Instruction on how to add a test and how to execute

packages/rn-tester-e2e/README-addTestAndExecute.md

@@ -0,0 +1,24 @@
+# How to add a test
+
+1. Create a feature file `(rn-tester-e2e/test/features)` - GivenWhenThen Gherkin syntax
+2. **OPTIONAL -** Create a screen object or extend the existing one (depends on the test scope) - `rn-tester-e2e/test/screenObjects` - map screen elements for iOS and Android
+3. Create a step file `(rn-tester-e2e/test/steps)` - import used screen objects, create execution code of GivenWhenThen steps from feature file
+4. Create a runner file `(rn-tester-e2e/test/runners)` - import steps from step3 and create test scenarios
+
+# How to execute a test
+1. Open new Terminal -> navigate to the react-native path -> open Metro by typing 
+>yarn start
+
+or 
+
+>npm start
+
+
+2. Open second terminal -> navigate to the react-native/packages/rn-tester-e2e -> MAKE SURE YOUR APPIUM HAS UIAUTOMATOR2 AND XCUITEST INSTALLED! type 
+>appium --base-path /wd/hub
+3. Open third terminal -> navigate to the react-native/packages/rn-tester-e2e -> run all tests by typing
+>npm run ios
+
+or 
+
+>npm run android