mirror of
https://github.com/nalgeon/redka.git
synced 2025-09-27 04:16:00 +08:00
131 lines
3.3 KiB
Go
131 lines
3.3 KiB
Go
package set
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import (
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"testing"
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"github.com/nalgeon/be"
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"github.com/nalgeon/redka/internal/core"
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"github.com/nalgeon/redka/internal/redis"
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)
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func TestSInterParse(t *testing.T) {
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tests := []struct {
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cmd string
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want SInter
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err error
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}{
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{
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cmd: "sinter",
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want: SInter{},
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err: redis.ErrInvalidArgNum,
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},
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{
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cmd: "sinter key",
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want: SInter{keys: []string{"key"}},
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err: nil,
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},
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{
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cmd: "sinter k1 k2",
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want: SInter{keys: []string{"k1", "k2"}},
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err: nil,
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},
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}
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for _, test := range tests {
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t.Run(test.cmd, func(t *testing.T) {
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cmd, err := redis.Parse(ParseSInter, test.cmd)
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be.Equal(t, err, test.err)
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if err == nil {
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be.Equal(t, cmd.keys, test.want.keys)
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} else {
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be.Equal(t, cmd, test.want)
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}
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})
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}
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}
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func TestSInterExec(t *testing.T) {
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t.Run("non-empty", func(t *testing.T) {
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red := getRedka(t)
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_, _ = red.Set().Add("key1", "one", "two", "thr")
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_, _ = red.Set().Add("key2", "two", "thr", "fou")
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_, _ = red.Set().Add("key3", "one", "two", "thr", "fou")
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cmd := redis.MustParse(ParseSInter, "sinter key1 key2 key3")
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conn := redis.NewFakeConn()
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res, err := cmd.Run(conn, red)
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be.Err(t, err, nil)
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be.Equal(t, len(res.([]core.Value)), 2)
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be.Equal(t, conn.Out(), "2,thr,two")
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})
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t.Run("no keys", func(t *testing.T) {
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red := getRedka(t)
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cmd := redis.MustParse(ParseSInter, "sinter key1")
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conn := redis.NewFakeConn()
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res, err := cmd.Run(conn, red)
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be.Err(t, err, nil)
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be.Equal(t, len(res.([]core.Value)), 0)
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be.Equal(t, conn.Out(), "0")
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})
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t.Run("single key", func(t *testing.T) {
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red := getRedka(t)
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_, _ = red.Set().Add("key1", "one", "two", "thr")
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cmd := redis.MustParse(ParseSInter, "sinter key1")
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conn := redis.NewFakeConn()
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res, err := cmd.Run(conn, red)
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be.Err(t, err, nil)
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be.Equal(t, len(res.([]core.Value)), 3)
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be.Equal(t, conn.Out(), "3,one,thr,two")
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})
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t.Run("empty", func(t *testing.T) {
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red := getRedka(t)
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_, _ = red.Set().Add("key1", "one", "two")
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_, _ = red.Set().Add("key2", "two", "thr")
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_, _ = red.Set().Add("key3", "thr", "fou")
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cmd := redis.MustParse(ParseSInter, "sinter key1 key2 key3")
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conn := redis.NewFakeConn()
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res, err := cmd.Run(conn, red)
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be.Err(t, err, nil)
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be.Equal(t, len(res.([]core.Value)), 0)
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be.Equal(t, conn.Out(), "0")
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})
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t.Run("key not found", func(t *testing.T) {
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red := getRedka(t)
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_, _ = red.Set().Add("key1", "one")
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_, _ = red.Set().Add("key2", "one")
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cmd := redis.MustParse(ParseSInter, "sinter key1 key2 key3")
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conn := redis.NewFakeConn()
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res, err := cmd.Run(conn, red)
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be.Err(t, err, nil)
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be.Equal(t, len(res.([]core.Value)), 0)
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be.Equal(t, conn.Out(), "0")
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})
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t.Run("all not found", func(t *testing.T) {
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red := getRedka(t)
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cmd := redis.MustParse(ParseSInter, "sinter key1 key2 key3")
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conn := redis.NewFakeConn()
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res, err := cmd.Run(conn, red)
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be.Err(t, err, nil)
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be.Equal(t, len(res.([]core.Value)), 0)
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be.Equal(t, conn.Out(), "0")
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})
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t.Run("key type mismatch", func(t *testing.T) {
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red := getRedka(t)
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_, _ = red.Set().Add("key1", "one")
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_ = red.Str().Set("key2", "one")
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_, _ = red.Set().Add("key3", "one")
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cmd := redis.MustParse(ParseSInter, "sinter key1 key2 key3")
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conn := redis.NewFakeConn()
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res, err := cmd.Run(conn, red)
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be.Err(t, err, nil)
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be.Equal(t, len(res.([]core.Value)), 0)
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be.Equal(t, conn.Out(), "0")
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})
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}
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