forked from Mirrors/go-iap
59 lines
1.0 KiB
Go
59 lines
1.0 KiB
Go
package appstore
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import (
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"encoding/json"
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"errors"
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"reflect"
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"testing"
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)
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func TestNumericString_UnmarshalJSON(t *testing.T) {
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type foo struct {
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ID numericString
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}
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tests := []struct {
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name string
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in []byte
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err error
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out foo
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}{
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{
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name: "string case",
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in: []byte("{\"ID\":\"8080\"}"),
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err: nil,
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out: foo{ID: "8080"},
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},
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{
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name: "number case",
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in: []byte("{\"ID\":8080}"),
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err: nil,
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out: foo{ID: "8080"},
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},
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{
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name: "object case",
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in: []byte("{\"ID\":{\"Num\": 8080}}"),
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err: errors.New("json: cannot unmarshal object into Go struct field foo.ID of type json.Number"),
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out: foo{},
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},
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}
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for _, v := range tests {
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t.Run(v.name, func(t *testing.T) {
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out := foo{}
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err := json.Unmarshal(v.in, &out)
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if err != nil {
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if err.Error() != v.err.Error() {
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t.Errorf("input: %s, get: %s, want: %s\n", v.in, err, v.err)
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}
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return
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}
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if !reflect.DeepEqual(out, v.out) {
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t.Errorf("input: %s, get: %v, want: %v\n", v.in, out, v.out)
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}
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})
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}
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}
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