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authorJim Hahn <jrh3@att.com>2021-02-05 15:16:38 -0500
committerJim Hahn <jrh3@att.com>2021-02-05 15:17:25 -0500
commit6d5c367c38a83608f5c0639692e7f7eba772a88f (patch)
tree49eee3b67d80b1a15c1e11276d967acbab95ee31 /controlloop/common/controller-usecases/src/test
parent7ec9d2ca8f1bb83eb3f9ab30a2f14f3b475df6cf (diff)
Give better messages than NPE for missing data
When data is not available to actor operations, an NPE is generally thrown. Modified the code to provide more info about what is missing than simply NPE. Issue-ID: POLICY-2913 Change-Id: Ic56376ef5fdd0f2e46c2996405fff9aafa3692b9 Signed-off-by: Jim Hahn <jrh3@att.com>
Diffstat (limited to 'controlloop/common/controller-usecases/src/test')
-rw-r--r--controlloop/common/controller-usecases/src/test/java/org/onap/policy/drools/apps/controller/usecases/step/Step2Test.java74
1 files changed, 73 insertions, 1 deletions
diff --git a/controlloop/common/controller-usecases/src/test/java/org/onap/policy/drools/apps/controller/usecases/step/Step2Test.java b/controlloop/common/controller-usecases/src/test/java/org/onap/policy/drools/apps/controller/usecases/step/Step2Test.java
index 811901963..1fe36539e 100644
--- a/controlloop/common/controller-usecases/src/test/java/org/onap/policy/drools/apps/controller/usecases/step/Step2Test.java
+++ b/controlloop/common/controller-usecases/src/test/java/org/onap/policy/drools/apps/controller/usecases/step/Step2Test.java
@@ -2,7 +2,7 @@
* ============LICENSE_START=======================================================
* ONAP
* ================================================================================
- * Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2020-2021 AT&T Intellectual Property. 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.
@@ -53,6 +53,7 @@ import org.onap.aai.domain.yang.GenericVnf;
import org.onap.aai.domain.yang.ModelVer;
import org.onap.aai.domain.yang.ServiceInstance;
import org.onap.aai.domain.yang.Tenant;
+import org.onap.aai.domain.yang.Vserver;
import org.onap.policy.aai.AaiCqResponse;
import org.onap.policy.common.utils.coder.StandardCoderObject;
import org.onap.policy.controlloop.VirtualControlLoopEvent;
@@ -221,6 +222,10 @@ public class Step2Test {
step.setProperties();
verify(policyOperation).setProperty(OperationProperties.AAI_DEFAULT_CLOUD_REGION, data);
+
+ when(aaicq.getDefaultCloudRegion()).thenReturn(null);
+ assertThatIllegalArgumentException().isThrownBy(() -> step.getCloudRegion())
+ .withMessageContaining("missing default cloud region in A&AI response");
}
@Test
@@ -231,6 +236,10 @@ public class Step2Test {
step.setProperties();
verify(policyOperation).setProperty(OperationProperties.AAI_DEFAULT_TENANT, data);
+
+ when(aaicq.getDefaultTenant()).thenReturn(null);
+ assertThatIllegalArgumentException().isThrownBy(() -> step.getTenant())
+ .withMessageContaining("missing default tenant in A&AI response");
}
@Test
@@ -242,6 +251,10 @@ public class Step2Test {
step.setProperties();
verify(policyOperation).setProperty(OperationProperties.AAI_PNF, data);
+
+ when(stepContext.getProperty(AaiGetPnfOperation.getKey(MY_TARGET))).thenReturn(null);
+ assertThatIllegalArgumentException().isThrownBy(() -> step.getPnf())
+ .withMessageContaining("missing PNF for my-target");
}
@Test
@@ -254,6 +267,10 @@ public class Step2Test {
step.setProperties();
verify(policyOperation).setProperty(OperationProperties.AAI_RESOURCE_VNF, data);
+ when(aaicq.getGenericVnfByModelInvariantId("my-resource")).thenReturn(null);
+ assertThatIllegalArgumentException().isThrownBy(() -> step.getResourceVnf())
+ .withMessageContaining("missing VNF for my-resource");
