update instructions for test-all testing

README.md

@@ -33,13 +33,10 @@ npm run serve
 npm run lint
 ```
 
-### Run all important tests
+### Run all UI tests
 
-... including automated UI tests (see below for details)
+Look below for the "test-all" instructions.
 
-```
-npm run test-all
-```
 
 ### Compile and minify for test & production
 
@@ -92,11 +89,20 @@ Use the locally running Endorser server:
 
 * Clone and set up https://github.com/trentlarson/endorser-ch and run the following in that directory:
 ```
+npm install
 test/test.sh
+cp .env.local .env
 NODE_ENV=test-local npm run dev
 ```
 
-* Now run the local tests:
+If that fails, go to the README.md in the endorser-ch directory and follow the instructions there.
+
+* Install playwright browsers:
+```
+npx playwright install
+```
+
+* Now you can run the local tests:
 ```
 npm run test-all
 ```