err
 
 
-@pytest.mark.xfail(on_p2, reason='Relaxing python 2 tests on CI')
 def test_cli_warnings(capsys, tmpdir):
-    out_path = os.path.join(str(tmpdir), 'py27.tar')
+    out_path = os.path.join(str(tmpdir), 'py310.tar')
 
     with pytest.raises(SystemExit) as exc:
-        main(["-p", py27_path, "-o", out_path])
+        main(["-p", py310_path, "-o", out_path])
 
-    # Test fails in some CI systems for Python 2
     assert exc.value.code == 0
 
     assert os.path.exists(out_path)
@@ -135,19 +130,18 @@ def test_cli_warnings(capsys, tmpdir):
 
 
 @pytest.mark.skipif(on_win, reason='SIGINT terminates the tests on Windows')
-@pytest.mark.xfail(on_p2, reason='Relaxing python 2 tests on CI')
 def test_keyboard_interrupt(capsys, tmpdir):
     def interrupt():
         time.sleep(0.2)
         os.kill(os.getpid(), signal.SIGINT)
 
     interrupter = Thread(target=interrupt)
 
-    out_path = os.path.join(str(tmpdir), 'py36.tar')
+    out_path = os.path.join(str(tmpdir), 'py37.tar')
     try:
         with pytest.raises(SystemExit) as exc:
             interrupter.start()
-            main(["-p", py36_path, "-o", out_path])
+            main(["-p", py37_path, "-o", out_path])
     except KeyboardInterrupt:
         assert False, "Should have been caught by the CLI"