It will run all the test cases under `~/workspace/echarts/test` automatically to compare with the previous version. You can use this to check if your code bring some breaking change.
### 5. Make a pull request
Fork ECharts project into your own project. Checkout a branch from master branch named `fix-xxxx`, where xxxx is the issue id related. If there's no related issue, you need to create one in most cases to describe what's wrong or what new feature is required.
Fork ECharts project into your own project. Checkout a branch from master branch named `fix-xxxx`, where xxxx is the issue id related. If there's no related issue, you need to create one in most cases to describe what's wrong or what new feature is required.