57 lines
1.6 KiB
Go
57 lines
1.6 KiB
Go
package core
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import (
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"reflect"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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type DefaultStructure struct {
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EmptyField string `json:"empty_field" default:"empty_string"`
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Field string `json:"field" default:"string"`
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}
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type DefaultRequest struct {
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Field int `json:"field" default:"100"`
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EmptyField int `json:"empty_field" default:"14"`
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Structure DefaultStructure `json:"structure"`
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Slice []DefaultStructure `json:"slice"`
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OptionalStructure *DefaultStructure `json:"optional_structure"`
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EmptyOptionalStructure *DefaultStructure `json:"empty_optional_structure"`
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}
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func TestDefaultValues(t *testing.T) {
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req := &DefaultRequest{
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Field: 50,
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Structure: DefaultStructure{
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Field: "something",
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},
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Slice: []DefaultStructure{
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{
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Field: "something",
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},
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{
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Field: "something",
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},
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},
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OptionalStructure: &DefaultStructure{
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Field: "something",
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},
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}
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err := getDefaultValues(reflect.ValueOf(req))
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assert.Nil(t, err)
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assert.Equal(t, 50, req.Field)
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assert.Equal(t, 14, req.EmptyField)
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assert.Equal(t, "something", req.Structure.Field)
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assert.Equal(t, "empty_string", req.Structure.EmptyField)
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assert.Equal(t, "something", req.Slice[0].Field)
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assert.Equal(t, "something", req.Slice[1].Field)
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assert.Equal(t, "empty_string", req.Slice[1].EmptyField)
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assert.Equal(t, "empty_string", req.Slice[1].EmptyField)
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assert.Equal(t, "something", req.OptionalStructure.Field)
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assert.Equal(t, "empty_string", req.OptionalStructure.EmptyField)
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assert.Equal(t, (*DefaultStructure)(nil), req.EmptyOptionalStructure)
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}
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