mirror of
https://github.com/nalgeon/redka.git
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97 lines
2.3 KiB
Go
97 lines
2.3 KiB
Go
package hash_test
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import (
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"testing"
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"github.com/nalgeon/redka/internal/command"
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"github.com/nalgeon/redka/internal/command/hash"
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"github.com/nalgeon/redka/internal/redis"
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"github.com/nalgeon/redka/internal/testx"
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)
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func TestHSetNXParse(t *testing.T) {
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tests := []struct {
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name string
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args [][]byte
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want hash.HSetNX
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err error
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}{
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{
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name: "hsetnx",
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args: command.BuildArgs("hsetnx"),
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want: hash.HSetNX{},
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err: redis.ErrInvalidArgNum,
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},
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{
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name: "hsetnx person",
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args: command.BuildArgs("hsetnx", "person"),
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want: hash.HSetNX{},
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err: redis.ErrInvalidArgNum,
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},
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{
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name: "hsetnx person name",
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args: command.BuildArgs("hsetnx", "person", "name"),
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want: hash.HSetNX{},
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err: redis.ErrInvalidArgNum,
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},
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{
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name: "hsetnx person name alice",
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args: command.BuildArgs("hsetnx", "person", "name", "alice"),
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want: hash.HSetNX{Key: "person", Field: "name", Value: []byte("alice")},
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err: nil,
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},
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{
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name: "hsetnx person name alice age 25",
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args: command.BuildArgs("hsetnx", "person", "name", "alice", "age", "25"),
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want: hash.HSetNX{},
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err: redis.ErrInvalidArgNum,
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},
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}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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cmd, err := command.Parse(test.args)
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testx.AssertEqual(t, err, test.err)
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if err == nil {
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cm := cmd.(*hash.HSetNX)
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testx.AssertEqual(t, cm.Key, test.want.Key)
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testx.AssertEqual(t, cm.Value, test.want.Value)
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}
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})
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}
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}
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func TestHSetNXExec(t *testing.T) {
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t.Run("create", func(t *testing.T) {
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db, red := getDB(t)
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defer db.Close()
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cmd := command.MustParse[*hash.HSetNX]("hsetnx person name alice")
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conn := redis.NewFakeConn()
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res, err := cmd.Run(conn, red)
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testx.AssertNoErr(t, err)
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testx.AssertEqual(t, res, true)
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testx.AssertEqual(t, conn.Out(), "1")
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name, _ := db.Hash().Get("person", "name")
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testx.AssertEqual(t, name.String(), "alice")
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})
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t.Run("update", func(t *testing.T) {
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db, red := getDB(t)
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defer db.Close()
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_, _ = db.Hash().Set("person", "name", "alice")
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cmd := command.MustParse[*hash.HSetNX]("hsetnx person name bob")
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conn := redis.NewFakeConn()
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res, err := cmd.Run(conn, red)
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testx.AssertNoErr(t, err)
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testx.AssertEqual(t, res, false)
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testx.AssertEqual(t, conn.Out(), "0")
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name, _ := db.Hash().Get("person", "name")
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testx.AssertEqual(t, name.String(), "alice")
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})
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}
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