coverage SqlResourcePropertiesProviderImpl

Coverage improvement for SqlResourcePropertiesProviderImpl
https://jira.onap.org/browse/CCSDK-213?jql=project%20%3D%20CCSDK%20AND%20text%20~%20coverage

Issue-ID: CCSDK-213
Change-Id: I5e9fe5a223918d4111c937463078d5b69609f6c4
Signed-off-by: prakash.e <prakash.e@huawei.com>

1 files changed, 14 insertions, 1 deletions

diff --git a/sql-resource/provider/src/test/java/org/onap/ccsdk/sli/adaptors/resource/sql/SqlResourceProviderTest.java b/sql-resource/provider/src/test/java/org/onap/ccsdk/sli/adaptors/resource/sql/SqlResourceProviderTest.java
index 404783d0f..b261b9f7d 100755
--- a/sql-resource/provider/src/test/java/org/onap/ccsdk/sli/adaptors/resource/sql/SqlResourceProviderTest.java
+++ b/sql-resource/provider/src/test/java/org/onap/ccsdk/sli/adaptors/resource/sql/SqlResourceProviderTest.java
@@ -1,7 +1,8 @@
 package org.onap.ccsdk.sli.adaptors.resource.sql;
 
 import static org.junit.Assert.assertNotNull;
-
+import java.lang.reflect.Field;
+import java.util.Map;
 import java.util.Properties;
 
 import org.junit.Test;
@@ -9,9 +10,21 @@ import org.junit.Test;
 public class SqlResourceProviderTest {
 
     private static SqlResourcePropertiesProvider provider;
+    private static final String SDNC_CONFIG_DIR = "SDNC_CONFIG_DIR";
 
     @Test
     public void testSqlResourceProvider() {
+        try{
+            Map<String, String> env = System.getenv();
+            Class<?> cl = env.getClass();
+            Field field = cl.getDeclaredField("m");
+            field.setAccessible(true);
+            Map<String, String> writableEnv = (Map<String, String>) field.get(env);
+            writableEnv.put(SDNC_CONFIG_DIR, "./src/test/resources");
+        } catch (Exception e) {
+            throw new IllegalStateException("Failed to set environment variable", e);
+        }
+
         provider = new SqlResourcePropertiesProviderImpl();
         assertNotNull(provider);
     }