Support HTTP headers in REST Client

Fixed REST client plugin to supprot HTTP headers and add unit
test to plugin.

Change-Id: I6a71ab7f83ed2126b8600bb5e586f971dbdacdc0
Issue-ID: POLICY-1222
Signed-off-by: liamfallon <liam.fallon@est.tech>

1 files changed, 87 insertions, 0 deletions

diff --git a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/resources/prodcons/RESTClientWithHTTPHeaderOK.json b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/resources/prodcons/RESTClientWithHTTPHeaderOK.json
new file mode 100644
index 000000000..1c4a39d99
--- /dev/null
+++ b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/resources/prodcons/RESTClientWithHTTPHeaderOK.json
@@ -0,0 +1,87 @@
+{
+    "engineServiceParameters": {
+        "name": "MyApexEngine",
+        "version": "0.0.1",
+        "id": 45,
+        "instanceCount": 4,
+        "deploymentPort": 12561,
+        "policyModelFileName": "src/test/resources/policymodels/RequestorModel.json",
+        "engineParameters": {
+            "executorParameters": {
+                "JAVASCRIPT": {
+                    "parameterClassName": "org.onap.policy.apex.plugins.executor.javascript.JavascriptExecutorParameters"
+                }
+            }
+        }
+    },
+    "eventInputParameters": {
+        "RestClientConsumer0": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTCLIENT",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restclient.RestClientCarrierTechnologyParameters",
+                "parameters": {
+                    "url": "http://localhost:32801/TestRESTRequestor/apex/event/GetEvent",
+                    "httpMethod": "GET",
+                    "httpHeaders" : [
+                    ]
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            }
+        },
+        "RestClientConsumer1": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTCLIENT",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restclient.RestClientCarrierTechnologyParameters",
+                "parameters": {
+                    "url": "http://localhost:32801/TestRESTRequestor/apex/event/GetEvent",
+                    "httpMethod": "GET",
+                    "httpHeaders" : [
+                        ["aaa", "bbb"],
+                        ["ccc", "ddd"],
+                        ["eee", "fff"]
+                    ]
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            }
+        }
+    },
+    "eventOutputParameters": {
+        "RestClientProducer0": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTCLIENT",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restclient.RestClientCarrierTechnologyParameters",
+                "parameters": {
+                    "url": "http://localhost:32801/TestRESTRequestor/apex/event/GetEvent",
+                    "httpMethod": "GET",
+                    "httpHeaders" : [
+                    ]
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            }
+        },
+        "RestClientProducer1": {
+            "carrierTechnologyParameters": {
+                "carrierTechnology": "RESTCLIENT",
+                "parameterClassName": "org.onap.policy.apex.plugins.event.carrier.restclient.RestClientCarrierTechnologyParameters",
+                "parameters": {
+                    "url": "http://localhost:32801/TestRESTRequestor/apex/event/GetEvent",
+                    "httpMethod": "GET",
+                    "httpHeaders" : [
+                        ["aaa", "bbb"],
+                        ["ccc", "ddd"],
+                        ["eee", "fff"]
+                    ]
+                }
+            },
+            "eventProtocolParameters": {
+                "eventProtocol": "JSON"
+            }
+        }
+    }
+}