Test string represenations of Line and Message objects

Author: jrha

.github/workflows/python.yaml

@@ -32,11 +32,13 @@ jobs:
       run: |
         coverage run --source=panc/src/main/scripts/panlint --omit panc/src/main/scripts/panlint/tests.py panc/src/main/scripts/panlint/tests.py
     - name: Report Coverage
+      env:
+        TERM: xterm
       run: |
         coverage report
-        coverage xml -o ${{ runner.temp }}/python-coverage.xml
-    - name: Get Cover
-      uses: orgoro/coverage@v3.2
-      with:
-          coverageFile: ${{ runner.temp }}/python-coverage.xml
-          token: ${{ secrets.GITHUB_TOKEN }}
+        python3-coverage report --format=markdown >> $GITHUB_STEP_SUMMARY
+        # Produce a quick and dirty coloured annotation
+        coverage annotate
+        sed 's#^!#'"$(tput setaf 1)"'!#' panc/src/main/scripts/panlint/panlint.py,cover |
+          sed 's#^>#'"$(tput setaf 2)"'>#' |
+          sed 's#^\([^\\]\)#'"$(tput setaf 7)"'\1#'

panc/src/main/scripts/panlint/tests.py

@@ -66,6 +66,14 @@ def _assert_lint_line(self, input_line, input_diagnoses, input_messages, input_p
         # first_line must ALWAYS be False when returned
         self.assertEqual(result_first_line, False)
 
+    def test_line_repr(self):
+        line = panlint.Line('example.pan', 42, '    foo = bar;')
+        self.assertEqual(str(line), "Line('example.pan', 42, '    foo = bar;')")
+
+    def test_message_repr(self):
+        message = panlint.Message('AB123', 2, 'Example test message')
+        self.assertEqual(str(message), "Warning: Example test message")
+
     def test_message_ids(self):
         line_pattern_ids = [m.id for m in panlint.LINE_PATTERNS.keys()]
         line_pattern_ids.sort()