+
// missing resource ID
params.getTargetEntityIds().put(Step2.TARGET_RESOURCE_ID, null);
assertThatIllegalArgumentException().isThrownBy(() -> step.setProperties())
@@ -275,6 +292,10 @@ public class Step2Test {
step.setProperties();
verify(policyOperation).setProperty(OperationProperties.AAI_SERVICE, data);
+
+ when(aaicq.getServiceInstance()).thenReturn(null);
+ assertThatIllegalArgumentException().isThrownBy(() -> step.getService())
+ .withMessageContaining("missing service instance in A&AI response");
}
@Test
@@ -289,6 +310,41 @@ public class Step2Test {
step.setProperties();
verify(policyOperation).setProperty(OperationProperties.AAI_SERVICE_MODEL, data);
+
+ when(aaicq.getModelVerByVersionId("my-service-version")).thenReturn(null);
+ assertThatIllegalArgumentException().isThrownBy(() -> step.getServiceModel())
+ .withMessageContaining("missing model version for service in A&AI response");
+
+ service.setModelVersionId(null);
+ assertThatIllegalArgumentException().isThrownBy(() -> step.getServiceModel())
+ .withMessageContaining("missing service model version ID in A&AI response");
+
+ when(aaicq.getServiceInstance()).thenReturn(null);
+ assertThatIllegalArgumentException().isThrownBy(() -> step.getServiceModel())
+ .withMessageContaining("missing service instance in A&AI response");
+ }
+
+ @Test
+ public void testGetVserver() {
+ Vserver vserver = new Vserver();
+ when(aaicq.getVserver()).thenReturn(vserver);
+
+ assertSame(vserver, step.getVServer());
+
+ when(aaicq.getVserver()).thenReturn(null);
+ assertThatIllegalArgumentException().isThrownBy(() -> step.getVServer())
+ .withMessageContaining("missing vserver in A&AI response");
+ }
+
+ @Test
+ public void testGetTargetEntity() {
+ when(stepContext.getProperty(OperationProperties.AAI_TARGET_ENTITY)).thenReturn(MY_TARGET);
+
+ assertEquals(MY_TARGET, step.getTargetEntity());
+
+ when(stepContext.getProperty(OperationProperties.AAI_TARGET_ENTITY)).thenReturn(null);
+ assertThatIllegalArgumentException().isThrownBy(() -> step.getTargetEntity())
+ .withMessageContaining("missing A&AI target entity");
}
@Test
@@ -301,6 +357,10 @@ public class Step2Test {
step.setProperties();
verify(policyOperation).setProperty(OperationProperties.AAI_VNF, data);
+ when(aaicq.getGenericVnfByVfModuleModelInvariantId("my-model-invariant")).thenReturn(null);
+ assertThatIllegalArgumentException().isThrownBy(() -> step.getVnf())
+ .withMessageContaining("missing generic VNF in A&AI response for my-model-invariant");
+
// missing model invariant ID
params.getTargetEntityIds().put(Step2.TARGET_MODEL_INVARIANT_ID, null);
assertThatIllegalArgumentException().isThrownBy(() -> step.setProperties())
@@ -327,6 +387,14 @@ public class Step2Test {
step.setProperties();
verify(policyOperation).setProperty(OperationProperties.AAI_VNF_MODEL, data);
+
+ when(aaicq.getModelVerByVersionId("my-vnf-model-version-id")).thenReturn(null);
+ assertThatIllegalArgumentException().isThrownBy(() -> step.getVnfModel())
+ .withMessageContaining("missing model version for generic VNF in A&AI response");
+
+ vnf.setModelVersionId(null);
+ assertThatIllegalArgumentException().isThrownBy(() -> step.getVnfModel())
+ .withMessageContaining("missing model version ID for generic VNF in A&AI response");
}
@Test
@@ -452,6 +520,10 @@ public class Step2Test {
step.setProperties();
verify(policyOperation).setProperty(UsecasesConstants.AAI_DEFAULT_GENERIC_VNF, data);
+
+ when(aaicq.getDefaultGenericVnf()).thenReturn(null);
+ assertThatIllegalArgumentException().isThrownBy(() -> step.getDefaultGenericVnf())
+ .withMessageContaining("missing generic VNF in A&AI response");
}
@Test