// Set default MaxUnavailable as 1 by default.
			updateStrategy.RollingUpdate.MaxUnavailable = ptr.To(intstr.FromInt32(1))
		}
		if updateStrategy.RollingUpdate.MaxSurge == nil {
			// Set default MaxSurge as 0 by default.
			updateStrategy.RollingUpdate.MaxSurge = ptr.To(intstr.FromInt32(0))
		}
	}
	if obj.Spec.RevisionHistoryLimit == nil {
		obj.Spec.RevisionHistoryLimit = new(int32)

		if strategy.RollingUpdate.MaxUnavailable == nil {
			// Set default MaxUnavailable as 25% by default.
			maxUnavailable := intstr.FromString("25%")
			strategy.RollingUpdate.MaxUnavailable = &maxUnavailable
		}
		if strategy.RollingUpdate.MaxSurge == nil {
			// Set default MaxSurge as 25% by default.
			maxSurge := intstr.FromString("25%")
			strategy.RollingUpdate.MaxSurge = &maxSurge
		}
	}
	if obj.Spec.RevisionHistoryLimit == nil {

package v1beta1

import (
	"testing"

	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
	"k8s.io/api/extensions/v1beta1"
	"k8s.io/apimachinery/pkg/runtime"
	"k8s.io/apimachinery/pkg/util/intstr"
	"k8s.io/kubernetes/pkg/apis/networking"
)

func TestIngressBackendConversion(t *testing.T) {
	scheme := runtime.NewScheme()
	assert.NoError(t, RegisterConversions(scheme))

	tests := map[string]struct {

		return err
	}
	if in.Service != nil {
		out.ServiceName = in.Service.Name
		if len(in.Service.Port.Name) > 0 {
			out.ServicePort = intstr.FromString(in.Service.Port.Name)
		} else {
			out.ServicePort = intstr.FromInt32(in.Service.Port.Number)
		}
	}
	return nil
}

	return this.UnmarshalJSON(value)
}

func (this *IntOrString) ToKubernetes() intstr.IntOrString {
	if this.IntVal != nil {
		return intstr.FromInt32(this.GetIntVal().GetValue())
	}
	return intstr.FromString(this.GetStrVal().GetValue())

package v1

import (
	intstr "k8s.io/apimachinery/pkg/util/intstr"
)

// RollingUpdateDaemonSetApplyConfiguration represents an declarative configuration of the RollingUpdateDaemonSet type for use
// with apply.
type RollingUpdateDaemonSetApplyConfiguration struct {
	MaxUnavailable *intstr.IntOrString `json:"maxUnavailable,omitempty"`
	MaxSurge       *intstr.IntOrString `json:"maxSurge,omitempty"`
}

package v1

import (
	intstr "k8s.io/apimachinery/pkg/util/intstr"
)

// RollingUpdateStatefulSetStrategyApplyConfiguration represents an declarative configuration of the RollingUpdateStatefulSetStrategy type for use
// with apply.
type RollingUpdateStatefulSetStrategyApplyConfiguration struct {
	Partition      *int32              `json:"partition,omitempty"`
	MaxUnavailable *intstr.IntOrString `json:"maxUnavailable,omitempty"`
}

package v1beta2

import (
	intstr "k8s.io/apimachinery/pkg/util/intstr"
)

// RollingUpdateStatefulSetStrategyApplyConfiguration represents an declarative configuration of the RollingUpdateStatefulSetStrategy type for use
// with apply.
type RollingUpdateStatefulSetStrategyApplyConfiguration struct {
	Partition      *int32              `json:"partition,omitempty"`
	MaxUnavailable *intstr.IntOrString `json:"maxUnavailable,omitempty"`
}

package v1beta1

import (
	"testing"

	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
	"k8s.io/api/networking/v1beta1"
	"k8s.io/apimachinery/pkg/runtime"
	"k8s.io/apimachinery/pkg/util/intstr"
	"k8s.io/kubernetes/pkg/apis/networking"
)

func TestIngressBackendConversion(t *testing.T) {
	scheme := runtime.NewScheme()
	assert.NoError(t, RegisterConversions(scheme))

	tests := map[string]struct {

		if updateStrategy.RollingUpdate.MaxUnavailable == nil {
			// Set default MaxUnavailable as 1 by default.
			maxUnavailable := intstr.FromInt32(1)
			updateStrategy.RollingUpdate.MaxUnavailable = &maxUnavailable
		}
		if updateStrategy.RollingUpdate.MaxSurge == nil {
			// Set default MaxSurge as 0 by default.
			maxSurge := intstr.FromInt32(0)
			updateStrategy.RollingUpdate.MaxSurge = &maxSurge
		}
	}
	if obj.Spec.RevisionHistoryLimit == nil {