Increase unit test coverage for backend

Provided some Junit test coverage for backed

Issue-ID: SDC-4654
Signed-off-by: franciscovila <javier.paradela.vila@est.tech>
Change-Id: I91b3f4326256312ab998d32fce9eb13b3e39b8d1

2 files changed, 41 insertions, 15 deletions

diff --git a/common-be-tests-utils/src/main/java/org/openecomp/sdc/be/test/util/TestResourcesHandler.java b/common-be-tests-utils/src/main/java/org/openecomp/sdc/be/test/util/TestResourcesHandler.java
index 2e3b906a5d..8863f0024e 100644
--- a/common-be-tests-utils/src/main/java/org/openecomp/sdc/be/test/util/TestResourcesHandler.java
+++ b/common-be-tests-utils/src/main/java/org/openecomp/sdc/be/test/util/TestResourcesHandler.java
@@ -76,10 +76,6 @@ public class TestResourcesHandler {
         }
     }
 
-    public static byte[] getResourceAsByteArray(final Path resourcePath) throws IOException {
-        return getResourceAsByteArray(resourcePath.toString());
-    }
-
     /**
      * Reads a file in the given path.
      * The method forces an assertion fail if the resource could not be loaded.
@@ -102,15 +98,4 @@ public class TestResourcesHandler {
     public static byte[] getResourceBytesOrFail(final Path resourcePath) {
         return getResourceBytesOrFail(resourcePath.toString());
     }
-
-    /**
-     * Gets the input stream of a resource file
-     *
-     * @param resourcePath      The resource file path
-     * @return
-     *  The resource input stream
-     */
-    public static URL getFileUrl(final String resourcePath) {
-        return Thread.currentThread().getContextClassLoader().getResource(resourcePath);
-    }
 }
diff --git a/common-be-tests-utils/src/test/java/org/openecomp/sdc/be/test/util/TestResourcesHandlerTest.java b/common-be-tests-utils/src/test/java/org/openecomp/sdc/be/test/util/TestResourcesHandlerTest.java
new file mode 100644
index 0000000000..c51bf62cca
--- /dev/null
+++ b/common-be-tests-utils/src/test/java/org/openecomp/sdc/be/test/util/TestResourcesHandlerTest.java
@@ -0,0 +1,41 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.be.test.util;
+
+import static junit.framework.TestCase.assertTrue;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Modifier;
+import org.junit.Test;
+
+public class TestResourcesHandlerTest {
+
+    @Test
+    public void testConstructorIsPrivate() throws NoSuchMethodException, IllegalAccessException,
+        InvocationTargetException, InstantiationException {
+        Constructor<TestResourcesHandler> constructor = TestResourcesHandler.class.getDeclaredConstructor();
+        assertTrue(Modifier.isPrivate(constructor.getModifiers()));
+        constructor.setAccessible(true);
+        constructor.newInstance();
+    }
+
+}