readme: improve core and tests doc

Author: bougue-pe

core/README.md

@@ -33,6 +33,7 @@ You'll need:
 - Java 17
 - Python >= 3.9 (For generating example / test files)
 - Install the `python/railjson_generator` library using poetry:
+
   ```sh
   poetry --directory=../python/railjson_generator install
   ```
@@ -47,7 +48,7 @@ You'll need:
 gradlew.bat processTestResources shadowJar
 
 # Run as service
-java -jar build/libs/osrd-all.jar api --url http://localhost:8090/ -p 8080
+java -jar build/libs/osrd-all.jar api --editoast-url http://localhost:8090/ -p 8080
 
 # Check that an infra can be loaded
 java -jar build/libs/osrd-all.jar load-infra --path RAILJSON_INFRA
@@ -67,3 +68,17 @@ gradlew.bat processTestResources shadowJar
 java -jar build/libs/osrd-all.jar standalone-simulation --infra_path example/infra.json \
       --sim_path example/simulation.json --res_path example/results.json
 ```
+
+### Tests and tooling
+
+To launch all the checks on core (tests and code quality), run:
+
+```sh
+./gradlew check
+```
+
+To launch tests only, run:
+
+```sh
+./gradlew test
+```

tests/README.md

@@ -6,6 +6,8 @@ To run tests `poetry run pytest` after starting docker containers (`docker compo
 
 To run a list of specific tests, run `poetry run pytest -k test_name_1 test_name_2 ...`.
 
+To setup end-to-end (e2e) tests, please see [front readme](../front/README.md#yarn-e2e-tests).
+
 ### Create new integration tests
 
 To add a test, follow [pytest doc](https://docs.pytest.org/).