Code Coverage with Pure Dart

codecov_pure_dart.md

Gathering Code Coverage

1. Install the coverage package:

   pub global activate coverage

2. Create a test file for running all of the tests.
3. Run — in this case, the file with all of the tests is called .test_coverage.dart —:

   dart --pause-isolates-on-exit --disable-service-auth-codes --enable-vm-service=NNNN test/.test_coverage.dart

4. Use the observatory's address to collect coverage:

   pub global run coverage:collect_coverage --uri=http://127.0.0.1:63243/ -o coverage.json

5. Format the coverage to the LCOV format:

   pub global run coverage:format_coverage --lcov -i coverage.json -o lcov.info

gmpassos_suggestion.md

GM Passos' Suggestion

The source is here.

echo ""
echo "[RUNNING TEST + COVERAGE]"
pub run test_coverage --no-badge  --print-test-output  --min-coverage 40

rm coverage_badge.svg

echo ""
echo "[GENERATING COVERAGE REPORT AT ./coverage]"
genhtml ./coverage/lcov.info -o coverage

echo ""
echo "[OPENING ./coverage/index.html]"
open ./coverage/index.html