[ws] added test file

angular.json

@@ -77,7 +77,7 @@
               "fileReplacements": [
                 {
                   "replace": "src/dependencies/dp-ui/socket/ngxSocket.service.ts",
-                  "with":"src/dependencies/dp-ui/socket/ngxSocket.service.test.ts"
+                  "with":"src/dependencies/dp-ui/socket/ngxSocket.service.t.ts"
                 },
                 {
                   "replace": "src/dependencies/dp-ui/dp.service.ts",

src/dependencies/dp-ui

@@ -1 +1 @@
-Subproject commit 4da39abd4ac1750a477c2d361a2fed7d249cc2e6
+Subproject commit 9d08522a94ecc1532a048b2a738058db2c8d3456