v2: tests - add missing to CI and small import cleanup

Signed-off-by: Alexander Bezzubov <[email protected]>

Author: bzz

.travis.yml

@@ -40,8 +40,10 @@ jobs:
         - sudo apt-get install -y binutils
         - ./sbt assembly
         - ./sbt "testOnly *Close* *ClientVersion* *SupportedLanguages*"
+        - ./sbt "testOnly org.bblfsh.client.v2.BblfshClientParseTest -- -z \"Parsed UAST for .java file\""
         - ./sbt "testOnly org.bblfsh.client.v2.BblfshClientParseTest -- -z \"Decoded UAST after parsing\""
         - ./sbt "testOnly org.bblfsh.client.v2.BblfshClientParseTest -- -z \"Decoded UAST RootNode\""
+
       after_failure: *failure_logs_anchor
 
     - name: 'Cross-compile, release & publish to Sonatype'

src/test/scala/org/bblfsh/client/v2/BblfshClientCloseTest.scala

@@ -1,9 +1,7 @@
 package org.bblfsh.client.v2
 
-import gopkg.in.bblfsh.sdk.v2.protocol.driver.VersionResponse
 import org.scalatest.{BeforeAndAfter, FunSuite}
 
-import scala.io.Source
 
 class BblfshClientClose extends FunSuite with BeforeAndAfter {
   val client = BblfshClient("0.0.0.0", 9432)