Merge pull request #73 from per1234/coverage

libraries/*: check code coverage during CI workflow run

Author: aentinger

.github/workflows/libraries_compile-examples.yml

@@ -35,7 +35,14 @@ jobs:
           pip install --quiet pep8-naming
           flake8 --config "$GITHUB_WORKSPACE/libraries/compile-examples/compilesketches/.flake8" --show-source "$GITHUB_WORKSPACE/libraries/compile-examples/compilesketches"
 
-      - name: Run Python unit tests
+      - name: Run Python unit tests and report code coverage
         run: |
           export PYTHONPATH="$GITHUB_WORKSPACE/libraries/compile-examples/compilesketches"
-          pytest "$GITHUB_WORKSPACE/libraries/compile-examples/compilesketches/tests"
+          coverage run --source="$GITHUB_WORKSPACE/libraries/compile-examples/compilesketches" --module pytest "$GITHUB_WORKSPACE/libraries/compile-examples/compilesketches/tests"
+          # Display code coverage report in workflow run log
+          coverage report
+
+      - name: Upload coverage report to Codecov
+        uses: codecov/codecov-action@v1
+        with:
+          fail_ci_if_error: true

codecov.yml

@@ -0,0 +1,6 @@
+coverage:
+  range: "100...100"
+  status:
+    project:
+      default:
+        threshold: 0%

compilesketches/compilesketches.py

@@ -1385,4 +1385,4 @@ def get_head_commit_hash():
 
 # Only execute the following code if the script is run directly, not imported
 if __name__ == "__main__":
-    main()
+    main()  # pragma: no cover

compilesketches/tests/requirements.txt

@@ -1,3 +1,4 @@
 --requirement ../requirements.txt
+coverage==5.2.1
 pytest==5.4.2
 pytest-mock==3.1.0

compilesketches/tests/test_compilesketches.py

@@ -104,7 +104,7 @@ def test_main(capsys,
 
     class CompileSketches:
         def compile_sketches(self):
-            pass
+            pass  # pragma: no cover
 
     monkeypatch.setenv("INPUT_CLI-VERSION", cli_version)
     monkeypatch.setenv("INPUT_FQBN", fqbn_arg)
@@ -238,10 +238,10 @@ def __init__(self):
             self.base = self
 
         def get_repo(self):
-            pass
+            pass  # pragma: no cover
 
         def get_pull(self, number):
-            pass
+            pass  # pragma: no cover
 
     github_api_object = Github()
     monkeypatch.setenv("GITHUB_EVENT_PATH", str(test_data_path.joinpath("githubevent.json")))
@@ -1228,7 +1228,7 @@ def __init__(self):
             self.git = self
 
         def checkout(self):
-            pass
+            pass  # pragma: no cover
 
     compile_sketches = get_compilesketches_object()
 
@@ -1519,10 +1519,10 @@ def __init__(self):
             self.git = self
 
         def fetch(self):
-            pass
+            pass  # pragma: no cover
 
         def checkout(self):
-            pass
+            pass  # pragma: no cover
 
     compile_sketches = get_compilesketches_object(enable_size_deltas_report="true", deltas_base_ref=deltas_base_ref)
 
@@ -2259,7 +2259,7 @@ def __init__(self):
             self.git = self
 
         def rev_parse(self):
-            pass
+            pass  # pragma: no cover
 
     monkeypatch.setenv("GITHUB_EVENT_NAME", github_event)
     monkeypatch.setenv("GITHUB_EVENT_PATH", str(test_data_path.joinpath("githubevent.json")))