feat: add delete pet

go.mod

@@ -1,18 +1,41 @@
 module github.com/isd-sgcu/johnjud-backend
 
-go 1.21.0
+go 1.21.3
+
+toolchain go1.21.5
 
 require (
+	github.com/bxcodec/faker/v3 v3.8.1
+	github.com/go-playground/validator/v10 v10.16.0
 	github.com/google/uuid v1.5.0
 	github.com/pkg/errors v0.9.1
+	github.com/rs/zerolog v1.31.0
 	github.com/spf13/viper v1.18.2
+	google.golang.org/grpc v1.60.1
 	gorm.io/driver/postgres v1.5.4
 	gorm.io/gorm v1.25.5
 )
 
+require (
+	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
+	github.com/gabriel-vasile/mimetype v1.4.2 // indirect
+	github.com/go-playground/locales v0.14.1 // indirect
+	github.com/go-playground/universal-translator v0.18.1 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
+	github.com/leodido/go-urn v1.2.4 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.19 // indirect
+	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
+	github.com/stretchr/objx v0.5.0 // indirect
+	golang.org/x/net v0.19.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20231120223509-83a465c0220f // indirect
+	google.golang.org/protobuf v1.31.0 // indirect
+)
+
 require (
 	github.com/fsnotify/fsnotify v1.7.0 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
+	github.com/isd-sgcu/johnjud-go-proto v0.0.8
 	github.com/jackc/pgpassfile v1.0.0 // indirect
 	github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect
 	github.com/jackc/pgx/v5 v5.4.3 // indirect
@@ -27,6 +50,7 @@ require (
 	github.com/spf13/afero v1.11.0 // indirect
 	github.com/spf13/cast v1.6.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/stretchr/testify v1.8.4
 	github.com/subosito/gotenv v1.6.0 // indirect
 	go.uber.org/atomic v1.9.0 // indirect
 	go.uber.org/multierr v1.9.0 // indirect

