Add unit tests for ExternalAPIUtil

-Add unit tests for ExternalAPIUtil
-Add dependency injection via constructor
-Add factory for creating ExternalAPIUtil and RESTClient

Change-Id: Ied89afa3612de8d51424c95239341a57387ad94f
Issue-ID: SO-1195
Signed-off-by: Michal Kabaj <michal.kabaj@nokia.com>

1 files changed, 30 insertions, 0 deletions

diff --git a/common/src/main/java/org/onap/so/client/HttpClientFactory.java b/common/src/main/java/org/onap/so/client/HttpClientFactory.java
new file mode 100644
index 0000000000..9705d7d0c4
--- /dev/null
+++ b/common/src/main/java/org/onap/so/client/HttpClientFactory.java
@@ -0,0 +1,30 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2018 Nokia.
+ * ================================================================================
+ * 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.onap.so.client;
+
+import java.net.URL;
+import org.onap.so.utils.TargetEntity;
+
+public class HttpClientFactory {
+
+    public HttpClient create(URL host, String contentType, TargetEntity targetEntity) {
+        return new HttpClient(host, contentType, targetEntity);
+    }
+}