Add tests from develop

Added tests from develop. The test results need to be modified for 2.0.

maxscale-system-test/mxs598.py

@@ -0,0 +1,27 @@
+#!/usr/bin/env python
+
+
+###
+## @file mxs598.py Regression case for MXS-598 "SSL RW Router / JDBC Exception"
+## - use SSL for Maxscale client connection
+## - simple transactions in the loop
+
+import maxpython
+
+test1 = maxpython.MaxScaleTest("mxs598.py")
+
+print("Connecting to MaxScale")
+for i in test1.maxscale.values():
+    i.connect("useSSL=true&requireSSL=true&verifyServerCert=false")
+
+print("Trying 100 simple transactions on all services")
+for i in range(0,100):
+    for x in test1.maxscale.values():
+        x.begin()
+        x.query("insert into test.t1 values (1)")
+        x.query("select * from test.t1")
+        x.commit()
+
+print("Closing connections")
+for i in test1.maxscale.values():
+    i.disconnect()