rendering complex additionalProperties in place.

slices of maps were not rendered properly. Now corrected, coverage continues to rise, refactoring node generation into utils package.

utils/nodes.go

@@ -0,0 +1,58 @@
+// Copyright 2023 Princess B33f Heavy Industries / Dave Shanley
+// SPDX-License-Identifier: MIT
+
+package utils
+
+import "gopkg.in/yaml.v3"
+
+func CreateEmptyMapNode() *yaml.Node {
+    n := &yaml.Node{
+        Kind: yaml.MappingNode,
+        Tag:  "!!map",
+    }
+    return n
+}
+
+func CreateEmptySequenceNode() *yaml.Node {
+    n := &yaml.Node{
+        Kind: yaml.SequenceNode,
+        Tag:  "!!seq",
+    }
+    return n
+}
+
+func CreateStringNode(str string) *yaml.Node {
+    n := &yaml.Node{
+        Kind:  yaml.ScalarNode,
+        Tag:   "!!str",
+        Value: str,
+    }
+    return n
+}
+
+func CreateBoolNode(str string) *yaml.Node {
+    n := &yaml.Node{
+        Kind:  yaml.ScalarNode,
+        Tag:   "!!bool",
+        Value: str,
+    }
+    return n
+}
+
+func CreateIntNode(str string) *yaml.Node {
+    n := &yaml.Node{
+        Kind:  yaml.ScalarNode,
+        Tag:   "!!int",
+        Value: str,
+    }
+    return n
+}
+
+func CreateFloatNode(str string) *yaml.Node {
+    n := &yaml.Node{
+        Kind:  yaml.ScalarNode,
+        Tag:   "!!float",
+        Value: str,
+    }
+    return n
+}