go.sum

@@ -1,3 +1,6 @@
+github.com/bxcodec/faker/v3 v3.8.1 h1:qO/Xq19V6uHt2xujwpaetgKhraGCapqY2CRWGD/SqcM=
+github.com/bxcodec/faker/v3 v3.8.1/go.mod h1:DdSDccxF5msjFo5aO4vrobRQ8nIApg8kq3QWPEQD6+o=
+github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
@@ -6,12 +9,29 @@ github.com/frankban/quicktest v1.14.6 h1:7Xjx+VpznH+oBnejlPUj8oUpdxnVs4f8XU8WnHk
 github.com/frankban/quicktest v1.14.6/go.mod h1:4ptaffx2x8+WTWXmUCuVU6aPUX1/Mz7zb5vbUoiM6w0=
 github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nosvA=
 github.com/fsnotify/fsnotify v1.7.0/go.mod h1:40Bi/Hjc2AVfZrqy+aj+yEI+/bRxZnMJyTJwOpGvigM=
+github.com/gabriel-vasile/mimetype v1.4.2 h1:w5qFW6JKBz9Y393Y4q372O9A7cUSequkh1Q7OhCmWKU=
+github.com/gabriel-vasile/mimetype v1.4.2/go.mod h1:zApsH/mKG4w07erKIaJPFiX0Tsq9BFQgN3qGY5GnNgA=
+github.com/go-playground/assert/v2 v2.2.0 h1:JvknZsQTYeFEAhQwI4qEt9cyV5ONwRHC+lYKSsYSR8s=
+github.com/go-playground/assert/v2 v2.2.0/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
+github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA=
+github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
+github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
+github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
+github.com/go-playground/validator/v10 v10.16.0 h1:x+plE831WK4vaKHO/jpgUGsvLKIqRRkz6M78GuJAfGE=
+github.com/go-playground/validator/v10 v10.16.0/go.mod h1:9iXMNT7sEkjXb0I+enO7QXmzG6QCsPWY4zveKFVRSyU=
+github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
+github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
+github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg=
+github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
+github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
 github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/uuid v1.5.0 h1:1p67kYwdtXjb0gL0BPiP1Av9wiZPo5A8z2cWkTZ+eyU=
 github.com/google/uuid v1.5.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
+github.com/isd-sgcu/johnjud-go-proto v0.0.8 h1:nIQBZgK2OFVrLjVtpeDgwows8poA7LhsIVE4hlbBC1o=
+github.com/isd-sgcu/johnjud-go-proto v0.0.8/go.mod h1:HP0w9gC30b5WNnqeFBM9JJZud+pvyikz0+pGFSI/Wjw=
 github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
 github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
 github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a h1:bbPeKD0xmW/Y25WS6cokEszi5g+S0QxI/d45PkRi7Nk=
@@ -26,8 +46,15 @@ github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
+github.com/leodido/go-urn v1.2.4 h1:XlAE/cm/ms7TE/VMVoduSpNBoyc2dOxHs5MZSwAN63Q=
+github.com/leodido/go-urn v1.2.4/go.mod h1:7ZrI8mTSeBSHl/UaRyKQW1qZeMgak41ANeCNaVckg+4=
 github.com/magiconair/properties v1.8.7 h1:IeQXZAiQcpL9mgcAe1Nu6cX9LLw6ExEHKjN0VQdvPDY=
 github.com/magiconair/properties v1.8.7/go.mod h1:Dhd985XPs7jluiymwWYZ0G4Z61jb3vdS329zhj2hYo0=
+github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
+github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
+github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
+github.com/mattn/go-isatty v0.0.19 h1:JITubQf0MOLdlGRuRq+jtsDlekdYPia9ZFsB8h/APPA=
+github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
 github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
 github.com/pelletier/go-toml/v2 v2.1.0 h1:FnwAJ4oYMvbT/34k9zzHuZNrhlz48GB3/s6at6/MHO4=
@@ -39,6 +66,9 @@ github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRI
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/rogpeppe/go-internal v1.9.0 h1:73kH8U+JUqXU8lRuOHeVHaa/SZPifC7BkcraZVejAe8=
 github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/fJaraNFVN+nFs=
+github.com/rs/xid v1.5.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
+github.com/rs/zerolog v1.31.0 h1:FcTR3NnLWW+NnTwwhFWiJSZr4ECLpqCm6QsEnyvbV4A=
+github.com/rs/zerolog v1.31.0/go.mod h1:/7mN4D5sKwJLZQ2b/znpjC3/GQWY/xaDXUM0kKWRHss=
 github.com/sagikazarmark/locafero v0.4.0 h1:HApY1R9zGo4DBgr7dqsTH/JJxLTTsOt7u6keLGt6kNQ=
 github.com/sagikazarmark/locafero v0.4.0/go.mod h1:Pe1W6UlPYUk/+wc/6KFhbORCfqzgYEpgQ3O5fPuL3H4=
 github.com/sagikazarmark/slog-shim v0.1.0 h1:diDBnUNK9N/354PgrxMywXnAwEr1QZcOr6gto+ugjYE=
@@ -55,11 +85,13 @@ github.com/spf13/viper v1.18.2 h1:LUXCnvUvSM6FXAsj6nnfc8Q2tp1dIgUfY9Kc8GsSOiQ=
 github.com/spf13/viper v1.18.2/go.mod h1:EKmWIqdnk5lOcmR72yw6hS+8OPYcwD0jteitLMVB+yk=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
+github.com/stretchr/objx v0.5.0 h1:1zr/of2m5FGMsad5YfcqgdqdWrIhu+EBEJRhR1U7z/c=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
+github.com/stretchr/testify v1.8.2/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
 github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
 github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
 github.com/subosito/gotenv v1.6.0 h1:9NlTDc1FTs4qu0DDq7AEtTPNw6SVm7uBMsUCUjABIf8=
@@ -72,10 +104,24 @@ golang.org/x/crypto v0.16.0 h1:mMMrFzRSCF0GvB7Ne27XVtVAaXLrPmgPC7/v0tkwHaY=
 golang.org/x/crypto v0.16.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4=
 golang.org/x/exp v0.0.0-20230905200255-921286631fa9 h1:GoHiUyI/Tp2nVkLI2mCxVkOjsbSXD66ic0XW0js0R9g=
 golang.org/x/exp v0.0.0-20230905200255-921286631fa9/go.mod h1:S2oDrQGGwySpoQPVqRShND87VCbxmc6bL1Yd2oYrm6k=
+golang.org/x/net v0.19.0 h1:zTwKpTd2XuCqf8huc7Fo2iSy+4RHPd10s4KzeTnVr1c=
+golang.org/x/net v0.19.0/go.mod h1:CfAk/cbD4CthTvqiEl8NpboMuiuOYsAr/7NOjZJtv1U=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.15.0 h1:h48lPFYpsTvQJZF4EKyI4aLHaev3CxivZmv7yZig9pc=
 golang.org/x/sys v0.15.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
 golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20231120223509-83a465c0220f h1:ultW7fxlIvee4HYrtnaRPon9HpEgFk5zYpmfMgtKB5I=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20231120223509-83a465c0220f/go.mod h1:L9KNLi232K1/xB6f7AlSX692koaRnKaWSR0stBki0Yc=
+google.golang.org/grpc v1.60.1 h1:26+wFr+cNqSGFcOXcabYC0lUVJVRa2Sb2ortSK7VrEU=
+google.golang.org/grpc v1.60.1/go.mod h1:OlCHIeLYqSSsLi6i49B5QGdzaMZK9+M7LXN2FKz4eGM=
+google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
+google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
+google.golang.org/protobuf v1.31.0 h1:g0LDEJHgrBl9N9r17Ru3sqWhkIx2NB67okBHPwC7hs8=
+google.golang.org/protobuf v1.31.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=

