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Support binding for slice/array obj [Rewrite] (#2302)

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Co-authored-by: thinkerou <thinkerou@gmail.com>
Co-authored-by: Bo-Yi Wu <appleboy.tw@gmail.com>
This commit is contained in:
wuhuizuo
2021-01-03 21:43:34 +08:00
committed by GitHub
parent a573ec6a37
commit 4bfae4c8c8
4 changed files with 142 additions and 11 deletions
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binding/default_validator_test.go
+68
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@@ -0,0 +1,68 @@
// Copyright 2020 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"errors"
"testing"
)
func TestSliceValidateError(t *testing.T) {
tests := []struct {
name string
err sliceValidateError
want string
}{
{"has nil elements", sliceValidateError{errors.New("test error"), nil}, "[0]: test error"},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if got := tt.err.Error(); got != tt.want {
t.Errorf("sliceValidateError.Error() = %v, want %v", got, tt.want)
}
})
}
}
func TestDefaultValidator(t *testing.T) {
type exampleStruct struct {
A string `binding:"max=8"`
B int `binding:"gt=0"`
}
tests := []struct {
name string
v *defaultValidator
obj interface{}
wantErr bool
}{
{"validate nil obj", &defaultValidator{}, nil, false},
{"validate int obj", &defaultValidator{}, 3, false},
{"validate struct failed-1", &defaultValidator{}, exampleStruct{A: "123456789", B: 1}, true},
{"validate struct failed-2", &defaultValidator{}, exampleStruct{A: "12345678", B: 0}, true},
{"validate struct passed", &defaultValidator{}, exampleStruct{A: "12345678", B: 1}, false},
{"validate *struct failed-1", &defaultValidator{}, &exampleStruct{A: "123456789", B: 1}, true},
{"validate *struct failed-2", &defaultValidator{}, &exampleStruct{A: "12345678", B: 0}, true},
{"validate *struct passed", &defaultValidator{}, &exampleStruct{A: "12345678", B: 1}, false},
{"validate []struct failed-1", &defaultValidator{}, []exampleStruct{{A: "123456789", B: 1}}, true},
{"validate []struct failed-2", &defaultValidator{}, []exampleStruct{{A: "12345678", B: 0}}, true},
{"validate []struct passed", &defaultValidator{}, []exampleStruct{{A: "12345678", B: 1}}, false},
{"validate []*struct failed-1", &defaultValidator{}, []*exampleStruct{{A: "123456789", B: 1}}, true},
{"validate []*struct failed-2", &defaultValidator{}, []*exampleStruct{{A: "12345678", B: 0}}, true},
{"validate []*struct passed", &defaultValidator{}, []*exampleStruct{{A: "12345678", B: 1}}, false},
{"validate *[]struct failed-1", &defaultValidator{}, &[]exampleStruct{{A: "123456789", B: 1}}, true},
{"validate *[]struct failed-2", &defaultValidator{}, &[]exampleStruct{{A: "12345678", B: 0}}, true},
{"validate *[]struct passed", &defaultValidator{}, &[]exampleStruct{{A: "12345678", B: 1}}, false},
{"validate *[]*struct failed-1", &defaultValidator{}, &[]*exampleStruct{{A: "123456789", B: 1}}, true},
{"validate *[]*struct failed-2", &defaultValidator{}, &[]*exampleStruct{{A: "12345678", B: 0}}, true},
{"validate *[]*struct passed", &defaultValidator{}, &[]*exampleStruct{{A: "12345678", B: 1}}, false},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if err := tt.v.ValidateStruct(tt.obj); (err != nil) != tt.wantErr {
t.Errorf("defaultValidator.Validate() error = %v, wantErr %v", err, tt.wantErr)
}
})
}
}