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web-app-template/service/auth_test.go
Tim Wundenberg 2ff6f92235
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fix: migrate sigin to testable code #181
2024-10-04 23:25:57 +02:00

119 lines
2.8 KiB
Go

package service
import (
"me-fit/db"
"me-fit/types"
"errors"
"testing"
"time"
"github.com/google/uuid"
)
type DbAuthStub struct {
user *db.User
err error
}
func (d DbAuthStub) GetUser(email string) (*db.User, error) {
return d.user, d.err
}
func (d DbAuthStub) InsertUser(user *db.User) error {
return nil
}
func (d DbAuthStub) GetEmailVerificationToken(userId uuid.UUID) (string, error) {
return "", nil
}
func (d DbAuthStub) InsertEmailVerificationToken(userId uuid.UUID, token string) error {
return nil
}
func TestSignIn(t *testing.T) {
t.Parallel()
t.Run("should return user if password is correct", func(t *testing.T) {
t.Parallel()
salt := []byte("salt")
verifiedAt := time.Date(2020, 1, 2, 0, 0, 0, 0, time.UTC)
stub := DbAuthStub{
user: db.NewUser(
uuid.New(),
"test@test.de",
true,
&verifiedAt,
false,
GetHashPassword("password", salt),
salt,
time.Date(2020, 1, 1, 0, 0, 0, 0, time.UTC),
),
err: nil,
}
underTest := NewServiceAuthImpl(nil, stub, &types.ServerSettings{})
actualUser, err := underTest.SignIn("test@test.de", "password")
if err != nil {
t.Errorf("Expected nil, got %v", err)
}
expectedUser := User{
Id: stub.user.Id,
Email: stub.user.Email,
EmailVerified: stub.user.EmailVerified,
}
if *actualUser != expectedUser {
t.Errorf("Expected %v, got %v", expectedUser, actualUser)
}
})
t.Run("should return ErrInvalidCretentials if password is not correct", func(t *testing.T) {
t.Parallel()
salt := []byte("salt")
verifiedAt := time.Date(2020, 1, 2, 0, 0, 0, 0, time.UTC)
stub := DbAuthStub{
user: db.NewUser(
uuid.New(),
"test@test.de",
true,
&verifiedAt,
false,
GetHashPassword("password", salt),
salt,
time.Date(2020, 1, 1, 0, 0, 0, 0, time.UTC),
),
err: nil,
}
underTest := NewServiceAuthImpl(nil, stub, &types.ServerSettings{})
_, err := underTest.SignIn("test@test.de", "wrong password")
if err != ErrInvaidCredentials {
t.Errorf("Expected %v, got %v", ErrInvaidCredentials, err)
}
})
t.Run("should return ErrInvalidCretentials if user has not been found", func(t *testing.T) {
t.Parallel()
stub := DbAuthStub{
user: nil,
err: db.ErrUserNotFound,
}
underTest := NewServiceAuthImpl(nil, stub, &types.ServerSettings{})
_, err := underTest.SignIn("test", "test")
if err != ErrInvaidCredentials {
t.Errorf("Expected %v, got %v", ErrInvaidCredentials, err)
}
})
t.Run("should forward ErrInternal on any other error", func(t *testing.T) {
t.Parallel()
stub := DbAuthStub{
user: nil,
err: errors.New("Some error"),
}
underTest := NewServiceAuthImpl(nil, stub, &types.ServerSettings{})
_, err := underTest.SignIn("test", "test")
if err != types.ErrInternal {
t.Errorf("Expected %v, got %v", types.ErrInternal, err)
}
})
}