oyaegeli98668
1d5f775d33
- 迁移 0007: 新增 product_barcode 表（一品多码），回填旧 product.gtin 为主码， 全局唯一索引保证「一码一品」，每品至多一个主码 - internal/gtin: GS1 GTIN-8/12/13/14 校验（校验位 + 拒收店内码/变量重量码/优惠券码） - 公开只读 API: 任一条码命中商品、详情返回 barcodes、搜索匹配条码 - adminstore: 商品详情含 barcodes；新增 AddBarcode/DeleteBarcode/SetPrimaryBarcode， 一码命中其他商品返回 ConflictError 供后台去重 待办（按用户要求暂停）: 后台 handler 路由、投稿/审核多条码、前后端 UI Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
50 lines
1.4 KiB
Go
50 lines
1.4 KiB
Go
package gtin
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import "testing"
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func TestNormalizeValid(t *testing.T) {
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cases := []struct{ in, want, typ string }{
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{" 5449000000996 ", "5449000000996", "EAN13"}, // Coca-Cola EAN-13
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{"3017624010701", "3017624010701", "EAN13"}, // Nutella EAN-13
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{"036000291452", "036000291452", "UPC"}, // UPC-A
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{"96385074", "96385074", "EAN8"}, // EAN-8
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{"00012345600012", "00012345600012", "GTIN14"},
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{"6901234567892", "6901234567892", "EAN13"}, // China 690 prefix
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}
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for _, c := range cases {
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got, err := Normalize(c.in)
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if err != nil {
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t.Errorf("Normalize(%q) unexpected error: %v", c.in, err)
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continue
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}
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if got != c.want {
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t.Errorf("Normalize(%q) = %q, want %q", c.in, got, c.want)
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}
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if InferType(got) != c.typ {
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t.Errorf("InferType(%q) = %q, want %q", got, InferType(got), c.typ)
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}
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}
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}
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func TestNormalizeRejects(t *testing.T) {
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cases := []struct {
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in string
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want error
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}{
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{"", ErrEmpty},
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{"12ab5678", ErrFormat},
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{"12345", ErrFormat},
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{"5449000000997", ErrCheck}, // bad check digit
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{"2012345678903", ErrRestricted}, // 20-29 in-store EAN-13
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{"0212345678909", ErrRestricted}, // 02x variable measure
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{"212345678909", ErrRestricted}, // UPC number system 2
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{"02345673", ErrRestricted}, // EAN-8 in-store
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}
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for _, c := range cases {
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_, err := Normalize(c.in)
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if err != c.want {
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t.Errorf("Normalize(%q) error = %v, want %v", c.in, err, c.want)
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}
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}
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}
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