test for infer_type

Author: bernt-matthias

acclimatise/model.py

@@ -395,14 +395,14 @@ def infer_type(string) -> typing.Optional[cli_types.CliType]:
     elif file_re.match(string):
         if input_re.match(string) and not output_re.match(string):
             return cli_types.CliFile(output=False)
-        elif not input_re.match(string) and output_re.match(string): 
+        elif not input_re.match(string) and output_re.match(string):
             return cli_types.CliFile(output=True)
         else:
             return cli_types.CliFile()
     elif dir_re.match(string):
         if input_re.match(string) and not output_re.match(string):
             return cli_types.CliDir(output=False)
-        elif not input_re.match(string) and output_re.match(string): 
+        elif not input_re.match(string) and output_re.match(string):
             return cli_types.CliDir(output=True)
         else:
             return cli_types.CliDir()

test/test_type_inference.py

@@ -0,0 +1,10 @@
+from acclimatise.cli_types import CliString
+from acclimatise.model import infer_type
+
+
+def test_type_inference():
+    test_strings = [("", CliString)]
+
+    for ts in test_strings:
+        typ = infer_type(ts[0])
+        assert isinstance(typ, ts[1]), "%s should be %s but is %s" % (ts[0], ts[1], typ)