Issue #2516: Create test for checkstyle-X.X-all.jar on Travis

.travis.yml

@@ -42,10 +42,15 @@ matrix:
     # assembly (oraclejdk8)
     - jdk: oraclejdk8
       env:
-        - DESC="assembly"
-        - CMD1="mvn clean install -Passembly -DskipTests -DskipITs -Dcobertura.skip=true"
-        - CMD2=" -Dpmd.skip=true -Dfindbugs.skip=true -Dcheckstyle.ant.skip=true"
-        - CMD=$CMD1$CMD2
+        - DESC="assembly & run '-all' jar"
+        - CMD1="mvn clean package -Passembly"
+        - CMD2=" && CS_POM_VERSION=$(mvn -q -Dexec.executable='echo' -Dexec.args='${project.version}' --non-recursive org.codehaus.mojo:exec-maven-plugin:1.3.1:exec)"
+        - CMD3=" && echo verson:\$CS_POM_VERSION"
+        - CMD4=" && java -jar target/checkstyle-\$CS_POM_VERSION-all.jar -c /google_checks.xml"
+        - CMD5="      src/it/resources/com/google/checkstyle/test/chapter3filestructure/rule332nolinewrap/InputNoLineWrapGood.java > output.log"
+        - CMD6=" && cat output.log"
+        - CMD7=" && cat output.log | grep 'warning|(Audit done.)' | if [[ \"Audit done.\" != $? ]]; then exit 1; fi"
+        - CMD=$CMD1$CMD2$CMD3$CMD4$CMD5$CMD6$CMD7
         - COVERAGE_CMD=""
     # nemo.sonarqube.com (oraclejdk7)
     - jdk: oraclejdk7

src/it/resources/com/google/checkstyle/test/chapter3filestructure/rule332nolinewrap/InputNoLineWrapGood.java

@@ -2,12 +2,12 @@ package com.google.checkstyle.test.chapter3filestructure.rule332nolinewrap; //ok
 
 import com.google.common.annotations.Beta; //ok
  
-import javax.accessibility.AccessibleAttributeSequence; //ok
 import java.util.concurrent.atomic.AtomicIntegerFieldUpdater; //ok
+import javax.accessibility.AccessibleAttributeSequence; //ok
 
 public class InputNoLineWrapGood {
     
-    public void fooMethod() {
-        //
-    }
+  public void fooMethod() {
+      //
+  }
 }