1 files changed, 66 insertions, 0 deletions
diff --git a/src/test/java/org/onap/pnfsimulator/rest/util/ResponseBuilderTest.java b/src/test/java/org/onap/pnfsimulator/rest/util/ResponseBuilderTest.java
new file mode 100644
index 0000000..4e8e4dc
--- /dev/null
+++ b/src/test/java/org/onap/pnfsimulator/rest/util/ResponseBuilderTest.java
@@ -0,0 +1,66 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2018 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.pnfsimulator.rest.util;
+
+import static org.junit.jupiter.api.Assertions.assertAll;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNull;
+
+import java.util.Map;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+
+class ResponseBuilderTest {
+
+
+    private static final HttpStatus SAMPLE_STATUS = HttpStatus.OK;
+
+    @Test
+    void response_should_have_empty_body_when_built_immediately() {
+        ResponseEntity responseEntity = ResponseBuilder.status(SAMPLE_STATUS).build();
+
+        assertAll(
+            () -> assertEquals(SAMPLE_STATUS, responseEntity.getStatusCode()),
+            () -> assertNull(responseEntity.getBody())
+        );
+    }
+
+    @Test
+    void builder_should_set_response_status_and_body() {
+        String key = "key";
+        String value = "value";
+        ResponseEntity response = ResponseBuilder
+            .status(SAMPLE_STATUS)
+            .put(key, value)
+            .build();
+
+        Map<String, Object> body = (Map<String, Object>) response.getBody();
+
+        assertAll(
+            () -> assertEquals(SAMPLE_STATUS, response.getStatusCode()),
+            () -> assertEquals(value, body.get(key))
+        );
+    }
+
+
+}