mirror of
https://github.com/nalgeon/redka.git
synced 2025-09-27 04:16:00 +08:00
125 lines
3.0 KiB
Go
125 lines
3.0 KiB
Go
package list
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/nalgeon/be"
|
|
"github.com/nalgeon/redka/internal/core"
|
|
"github.com/nalgeon/redka/internal/redis"
|
|
)
|
|
|
|
func TestLSetParse(t *testing.T) {
|
|
tests := []struct {
|
|
cmd string
|
|
want LSet
|
|
err error
|
|
}{
|
|
{
|
|
cmd: "lset",
|
|
want: LSet{},
|
|
err: redis.ErrInvalidArgNum,
|
|
},
|
|
{
|
|
cmd: "lset key",
|
|
want: LSet{},
|
|
err: redis.ErrInvalidArgNum,
|
|
},
|
|
{
|
|
cmd: "lset key elem",
|
|
want: LSet{},
|
|
err: redis.ErrInvalidArgNum,
|
|
},
|
|
{
|
|
cmd: "lset key elem 5",
|
|
want: LSet{},
|
|
err: redis.ErrInvalidInt,
|
|
},
|
|
{
|
|
cmd: "lset key 5 elem",
|
|
want: LSet{key: "key", index: 5, elem: []byte("elem")},
|
|
err: nil,
|
|
},
|
|
}
|
|
|
|
for _, test := range tests {
|
|
t.Run(test.cmd, func(t *testing.T) {
|
|
cmd, err := redis.Parse(ParseLSet, test.cmd)
|
|
be.Equal(t, err, test.err)
|
|
if err == nil {
|
|
be.Equal(t, cmd.key, test.want.key)
|
|
be.Equal(t, cmd.index, test.want.index)
|
|
be.Equal(t, cmd.elem, test.want.elem)
|
|
} else {
|
|
be.Equal(t, cmd, test.want)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestLSetExec(t *testing.T) {
|
|
t.Run("empty list", func(t *testing.T) {
|
|
red := getRedka(t)
|
|
|
|
cmd := redis.MustParse(ParseLSet, "lset key 0 elem")
|
|
conn := redis.NewFakeConn()
|
|
res, err := cmd.Run(conn, red)
|
|
be.Err(t, err, core.ErrNotFound)
|
|
be.Equal(t, res, nil)
|
|
be.Equal(t, conn.Out(), redis.ErrOutOfRange.Error()+" (lset)")
|
|
})
|
|
t.Run("set elem", func(t *testing.T) {
|
|
red := getRedka(t)
|
|
_, _ = red.List().PushBack("key", "one")
|
|
_, _ = red.List().PushBack("key", "two")
|
|
_, _ = red.List().PushBack("key", "thr")
|
|
|
|
cmd := redis.MustParse(ParseLSet, "lset key 1 upd")
|
|
conn := redis.NewFakeConn()
|
|
res, err := cmd.Run(conn, red)
|
|
be.Err(t, err, nil)
|
|
be.Equal(t, res, nil)
|
|
be.Equal(t, conn.Out(), "OK")
|
|
|
|
el1, _ := red.List().Get("key", 1)
|
|
be.Equal(t, el1.String(), "upd")
|
|
})
|
|
t.Run("negative index", func(t *testing.T) {
|
|
red := getRedka(t)
|
|
_, _ = red.List().PushBack("key", "one")
|
|
_, _ = red.List().PushBack("key", "two")
|
|
_, _ = red.List().PushBack("key", "thr")
|
|
|
|
cmd := redis.MustParse(ParseLSet, "lset key -1 upd")
|
|
conn := redis.NewFakeConn()
|
|
res, err := cmd.Run(conn, red)
|
|
be.Err(t, err, nil)
|
|
be.Equal(t, res, nil)
|
|
be.Equal(t, conn.Out(), "OK")
|
|
|
|
el2, _ := red.List().Get("key", 2)
|
|
be.Equal(t, el2.String(), "upd")
|
|
})
|
|
t.Run("index out of bounds", func(t *testing.T) {
|
|
red := getRedka(t)
|
|
_, _ = red.List().PushBack("key", "elem")
|
|
|
|
cmd := redis.MustParse(ParseLSet, "lset key 1 upd")
|
|
conn := redis.NewFakeConn()
|
|
res, err := cmd.Run(conn, red)
|
|
be.Err(t, err, core.ErrNotFound)
|
|
be.Equal(t, res, nil)
|
|
be.Equal(t, conn.Out(), redis.ErrOutOfRange.Error()+" (lset)")
|
|
})
|
|
t.Run("key type mismatch", func(t *testing.T) {
|
|
red := getRedka(t)
|
|
_ = red.Str().Set("key", "str")
|
|
|
|
cmd := redis.MustParse(ParseLSet, "lset key 0 elem")
|
|
conn := redis.NewFakeConn()
|
|
res, err := cmd.Run(conn, red)
|
|
be.Err(t, err, core.ErrNotFound)
|
|
be.Equal(t, res, nil)
|
|
be.Equal(t, conn.Out(), redis.ErrOutOfRange.Error()+" (lset)")
|
|
})
|
|
}
|