Upgrade Consul version in test to 1.0.3

.travis.yml

@@ -1,7 +1,8 @@
 language: java
 services: docker
 before_install:
-  - docker run -d -p 127.0.0.1:8500:8500 consul:0.7.2
+  - docker run -d -p 127.0.0.1:8500:8500 consul:1.0.3 agent -dev -client 0.0.0.0 --enable-script-checks=true
+
 jdk:
   - oraclejdk8
 script: mvn clean test

src/test/java/com/orbitz/consul/EventTests.java

@@ -16,7 +16,7 @@ public class EventTests extends BaseIntegrationTest {
     public void shouldFire() throws InterruptedException {
         EventClient eventClient = client.eventClient();
 
-        String name = RandomStringUtils.random(10);
+        String name = RandomStringUtils.random(10, true, true);
         Event fired = eventClient.fireEvent(name);
 
         Synchroniser.pause(Duration.ofMillis(100));