UNit test and minor fixes for DB pars

Add unit test for the new database provider driver parameter.

Address the comments raised in the last review.

Issue-ID: POLICY-1095
Change-Id: I9f629d9f4446d12bfb492e00e49e07b97ef5a490
Signed-off-by: liamfallon <liam.fallon@est.tech>

1 files changed, 7 insertions, 0 deletions

diff --git a/models-provider/src/test/java/org/onap/policy/models/provider/PolicyModelsProviderParametersTest.java b/models-provider/src/test/java/org/onap/policy/models/provider/PolicyModelsProviderParametersTest.java
index 2f3f89c0a..51771ff9a 100644
--- a/models-provider/src/test/java/org/onap/policy/models/provider/PolicyModelsProviderParametersTest.java
+++ b/models-provider/src/test/java/org/onap/policy/models/provider/PolicyModelsProviderParametersTest.java
@@ -63,5 +63,12 @@ public class PolicyModelsProviderParametersTest {
         pars.setPersistenceUnit("WileECoyote");
         result = pars.validate();
         assertTrue(result.isValid());
+
+        pars.setDatabaseDriver(null);
+        result = pars.validate();
+        assertFalse(result.isValid());
+        pars.setDatabaseDriver("MichaelsShumacher");
+        result = pars.validate();
+        assertTrue(result.isValid());
     }
 }