Enhanced SDNC test to cover SVC logic check

Issue-ID: TEST-395
Signed-off-by: Lukasz Rajewski <lukasz.rajewski@t-mobile.pl>
Change-Id: I1e49e8652d06b4c0147e8e1280ccbac9af83b8d4

3 files changed, 157 insertions, 29 deletions

diff --git a/src/onaptests/configuration/basic_sdnc_settings.py b/src/onaptests/configuration/basic_sdnc_settings.py
index e6bbdcc..6cf2046 100644
--- a/src/onaptests/configuration/basic_sdnc_settings.py
+++ b/src/onaptests/configuration/basic_sdnc_settings.py
@@ -67,3 +67,9 @@ SERVICE_CHANGED_DATA = {
         "service-instance-name": "gnb-93100002"
     }
 }
+
+VF_MODULE_NAME = "sdnc-sanity-vf-module"
+
+VNF_NAME = "sdnc-sanity-vnf-name"
+
+VNF_TYPE = "sdnc-sanity-vnf-type"
diff --git a/src/onaptests/scenario/basic_sdnc.py b/src/onaptests/scenario/basic_sdnc.py
index d791080..328a175 100644
--- a/src/onaptests/scenario/basic_sdnc.py
+++ b/src/onaptests/scenario/basic_sdnc.py
@@ -1,11 +1,11 @@
 import logging
 import time
+
 from xtesting.core import testcase
 
 from onapsdk.configuration import settings
 from onapsdk.exceptions import SDKException
-
-from onaptests.steps.instantiate.sdnc_service import UpdateSdncService
+from onaptests.steps.instantiate.sdnc_service import TestSdncStep
 from onaptests.utils.exceptions import OnapTestException
 
 
@@ -22,7 +22,7 @@ class BasicSdnc(testcase.TestCase):
             kwargs["case_name"] = 'basic_SDNC'
         super().__init__(**kwargs)
         self.__logger.debug("Basic SDNC init started")
-        self.test = UpdateSdncService(cleanup=settings.CLEANUP_FLAG)
+        self.test = TestSdncStep(cleanup=settings.CLEANUP_FLAG)
 
     def run(self):
         """Run basic SDNC test."""
diff --git a/src/onaptests/steps/instantiate/sdnc_service.py b/src/onaptests/steps/instantiate/sdnc_service.py
index c5308d6..7b6be14 100644
--- a/src/onaptests/steps/instantiate/sdnc_service.py
+++ b/src/onaptests/steps/instantiate/sdnc_service.py
@@ -1,13 +1,35 @@
-from onapsdk.sdnc.services import Service
 from onapsdk.configuration import settings
 from onapsdk.exceptions import APIError
+from onapsdk.sdnc import VfModulePreload
+from onapsdk.sdnc.preload import PreloadInformation
+from onapsdk.sdnc.services import Service
+from onaptests.utils.exceptions import OnapTestException
 
 from ..base import BaseStep
 
-from onaptests.utils.exceptions import OnapTestException
 
+class BaseSdncStep(BaseStep):
+    """Basic SDNC step."""
+
+    def __init__(self, cleanup: bool = False):
+        """Initialize step."""
+        super().__init__(cleanup=cleanup)
+
+    @property
+    def component(self) -> str:
+        """Component name.
+
+        Name of component which step is related with.
+            Most is the name of ONAP component.
 
-class ServiceCreateStep(BaseStep):
+        Returns:
+            str: Component name
+
+        """
+        return "SDNC"
+
+
+class ServiceCreateStep(BaseSdncStep):
     """Service creation step."""
 
     def __init__(self, service: Service = None, cleanup: bool = False):
@@ -20,16 +42,11 @@ class ServiceCreateStep(BaseStep):
         """Step description."""
         return "Create SDNC service."
 
-    @property
-    def component(self) -> str:
-        """Component name."""
-        return "SDNC"
-
     @BaseStep.store_state
     def execute(self):
         """Create service at SDNC."""
-        self._logger.info("Create new service instance in SDNC by GR-API")
         super().execute()
+        self._logger.info("Create new service instance in SDNC by GR-API")
         try:
             self.service = Service(
                 service_instance_id=settings.SERVICE_ID,
@@ -38,8 +55,11 @@ class ServiceCreateStep(BaseStep):
             )
             self.service.create()
             self._logger.info("SDNC service is created.")
-        except APIError:
-            raise OnapTestException("SDNC service creation failed.")
+        except APIError as exc:
+            if exc.response_status_code == 409:
+                self._logger.warning("SDNC service already exists.")
+            else:
+                raise OnapTestException("SDNC service creation failed.")
 
