sq/cli/output/raww/raww_test.go
Neil O'Toole fab365f43c
gofumpt on files (#122)
* gofumpt on files

* more gofumpt
2022-12-18 01:35:59 -07:00

71 lines
1.7 KiB
Go

package raww_test
import (
"bytes"
"image/gif"
"testing"
"github.com/neilotoole/sq/testh/fixt"
"github.com/neilotoole/sq/testh/proj"
"github.com/neilotoole/lg"
"github.com/neilotoole/sq/testh/testsrc"
"github.com/neilotoole/sq/cli/output/raww"
"github.com/neilotoole/sq/testh"
"github.com/neilotoole/sq/testh/sakila"
"github.com/stretchr/testify/require"
)
func TestRecordWriter_TblActor(t *testing.T) {
testCases := []struct {
name string
numRecs int
want []byte
}{
{name: "actor_0", numRecs: 0, want: nil},
{
name: "actor_3", numRecs: 3,
want: []byte("1PENELOPEGUINESS2020-06-11T02:50:54Z2NICKWAHLBERG2020-06-11T02:50:54Z3EDCHASE2020-06-11T02:50:54Z"),
},
}
for _, tc := range testCases {
tc := tc
t.Run(tc.name, func(t *testing.T) {
recMeta, recs := testh.RecordsFromTbl(t, sakila.SL3, sakila.TblActor)
recs = recs[0:tc.numRecs]
buf := &bytes.Buffer{}
w := raww.NewRecordWriter(buf)
require.NoError(t, w.Open(recMeta))
require.NoError(t, w.WriteRecords(recs))
require.NoError(t, w.Close())
require.Equal(t, tc.want, buf.Bytes())
})
}
}
func TestRecordWriter_TblBytes(t *testing.T) {
th := testh.New(t)
th.Log = lg.Discard()
src := th.Source(testsrc.MiscDB)
sink, err := th.QuerySQL(src, "SELECT col_bytes FROM tbl_bytes WHERE col_name='gopher.gif'")
require.NoError(t, err)
require.Equal(t, 1, len(sink.Recs))
fBytes := proj.ReadFile(fixt.GopherPath)
buf := &bytes.Buffer{}
w := raww.NewRecordWriter(buf)
require.NoError(t, w.Open(sink.RecMeta))
require.NoError(t, w.WriteRecords(sink.Recs))
require.NoError(t, w.Close())
require.Equal(t, fBytes, buf.Bytes())
_, err = gif.Decode(bytes.NewReader(buf.Bytes()))
require.NoError(t, err)
}