src/app/service/pet/pet.service.go

@@ -0,0 +1,64 @@
+package pet
+
+import (
+	"context"
+	"errors"
+
+	proto "github.com/isd-sgcu/johnjud-go-proto/johnjud/backend/pet/v1"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+	"gorm.io/gorm"
+)
+
+type Service struct {
+	repo IRepository
+}
+
+type IRepository interface {
+	FindAll() error
+	FindOne() error
+	Create() error
+	Update() error
+	ChangeView() error
+	Delete(string) error
+}
+
+func NewService(repo IRepository) *Service {
+	return &Service{repo: repo}
+}
+
+func (s *Service) Delete(ctx context.Context, req *proto.DeletePetRequest) (*proto.DeletePetResponse, error) {
+	err := s.repo.Delete(req.Id)
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, status.Error(codes.NotFound, "pet not found")
+		}
+		return nil, status.Error(codes.Internal, "internal error")
+	}
+	return &proto.DeletePetResponse{Success: true}, nil
+}
+
+// ChangeView implements v1.PetServiceServer.
+func (*Service) ChangeView(context.Context, *proto.ChangeViewPetRequest) (*proto.ChangeViewPetResponse, error) {
+	panic("unimplemented")
+}
+
+// Create implements v1.PetServiceServer.
+func (*Service) Create(context.Context, *proto.CreatePetRequest) (*proto.CreatePetResponse, error) {
+	panic("unimplemented")
+}
+
+// FindAll implements v1.PetServiceServer.
+func (*Service) FindAll(context.Context, *proto.FindAllPetRequest) (*proto.FindAllPetResponse, error) {
+	panic("unimplemented")
+}
+
+// FindOne implements v1.PetServiceServer.
+func (*Service) FindOne(context.Context, *proto.FindOnePetRequest) (*proto.FindOnePetResponse, error) {
+	panic("unimplemented")
+}
+
+// Update implements v1.PetServiceServer.
+func (*Service) Update(context.Context, *proto.UpdatePetRequest) (*proto.UpdatePetResponse, error) {
+	panic("unimplemented")
+}

