perf(tests): run tests from index main.dart file

.github/workflows/analysis-ci.yml

@@ -54,7 +54,7 @@ jobs:
       - name: Run tests
         run: |
           dart pub global activate coverage
-          dart test --coverage=coverage
+          dart test test/main.dart --coverage=coverage
           dart pub global run coverage:format_coverage --lcov --in=coverage --out=coverage/lcov.info --report-on=lib
 
       - name: Coveralls upload

test/main.dart

@@ -0,0 +1,7 @@
+import 'src/main.dart' as src_test;
+import 'utils/main.dart' as utils_test;
+
+void main() {
+  src_test.main();
+  utils_test.main();
+}

test/src/main.dart

@@ -0,0 +1,15 @@
+import 'interval/enharmonic_interval_test.dart' as enharmonic_interval_test;
+import 'interval/interval_test.dart' as interval_test;
+import 'music_test.dart' as music_test;
+import 'note/accidental_test.dart' as accidental_test;
+import 'note/enharmonic_note_test.dart' as enharmonic_note_test;
+import 'note/note_test.dart' as note_test;
+
+void main() {
+  enharmonic_interval_test.main();
+  interval_test.main();
+  music_test.main();
+  accidental_test.main();
+  enharmonic_note_test.main();
+  note_test.main();
+}

test/utils/main.dart

@@ -0,0 +1,5 @@
+import 'int_mod_extension_test.dart' as int_mod_extension_test;
+
+void main() {
+  int_mod_extension_test.main();
+}