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apidash/doc/dev_guide/testing.md
2024-11-03 05:09:35 +05:30

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# How to run tests?
As API Dash is a monorepo with multi-package architecture we use [melos](https://pub.dev/packages/melos).
```
dart pub global activate melos
```
Bootstrap to initialize the workspace, link local packages together and install remaining package dependencies.
```
melos bootstrap
```
Get all dependencies of packages
```
melos pub-get
```
Get all dependencies of main app
```
flutter pub get
```
To run tests execute the following command:
```
flutter test --coverage
```
followed by
```
melos test
```
To generate coverage report as html execute:
```
genhtml coverage/lcov.info -o coverage/html
```
**Note**: On macOS you need to have `lcov` installed on your system (`brew install lcov`) to run the above command.
To view the coverage report in the browser for further analysis, execute:
```
open coverage/html/index.html
```
## Testing a single file
To run tests specified in a single file, execute the following command:
```
flutter test <file_path>.dart
```
Example:
```
flutter test test/widgets/codegen_previewer_test.dart
```