Add functions test cases for ECS

Documentation in README files not yet included

Issue-ID: NONRTRIC-297

Signed-off-by: BjornMagnussonXA <bjorn.magnusson@est.tech>
Change-Id: I9365d6100f7ef0232e4787e350c69e3a8390de32
diff --git a/test/prodstub/cert/pass b/test/prodstub/cert/pass
new file mode 100644
index 0000000..30d74d2
--- /dev/null
+++ b/test/prodstub/cert/pass
@@ -0,0 +1 @@
+test
\ No newline at end of file