Close coverage gaps

src/wwvb/gen.py

@@ -31,7 +31,7 @@ def parse_timespec(  # pylint: disable=unused-argument
             )
         if len(value) == 1:
             return dateutil.parser.parse(value[0])
-        if len(value) == 0:  # pragma no cover
+        if len(value) == 0:
             return datetime.datetime.now(datetime.timezone.utc)
         raise ValueError("Unexpected number of arguments")
     except ValueError as e:

src/wwvb/testcli.py

@@ -211,6 +211,15 @@ WWVB timecode: year=2021 days=340 hour=03 min=40 dst=0 ut1=-100 ly=0 ls=0 --styl
             "2021-12-6 3:40",
         )
 
+    def test_now(self) -> None:
+        """Test outputting timecodes for 'now'"""
+        self.assertModuleOutputStarts(
+            "WWVB timecode: year=",
+            "wwvb.gen",
+            "-m",
+            "1",
+        )
+
     def test_decode(self) -> None:
         """Test the commandline decoder"""
         self.assertModuleOutput(

src/wwvb/testwwvb.py

@@ -53,7 +53,7 @@ class WWVBTestCase(unittest.TestCase):
                         channel = o[10:]
                     elif o.startswith("--style="):
                         style = o[8:]
-                    else:  # pragma: no cover
+                    else:
                         raise ValueError(f"Unknown option {repr(o)}")
                 num_minutes = len(lines) - 2
                 if channel == "both":