src/app/service/pet/pet.service_test.go

@@ -0,0 +1,133 @@
+package pet
+
+import (
+	"context"
+	"errors"
+	"math/rand"
+	"os/user"
+	"testing"
+	"time"
+
+	"github.com/bxcodec/faker/v3"
+	"github.com/google/uuid"
+	mock "github.com/isd-sgcu/johnjud-backend/src/mocks/pet"
+	"gorm.io/gorm"
+
+	"github.com/isd-sgcu/johnjud-backend/src/app/model"
+	"github.com/isd-sgcu/johnjud-backend/src/app/model/pet"
+	proto "github.com/isd-sgcu/johnjud-go-proto/johnjud/backend/pet/v1"
+
+	petConst "github.com/isd-sgcu/johnjud-backend/src/constant/pet"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/suite"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+)
+
+type PetServiceTest struct {
+	suite.Suite
+	Pet              *pet.Pet
+	UpdatePet        *user.User
+	PetDto           *proto.Pet
+	CreatePetReqMock *proto.CreatePetRequest
+	UpdatePetReqMock *proto.UpdatePetRequest
+}
+
+func TestUserService(t *testing.T) {
+	suite.Run(t, new(PetServiceTest))
+}
+
+func (t *PetServiceTest) SetupTest() {
+	t.Pet = &pet.Pet{
+		Base: model.Base{
+			ID:        uuid.New(),
+			CreatedAt: time.Time{},
+			UpdatedAt: time.Time{},
+			DeletedAt: gorm.DeletedAt{},
+		},
+		Type:         faker.Word(),
+		Species:      faker.Word(),
+		Name:         faker.Name(),
+		Birthdate:    faker.Word(),
+		Gender:       petConst.Gender(rand.Intn(2) + 1),
+		Habit:        faker.Paragraph(),
+		Caption:      faker.Paragraph(),
+		Status:       petConst.Status(rand.Intn(2) + 1),
+		IsSterile:    true,
+		IsVaccinated: true,
+		IsVisible:    true,
+		IsClubPet:    true,
+		Background:   faker.Paragraph(),
+		Address:      faker.Paragraph(),
+		Contact:      faker.Paragraph(),
+	}
+
+	t.PetDto = &proto.Pet{
+		Type:         t.Pet.Type,
+		Species:      t.Pet.Species,
+		Name:         t.Pet.Name,
+		Birthdate:    t.Pet.Birthdate,
+		Gender:       proto.Gender(t.Pet.Gender),
+		Habit:        t.Pet.Habit,
+		Caption:      t.Pet.Caption,
+		Status:       proto.PetStatus(t.Pet.Status),
+		IsSterile:    t.Pet.IsSterile,
+		IsVaccinated: t.Pet.IsVaccinated,
+		IsVisible:    t.Pet.IsVisible,
+		IsClubPet:    t.Pet.IsClubPet,
+		Background:   t.Pet.Background,
+		Address:      t.Pet.Address,
+		Contact:      t.Pet.Contact,
+	}
+}
+func (t *PetServiceTest) TestDeleteSuccess() {
+	want := &proto.DeletePetResponse{Success: true}
+
+	repo := new(mock.RepositoryMock)
+	repo.On("Delete", t.Pet.ID.String()).Return(nil)
+
+	srv := NewService(repo)
+	actual, err := srv.Delete(context.Background(), &proto.DeletePetRequest{Id: t.Pet.ID.String()})
+
+	assert.Nil(t.T(), err)
+	assert.Equal(t.T(), want, actual)
+	repo.AssertExpectations(t.T())
+}
+
+func (t *PetServiceTest) TestDeleteNotFound() {
+	repo := new(mock.RepositoryMock)
+	repo.On("Delete", t.Pet.ID.String()).Return(gorm.ErrRecordNotFound)
+
+	srv := NewService(repo)
+	_, err := srv.Delete(context.Background(), &proto.DeletePetRequest{Id: t.Pet.ID.String()})
+
+	st, ok := status.FromError(err)
+	assert.True(t.T(), ok)
+	assert.Equal(t.T(), codes.NotFound, st.Code())
+	repo.AssertExpectations(t.T())
+}
+
+func (t *PetServiceTest) TestDeleteWithDatabaseError() {
+	repo := new(mock.RepositoryMock)
+	repo.On("Delete", t.Pet.ID.String()).Return(errors.New("internal server error"))
+
+	srv := NewService(repo)
+	_, err := srv.Delete(context.Background(), &proto.DeletePetRequest{Id: t.Pet.ID.String()})
+
+	st, ok := status.FromError(err)
+	assert.True(t.T(), ok)
+	assert.Equal(t.T(), codes.Internal, st.Code())
+	repo.AssertExpectations(t.T())
+}
+
+func (t *PetServiceTest) TestDeleteWithUnexpectedError() {
+	repo := new(mock.RepositoryMock)
+	repo.On("Delete", t.Pet.ID.String()).Return(errors.New("unexpected error"))
+
+	srv := NewService(repo)
+	_, err := srv.Delete(context.Background(), &proto.DeletePetRequest{Id: t.Pet.ID.String()})
+
+	assert.Error(t.T(), err)
+	repo.AssertExpectations(t.T())
+}

src/mocks/pet/pet.mock.go

@@ -0,0 +1,46 @@
+package pet
+
+import (
+	"github.com/stretchr/testify/mock"
+)
+
+// RepositoryMock is a mock type for the IRepository interface
+type RepositoryMock struct {
+	mock.Mock
+}
+
+// FindAll mocks the FindAll method
+func (r *RepositoryMock) FindAll() error {
+	// unimplemented for now
+	return nil
+}
+
+// FindOne mocks the FindOne method
+func (r *RepositoryMock) FindOne() error {
+	// unimplemented for now
+	return nil
+}
+
+// Create mocks the Create method
+func (r *RepositoryMock) Create() error {
+	// unimplemented for now
+	return nil
+}
+
+// Update mocks the Update method
+func (r *RepositoryMock) Update() error {
+	// unimplemented for now
+	return nil
+}
+
+// ChangeView mocks the ChangeView method
+func (r *RepositoryMock) ChangeView() error {
+	// unimplemented for now
+	return nil
+}
+
+// Delete mocks the Delete method
+func (r *RepositoryMock) Delete(id string) error {
+	args := r.Called(id)
+	return args.Error(0)
+}