f44f1be0d1
从微信复制的多行换货说明常超过 100 字，创建换货单时报参数验证失败。 请求校验与模型字段长度同步改为 500；生产库已手动执行 ALTER，迁移文件随 Iteration/8-11 编号补充。 Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
35 lines
1.2 KiB
Go
35 lines
1.2 KiB
Go
package dto
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import (
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"strings"
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"testing"
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"github.com/go-playground/validator/v10"
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)
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// 换货原因按字符计数，上限 500：从微信复制的多行说明（含换行）不超过 500 字都应通过校验。
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func TestCreateExchangeRequest_ExchangeReasonLength(t *testing.T) {
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validate := validator.New()
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multiLine := "862639070766110（门店：862639070766110机头，862639070743218后盖）\n\n" +
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"862639070743218（厂家：862639070766110后盖，862639070743218机头）\n\n这两台后盖机头窜了。"
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cases := []struct {
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name string
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reason string
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wantErr bool
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}{
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{name: "多行说明124字", reason: multiLine, wantErr: false},
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{name: "500个中文字", reason: strings.Repeat("换", 500), wantErr: false},
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{name: "501个中文字", reason: strings.Repeat("换", 501), wantErr: true},
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{name: "空", reason: "", wantErr: true},
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}
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for _, tc := range cases {
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t.Run(tc.name, func(t *testing.T) {
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req := CreateExchangeRequest{OldAssetType: "device", OldIdentifier: "862639070743218", ExchangeReason: tc.reason}
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err := validate.Struct(req)
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if (err != nil) != tc.wantErr {
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t.Fatalf("wantErr=%v, err=%v", tc.wantErr, err)
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}
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})
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}
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}
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