[TEST] Do not try to recreate already created SDC resources

When try to recreate SDC resources like VF, PNF or Service it's API returns errors.
Check before onboarding if resource we want to create already exists.

Issue-ID: TEST-333
Signed-off-by: Michal Jagiello <michal.jagiello@t-mobile.pl>
Change-Id: Idcedfa18331ec898fa446d6d7689885a485a1a86
(cherry picked from commit 060210803b263b681e696bc40bdbe9f254d729db)

4 files changed, 58 insertions, 47 deletions

diff --git a/src/onaptests/configuration/basic_vm_macro_settings.py b/src/onaptests/configuration/basic_vm_macro_settings.py
index 7bce5db..adf3cd3 100644
--- a/src/onaptests/configuration/basic_vm_macro_settings.py
+++ b/src/onaptests/configuration/basic_vm_macro_settings.py
@@ -1,6 +1,7 @@
 import os
 import openstack
 from pathlib import Path
+from uuid import uuid4
 
 from yaml import load
 
@@ -57,4 +58,4 @@ try:
 except (FileNotFoundError, ValueError):
     raise onap_test_exceptions.TestConfigurationException
 
-SERVICE_INSTANCE_NAME = "basic_vm_macro_service_instance"
+SERVICE_INSTANCE_NAME = f"basic_macro_{str(uuid4())}"
diff --git a/src/onaptests/steps/onboard/pnf.py b/src/onaptests/steps/onboard/pnf.py
index 547e0c0..01f2248 100644
--- a/src/onaptests/steps/onboard/pnf.py
+++ b/src/onaptests/steps/onboard/pnf.py
@@ -49,14 +49,15 @@ class PnfOnboardStep(BaseStep):
         super().execute()
         vendor: Vendor = Vendor(name=settings.VENDOR_NAME)
         pnf: Pnf = Pnf(name=settings.PNF_NAME, vendor=vendor)
-        pnf.create()
-        pnf.add_deployment_artifact(
-            artifact_type=settings.PNF_ARTIFACT_TYPE,
-            artifact_name=settings.PNF_ARTIFACT_NAME,
-            artifact_label=settings.PNF_ARTIFACT_LABEL,
-            artifact=settings.PNF_ARTIFACT_FILE_PATH
-        )
-        pnf.onboard()
+        if not pnf.created():
+            pnf.create()
+            pnf.add_deployment_artifact(
+                artifact_type=settings.PNF_ARTIFACT_TYPE,
+                artifact_name=settings.PNF_ARTIFACT_NAME,
+                artifact_label=settings.PNF_ARTIFACT_LABEL,
+                artifact=settings.PNF_ARTIFACT_FILE_PATH
+            )
+            pnf.onboard()
 
