update travis-ci to run both tests and expectations; started rewriting tests as expectations

.travis.yml

@@ -1,2 +1,3 @@
 language: clojure
 lein: lein2
+script: lein do test, expectations

project.clj

@@ -3,12 +3,13 @@
   :dependencies [[org.clojure/clojure "1.5.1"]
                  [com.uswitch/kafka_2.9.2 "0.8.0-SNAPSHOT"]
                  [zookeeper-clj "0.9.3"]
-                 [org.clojure/data.json "0.2.2"]]
+                 [org.clojure/data.json "0.2.2"]
+                 [expectations "1.4.45"]]
   :exclusions [javax.mail/mail
                javax.jms/jms
                com.sun.jdmk/jmxtools
                com.sun.jmx/jmxri
-               jline/jline
-               junit/junit]
+               jline/jline]
+  :plugins [[lein-expectations "0.0.8"]]
   :profiles {:dev {:dependencies [[commons-io/commons-io "2.4"]]}}
   :description "Clojure wrapper for Kafka's Java API")

test/clj_kafka/test/producer.clj

@@ -1,18 +1,16 @@
 (ns clj-kafka.test.producer
-  (:use [clojure.test]
+  (:use [expectations]
         [clj-kafka.core]
-        [clj-kafka.producer] :reload
+        [clj-kafka.producer]
         [clj-kafka.test.utils :only (with-test-broker)])
   (:import [kafka.message Message]
            [kafka.producer KeyedMessage]))
 
-(deftest messages
-  (is (instance? KeyedMessage
-                 (message "topic" "value"))))
+(expect KeyedMessage (message "topic" "value"))
 
-(deftest brokers-test
-  (with-test-broker {:zookeeper-port 2182
-                     :kafka-port 9999
-                     :topic "test"}
-    (is (= [{:host "localhost", :jmx_port -1, :port 9999, :version 1}]
-           (brokers {"zookeeper.connect" "localhost:2182"})))))
+(given (with-test-broker {:zookeeper-port 2182
+                          :kafka-port 9999
+                          :topic "test"}
+         (brokers {"zookeeper.connect" "127.0.0.1:2182"}))
+       (expect count 1
+               first {:host "localhost", :jmx_port -1, :port 9999, :version 1}))