making required changes

components/apimgt-extensions/org.wso2.carbon.apimgt.webapp.publisher/src/test/java/org/wso2/carbon/apimgt/webapp/publisher/APIPublisherUtilTest.java

@@ -55,8 +55,9 @@ public class APIPublisherUtilTest extends BaseAPIPublisherTest {
     }
 
     @Test(description = "test buildAPIConfig method and ensures an APIConfig is created")
-    private void buildApiConfigAsNonAdminUser() throws UserStoreException, RegistryException {
+    private void buildApiConfigTest() throws UserStoreException, RegistryException {
-        PrivilegedCarbonContext.getThreadLocalCarbonContext().setUsername("test");
+        try {
+            startTenantFlowAsTestTenant();
             setUserRealm();
             ServletContext servletContext = new MockServletContext();
             APIResourceConfiguration apiDef = new APIResourceConfiguration();
@@ -64,11 +65,14 @@ public class APIPublisherUtilTest extends BaseAPIPublisherTest {
             apiDef.setResources(resources);
             APIConfig apiConfig = buildApiConfig(servletContext, apiDef);
             Assert.assertNotNull(apiConfig, "API configuration is null.");
+        } finally {
+            PrivilegedCarbonContext.endTenantFlow();
+        }
     }
 
     @Test(description = "test buildAPIConfig method as SuperTenant and ensures" +
             " an APIConfig is created")
-    private void buildApiConfigAsAdminUser() throws UserStoreException {
+    private void buildApiConfigAsSuperTenat() throws UserStoreException {
         ServletContext servletContext = new MockServletContext();
         APIResourceConfiguration apiDef = new APIResourceConfiguration();
         List<APIResource> resources = new ArrayList<>();
@@ -113,4 +117,10 @@ public class APIPublisherUtilTest extends BaseAPIPublisherTest {
         UserRealm userRealm = new InMemoryRealmService().getUserRealm(configuration);
         PrivilegedCarbonContext.getThreadLocalCarbonContext().setUserRealm(userRealm);
     }
+
+    private void startTenantFlowAsTestTenant() {
+        PrivilegedCarbonContext.startTenantFlow();
+        PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantId(MultitenantConstants.SUPER_TENANT_ID, true);
+        PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantDomain("test");
+    }
 }