 
 class YamlTemplatePnfOnboardStep(YamlTemplateBaseStep):
@@ -104,12 +105,17 @@ class YamlTemplatePnfOnboardStep(YamlTemplateBaseStep):
         if "pnfs" in self.yaml_template:
             vendor: Vendor = Vendor(name=settings.VENDOR_NAME)
             for pnf in self.yaml_template["pnfs"]:
-                pnf_obj: Pnf = Pnf(name=pnf["pnf_name"], vendor=vendor)
-                pnf_obj.create()
-                pnf_obj.add_deployment_artifact(
-                    artifact_type=pnf["pnf_artifact_type"],
-                    artifact_name=pnf["pnf_artifact_name"],
-                    artifact_label=pnf["pnf_artifact_label"],
-                    artifact=pnf["pnf_artifact_file_path"]
-                )
-                pnf_obj.onboard()
+                if "heat_files_to_upload" in pnf:
+                    vsp: Vsp = Vsp(name=f"{pnf['pnf_name']}_VSP")
+                else:
+                    vsp = None
+                pnf_obj: Pnf = Pnf(name=pnf["pnf_name"], vendor=vendor, vsp=vsp)
+                if not pnf_obj.created():
+                    pnf_obj.create()
+                    pnf_obj.add_deployment_artifact(
+                        artifact_type=pnf["pnf_artifact_type"],
+                        artifact_name=pnf["pnf_artifact_name"],
+                        artifact_label=pnf["pnf_artifact_label"],
+                        artifact=pnf["pnf_artifact_file_path"]
+                    )
+                    pnf_obj.onboard()
diff --git a/src/onaptests/steps/onboard/service.py b/src/onaptests/steps/onboard/service.py
index 6300a43..8a7303b 100644
--- a/src/onaptests/steps/onboard/service.py
+++ b/src/onaptests/steps/onboard/service.py
@@ -55,16 +55,17 @@ class ServiceOnboardStep(BaseStep):
         """
         super().execute()
         service: Service = Service(name=settings.SERVICE_NAME, instantiation_type=settings.SERVICE_INSTANTIATION_TYPE)
-        service.create()
-        if settings.VL_NAME != "":
-            vl: Vl = Vl(name=settings.VL_NAME)
-            service.add_resource(vl)
-        if settings.VF_NAME != "":
-            vf: Vf = Vf(name=settings.VF_NAME)
-            service.add_resource(vf)
-        if settings.PNF_NAME != "":
-            pnf: Pnf = Pnf(name=settings.PNF_NAME)
-            service.add_resource(pnf)
+        if not service.created():
+            service.create()
+            if settings.VL_NAME != "":
+                vl: Vl = Vl(name=settings.VL_NAME)
+                service.add_resource(vl)
+            if settings.VF_NAME != "":
+                vf: Vf = Vf(name=settings.VF_NAME)
+                service.add_resource(vf)
+            if settings.PNF_NAME != "":
+                pnf: Pnf = Pnf(name=settings.PNF_NAME)
+                service.add_resource(pnf)
         # If the service is already distributed, do not try to checkin/onboard (replay of tests)
         # checkin is done if needed
         # If service is replayed, no need to try to re-onboard the model
@@ -141,12 +142,13 @@ class YamlTemplateServiceOnboardStep(YamlTemplateBaseStep):
         else:
             instantiation_type: ServiceInstantiationType = ServiceInstantiationType.A_LA_CARTE
         service: Service = Service(name=self.service_name, instantiation_type=instantiation_type)
-        service.create()
-        self.declare_resources(service)
-        self.assign_properties(service)
-        # If the service is already distributed, do not try to checkin/onboard (replay of tests)
-        # checkin is done if needed
-        # If service is replayed, no need to try to re-onboard the model
+        if not service.created():
+            service.create()
+            self.declare_resources(service)
+            self.assign_properties(service)
+            # If the service is already distributed, do not try to checkin/onboard (replay of tests)
+            # checkin is done if needed
+            # If service is replayed, no need to try to re-onboard the model
         if not service.distributed:
             try:
                 service.checkin()
diff --git a/src/onaptests/steps/onboard/vf.py b/src/onaptests/steps/onboard/vf.py
index 5f5fc4d..c6582dd 100644
--- a/src/onaptests/steps/onboard/vf.py
+++ b/src/onaptests/steps/onboard/vf.py
@@ -40,7 +40,8 @@ class VfOnboardStep(BaseStep):
         super().execute()
         vsp: Vsp = Vsp(name=settings.VSP_NAME)
         vf: Vf = Vf(name=settings.VF_NAME, vsp=vsp)
-        vf.onboard()
+        if not vf.created():
+            vf.onboard()
 
 
 class YamlTemplateVfOnboardStep(YamlTemplateBaseStep):
@@ -85,15 +86,16 @@ class YamlTemplateVfOnboardStep(YamlTemplateBaseStep):
             for vnf in self.yaml_template["vnfs"]:
                 vsp: Vsp = Vsp(name=f"{vnf['vnf_name']}_VSP")
                 vf: Vf = Vf(name=vnf['vnf_name'], vsp=vsp)
-                if all([x in vnf for x in ["vnf_artifact_type",
-                                           "vnf_artifact_name",
-                                           "vnf_artifact_label",
-                                           "vnf_artifact_file_path"]]):
-                    vf.create()
-                    vf.add_deployment_artifact(
-                        artifact_type=vnf["vnf_artifact_type"],
-                        artifact_name=vnf["vnf_artifact_name"],
-                        artifact_label=vnf["vnf_artifact_label"],
-                        artifact=vnf["vnf_artifact_file_path"]
-                    )
-                vf.onboard()
+                if not vf.created():
+                    if all([x in vnf for x in ["vnf_artifact_type",
+                                               "vnf_artifact_name",
+                                               "vnf_artifact_label",
+                                               "vnf_artifact_file_path"]]):
+                        vf.create()
+                        vf.add_deployment_artifact(
+                            artifact_type=vnf["vnf_artifact_type"],
+                            artifact_name=vnf["vnf_artifact_name"],
+                            artifact_label=vnf["vnf_artifact_label"],
+                            artifact=vnf["vnf_artifact_file_path"]
+                        )
+                    vf.onboard()