Updated master database detection algorithm

Changes made:
* updated algorithm in DBResourceManager
* Updated CachedDataSource, JdbcDBCachedDataSource
* added new unit tests

Change-Id: I4f6bbeb3839f55d183d7e762743fbc9171b63b1a
Issue-ID: CCSDK-192
Signed-off-by: Rich Tabedzki <richard.tabedzki@att.com>

2 files changed, 30 insertions, 0 deletions

diff --git a/dblib/provider/src/test/java/org/onap/ccsdk/sli/core/dblib/DBLibExceptionTest.java b/dblib/provider/src/test/java/org/onap/ccsdk/sli/core/dblib/DBLibExceptionTest.java
new file mode 100644
index 000000000..cab24042c
--- /dev/null
+++ b/dblib/provider/src/test/java/org/onap/ccsdk/sli/core/dblib/DBLibExceptionTest.java
@@ -0,0 +1,14 @@
+package org.onap.ccsdk.sli.core.dblib;
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+public class DBLibExceptionTest {
+
+    @Test
+    public void testDBLibException() {
+        assertNotNull(new DBLibException("test"));
+    }
+
+}
diff --git a/dblib/provider/src/test/java/org/onap/ccsdk/sli/core/dblib/NoAvailableConnectionsExceptionTest.java b/dblib/provider/src/test/java/org/onap/ccsdk/sli/core/dblib/NoAvailableConnectionsExceptionTest.java
new file mode 100644
index 000000000..2fdacb922
--- /dev/null
+++ b/dblib/provider/src/test/java/org/onap/ccsdk/sli/core/dblib/NoAvailableConnectionsExceptionTest.java
@@ -0,0 +1,16 @@
+package org.onap.ccsdk.sli.core.dblib;
+
+import static org.junit.Assert.*;
+
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+public class NoAvailableConnectionsExceptionTest {
+
+    @Test
+    public void testNoAvailableConnectionsException() {
+        assertNotNull(new NoAvailableConnectionsException(new Exception("test")));
+    }
+
+}