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92 lines
2.1 KiB
Go
92 lines
2.1 KiB
Go
package string_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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str "github.com/nalgeon/redka/internal/command/string"
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"github.com/nalgeon/redka/internal/core"
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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 TestGetSetParse(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 str.GetSet
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err error
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}{
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{
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name: "getset",
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args: command.BuildArgs("getset"),
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want: str.GetSet{},
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err: redis.ErrInvalidArgNum,
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},
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{
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name: "getset name",
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args: command.BuildArgs("getset", "name"),
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want: str.GetSet{},
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err: redis.ErrInvalidArgNum,
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},
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{
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name: "getset name alice",
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args: command.BuildArgs("getset", "name", "alice"),
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want: str.GetSet{Key: "name", Value: []byte("alice")},
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err: nil,
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},
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{
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name: "getset name alice 60",
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args: command.BuildArgs("getset", "name", "alice", "60"),
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want: str.GetSet{},
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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.(*str.GetSet)
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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 TestGetSetExec(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[*str.GetSet]("getset 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, core.Value(nil))
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testx.AssertEqual(t, conn.Out(), "(nil)")
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name, _ := db.Str().Get("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.Str().Set("name", "alice")
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cmd := command.MustParse[*str.GetSet]("getset 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, core.Value("alice"))
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testx.AssertEqual(t, conn.Out(), "alice")
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name, _ := db.Str().Get("name")
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testx.AssertEqual(t, name.String(), "bob")
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})
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}
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