general/ci: mypy check tests

tox.ini

@@ -80,7 +80,7 @@ allowlist_externals = cat
 commands =
     pip install -e .[testing,optional]
     pip install orgparse # used it core.orgmode?
-    # todo add tests?
+
     {envpython} -m mypy --install-types --non-interactive \
                     -p my.core \
                     --txt-report  .coverage.mypy-core \
@@ -88,10 +88,16 @@ commands =
                     {posargs}
     cat .coverage.mypy-core/index.txt
 
+    # todo hmm might be better to move modules test in a separate subpackage?
+    {envpython} -m mypy --install-types --non-interactive \
+                    tests \
+                    --exclude 'tests/(bluemaestro|emfit|takeout|pdfs|jawbone).py'
+
 
 # specific modules that are known to be mypy compliant (to avoid false negatives)
 # todo maybe split into separate jobs? need to add comment how to run
 [testenv:mypy-misc]
+allowlist_externals = cat
 commands =
     pip install -e .[testing,optional]
 
@@ -132,6 +138,10 @@ commands =
                     --html-report .coverage.mypy-misc \
                     {posargs}
     # txt report is a bit more convenient to view on CI
+    cat .coverage.mypy-misc/index.txt
+
+    {envpython} -m mypy --install-types --non-interactive \
+                    tests
 
 # note: this comment doesn't seem relevant anymore, but keeping it in case the issue happens again
 # > ugh ... need to reset HOME, otherwise user's site-packages are somehow leaking into mypy's path...