Add e2e tests

vendor/k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/BUILD

@@ -0,0 +1,40 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "clientset.go",
+        "doc.go",
+    ],
+    importpath = "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset",
+    deps = [
+        "//vendor/github.com/golang/glog:go_default_library",
+        "//vendor/k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/typed/apiextensions/v1beta1:go_default_library",
+        "//vendor/k8s.io/client-go/discovery:go_default_library",
+        "//vendor/k8s.io/client-go/rest:go_default_library",
+        "//vendor/k8s.io/client-go/util/flowcontrol:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [
+        ":package-srcs",
+        "//staging/src/k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/fake:all-srcs",
+        "//staging/src/k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/scheme:all-srcs",
+        "//staging/src/k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/typed/apiextensions/v1beta1:all-srcs",
+    ],
+    tags = ["automanaged"],
+)

vendor/k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/clientset.go

@@ -0,0 +1,98 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package clientset
+
+import (
+	glog "github.com/golang/glog"
+	apiextensionsv1beta1 "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/typed/apiextensions/v1beta1"
+	discovery "k8s.io/client-go/discovery"
+	rest "k8s.io/client-go/rest"
+	flowcontrol "k8s.io/client-go/util/flowcontrol"
+)
+
+type Interface interface {
+	Discovery() discovery.DiscoveryInterface
+	ApiextensionsV1beta1() apiextensionsv1beta1.ApiextensionsV1beta1Interface
+	// Deprecated: please explicitly pick a version if possible.
+	Apiextensions() apiextensionsv1beta1.ApiextensionsV1beta1Interface
+}
+
+// Clientset contains the clients for groups. Each group has exactly one
+// version included in a Clientset.
+type Clientset struct {
+	*discovery.DiscoveryClient
+	apiextensionsV1beta1 *apiextensionsv1beta1.ApiextensionsV1beta1Client
+}
+
+// ApiextensionsV1beta1 retrieves the ApiextensionsV1beta1Client
+func (c *Clientset) ApiextensionsV1beta1() apiextensionsv1beta1.ApiextensionsV1beta1Interface {
+	return c.apiextensionsV1beta1
+}
+
+// Deprecated: Apiextensions retrieves the default version of ApiextensionsClient.
+// Please explicitly pick a version.
+func (c *Clientset) Apiextensions() apiextensionsv1beta1.ApiextensionsV1beta1Interface {
+	return c.apiextensionsV1beta1
+}
+
+// Discovery retrieves the DiscoveryClient
+func (c *Clientset) Discovery() discovery.DiscoveryInterface {
+	if c == nil {
+		return nil
+	}
+	return c.DiscoveryClient
+}
+
+// NewForConfig creates a new Clientset for the given config.
+func NewForConfig(c *rest.Config) (*Clientset, error) {
+	configShallowCopy := *c
+	if configShallowCopy.RateLimiter == nil && configShallowCopy.QPS > 0 {
+		configShallowCopy.RateLimiter = flowcontrol.NewTokenBucketRateLimiter(configShallowCopy.QPS, configShallowCopy.Burst)
+	}
+	var cs Clientset
+	var err error
+	cs.apiextensionsV1beta1, err = apiextensionsv1beta1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+
+	cs.DiscoveryClient, err = discovery.NewDiscoveryClientForConfig(&configShallowCopy)
+	if err != nil {
+		glog.Errorf("failed to create the DiscoveryClient: %v", err)
+		return nil, err
+	}
+	return &cs, nil
+}
+
+// NewForConfigOrDie creates a new Clientset for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *Clientset {
+	var cs Clientset
+	cs.apiextensionsV1beta1 = apiextensionsv1beta1.NewForConfigOrDie(c)
+
+	cs.DiscoveryClient = discovery.NewDiscoveryClientForConfigOrDie(c)
+	return &cs
+}
+
+// New creates a new Clientset for the given RESTClient.
+func New(c rest.Interface) *Clientset {
+	var cs Clientset
+	cs.apiextensionsV1beta1 = apiextensionsv1beta1.New(c)
+
+	cs.DiscoveryClient = discovery.NewDiscoveryClient(c)
+	return &cs
+}

