Fix the README for rest-api. (exercism#1832)

jmrunkle · web-flow · commit 687020be26b2 · 2020-04-25T11:33:33.000-07:00
diff --git a/exercises/rest-api/README.md b/exercises/rest-api/README.md
@@ -1,3 +1,5 @@
+# Rest Api
+
 Implement a RESTful API for tracking IOUs.
 
 Four roommates have a habit of borrowing money from each other frequently, and have trouble remembering who owes whom, and how much.
@@ -35,4 +37,29 @@ Your task is to implement a simple [RESTful API](https://en.wikipedia.org/wiki/R
 - https://restfulapi.net/
 - Example RESTful APIs
   - [GitHub](https://developer.github.com/v3/)
-  - [Reddit](https://www.reddit.com/dev/api/)
+  - [Reddit](https://www.reddit.com/dev/api/)
+## Setup
+
+Go through the setup instructions for Java to install the necessary
+dependencies:
+
+[https://exercism.io/tracks/java/installation](https://exercism.io/tracks/java/installation)
+
+# Running the tests
+
+You can run all the tests for an exercise by entering the following in your
+terminal:
+
+```sh
+$ gradle test
+```
+
+In the test suites all tests but the first have been skipped.
+
+Once you get a test passing, you can enable the next one by removing the
+`@Ignore("Remove to run test")` annotation.
+
+
+## Submitting Incomplete Solutions
+It's possible to submit an incomplete solution so you can see how others have
+completed the exercise.
