Files
redka/internal/command/key/flushdb_test.go
2024-04-30 02:01:19 +05:00

77 lines
1.6 KiB
Go

package key_test
import (
"testing"
"github.com/nalgeon/redka/internal/command"
"github.com/nalgeon/redka/internal/command/key"
"github.com/nalgeon/redka/internal/redis"
"github.com/nalgeon/redka/internal/testx"
)
func TestFlushDBParse(t *testing.T) {
tests := []struct {
name string
args [][]byte
err error
}{
{
name: "flushdb",
args: command.BuildArgs("flushdb"),
err: nil,
},
{
name: "flushdb name",
args: command.BuildArgs("flushdb", "name"),
err: redis.ErrSyntaxError,
},
{
name: "flushdb 1",
args: command.BuildArgs("flushdb", "1"),
err: redis.ErrSyntaxError,
},
}
for _, test := range tests {
t.Run(test.name, func(t *testing.T) {
_, err := command.Parse(test.args)
testx.AssertEqual(t, err, test.err)
})
}
}
func TestFlushDBExec(t *testing.T) {
t.Run("full", func(t *testing.T) {
db, red := getDB(t)
defer db.Close()
_ = db.Str().Set("name", "alice")
_ = db.Str().Set("age", 25)
cmd := command.MustParse[*key.FlushDB]("flushdb")
conn := redis.NewFakeConn()
res, err := cmd.Run(conn, red)
testx.AssertNoErr(t, err)
testx.AssertEqual(t, res, true)
testx.AssertEqual(t, conn.Out(), "OK")
keys, _ := db.Key().Keys("*")
testx.AssertEqual(t, len(keys), 0)
})
t.Run("empty", func(t *testing.T) {
db, red := getDB(t)
defer db.Close()
cmd := command.MustParse[*key.FlushDB]("flushdb")
conn := redis.NewFakeConn()
res, err := cmd.Run(conn, red)
testx.AssertNoErr(t, err)
testx.AssertEqual(t, res, true)
testx.AssertEqual(t, conn.Out(), "OK")
keys, _ := db.Key().Keys("*")
testx.AssertEqual(t, len(keys), 0)
})
}