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authorElena ``of Valhalla'' Grandi <valhalla@trueelena.org>2022-03-15 09:52:31 +0100
committerElena ``of Valhalla'' Grandi <valhalla@trueelena.org>2022-03-15 09:52:31 +0100
commit82eac2165d3a8bc20abea52d32a1037be8472b69 (patch)
treed6d49b0bc2e9c8623edee8e6a6e143bf7a8721a9 /tests
parent386a27282de20fbf4e41e9f9e3640deec7e77963 (diff)
Add a mixin with the ability to open a file in an external editor
Diffstat (limited to 'tests')
-rw-r--r--tests/test_mixins.py37
1 files changed, 37 insertions, 0 deletions
diff --git a/tests/test_mixins.py b/tests/test_mixins.py
new file mode 100644
index 0000000..1e2f91d
--- /dev/null
+++ b/tests/test_mixins.py
@@ -0,0 +1,37 @@
+import unittest
+
+import hazwaz
+
+
+class testEditorMixin(unittest.TestCase):
+ def test_open_with_cat_existing_file(self):
+ subcmd = hazwaz.mixins.ExternalEditorMixin()
+ subcmd.editors = [("cat", "cat")]
+ # TODO: suppress this output in the tests (we can't use
+ # contextlib.redirect_stdout because that doesn't redirect the
+ # stdout used by subprocess.
+ res = subcmd.edit_file_in_external_editor("/bin/fgrep")
+ self.assertTrue(res)
+
+ def test_open_with_cat_missing_file(self):
+ subcmd = hazwaz.mixins.ExternalEditorMixin()
+ subcmd.editors = [("cat", "cat")]
+ # TODO: suppress this output in the tests (we can't use
+ # contextlib.redirect_stderr because that doesn't redirect the
+ # stderr used by subprocess.
+ res = subcmd.edit_file_in_external_editor("no_such_file")
+ self.assertFalse(res)
+
+ def test_open_with_non_existing_editor(self):
+ subcmd = hazwaz.mixins.ExternalEditorMixin()
+ subcmd.editors = [("no_such_command", "no_such_command")]
+ with self.assertLogs() as cm:
+ subcmd.edit_file_in_external_editor("no_such_file")
+ self.assertIn(
+ "Could not open file no_such_file with no_such_command",
+ cm.output[0]
+ )
+
+
+if __name__ == '__main__':
+ unittest.main()