From c63ec596cba673fb3541213132e7929464b3116a Mon Sep 17 00:00:00 2001
From: Frank Celler <frank@arangodb.com>
Date: Thu, 11 Feb 2016 09:43:43 +0100
Subject: [PATCH 1/3] added default for total

---
 UnitTests/unittest.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/UnitTests/unittest.js b/UnitTests/unittest.js
index 3cde66d058..6b1c556430 100644
--- a/UnitTests/unittest.js
+++ b/UnitTests/unittest.js
@@ -86,6 +86,12 @@ function resultsToXml(results, baseName, cluster) {
           }
 
           let xml = buildXml();
+          let total = 0;
+
+          if (current.hasOwnProperty('total')) {
+            total = current.total;
+          }
+
           let failuresFound = 0;
 
           if (current.hasOwnProperty('failed')) {
@@ -95,8 +101,8 @@ function resultsToXml(results, baseName, cluster) {
           xml.elem("testsuite", {
             errors: 0,
             failures: failuresFound,
+            tests: total,
             name: clprefix + runName,
-            tests: current.total,
             time: current.duration
           });
 

From 7b3fc6d09fe3d3c029f8d688452fd582b80973f2 Mon Sep 17 00:00:00 2001
From: Frank Celler <frank@arangodb.com>
Date: Thu, 11 Feb 2016 12:12:44 +0100
Subject: [PATCH 2/3] use information from testresult.json

---
 js/client/modules/@arangodb/testing.js | 39 ++++++++++++++++++--------
 1 file changed, 28 insertions(+), 11 deletions(-)

diff --git a/js/client/modules/@arangodb/testing.js b/js/client/modules/@arangodb/testing.js
index 23305330bb..50e7f55331 100644
--- a/js/client/modules/@arangodb/testing.js
+++ b/js/client/modules/@arangodb/testing.js
@@ -176,20 +176,37 @@ const makeResults = function(testname) {
 
   return function(status, message) {
     let duration = time() - startTime;
+    let results;
 
-    let results = {
-      status: status,
-      duration: duration,
-      total: 1,
-      failed: status ? 0 : 1,
-      'testing.js': {
+    if (status) {
+      let result;
+
+      try {
+        result = JSON.parse(fs.read("testresult.json"));
+
+        if ((typeof result[0] === 'object') &&
+          result[0].hasOwnProperty('status')) {
+          results = result[0];
+        }
+
+      } catch (x) {}
+    }
+
+    if (results === undefined) {
+      results = {
         status: status,
-        duration: duration
-      }
-    };
+        duration: duration,
+        total: 1,
+        failed: status ? 0 : 1,
+        'testing.js': {
+          status: status,
+          duration: duration
+        }
+      };
 
-    if (message) {
-      results['testing.js'].message = message;
+      if (message) {
+        results['testing.js'].message = message;
+      }
     }
 
     let full = {};

From 812bfbb5ed0822025c25f4a89d2a1e8eea95876e Mon Sep 17 00:00:00 2001
From: Frank Celler <frank@arangodb.com>
Date: Thu, 11 Feb 2016 12:30:31 +0100
Subject: [PATCH 3/3] added help on empty call

---
 js/client/modules/@arangodb/testing.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/client/modules/@arangodb/testing.js b/js/client/modules/@arangodb/testing.js
index 50e7f55331..b2f3ce0b95 100644
--- a/js/client/modules/@arangodb/testing.js
+++ b/js/client/modules/@arangodb/testing.js
@@ -3811,7 +3811,7 @@ function unitTest(cases, options) {
 
   _.defaults(options, optionsDefaults);
 
-  if (cases === undefined) {
+  if (cases === undefined || cases.length === 0) {
     printUsage();
 
     print('FATAL: "which" is undefined\n');