vendor/k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/doc.go

@@ -0,0 +1,18 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// This package has the automatically generated clientset.
+package clientset

vendor/k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/scheme/BUILD

@@ -0,0 +1,35 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "doc.go",
+        "register.go",
+    ],
+    importpath = "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/scheme",
+    deps = [
+        "//vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1beta1:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/runtime/serializer:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+)

vendor/k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/scheme/doc.go

@@ -0,0 +1,18 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// This package contains the scheme of the automatically generated clientset.
+package scheme

vendor/k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/scheme/register.go

@@ -0,0 +1,53 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package scheme
+
+import (
+	apiextensionsv1beta1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+)
+
+var Scheme = runtime.NewScheme()
+var Codecs = serializer.NewCodecFactory(Scheme)
+var ParameterCodec = runtime.NewParameterCodec(Scheme)
+
+func init() {
+	v1.AddToGroupVersion(Scheme, schema.GroupVersion{Version: "v1"})
+	AddToScheme(Scheme)
+}
+
+// AddToScheme adds all types of this clientset into the given scheme. This allows composition
+// of clientsets, like in:
+//
+//   import (
+//     "k8s.io/client-go/kubernetes"
+//     clientsetscheme "k8s.io/client-go/kuberentes/scheme"
+//     aggregatorclientsetscheme "k8s.io/kube-aggregator/pkg/client/clientset_generated/clientset/scheme"
+//   )
+//
+//   kclientset, _ := kubernetes.NewForConfig(c)
+//   aggregatorclientsetscheme.AddToScheme(clientsetscheme.Scheme)
+//
+// After this, RawExtensions in Kubernetes types will serialize kube-aggregator types
+// correctly.
+func AddToScheme(scheme *runtime.Scheme) {
+	apiextensionsv1beta1.AddToScheme(scheme)
+
+}

vendor/k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/typed/apiextensions/v1beta1/BUILD

@@ -0,0 +1,42 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "apiextensions_client.go",
+        "customresourcedefinition.go",
+        "doc.go",
+        "generated_expansion.go",
+    ],
+    importpath = "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/typed/apiextensions/v1beta1",
+    deps = [
+        "//vendor/k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1beta1:go_default_library",
+        "//vendor/k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/scheme:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/runtime/serializer:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/types:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library",
+        "//vendor/k8s.io/client-go/rest:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [
+        ":package-srcs",
+        "//staging/src/k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/typed/apiextensions/v1beta1/fake:all-srcs",
+    ],
+    tags = ["automanaged"],
+)

vendor/k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/typed/apiextensions/v1beta1/apiextensions_client.go

@@ -0,0 +1,88 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1beta1"
+	"k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/scheme"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	rest "k8s.io/client-go/rest"
+)
+
+type ApiextensionsV1beta1Interface interface {
+	RESTClient() rest.Interface
+	CustomResourceDefinitionsGetter
+}
+
+// ApiextensionsV1beta1Client is used to interact with features provided by the apiextensions.k8s.io group.
+type ApiextensionsV1beta1Client struct {
+	restClient rest.Interface
+}
+
+func (c *ApiextensionsV1beta1Client) CustomResourceDefinitions() CustomResourceDefinitionInterface {
+	return newCustomResourceDefinitions(c)
+}
+
+// NewForConfig creates a new ApiextensionsV1beta1Client for the given config.
+func NewForConfig(c *rest.Config) (*ApiextensionsV1beta1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &ApiextensionsV1beta1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new ApiextensionsV1beta1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *ApiextensionsV1beta1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new ApiextensionsV1beta1Client for the given RESTClient.
+func New(c rest.Interface) *ApiextensionsV1beta1Client {
+	return &ApiextensionsV1beta1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1beta1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *ApiextensionsV1beta1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}

vendor/k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/typed/apiextensions/v1beta1/customresourcedefinition.go

