updated backend unit test gulp tasks

gulpfile.js

@@ -74,7 +74,7 @@ defaultTask.description = `Starts all application services`;
 
 // Backend tests
 
-async function backTestOnly() {
+async function backTestOnce() {
     let bootOptions;
 
     if (argv['random'])
@@ -107,11 +107,19 @@ async function backTestOnly() {
 
     await app.disconnect();
 }
-backTestOnly.description = `Runs the backend tests only, can receive --junit arg to save reports on a xml file`;
+backTestOnce.description = `Runs the backend tests once, can receive --junit arg to save reports on a xml file`;
+
+async function backTestDockerOnce() {
+    let containerId = await docker();
+    await backTestOnce();
+    if (argv['random'])
+        await execP(`docker rm -fv ${containerId}`);
+}
+backTestDockerOnce.description = `Runs backend tests using in site container once`;
 
 async function backTestDocker() {
     let containerId = await docker();
-    await backTestOnly();
+    await backTest();
     if (argv['random'])
         await execP(`docker rm -fv ${containerId}`);
 }
@@ -122,7 +130,7 @@ function backTest(done) {
 
     nodemon({
         exec: ['node ./node_modules/gulp/bin/gulp.js'],
-        args: ['backTestOnly'],
+        args: ['backTestOnce'],
         watch: backSources,
         done: done
     });
@@ -484,8 +492,9 @@ module.exports = {
     back,
     backOnly,
     backWatch,
+    backTestOnce,
+    backTestDockerOnce,
     backTest,
-    backTestOnly,
     backTestDocker,
     e2e,
     e2eOnly,