mirror of https://github.com/gin-gonic/gin.git
89 lines
3.5 KiB
Go
89 lines
3.5 KiB
Go
// Copyright 2020 Gin Core Team. All rights reserved.
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// Use of this source code is governed by a MIT style
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// license that can be found in the LICENSE file.
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package binding
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import (
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"errors"
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"testing"
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)
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func TestSliceValidationError(t *testing.T) {
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tests := []struct {
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name string
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err SliceValidationError
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want string
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}{
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{"has nil elements", SliceValidationError{errors.New("test error"), nil}, "[0]: test error"},
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{"has zero elements", SliceValidationError{}, ""},
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{"has one element", SliceValidationError{errors.New("test one error")}, "[0]: test one error"},
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{"has two elements",
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SliceValidationError{
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errors.New("first error"),
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errors.New("second error"),
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},
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"[0]: first error\n[1]: second error",
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},
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{"has many elements",
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SliceValidationError{
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errors.New("first error"),
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errors.New("second error"),
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nil,
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nil,
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nil,
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errors.New("last error"),
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},
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"[0]: first error\n[1]: second error\n[5]: last error",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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if got := tt.err.Error(); got != tt.want {
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t.Errorf("SliceValidationError.Error() = %v, want %v", got, tt.want)
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}
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})
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}
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}
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func TestDefaultValidator(t *testing.T) {
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type exampleStruct struct {
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A string `binding:"max=8"`
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B int `binding:"gt=0"`
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}
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tests := []struct {
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name string
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v *defaultValidator
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obj any
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wantErr bool
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}{
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{"validate nil obj", &defaultValidator{}, nil, false},
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{"validate int obj", &defaultValidator{}, 3, false},
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{"validate struct failed-1", &defaultValidator{}, exampleStruct{A: "123456789", B: 1}, true},
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{"validate struct failed-2", &defaultValidator{}, exampleStruct{A: "12345678", B: 0}, true},
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{"validate struct passed", &defaultValidator{}, exampleStruct{A: "12345678", B: 1}, false},
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{"validate *struct failed-1", &defaultValidator{}, &exampleStruct{A: "123456789", B: 1}, true},
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{"validate *struct failed-2", &defaultValidator{}, &exampleStruct{A: "12345678", B: 0}, true},
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{"validate *struct passed", &defaultValidator{}, &exampleStruct{A: "12345678", B: 1}, false},
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{"validate []struct failed-1", &defaultValidator{}, []exampleStruct{{A: "123456789", B: 1}}, true},
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{"validate []struct failed-2", &defaultValidator{}, []exampleStruct{{A: "12345678", B: 0}}, true},
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{"validate []struct passed", &defaultValidator{}, []exampleStruct{{A: "12345678", B: 1}}, false},
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{"validate []*struct failed-1", &defaultValidator{}, []*exampleStruct{{A: "123456789", B: 1}}, true},
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{"validate []*struct failed-2", &defaultValidator{}, []*exampleStruct{{A: "12345678", B: 0}}, true},
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{"validate []*struct passed", &defaultValidator{}, []*exampleStruct{{A: "12345678", B: 1}}, false},
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{"validate *[]struct failed-1", &defaultValidator{}, &[]exampleStruct{{A: "123456789", B: 1}}, true},
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{"validate *[]struct failed-2", &defaultValidator{}, &[]exampleStruct{{A: "12345678", B: 0}}, true},
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{"validate *[]struct passed", &defaultValidator{}, &[]exampleStruct{{A: "12345678", B: 1}}, false},
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{"validate *[]*struct failed-1", &defaultValidator{}, &[]*exampleStruct{{A: "123456789", B: 1}}, true},
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{"validate *[]*struct failed-2", &defaultValidator{}, &[]*exampleStruct{{A: "12345678", B: 0}}, true},
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{"validate *[]*struct passed", &defaultValidator{}, &[]*exampleStruct{{A: "12345678", B: 1}}, false},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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if err := tt.v.ValidateStruct(tt.obj); (err != nil) != tt.wantErr {
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t.Errorf("defaultValidator.Validate() error = %v, wantErr %v", err, tt.wantErr)
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}
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})
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}
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}
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