Migrate some test builder references to structs

Also delete test/builder/ since it appears to be unused

Author: imjasonh

internal/builder/v1alpha1/condition_test.go

@@ -18,9 +18,9 @@ import "github.com/tektoncd/pipeline/pkg/apis/pipeline/v1alpha1"
 // ParamSpecOp is an operation which modify a ParamSpec struct.
 type ParamSpecOp func(*v1alpha1.ParamSpec)
 
-// ArrayOrString creates an ArrayOrString of type ParamTypeString or ParamTypeArray, based on
+// arrayOrString creates an ArrayOrString of type ParamTypeString or ParamTypeArray, based on
 // how many inputs are given (>1 input will create an array, not string).
-func ArrayOrString(value string, additionalValues ...string) *v1alpha1.ArrayOrString {
+func arrayOrString(value string, additionalValues ...string) *v1alpha1.ArrayOrString {
 	if len(additionalValues) > 0 {
 		additionalValues = append([]string{value}, additionalValues...)
 		return &v1alpha1.ArrayOrString{
@@ -43,7 +43,7 @@ func ParamSpecDescription(desc string) ParamSpecOp {
 
 // ParamSpecDefault sets the default value of a ParamSpec.
 func ParamSpecDefault(value string, additionalValues ...string) ParamSpecOp {
-	arrayOrString := ArrayOrString(value, additionalValues...)
+	arrayOrString := arrayOrString(value, additionalValues...)
 	return func(ps *v1alpha1.ParamSpec) {
 		ps.Default = arrayOrString
 	}

internal/builder/v1alpha1/examples_test.go

@@ -213,7 +213,7 @@ func PipelineTaskRefKind(kind v1alpha1.TaskKind) PipelineTaskOp {
 
 // PipelineTaskParam adds a ResourceParam, with specified name and value, to the PipelineTask.
 func PipelineTaskParam(name string, value string, additionalValues ...string) PipelineTaskOp {
-	arrayOrString := ArrayOrString(value, additionalValues...)
+	arrayOrString := arrayOrString(value, additionalValues...)
 	return func(pt *v1alpha1.PipelineTask) {
 		pt.Params = append(pt.Params, v1alpha1.Param{
 			Name:  name,
@@ -287,7 +287,7 @@ func PipelineTaskConditionParam(name, val string) PipelineTaskConditionOp {
 		}
 		condition.Params = append(condition.Params, v1alpha1.Param{
 			Name:  name,
-			Value: *ArrayOrString(val),
+			Value: *arrayOrString(val),
 		})
 	}
 }
@@ -436,7 +436,7 @@ func PipelineRunServiceAccountNameTask(taskName, sa string) PipelineRunSpecOp {
 
 // PipelineRunParam add a param, with specified name and value, to the PipelineRunSpec.
 func PipelineRunParam(name string, value string, additionalValues ...string) PipelineRunSpecOp {
-	arrayOrString := ArrayOrString(value, additionalValues...)
+	arrayOrString := arrayOrString(value, additionalValues...)
 	return func(prs *v1alpha1.PipelineRunSpec) {
 		prs.Params = append(prs.Params, v1alpha1.Param{
 			Name:  name,