adding data-driven tests

Author: xmlking

shared/database/database_test.go

@@ -4,6 +4,9 @@ import (
 	"testing"
 
 	"github.com/xmlking/micro-starter-kit/shared/config"
+
+	_ "github.com/jinzhu/gorm/dialects/sqlite"
+	_ "github.com/xmlking/micro-starter-kit/shared/log"
 )
 
 func TestDatabase(t *testing.T) {

shared/errors/errors.go

@@ -36,7 +36,7 @@ var appErrors = map[ErrorCode]ErrorDetail{
 }
 
 // AppError - App specific Error
-func AppError(errorCode ErrorCode, a ...interface{}) error {
+func AppError(errorCode ErrorCode, a ...interface{}) *errors.Error {
 	return &errors.Error{
 		Id:     appErrors[errorCode].ID,
 		Code:   appErrors[errorCode].Code,
@@ -46,7 +46,7 @@ func AppError(errorCode ErrorCode, a ...interface{}) error {
 }
 
 // ValidationError - Unprocessable Entity
-func ValidationError(id, format string, a ...interface{}) error {
+func ValidationError(id, format string, a ...interface{}) *errors.Error {
 	return &errors.Error{
 		Id:     id,
 		Code:   422,

shared/errors/errors_test.go

@@ -1,14 +1,25 @@
 package errors
 
+// TODO: https://gochronicles.dev/posts/datastructures/list/singlylinkedlist/part-ii/
+
 import (
 	errs "errors"
 	"net/http"
+	"reflect"
 	"testing"
 
 	"github.com/micro/go-micro/errors"
 )
 
 func TestErrors(t *testing.T) {
+	testCases := []struct {
+		name   string
+		values string
+		want   *errors.Error
+	}{
+		{"EC1", "not good", AppError(EC1)},
+	}
+
 	testData := []*errors.Error{
 		&errors.Error{
 			Id:     "go.micro.srv.account",
@@ -27,6 +38,16 @@ func TestErrors(t *testing.T) {
 		},
 	}
 
+	// test AppError
+	for _, tc := range testCases {
+		t.Run(tc.name, func(t *testing.T) {
+			got := AppError(EC1)
+			if !reflect.DeepEqual(got, tc.want) {
+				t.Errorf("Got %v, want %v", got, tc.want)
+			}
+		})
+	}
+
 	// test ValidationError
 	for _, e := range testData {
 		ne := ValidationError("go.micro.srv.account", "proto validation: sumo-val-error")