Added readme section about testing

Author: filipecosta90

README.md

@@ -101,6 +101,33 @@ $ make
 $ make install
 ```
 
+#### Testing
+
+
+## Tests
+
+The project includes a basic set of integration tests.
+
+
+**Integration tests**
+
+
+Integration tests are based on [RLTest](https://github.com/RedisLabsModules/RLTest), and specific setup parameters can be provided
+to configure tests and topologies (OSS standalone and OSS cluster). By default the tests will be ran for all common commands, and with OSS standalone setup.
+
+
+To run all integration tests in a Python virtualenv, follow these steps:
+
+    $ mkdir -p .env
+    $ virtualenv .env
+    $ source .env/bin/activate
+    $ pip install -r tests/test_requirements.txt
+    $ ./tests/run_tests.sh
+
+To understand what test options are available simply run:
+
+    $ ./tests/run_tests.sh --help
+
 ## Using Docker
 
 Use available images on Docker Hub:

tests/run_tests.sh

@@ -11,19 +11,16 @@ help() {
 	cat <<-END
 		Run flow tests.
 
-		[ARGVARS...] tests.sh [--help|help]
+		[ARGVARS...] run_tests.sh [--help|help]
 
 		Argument variables:
 
 		OSS_STANDALONE=0|1  General tests on standalone Redis (default)
-		TLS=0|1             Run tests with TLS enabled
 		OSS_CLUSTER=0|1     General tests on Redis OSS Cluster
+		TLS=0|1             Run tests with TLS enabled 
 		SHARDS=n            Number of shards (default: 3)
 
 		REDIS_SERVER=path   Location of redis-server
-
-		TEST=test           Run specific test (e.g. test.py:test_name)
-
 		VERBOSE=1           Print commands
 
 	END