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package redisc
import (
"strings"
"testing"
"github.com/stretchr/testify/assert"
)
func TestSlot(t *testing.T) {
cases := []struct {
in string
out int
}{
{"", 0},
{"a", 15495},
{"b", 3300},
{"ab", 13567},
{"abc", 7638},
{"a{b}", 3300},
{"{a}b", 15495},
{"{a}{b}", 15495},
{"{}{a}{b}", 11267},
{"a{b}c", 3300},
{"{a}bc", 15495},
{"{a}{b}{c}", 15495},
{"{}{a}{b}{c}", 1044},
{"a{bc}d", 12685},
{"a{bcd}", 1872},
{"{abcd}", 10294},
{"abcd", 10294},
{"{a", 10276},
{"a}", 5921},
{"123456789", 12739},
{"a≠b", 11870},
{"•", 97},
{"a{}{b}c", 14872},
}
for _, c := range cases {
got := Slot(c.in)
assert.Equal(t, c.out, got, c.in)
}
}
func TestSplitBySlot(t *testing.T) {
cases := []struct {
// join/split by comma, for convenience
in string
out []string
}{
{"", nil},
{"a", []string{"a"}},
{"a,b", []string{"b", "a"}},
{"a,b,cb{a}", []string{"b", "a,cb{a}"}},
{"a,b,cb{a},a{b}", []string{"b,a{b}", "a,cb{a}"}},
{"a,b,cb{a},a{b},abc", []string{"b,a{b}", "abc", "a,cb{a}"}},
}
for _, c := range cases {
args := strings.Split(c.in, ",")
if c.in == "" {
args = nil
}
got := SplitBySlot(args...)
exp := make([][]string, len(c.out))
for i, o := range c.out {
exp[i] = strings.Split(o, ",")
}
assert.Equal(t, exp, got, c.in)
t.Logf("%#v", got)
}
}
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