@@ -0,0 +1,161 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1beta1"
+	scheme "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/scheme"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	rest "k8s.io/client-go/rest"
+)
+
+// CustomResourceDefinitionsGetter has a method to return a CustomResourceDefinitionInterface.
+// A group's client should implement this interface.
+type CustomResourceDefinitionsGetter interface {
+	CustomResourceDefinitions() CustomResourceDefinitionInterface
+}
+
+// CustomResourceDefinitionInterface has methods to work with CustomResourceDefinition resources.
+type CustomResourceDefinitionInterface interface {
+	Create(*v1beta1.CustomResourceDefinition) (*v1beta1.CustomResourceDefinition, error)
+	Update(*v1beta1.CustomResourceDefinition) (*v1beta1.CustomResourceDefinition, error)
+	UpdateStatus(*v1beta1.CustomResourceDefinition) (*v1beta1.CustomResourceDefinition, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta1.CustomResourceDefinition, error)
+	List(opts v1.ListOptions) (*v1beta1.CustomResourceDefinitionList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.CustomResourceDefinition, err error)
+	CustomResourceDefinitionExpansion
+}
+
+// customResourceDefinitions implements CustomResourceDefinitionInterface
+type customResourceDefinitions struct {
+	client rest.Interface
+}
+
+// newCustomResourceDefinitions returns a CustomResourceDefinitions
+func newCustomResourceDefinitions(c *ApiextensionsV1beta1Client) *customResourceDefinitions {
+	return &customResourceDefinitions{
+		client: c.RESTClient(),
+	}
+}
+
+// Get takes name of the customResourceDefinition, and returns the corresponding customResourceDefinition object, and an error if there is any.
+func (c *customResourceDefinitions) Get(name string, options v1.GetOptions) (result *v1beta1.CustomResourceDefinition, err error) {
+	result = &v1beta1.CustomResourceDefinition{}
+	err = c.client.Get().
+		Resource("customresourcedefinitions").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of CustomResourceDefinitions that match those selectors.
+func (c *customResourceDefinitions) List(opts v1.ListOptions) (result *v1beta1.CustomResourceDefinitionList, err error) {
+	result = &v1beta1.CustomResourceDefinitionList{}
+	err = c.client.Get().
+		Resource("customresourcedefinitions").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested customResourceDefinitions.
+func (c *customResourceDefinitions) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Resource("customresourcedefinitions").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a customResourceDefinition and creates it.  Returns the server's representation of the customResourceDefinition, and an error, if there is any.
+func (c *customResourceDefinitions) Create(customResourceDefinition *v1beta1.CustomResourceDefinition) (result *v1beta1.CustomResourceDefinition, err error) {
+	result = &v1beta1.CustomResourceDefinition{}
+	err = c.client.Post().
+		Resource("customresourcedefinitions").
+		Body(customResourceDefinition).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a customResourceDefinition and updates it. Returns the server's representation of the customResourceDefinition, and an error, if there is any.
+func (c *customResourceDefinitions) Update(customResourceDefinition *v1beta1.CustomResourceDefinition) (result *v1beta1.CustomResourceDefinition, err error) {
+	result = &v1beta1.CustomResourceDefinition{}
+	err = c.client.Put().
+		Resource("customresourcedefinitions").
+		Name(customResourceDefinition.Name).
+		Body(customResourceDefinition).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *customResourceDefinitions) UpdateStatus(customResourceDefinition *v1beta1.CustomResourceDefinition) (result *v1beta1.CustomResourceDefinition, err error) {
+	result = &v1beta1.CustomResourceDefinition{}
+	err = c.client.Put().
+		Resource("customresourcedefinitions").
+		Name(customResourceDefinition.Name).
+		SubResource("status").
+		Body(customResourceDefinition).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the customResourceDefinition and deletes it. Returns an error if one occurs.
+func (c *customResourceDefinitions) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Resource("customresourcedefinitions").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *customResourceDefinitions) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Resource("customresourcedefinitions").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched customResourceDefinition.
+func (c *customResourceDefinitions) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.CustomResourceDefinition, err error) {
+	result = &v1beta1.CustomResourceDefinition{}
+	err = c.client.Patch(pt).
+		Resource("customresourcedefinitions").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}

vendor/k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/typed/apiextensions/v1beta1/doc.go

@@ -0,0 +1,18 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// This package has the automatically generated typed clients.
+package v1beta1

vendor/k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/typed/apiextensions/v1beta1/generated_expansion.go

@@ -0,0 +1,19 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+type CustomResourceDefinitionExpansion interface{}