v5

• Cypress
  • Prerequesits
  • Playwright Testing
• Unit Tests

Testing COSMOS

Cypress

Prerequesits

1. Install Yarn

   npm install --global yarn
   

2. Clone the COSMOS Playwright repo

   git clone https://github.com/OpenC3/cosmos-playwright
   

3. Install Playwright and dependencies

   cosmos-playwright % yarn install
   

Playwright Testing

1. Start COSMOS

   cosmos % openc3.sh start
   

2. Open COSMOS in your browser. At the login screen, set the password to “password”.

3. Run tests (Note add the –headed option to visually watch tests)

   cosmos-playwright % yarn playwright test --project=chromium
   

4. [Optional] Fix istanbul/nyc coverage source lookups (use fixwindows if not on Linux).

   Tests will run successfully without this step and you will get coverage statistics, but line-by-line coverage won’t work.

   cosmos-playwright % yarn fixlinux
   

5. Generate code coverage

   cosmos-playwright % yarn coverage
   

Code coverage reports can be viewed at openc3-playwright/coverage/index.html

Unit Tests

1. Navigate to cosmos/openc3 folder. Run the command:

   cosmos/openc3 % bundle exec rspec
   

Code coverage reports can be found at cosmos/openc3/coverage/index.html