| // Copyright Istio 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 resource |
| |
| import ( |
| "testing" |
| ) |
| |
| import ( |
| . "github.com/onsi/gomega" |
| "google.golang.org/protobuf/reflect/protoreflect" |
| "google.golang.org/protobuf/types/known/emptypb" |
| ) |
| |
| func TestValidate(t *testing.T) { |
| cases := []struct { |
| name string |
| b Builder |
| expectError bool |
| }{ |
| { |
| name: "valid", |
| b: Builder{ |
| Kind: "Empty", |
| Plural: "Empties", |
| ProtoPackage: "github.com/gogo/protobuf/types", |
| Proto: "google.protobuf.Empty", |
| }, |
| expectError: false, |
| }, |
| { |
| name: "invalid kind", |
| b: Builder{ |
| Kind: "", |
| Plural: "Empties", |
| ProtoPackage: "github.com/gogo/protobuf/types", |
| Proto: "google.protobuf.Empty", |
| }, |
| expectError: true, |
| }, |
| { |
| name: "invalid plural", |
| b: Builder{ |
| Kind: "Empty", |
| Plural: "", |
| ProtoPackage: "github.com/gogo/protobuf/types", |
| Proto: "google.protobuf.Empty", |
| }, |
| expectError: true, |
| }, |
| { |
| name: "invalid proto", |
| b: Builder{ |
| Kind: "Boo", |
| Plural: "Boos", |
| ProtoPackage: "github.com/gogo/protobuf/types", |
| Proto: "boo", |
| }, |
| expectError: true, |
| }, |
| } |
| |
| for _, c := range cases { |
| t.Run(c.name, func(t *testing.T) { |
| g := NewWithT(t) |
| |
| err := c.b.BuildNoValidate().Validate() |
| if c.expectError { |
| g.Expect(err).ToNot(BeNil()) |
| } else { |
| g.Expect(err).To(BeNil()) |
| } |
| }) |
| } |
| } |
| |
| func TestBuild(t *testing.T) { |
| cases := []struct { |
| name string |
| b Builder |
| expectError bool |
| }{ |
| { |
| name: "valid", |
| b: Builder{ |
| Kind: "Empty", |
| Plural: "Empties", |
| ProtoPackage: "github.com/gogo/protobuf/types", |
| Proto: "google.protobuf.Empty", |
| }, |
| expectError: false, |
| }, |
| { |
| name: "invalid kind", |
| b: Builder{ |
| Kind: "", |
| Plural: "Empties", |
| ProtoPackage: "github.com/gogo/protobuf/types", |
| Proto: "google.protobuf.Empty", |
| }, |
| expectError: true, |
| }, |
| { |
| name: "invalid plural", |
| b: Builder{ |
| Kind: "Empty", |
| Plural: "", |
| ProtoPackage: "github.com/gogo/protobuf/types", |
| Proto: "google.protobuf.Empty", |
| }, |
| expectError: true, |
| }, |
| { |
| name: "invalid proto", |
| b: Builder{ |
| Kind: "Boo", |
| Plural: "Boos", |
| ProtoPackage: "github.com/gogo/protobuf/types", |
| Proto: "boo", |
| }, |
| expectError: true, |
| }, |
| } |
| |
| for _, c := range cases { |
| t.Run(c.name, func(t *testing.T) { |
| g := NewWithT(t) |
| |
| _, err := c.b.Build() |
| if c.expectError { |
| g.Expect(err).ToNot(BeNil()) |
| } else { |
| g.Expect(err).To(BeNil()) |
| } |
| }) |
| } |
| } |
| |
| func TestCanonicalName(t *testing.T) { |
| cases := []struct { |
| name string |
| s Schema |
| expected string |
| }{ |
| { |
| name: "group", |
| s: Builder{ |
| Group: "g", |
| Version: "v", |
| Kind: "k", |
| Plural: "ks", |
| ProtoPackage: "github.com/gogo/protobuf/types", |
| Proto: "google.protobuf.Empty", |
| }.MustBuild(), |
| expected: "g/v/k", |
| }, |
| { |
| name: "no group", |
| s: Builder{ |
| Group: "", |
| Version: "v", |
| Kind: "k", |
| Plural: "ks", |
| ProtoPackage: "github.com/gogo/protobuf/types", |
| Proto: "google.protobuf.Empty", |
| }.MustBuild(), |
| expected: "core/v/k", |
| }, |
| } |
| |
| for _, c := range cases { |
| t.Run(c.name, func(t *testing.T) { |
| g := NewWithT(t) |
| g.Expect(c.s.GroupVersionKind().String()).To(Equal(c.expected)) |
| }) |
| } |
| } |
| |
| func TestNewProtoInstance(t *testing.T) { |
| g := NewWithT(t) |
| |
| s := Builder{ |
| Kind: "Empty", |
| Plural: "Empties", |
| ProtoPackage: "google.golang.org/protobuf/types/known/emptypb", |
| Proto: "google.protobuf.Empty", |
| }.MustBuild() |
| |
| p, err := s.NewInstance() |
| g.Expect(err).To(BeNil()) |
| g.Expect(p).To(Equal(&emptypb.Empty{})) |
| } |
| |
| func TestMustNewProtoInstance_Panic_Nil(t *testing.T) { |
| g := NewWithT(t) |
| defer func() { |
| r := recover() |
| g.Expect(r).NotTo(BeNil()) |
| }() |
| old := protoMessageType |
| defer func() { |
| protoMessageType = old |
| }() |
| protoMessageType = func(message protoreflect.FullName) (protoreflect.MessageType, error) { |
| return nil, nil |
| } |
| |
| s := Builder{ |
| Kind: "Empty", |
| ProtoPackage: "github.com/gogo/protobuf/types", |
| Proto: "google.protobuf.Empty", |
| }.MustBuild() |
| |
| _ = s.MustNewInstance() |
| } |
| |
| func TestString(t *testing.T) { |
| g := NewWithT(t) |
| |
| s := Builder{ |
| Kind: "Empty", |
| Plural: "Empties", |
| ProtoPackage: "github.com/gogo/protobuf/types", |
| Proto: "google.protobuf.Empty", |
| }.MustBuild() |
| |
| g.Expect(s.String()).To(Equal(`[Schema](Empty, "github.com/gogo/protobuf/types", google.protobuf.Empty)`)) |
| } |