gorm/utils/tests/utils.go

118 lines
3.6 KiB
Go

package tests
import (
"database/sql/driver"
"fmt"
"go/ast"
"reflect"
"testing"
"time"
"gorm.io/gorm/utils"
)
func AssertObjEqual(t *testing.T, r, e interface{}, names ...string) {
for _, name := range names {
got := reflect.Indirect(reflect.ValueOf(r)).FieldByName(name).Interface()
expect := reflect.Indirect(reflect.ValueOf(e)).FieldByName(name).Interface()
t.Run(name, func(t *testing.T) {
AssertEqual(t, got, expect)
})
}
}
func AssertEqual(t *testing.T, got, expect interface{}) {
if !reflect.DeepEqual(got, expect) {
isEqual := func() {
if curTime, ok := got.(time.Time); ok {
format := "2006-01-02T15:04:05Z07:00"
if curTime.Round(time.Second).UTC().Format(format) != expect.(time.Time).Round(time.Second).UTC().Format(format) && curTime.Truncate(time.Second).UTC().Format(format) != expect.(time.Time).Truncate(time.Second).UTC().Format(format) {
t.Errorf("%v: expect: %v, got %v after time round", utils.FileWithLineNum(), expect.(time.Time), curTime)
}
} else if fmt.Sprint(got) != fmt.Sprint(expect) {
t.Errorf("%v: expect: %#v, got %#v", utils.FileWithLineNum(), expect, got)
}
}
if fmt.Sprint(got) == fmt.Sprint(expect) {
return
}
if reflect.Indirect(reflect.ValueOf(got)).IsValid() != reflect.Indirect(reflect.ValueOf(expect)).IsValid() {
t.Errorf("%v: expect: %+v, got %+v", utils.FileWithLineNum(), expect, got)
return
}
if valuer, ok := got.(driver.Valuer); ok {
got, _ = valuer.Value()
}
if valuer, ok := expect.(driver.Valuer); ok {
expect, _ = valuer.Value()
}
if got != nil {
got = reflect.Indirect(reflect.ValueOf(got)).Interface()
}
if expect != nil {
expect = reflect.Indirect(reflect.ValueOf(expect)).Interface()
}
if reflect.ValueOf(got).IsValid() != reflect.ValueOf(expect).IsValid() {
t.Errorf("%v: expect: %+v, got %+v", utils.FileWithLineNum(), expect, got)
return
}
if reflect.ValueOf(got).Kind() == reflect.Slice {
if reflect.ValueOf(expect).Kind() == reflect.Slice {
if reflect.ValueOf(got).Len() == reflect.ValueOf(expect).Len() {
for i := 0; i < reflect.ValueOf(got).Len(); i++ {
name := fmt.Sprintf(reflect.ValueOf(got).Type().Name()+" #%v", i)
t.Run(name, func(t *testing.T) {
AssertEqual(t, reflect.ValueOf(got).Index(i).Interface(), reflect.ValueOf(expect).Index(i).Interface())
})
}
} else {
name := reflect.ValueOf(got).Type().Elem().Name()
t.Errorf("%v expects length: %v, got %v (expects: %+v, got %+v)", name, reflect.ValueOf(expect).Len(), reflect.ValueOf(got).Len(), expect, got)
}
return
}
}
if reflect.ValueOf(got).Kind() == reflect.Struct {
if reflect.ValueOf(got).NumField() == reflect.ValueOf(expect).NumField() {
exported := false
for i := 0; i < reflect.ValueOf(got).NumField(); i++ {
if fieldStruct := reflect.ValueOf(got).Type().Field(i); ast.IsExported(fieldStruct.Name) {
exported = true
field := reflect.ValueOf(got).Field(i)
t.Run(fieldStruct.Name, func(t *testing.T) {
AssertEqual(t, field.Interface(), reflect.ValueOf(expect).Field(i).Interface())
})
}
}
if exported {
return
}
}
}
if reflect.ValueOf(got).Type().ConvertibleTo(reflect.ValueOf(expect).Type()) {
got = reflect.ValueOf(got).Convert(reflect.ValueOf(expect).Type()).Interface()
isEqual()
} else if reflect.ValueOf(expect).Type().ConvertibleTo(reflect.ValueOf(got).Type()) {
expect = reflect.ValueOf(got).Convert(reflect.ValueOf(got).Type()).Interface()
isEqual()
}
}
}
func Now() *time.Time {
now := time.Now()
return &now
}