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NativeScript/apps/ui/README.md
2021-11-02 12:28:27 -07:00

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***e2e tests execution***
1. Local setup
- install appium and all requirements related to `nativescript-dev-appium` plugin usage
- download images:
```npm run load-images Emulator-Api23-Default "iPhone X 12"```
or load multiple folders:
``` npm run load-images Emulator-Api23-Default Emulator-Google-Api28 "iPhone X 12"```
or load all folders:
``` npm run load-images all```
This command will download https://github.com/NativeScript/functional-tests-images/tree/master/uitestsapp and sparse all passed directories [emulator-name|simulator-name]
- rename/ create your device so that it matches folder name, respectively api level and density of emulators.
You can also use scripts:
`npm run update-emulators` to update your emulator density.
If you need to download system image and create emulator use:
`npm run update-emulators -- --update-system-images`
2. Test execution
- Run test compilation in separate terminal and don't kill it.
`npm run test-watch`
- It is highly recommended during the development to use
`npm run test [android|ios]` along with `tns run [android|ios]`. This command will use already installed app on the device.
For example: Open terminal1 and run: `tns run android` and open new terminal2 and run: `npm run test android`
3. Debug test.
- Run:
`npm run e2e-debug [android|ios]`
run in separate console and don't kill it. This command will start appium server and driver and use the installed app on the device, but it will not execute tests.
- Go to vs code debugging and use a config like:
```
{
"type": "node",
"request": "launch",
"name": "Debug Tests",
"program": "${workspaceFolder}/node_modules/mocha/bin/_mocha",
"args": [
"-u",
"tdd",
"--colors",
"--opts",
"../config/mocha.opts",
"--attachToDebug",
"--grpe",
"button"
],
"internalConsoleOptions": "openOnSessionStart"
}
***mocha options***
mocha opt file is located at "../config/mocha.opts".
--timeout 999999
--recursive e2e
--reporter mochawesome
--reporter-options quiet=true,html=true,inline=true,autoOpen=true
--exit
***grep particular suit or test***
` npm run e2e ios -- --grep=tabs-tab(s-\\w+)-suite`