     @BaseStep.store_state()
     def cleanup(self) -> None:
@@ -50,7 +70,7 @@ class ServiceCreateStep(BaseStep):
         super().cleanup()
 
 
-class UpdateSdncService(BaseStep):
+class UpdateSdncService(BaseSdncStep):
     """Service update step.
 
     The step needs in an existing SDNC service as a prerequisite.
@@ -77,6 +97,121 @@ class UpdateSdncService(BaseStep):
         """
         return "Update SDNC service"
 
+    @BaseStep.store_state
+    def execute(self):
+        super().execute()
+        self._logger.info("Get existing SDNC service instance and update it over GR-API")
+        try:
+            service = Service.get(settings.SERVICE_ID)
+            service.service_status = settings.SERVICE_CHANGED_STATUS
+            service.service_data = settings.SERVICE_CHANGED_DATA
+            service.update()
+            self._logger.info("SDNC service update is completed.")
+        except APIError:
+            raise OnapTestException("SDNC service update is failed.")
+
+
+class UploadVfModulePreloadStep(BaseSdncStep):
+    """Upload preload information for VfModule.
+
+    Upload preload information for VfModule over GR-API.
+    """
+
+    def __init__(self, cleanup=False):
+        """Initialize step."""
+        super().__init__(cleanup=cleanup)
+
+    @property
+    def description(self) -> str:
+        """Step description.
+
+        Used for reports
+
+        Returns:
+            str: Step description
+
+        """
+        return "Upload Preload information for VfModule"
+
+    @BaseStep.store_state
+    def execute(self):
+        super().execute()
+        self._logger.info("Upload VfModule preload information over GR-API")
+        VfModulePreload.upload_vf_module_preload(
+            {
+                "vnf_name": settings.VNF_NAME,
+                "vnf_type": settings.VNF_TYPE
+            },
+            settings.VF_MODULE_NAME,
+            None
+        )
+
+
+class GetSdncPreloadStep(BaseSdncStep):
+    """Get preload information from SDNC.
+
+    Get preload information from SDNC over GR-API.
+    """
+
+    def __init__(self, cleanup=False):
+        """Initialize step.
+
+        Sub steps:
+            - UploadVfModulePreloadStep.
+        """
+        super().__init__(cleanup=cleanup)
+        self.add_step(UploadVfModulePreloadStep(cleanup=cleanup))
+
+    @property
+    def description(self) -> str:
+        """Step description.
+
+        Used for reports
+
+        Returns:
+            str: Step description
+
+        """
+        return "Get Preload information"
+
+    @BaseStep.store_state
+    def execute(self):
+        super().execute()
+        self._logger.info("Get existing SDNC service instance and update it over GR-API")
+        preloads = PreloadInformation.get_all()
+        for preload_information in preloads:
+            print(preload_information)
+
+
+class TestSdncStep(BaseStep):
+    """Top level step for SDNC tests."""
+
+    def __init__(self, cleanup=False):
+        """Initialize step.
+
+        Sub steps:
+            - UpdateSdncService.
+        """
+        super().__init__(cleanup=cleanup)
+        self.add_step(
+            UpdateSdncService(cleanup=cleanup)
+        )
+        self.add_step(
+            GetSdncPreloadStep(cleanup=cleanup)
+        )
+
+    @property
+    def description(self) -> str:
+        """Step description.
+
+        Used for reports
+
+        Returns:
+            str: Step description
+
+        """
+        return "Test SDNC functionality scenario step"
+
     @property
     def component(self) -> str:
         """Component name.
@@ -88,17 +223,4 @@ class UpdateSdncService(BaseStep):
             str: Component name
 
         """
-        return "SDNC"
-
-    @BaseStep.store_state
-    def execute(self):
-        self._logger.info("Get existing SDNC service instance and update it over GR-API")
-        super().execute()
-        try:
-            service = Service.get(settings.SERVICE_ID)
-            service.service_status = settings.SERVICE_CHANGED_STATUS
-            service.service_data = settings.SERVICE_CHANGED_DATA
-            service.update()
-            self._logger.info("SDNC service update is checked.")
-        except APIError:
-            raise OnapTestException("SDNC service update is failed.")
+        return "PythonSDK-tests"