Fix unstable TCs

 - Migrate to Junit 5
 - log exception instead of failing

Signed-off-by: Vasyl Razinkov <vasyl.razinkov@est.tech>
Issue-ID: SDC-3490
Change-Id: I75bbf4ffb991b75cd38ba91ca480851b9daf8093

1 files changed, 13 insertions, 14 deletions

diff --git a/common/onap-common-configuration-management/onap-configuration-management-core/src/test/java/org/onap/config/test/FallbackToGlobalNamespaceTest.java b/common/onap-common-configuration-management/onap-configuration-management-core/src/test/java/org/onap/config/test/FallbackToGlobalNamespaceTest.java
index b398a700ff..ab36b60bd5 100644
--- a/common/onap-common-configuration-management/onap-configuration-management-core/src/test/java/org/onap/config/test/FallbackToGlobalNamespaceTest.java
+++ b/common/onap-common-configuration-management/onap-configuration-management-core/src/test/java/org/onap/config/test/FallbackToGlobalNamespaceTest.java
@@ -16,11 +16,11 @@
 
 package org.onap.config.test;
 
-import java.io.IOException;
-import org.junit.After;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 import org.onap.config.api.Configuration;
 import org.onap.config.api.ConfigurationManager;
 import org.onap.config.util.ConfigTestConstant;
@@ -32,24 +32,23 @@ import org.onap.config.util.TestUtil;
  * not exist in the namespace configuration.
  * Created by sheetalm on 10/14/2016.
  */
-public class FallbackToGlobalNamespaceTest {
+class FallbackToGlobalNamespaceTest {
 
     private static final String NAMESPACE = "FallbackToGlobalNS";
 
-    @Before
-    public void setUp() throws IOException {
-        String data = "{name:\"SCM\"}";
-        TestUtil.writeFile(data);
+    @BeforeEach
+    public void setUp() throws Exception {
+        TestUtil.cleanUp();
     }
 
     @Test
-    public void testFallbackToGlobalNamespace() {
+    void testFallbackToGlobalNamespace() {
         Configuration config = ConfigurationManager.lookup();
-        Assert.assertEquals("14", config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH));
-        Assert.assertEquals("1024", config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_MAXSIZE));
+        assertEquals("14", config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH));
+        assertEquals("1024", config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_MAXSIZE));
     }
 
-    @After
+    @AfterEach
     public void tearDown() throws Exception {
         TestUtil.cleanUp();
     }