Dev/eccles/remove unnecessary unittests (#17)

* Build about.py in builder image

Problem:
Creating about.py in host environmant fails if python setuptools is
unavailable

Solution:
Create about.py using docker image.

Signed-off-by: Paul Hewlett <phewlett76@gmail.com>

* Suppress unittest coverage for timestamp.py

Problem:
Timestamp.py is so simple it does not warrant unittests.

Solution:
Add correct method of suppressing unittests for individual files and
remove unittests for timestamp.py.

Signed-off-by: Paul Hewlett <phewlett76@gmail.com>

Taskfile.yml

@@ -5,7 +5,7 @@ tasks:
   about:
     desc: Generate about.py
     cmds:
-      - ./scripts/version.sh
+      - ./scripts/builder.sh ./scripts/version.sh
     status:
       - test -s archivist/about.py
 

archivist/logger.py

@@ -16,8 +16,8 @@ def set_logger(level):
     Setup logger
     Also used by unittests
     """
-    LOGGER.setLevel(level)  # pragma: no cover
-    if not LOGGER.hasHandlers():  # pragma: no cover
+    LOGGER.setLevel(level)
+    if not LOGGER.hasHandlers():
         handler = logging.StreamHandler()
         handler.setFormatter(
             logging.Formatter(

setup.cfg

@@ -5,3 +5,10 @@ max-line-length = 88
 
 [coverage:report]
 fail_under = 100
+
+[coverage:run]
+omit =
+     # utility
+     archivist/logger.py
+     # so simple - not worth testing
+     archivist/timestamp.py