Merge pull request kubernetes-sigs#6735 from sayantani11/TestInfrastructureMachineTemplateBuilder

🌱 Make TestInfrastructureMachineTemplateBuilder deepcopy-able

Author: k8s-ci-robot

internal/test/builder/builders.go

@@ -445,18 +445,26 @@ func (i *InfrastructureMachineTemplateBuilder) Build() *unstructured.Unstructure
 }
 
 // TestInfrastructureMachineTemplateBuilder holds the variables and objects needed to build an TestInfrastructureMachineTemplate.
-// +kubebuilder:object:generate=false
 type TestInfrastructureMachineTemplateBuilder struct {
-	namespace  string
-	name       string
-	specFields map[string]interface{}
+	obj *unstructured.Unstructured
 }
 
 // TestInfrastructureMachineTemplate creates an TestInfrastructureMachineTemplateBuilder with the given name and namespace.
 func TestInfrastructureMachineTemplate(namespace, name string) *TestInfrastructureMachineTemplateBuilder {
+	obj := &unstructured.Unstructured{}
+	obj.SetName(name)
+	obj.SetNamespace(namespace)
+	obj.SetAPIVersion(InfrastructureGroupVersion.String())
+	obj.SetKind(TestInfrastructureMachineTemplateKind)
+	// Set the mandatory spec fields for the object.
+	if err := unstructured.SetNestedField(obj.Object, map[string]interface{}{}, "spec"); err != nil {
+		panic(err)
+	}
+	if err := unstructured.SetNestedField(obj.Object, map[string]interface{}{}, "spec", "template", "spec"); err != nil {
+		panic(err)
+	}
 	return &TestInfrastructureMachineTemplateBuilder{
-		namespace: namespace,
-		name:      name,
+		obj,
 	}
 }
 
@@ -469,24 +477,13 @@ func TestInfrastructureMachineTemplate(namespace, name string) *TestInfrastructu
 //     "spec.version": "v1.2.3",
 // }.
 func (i *TestInfrastructureMachineTemplateBuilder) WithSpecFields(fields map[string]interface{}) *TestInfrastructureMachineTemplateBuilder {
-	i.specFields = fields
+	setSpecFields(i.obj, fields)
 	return i
 }
 
 // Build takes the objects and variables in the  InfrastructureMachineTemplateBuilder and generates an unstructured object.
 func (i *TestInfrastructureMachineTemplateBuilder) Build() *unstructured.Unstructured {
-	obj := &unstructured.Unstructured{}
-	obj.SetAPIVersion(InfrastructureGroupVersion.String())
-	obj.SetKind(TestInfrastructureMachineTemplateKind)
-	obj.SetNamespace(i.namespace)
-	obj.SetName(i.name)
-
-	// Initialize the spec.template.spec to make the object valid in reconciliation.
-	setSpecFields(obj, map[string]interface{}{"spec.template.spec": map[string]interface{}{}})
-
-	setSpecFields(obj, i.specFields)
-
-	return obj
+	return i.obj
 }
 
 // BootstrapTemplateBuilder holds the variables needed to build a generic BootstrapTemplate.