reprogl

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package hashid
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import (
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	"strconv"
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	"testing"
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)
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func TestInternalDecode(t *testing.T) {
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	tests := []struct {
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		hash    string
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		id      int
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		options Option
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	}{
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		{
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			hash:    "ZQD5TM",
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			id:      27,
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			options: Commentator | Male,
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		},
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		{
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			hash:    "04RETW",
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			id:      27,
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			options: Commentator | Female,
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		},
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		{
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			hash:    "0WMMUN",
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			id:      48,
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			options: User | Male,
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		},
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	}
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	for idx, item := range tests {
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		t.Run(strconv.Itoa(idx), func(t *testing.T) {
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			ids, err := decode(item.hash)
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			if err != nil {
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				t.Errorf("decode error: %s", err.Error())
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				return
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			}
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			if len(ids) != 2 {
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				t.Errorf("%s : incorrect ids len: %d", item.hash, len(ids))
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				return
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			}
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			if ids[0] != item.id {
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				t.Errorf("%s : ID got %d; want %d", item.hash, ids[0], item.id)
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			}
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			if ids[1] != int(item.options) {
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				t.Errorf("%s : Options got %d; want %d", item.hash, ids[1], item.options)
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			}
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		})
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	}
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}
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