vendor files

vendor/k8s.io/kubernetes/pkg/apimachinery/tests/BUILD

@@ -0,0 +1,30 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_test",
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["api_meta_scheme_test.go"],
+    importpath = "k8s.io/kubernetes/pkg/apimachinery/tests",
+    deps = [
+        "//pkg/api/testapi:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/util/sets: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/kubernetes/pkg/apimachinery/tests/api_meta_scheme_test.go

@@ -0,0 +1,121 @@
+/*
+Copyright 2016 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 tests
+
+import (
+	"fmt"
+	"reflect"
+	"strings"
+	"testing"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/util/sets"
+	"k8s.io/kubernetes/pkg/api/testapi"
+)
+
+// These types do not follow the list convention as documented in
+// docs/devel/api-convention.md
+var listTypeExceptions = sets.NewString("APIGroupList", "APIResourceList")
+
+func validateListType(target reflect.Type) error {
+	// exceptions
+	if listTypeExceptions.Has(target.Name()) {
+		return nil
+	}
+	hasListSuffix := strings.HasSuffix(target.Name(), "List")
+	hasMetadata := false
+	hasItems := false
+	for i := 0; i < target.NumField(); i++ {
+		field := target.Field(i)
+		tag := field.Tag.Get("json")
+		switch {
+		case strings.HasPrefix(tag, "metadata"):
+			hasMetadata = true
+		case tag == "items":
+			hasItems = true
+			if field.Type.Kind() != reflect.Slice {
+				return fmt.Errorf("Expected items to be slice, got %s", field.Type.Kind())
+			}
+		}
+	}
+	if hasListSuffix && !hasMetadata {
+		return fmt.Errorf("Expected type %s to contain \"metadata\"", target.Name())
+	}
+	if hasListSuffix && !hasItems {
+		return fmt.Errorf("Expected type %s to contain \"items\"", target.Name())
+	}
+	// if a type contains field Items with JSON tag "items", its name should end with List.
+	if !hasListSuffix && hasItems {
+		return fmt.Errorf("Type %s has Items, its name is expected to end with \"List\"", target.Name())
+	}
+	return nil
+}
+
+// TestListTypes verifies that no external type violates the api convention of
+// list types.
+func TestListTypes(t *testing.T) {
+	for groupKey, group := range testapi.Groups {
+		for kind, target := range group.ExternalTypes() {
+			t.Logf("working on %v in %v", kind, groupKey)
+			err := validateListType(target)
+			if err != nil {
+				t.Error(err)
+			}
+		}
+	}
+}
+
+type WithoutMetaDataList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta
+	Items []interface{} `json:"items"`
+}
+
+type WithoutItemsList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+}
+
+type WrongItemsJSONTagList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []interface{} `json:"items,omitempty"`
+}
+
+// If a type has Items, its name should end with "List"
+type ListWithWrongName struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []interface{} `json:"items"`
+}
+
+// TestValidateListType verifies the validateListType function reports error on
+// types that violate the api convention.
+func TestValidateListType(t *testing.T) {
+	var testTypes = []interface{}{
+		WithoutMetaDataList{},
+		WithoutItemsList{},
+		WrongItemsJSONTagList{},
+		ListWithWrongName{},
+	}
+	for _, testType := range testTypes {
+		err := validateListType(reflect.TypeOf(testType))
+		if err == nil {
+			t.Errorf("Expected error")
+		}
+	}
+}