add created & updated tests

base_test.go

@@ -1706,6 +1706,48 @@ func testPrefixTableName(engine *Engine, t *testing.T) {
 	}
 }
 
+type CreatedUpdated struct {
+	Id       int64
+	Name     string
+	Value    float64   `xorm:"numeric"`
+	Created  time.Time `xorm:"created"`
+	Created2 time.Time `xorm:"created"`
+	Updated  time.Time `xorm:"updated"`
+}
+
+func testCreatedUpdated(engine *Engine, t *testing.T) {
+	err := engine.Sync(&CreatedUpdated{})
+	if err != nil {
+		t.Error(err)
+		panic(err)
+	}
+
+	c := &CreatedUpdated{Name: "test"}
+	_, err = engine.Insert(c)
+	if err != nil {
+		t.Error(err)
+		panic(err)
+	}
+
+	c2 := new(CreatedUpdated)
+	has, err := engine.Id(c.Id).Get(c2)
+	if err != nil {
+		t.Error(err)
+		panic(err)
+	}
+
+	if !has {
+		panic(errors.New("no id"))
+	}
+
+	c2.Value -= 1
+	_, err = engine.Id(c2.Id).Update(c2)
+	if err != nil {
+		t.Error(err)
+		panic(err)
+	}
+}
+
 func testAll(engine *Engine, t *testing.T) {
 	fmt.Println("-------------- directCreateTable --------------")
 	directCreateTable(engine, t)
@@ -1800,6 +1842,8 @@ func testAll2(engine *Engine, t *testing.T) {
 	testTime(engine, t)
 	fmt.Println("-------------- testPrefixTableName --------------")
 	testPrefixTableName(engine, t)
+	fmt.Println("-------------- testCreatedUpdated --------------")
+	testCreatedUpdated(engine, t)
 	fmt.Println("-------------- transaction --------------")
 	transaction(engine, t)
 }

statement.go

@@ -116,6 +116,122 @@ func (statement *Statement) Table(tableNameOrBean interface{}) *Statement {
 	return statement
 }
 
+func (statement *Statement) genFields(bean interface{}) map[string]interface{} {
+	results := make(map[string]interface{})
+	table := statement.Engine.autoMap(bean)
+	for _, col := range table.Columns {
+		fieldValue := col.ValueOf(bean)
+		fieldType := reflect.TypeOf(fieldValue.Interface())
+		var val interface{}
+		switch fieldType.Kind() {
+		case reflect.Bool:
+			if allUseBool {
+				val = fieldValue.Interface()
+			} else if _, ok := boolColumnMap[col.Name]; ok {
+				val = fieldValue.Interface()
+			} else {
+				// if a bool in a struct, it will not be as a condition because it default is false,
+				// please use Where() instead
+				continue
+			}
+		case reflect.String:
+			if fieldValue.String() == "" {
+				continue
+			}
+			// for MyString, should convert to string or panic
+			if fieldType.String() != reflect.String.String() {
+				val = fieldValue.String()
+			} else {
+				val = fieldValue.Interface()
+			}
+		case reflect.Int8, reflect.Int16, reflect.Int, reflect.Int32, reflect.Int64:
+			if fieldValue.Int() == 0 {
+				continue
+			}
+			val = fieldValue.Interface()
+		case reflect.Float32, reflect.Float64:
+			if fieldValue.Float() == 0.0 {
+				continue
+			}
+			val = fieldValue.Interface()
+		case reflect.Uint8, reflect.Uint16, reflect.Uint, reflect.Uint32, reflect.Uint64:
+			if fieldValue.Uint() == 0 {
+				continue
+			}
+			val = fieldValue.Interface()
+		case reflect.Struct:
+			if fieldType == reflect.TypeOf(time.Now()) {
+				t := fieldValue.Interface().(time.Time)
+				if t.IsZero() || !fieldValue.IsValid() {
+					continue
+				}
+				var str string
+				if col.SQLType.Name == Time {
+					s := t.UTC().Format("2006-01-02 15:04:05")
+					val = s[11:19]
+				} else if col.SQLType.Name == Date {
+					str = t.Format("2006-01-02")
+					val = str
+				} else {
+					val = t
+				}
+			} else {
+				engine.autoMapType(fieldValue.Type())
+				if table, ok := engine.Tables[fieldValue.Type()]; ok {
+					pkField := reflect.Indirect(fieldValue).FieldByName(table.PKColumn().FieldName)
+					if pkField.Int() != 0 {
+						val = pkField.Interface()
+					} else {
+						continue
+					}
+				} else {
+					val = fieldValue.Interface()
+				}
+			}
+		case reflect.Array, reflect.Slice, reflect.Map:
+			if fieldValue == reflect.Zero(fieldType) {
+				continue
+			}
+			if fieldValue.IsNil() || !fieldValue.IsValid() {
+				continue
+			}
+
+			if col.SQLType.IsText() {
+				bytes, err := json.Marshal(fieldValue.Interface())
+				if err != nil {
+					engine.LogSQL(err)
+					continue
+				}
+				val = string(bytes)
+			} else if col.SQLType.IsBlob() {
+				var bytes []byte
+				var err error
+				if (fieldType.Kind() == reflect.Array || fieldType.Kind() == reflect.Slice) &&
+					fieldType.Elem().Kind() == reflect.Uint8 {
+					if fieldValue.Len() > 0 {
+						val = fieldValue.Bytes()
+					} else {
+						continue
+					}
+				} else {
+					bytes, err = json.Marshal(fieldValue.Interface())
+					if err != nil {
+						engine.LogSQL(err)
+						continue
+					}
+					val = bytes
+				}
+			} else {
+				continue
+			}
+		default:
+			val = fieldValue.Interface()
+		}
+		results[col.Name] = val
+	}
+	return results
+}
+
 // Auto generating conditions according a struct
 func buildConditions(engine *Engine, table *Table, bean interface{}, includeVersion bool, allUseBool bool, boolColumnMap map[string]bool) ([]string, []interface{}) {
 	colNames := make([]string, 0)