Improve code quality in ResourceConfig

- Add unit test
- Refactor ResourceConfig class (break the public method into smaller private methods, remove code duplications)

Issue-ID: DCAEGEN2-2460
Signed-off-by: Joanna Jeremicz <joanna.jeremicz@nokia.com>
Change-Id: Ibfbac2b6d6ea4705a2139dee7d1bb801395790c9

1 files changed, 38 insertions, 0 deletions

diff --git a/mod/bpgenerator/src/test/java/org/onap/blueprintgenerator/models/blueprint/ResourceConfigTest.java b/mod/bpgenerator/src/test/java/org/onap/blueprintgenerator/models/blueprint/ResourceConfigTest.java
new file mode 100644
index 0000000..cf12da1
--- /dev/null
+++ b/mod/bpgenerator/src/test/java/org/onap/blueprintgenerator/models/blueprint/ResourceConfigTest.java
@@ -0,0 +1,38 @@
+/*============LICENSE_START=======================================================
+ org.onap.dcae
+ ================================================================================
+ Copyright (c) 2020 Nokia. 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.onap.blueprintgenerator.models.blueprint;
+
+import static org.junit.Assert.assertEquals;
+
+import java.util.LinkedHashMap;
+import java.util.TreeMap;
+import org.junit.Test;
+
+public class ResourceConfigTest {
+
+    @Test
+    public void createResourceConfig() {
+        TreeMap<String, LinkedHashMap<String, Object>> result = new ResourceConfig()
+            .createResourceConfig(new TreeMap<>(), "demo");
+
+        String expectedResult = "{demo_cpu_limit={type=string, default=250m}, demo_cpu_request={type=string, default=250m}, demo_memory_limit={type=string, default=128Mi}, demo_memory_request={type=string, default=128Mi}}";
+        assertEquals(expectedResult, result.toString());
+    }
+}