skip Redis tests in release

Author: eli-darkly

.ldrelease/config.yml

@@ -8,6 +8,8 @@ publications:
 
 template:
   name: gradle
+  env:
+    LD_SKIP_DATABASE_TESTS: 1
 
 documentation:
   githubPages: true

CONTRIBUTING.md

@@ -40,3 +40,5 @@ To build the SDK and run all unit tests:
 ```
 ./gradlew test
 ```
+
+By default, the full unit test suite includes live tests of the Redis integration. Those tests expect you to have Redis running locally. To skip them, set the environment variable `LD_SKIP_DATABASE_TESTS=1` before running the tests.

src/test/java/com/launchdarkly/client/RedisFeatureStoreTest.java

@@ -2,8 +2,13 @@
 
 import com.launchdarkly.client.RedisFeatureStore.UpdateListener;
 
+import org.junit.Assume;
+import org.junit.BeforeClass;
+
 import java.net.URI;
 
+import static org.junit.Assume.assumeTrue;
+
 import redis.clients.jedis.Jedis;
 
 public class RedisFeatureStoreTest extends FeatureStoreDatabaseTestBase<RedisFeatureStore> {
@@ -14,6 +19,12 @@ public RedisFeatureStoreTest(boolean cached) {
     super(cached);
   }
 
+  @BeforeClass
+  public static void maybeSkipDatabaseTests() {
+    String skipParam = System.getenv("LD_SKIP_DATABASE_TESTS");
+    assumeTrue(skipParam == null || skipParam.equals(""));
+  }
+  
   @Override
   protected RedisFeatureStore makeStore() {
     RedisFeatureStoreBuilder builder = new RedisFeatureStoreBuilder(REDIS_URI);