integration tests in CONTRIBUTING.md

CONTRIBUTING.md

@@ -0,0 +1,21 @@
+## Running integration tests
+
+Integration tests are stored in `tests` directory.
+
+You can run all tests with
+```shell
+./scripts/it.sh
+```
+
+To run individual tests you should first build all executables with `./scripts/build-all.sh` and then run tests by name:
+```shell
+GOLEM_DOCKER_SERVICES=true GOLEM_TEST_TEMPLATES="./test-templates" cargo test worker_new_instance
+```
+
+With `QUIET=true` you can hide services output:
+```shell
+QUIET=true GOLEM_DOCKER_SERVICES=true GOLEM_TEST_TEMPLATES="./test-templates"  cargo test
+```
+
+This way tests will use configured versions of golem docker images.
+To run tests against the latest binaries without docker - see [`golem-services` CONTRIBUTING.md](https://github.com/golemcloud/golem-services/blob/main/CONTRIBUTING.md)

README.md

@@ -24,4 +24,7 @@ cargo install golem-cli
 ```
 
 ## More information
-Please check the [Golem Cloud developer documentation portal](https://www.golem.cloud/learn) to learn more about how to get started with *Golem Cloud*!
+Please check the [Golem Cloud developer documentation portal](https://www.golem.cloud/learn) to learn more about how to get started with *Golem Cloud*!
+
+## Contributing
+Find details [here](CONTRIBUTING.md)