test create view: log view name in case of error

Author: rashtao

test-functional/src/test/java/com/arangodb/ArangoViewAsyncTest.java

@@ -22,6 +22,7 @@
 
 import com.arangodb.entity.ViewEntity;
 import com.arangodb.entity.ViewType;
+import com.arangodb.util.TestUtils;
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.MethodSource;
@@ -49,8 +50,13 @@ static void init() {
     @MethodSource("asyncDbs")
     void create(ArangoDatabaseAsync db) throws ExecutionException, InterruptedException {
         String name = rndName();
-        db.createView(name, ViewType.ARANGO_SEARCH).get();
-        assertThat(db.view(name).exists().get()).isTrue();
+        try {
+            db.createView(name, ViewType.ARANGO_SEARCH).get();
+            assertThat(db.view(name).exists().get()).isTrue();
+        } catch (Exception e) {
+            System.err.println("Got exception with name: " + TestUtils.unicodeEscape(name));
+            throw e;
+        }
     }
 
     @ParameterizedTest

test-functional/src/test/java/com/arangodb/ArangoViewTest.java

@@ -22,6 +22,7 @@
 
 import com.arangodb.entity.ViewEntity;
 import com.arangodb.entity.ViewType;
+import com.arangodb.util.TestUtils;
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.MethodSource;
@@ -48,8 +49,13 @@ static void init() {
     @MethodSource("dbs")
     void create(ArangoDatabase db) {
         String name = rndName();
-        db.createView(name, ViewType.ARANGO_SEARCH);
-        assertThat(db.view(name).exists()).isTrue();
+        try {
+            db.createView(name, ViewType.ARANGO_SEARCH);
+            assertThat(db.view(name).exists()).isTrue();
+        } catch (Exception e) {
+            System.err.println("Got exception with name: " + TestUtils.unicodeEscape(name));
+            throw e;
+        }
     }
 
     @ParameterizedTest

test-functional/src/test/java/com/arangodb/util/TestUtils.java

@@ -107,4 +107,20 @@ public static String generateRandomName(boolean extendedNames, int length) {
         }
     }
 
+    public static String unicodeEscape(String s) {
+        StringBuilder sb = new StringBuilder();
+        s.codePoints().forEach(cp -> {
+            if (cp <= 0xFFFF) {
+                sb.append(String.format("\\u%04X", cp));
+            } else {
+                // Convert supplementary characters to surrogate pairs
+                char[] surrogates = Character.toChars(cp);
+                for (char c : surrogates) {
+                    sb.append(String.format("\\u%04X", (int) c));
+                }
+            }
+        });
+        return sb.toString();
+    }
+
 }