reduced test logs

Author: rashtao

src/test/java/com/arangodb/StreamTransactionConflictsTest.java

@@ -26,13 +26,14 @@
 import com.arangodb.model.DocumentCreateOptions;
 import com.arangodb.model.StreamTransactionOptions;
 import org.junit.BeforeClass;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
 
 import java.util.UUID;
 
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
 import static org.junit.Assert.fail;
 import static org.junit.Assume.assumeTrue;
 
@@ -42,7 +43,7 @@
 @RunWith(Parameterized.class)
 public class StreamTransactionConflictsTest extends BaseTest {
 
-    private static final String COLLECTION_NAME = "db_concurrent_stream_transactions_test";
+    private static final String COLLECTION_NAME = "db_concurrent_stream_transactions_test-" + UUID.randomUUID();
 
     @BeforeClass
     public static void init() {
@@ -78,7 +79,8 @@ public void conflictOnInsertDocumentWithNotYetCommittedTx() {
 
             fail();
         } catch (ArangoDBException e) {
-            e.printStackTrace();
+            assertThat(e.getResponseCode(), is(409));
+            assertThat(e.getErrorNum(), is(1200));
         }
 
         db.abortStreamTransaction(tx1.getId());
@@ -113,7 +115,8 @@ public void conflictOnInsertDocumentWithAlreadyCommittedTx() {
 
             fail();
         } catch (ArangoDBException e) {
-            e.printStackTrace();
+            assertThat(e.getResponseCode(), is(409));
+            assertThat(e.getErrorNum(), is(1200));
         }
 
         db.abortStreamTransaction(tx2.getId());

src/test/java/com/arangodb/async/ArangoCollectionTest.java

@@ -916,6 +916,7 @@ public void createGeo2Index() throws ExecutionException, InterruptedException {
                 }
             } catch (InterruptedException | ExecutionException e) {
                 e.printStackTrace();
+                fail();
             }
         }).get();
     }

src/test/java/com/arangodb/async/ConcurrencyTest.java

@@ -33,6 +33,8 @@
 import java.util.stream.Collectors;
 import java.util.stream.IntStream;
 
+import static org.junit.Assert.fail;
+
 /**
  * @author Michele Rastelli
  */
@@ -69,6 +71,7 @@ public void executorLimit() {
                 future.get();
             } catch (InterruptedException | ExecutionException e) {
                 e.printStackTrace();
+                fail();
             }
         });
     }

src/test/java/com/arangodb/async/example/document/ImportDocumentExample.java

@@ -34,6 +34,8 @@
 import java.util.stream.IntStream;
 import java.util.stream.Stream;
 
+import static org.junit.Assert.fail;
+
 /**
  * @author Michele Rastelli
  */
@@ -76,6 +78,7 @@ public void importDocument() {
                 cf.get();
             } catch (InterruptedException | ExecutionException e) {
                 e.printStackTrace();
+                fail();
             }
         });