func TestMyFunc(t *testing.T) {
    testTable := []struct {
        name     string
        input    string
        want     error
    }{
        {"find_expect_nil", "data", nil},
        {"not_find_expect_err", "otherdata", ErrNoData},
    }

    for _, test := range testTable {
        test := test
        t.Run(test.name, func(t *testing.T) {
            t.Parallel()
            err := MyFunc(test.input)

            if !errors.Is(err, test.want) {
                t.Errorf("input value %s, result: %s, expected: %s", test.input, err, test.want)
            }
        })
    }
}

 => CANCELED [5/5] RUN go build -o consumer-app ./cmd/consumer/main.go                                                                                                                                    16.7s
failed to solve: executor failed running [/bin/sh -c go build -o producer-app ./cmd/producer/main.go]: exit code: 1

FROM golang:1.20

RUN go version
ENV GOPATH=/

COPY ./ ./
RUN go mod download
RUN go build -o consumer-app ./cmd/consumer/main.go
CMD ["./consumer-app/cmd/consumer"]

FROM golang:1.20

RUN go version
ENV GOPATH=/

COPY ./ ./
RUN go mod download
RUN go build -o producer-app ./cmd/producer/main.go
CMD ["./producer-app/cmd/producer"]

 type Price struct {
        Amount decimal.Decimal `json:"Amount"`
        Currency string `json:"Currency`"
    }

type ExampleRS struct {
    Total price.Price `json:"Total"`
}

type ResponseEntry struct {
   ExampleIntValue int `json:"ExampleValue"`
   ExampleStringArrayValues []string `json:"ExampleStringArrayValues"`
   Price price.Price `json:"Price"`
}

func main() {
    // Установка роутера Gin
    router := gin.Default()

    router.Static("/css", "./css")

<img src= "/css/img/logo3.png">