replace: Return map if missing path

Signed-off-by: Enrique Llorente <ellorent@redhat.com>

Author: qinqon

docs/examples/all-ethernet-up/captured.yaml

@@ -7,7 +7,7 @@ ethernets:
     - accept-all-mac-addresses: false
       lldp:
         enabled: false
-      mac-address: 52:55:00:D1:55:02
+      mac-address: 52:55:00:D1:55:01
       name: eth0
       state: up
       type: ethernet
@@ -18,6 +18,16 @@ ethernets:
       name: eth1
       state: down
       type: ethernet
+    - accept-all-mac-addresses: false
+      mac-address: 52:55:00:D1:57:03
+      name: eth4
+      state: up
+      type: ethernet
+    - accept-all-mac-addresses: false
+      mac-address: 52:55:00:D1:56:04
+      name: eth2
+      state: down
+      type: ethernet
 ethernets-up:
   metaInfo:
     time: "2021-12-15T13:45:40Z"
@@ -27,10 +37,15 @@ ethernets-up:
     - accept-all-mac-addresses: false
       lldp:
         enabled: false
-      mac-address: 52:55:00:D1:55:02
+      mac-address: 52:55:00:D1:55:01
       name: eth0
       state: up
       type: ethernet
+    - accept-all-mac-addresses: false
+      mac-address: 52:55:00:D1:57:03
+      name: eth4
+      state: up
+      type: ethernet
 ethernets-lldp:
   metaInfo:
     time: "2021-12-15T13:45:40Z"
@@ -39,8 +54,15 @@ ethernets-lldp:
     interfaces:
     - accept-all-mac-addresses: false
       lldp:
-        enabled: false
-      mac-address: 52:55:00:D1:55:02
+        enabled: true
+      mac-address: 52:55:00:D1:55:01
       name: eth0
       state: up
       type: ethernet
+    - accept-all-mac-addresses: false
+      lldp:
+        enabled: true
+      mac-address: 52:55:00:D1:57:03
+      name: eth4
+      state: up
+      type: ethernet

docs/examples/all-ethernet-up/current.yaml

@@ -2,7 +2,7 @@ interfaces:
 - accept-all-mac-addresses: false
   lldp:
     enabled: false
-  mac-address: 52:55:00:D1:55:02
+  mac-address: 52:55:00:D1:55:01
   name: eth0
   state: up
   type: ethernet
@@ -13,3 +13,14 @@ interfaces:
   name: eth1
   state: down
   type: ethernet
+- accept-all-mac-addresses: false
+  mac-address: 52:55:00:D1:57:03
+  name: eth4
+  state: up
+  type: ethernet
+- accept-all-mac-addresses: false
+  mac-address: 52:55:00:D1:56:04
+  name: eth2
+  state: down
+  type: ethernet
+

docs/examples/all-ethernet-up/generated.yaml

@@ -2,7 +2,14 @@ interfaces:
 - accept-all-mac-addresses: false
   lldp:
     enabled: true
-  mac-address: 52:55:00:D1:55:02
+  mac-address: 52:55:00:D1:55:01
   name: eth0
   state: up
   type: ethernet
+- accept-all-mac-addresses: false
+  lldp:
+    enabled: true
+  mac-address: 52:55:00:D1:57:03
+  name: eth4
+  state: up
+  type: ethernet

nmpolicy/internal/resolver/replace.go

@@ -61,7 +61,7 @@ func (r replaceOpVisitor) visitMap(p path, mapToVisit map[string]interface{}) (i
 	}
 	interfaceToVisit, ok := mapToVisit[*p.currentStep.Identity]
 	if !ok {
-		return nil, nil
+		interfaceToVisit = map[string]interface{}{}
 	}
 
 	visitResult, err := visitState(p.nextStep(), interfaceToVisit, &r)

tests/examples_test.go

@@ -105,7 +105,8 @@ func TestExamples(t *testing.T) {
 			assert.NoError(t, err)
 			obtainedCaptuerdStates, err := formatCapturedStates(obtained.Cache.Capture)
 			assert.NoError(t, err)
-			assert.Equal(t, resetCapturedStatesTimeStamp(expectedCapturedStates), resetCapturedStatesTimeStamp(obtainedCaptuerdStates))
+			assert.YAMLEq(t, marshalCapturedStates(t, resetCapturedStatesTimeStamp(expectedCapturedStates)),
+				marshalCapturedStates(t, resetCapturedStatesTimeStamp(obtainedCaptuerdStates)))
 		})
 	}
 }
@@ -127,3 +128,9 @@ func formatCapturedStates(capturedStates map[string]types.CaptureState) (map[str
 	}
 	return capturedStates, nil
 }
+
+func marshalCapturedStates(t *testing.T, capturedStates map[string]types.CaptureState) string {
+	marshaledBytes, err := yaml.Marshal(capturedStates)
+	assert.NoError(t, err)
+	return string(marshaledBytes)
+}