Extract modules names and relations

Extract modules names and relations from DCAE_INVENTORY_BLUEPRINT

Change-Id: Ia419b946e15f399d3c4e8c75f836fde6b4b3dbed
Issue-ID: CLAMP-283
Signed-off-by: Piotr Darosz <piotr.darosz@nokia.com>
diff --git a/src/test/resources/clds/single-microservice-fragment-valid.yaml b/src/test/resources/clds/single-microservice-fragment-valid.yaml
new file mode 100644
index 0000000..abaae20
--- /dev/null
+++ b/src/test/resources/clds/single-microservice-fragment-valid.yaml
@@ -0,0 +1,23 @@
+second_app:
+  type: dcae.nodes.ContainerizedServiceComponentUsingDmaap
+  properties:
+    service_component_type: dcaegen2-analytics-tca
+    service_component_name_override: second_app
+    image: { get_input: second_app_docker_image }
+    name: second_app
+  interfaces:
+    cloudify.interfaces.lifecycle:
+      start:
+        inputs:
+          envs:
+            grpc_server.host: "first_app.onap"
+            dmaap_ip: {get_input: dmaap_ip}
+            dmapp_topic: {get_input: dmaap_topic}
+            policy_id: {get_input: policy_id}
+          ports:
+            - 8080:8080
+  relationships:
+    - type: cloudify.relationships.connected_to
+      target: first_app
+    - type: clamp_node.relationships.gets_input_from
+      target: first_app
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