sq/cli/cmd_sql_test.go

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package cli_test
import (
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"context"
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"fmt"
"os"
"path/filepath"
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"strings"
"testing"
"github.com/neilotoole/sq/cli/testrun"
"github.com/neilotoole/sq/cli/flag"
"github.com/neilotoole/sq/testh/tutil"
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"github.com/stretchr/testify/require"
"github.com/neilotoole/sq/drivers/userdriver"
"github.com/neilotoole/sq/libsq/source"
"github.com/neilotoole/sq/testh"
"github.com/neilotoole/sq/testh/proj"
"github.com/neilotoole/sq/testh/sakila"
"github.com/neilotoole/sq/testh/testsrc"
)
// TestCmdSQL_Insert tests "sq sql QUERY --insert=dest.tbl".
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func TestCmdSQL_Insert(t *testing.T) {
for _, origin := range sakila.SQLLatest() {
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origin := origin
t.Run("origin_"+origin, func(t *testing.T) {
tutil.SkipShort(t, origin == sakila.XLSX)
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for _, dest := range sakila.SQLLatest() {
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dest := dest
t.Run("dest_"+dest, func(t *testing.T) {
t.Parallel()
th := testh.New(t)
originSrc, destSrc := th.Source(origin), th.Source(dest)
originTbl := sakila.TblActor
if th.IsMonotable(originSrc) {
originTbl = source.MonotableName
}
// To avoid dirtying the destination table, we make a copy
// of it (without data).
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tblName := th.CopyTable(true, destSrc, sakila.TblActor, "", false)
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tr := testrun.New(th.Context, t, nil).Add(*originSrc)
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if destSrc.Handle != originSrc.Handle {
tr.Add(*destSrc)
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}
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insertTo := fmt.Sprintf("%s.%s", destSrc.Handle, tblName)
query := fmt.Sprintf("SELECT %s FROM %s", strings.Join(sakila.TblActorCols(), ", "), originTbl)
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err := tr.Exec("sql", "--insert="+insertTo, query)
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require.NoError(t, err)
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sink, err := th.QuerySQL(destSrc, "select * from "+tblName)
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require.NoError(t, err)
require.Equal(t, sakila.TblActorCount, len(sink.Recs))
})
}
})
}
}
func TestCmdSQL_SelectFromUserDriver(t *testing.T) {
t.Parallel()
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testCases := map[string][]struct {
tblName string
wantRows int
wantCols int
}{
testsrc.PplUD: {
{tblName: "person", wantRows: 3, wantCols: 7},
{tblName: "skill", wantRows: 6, wantCols: 3},
},
testsrc.RSSNYTLocalUD: {
{tblName: "category", wantRows: 251, wantCols: 4},
{tblName: "channel", wantRows: 1, wantCols: 7},
{tblName: "item", wantRows: 45, wantCols: 9},
},
}
for handle, wantTbls := range testCases {
for _, wantTbl := range wantTbls {
handle, wantTbl := handle, wantTbl
t.Run(handle+"__"+wantTbl.tblName, func(t *testing.T) {
t.Parallel()
th := testh.New(t)
src := th.Source(handle)
tr := testrun.New(th.Context, t, nil).Add(*src)
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udDefs := testh.DriverDefsFrom(t, testsrc.PathDriverDefPpl, testsrc.PathDriverDefRSS)
require.Len(t, udDefs, 2)
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for _, udDef := range udDefs {
require.Empty(t, userdriver.ValidateDriverDef(udDef))
}
tr.Run.Config.Ext.UserDrivers = append(tr.Run.Config.Ext.UserDrivers, udDefs...)
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err := tr.Exec("sql", "--csv", "--header=false", "SELECT * FROM "+wantTbl.tblName)
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require.NoError(t, err)
recs := tr.BindCSV()
require.Equal(t, wantTbl.wantRows, len(recs),
"expected %d rows in tbl {%s} but got %d", wantTbl.wantRows,
wantTbl, len(recs))
require.Equal(t, wantTbl.wantCols, len(recs[0]),
"expected %d cols in tbl {%s} but got %d",
wantTbl.wantCols, wantTbl, len(recs[0]))
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})
}
}
}
// TestCmdSQL_StdinQuery verifies that cmd sql can read from stdin.
func TestCmdSQL_StdinQuery(t *testing.T) {
t.Parallel()
testCases := []struct {
fpath string
tbl string
flags map[string]string
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wantCount int
wantErr bool
}{
{
fpath: proj.Abs(sakila.PathCSVActorNoHeader),
flags: map[string]string{flag.IngestHeader: "false"},
tbl: source.MonotableName,
wantCount: sakila.TblActorCount,
},
{
fpath: proj.Abs(sakila.PathCSVActor),
flags: map[string]string{flag.IngestHeader: "true"},
tbl: source.MonotableName,
wantCount: sakila.TblActorCount,
},
{
fpath: proj.Abs(sakila.PathXLSXActorHeader),
flags: map[string]string{flag.IngestHeader: "true"},
tbl: sakila.TblActor,
wantCount: sakila.TblActorCount,
},
{
fpath: proj.Abs(sakila.PathXLSXSubset),
flags: map[string]string{flag.IngestHeader: "true"},
tbl: sakila.TblActor,
wantCount: sakila.TblActorCount,
},
{
fpath: proj.Abs("README.md"),
wantErr: true,
},
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}
for i, tc := range testCases {
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tc := tc
name := tutil.Name(i, filepath.Base(filepath.Dir(tc.fpath)), filepath.Base(tc.fpath))
t.Run(name, func(t *testing.T) {
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t.Parallel()
f, err := os.Open(tc.fpath)
require.NoError(t, err)
tr := testrun.New(context.Background(), t, nil).Hush()
tr.Run.Stdin = f
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args := []string{"sql", "--header=false"} // Don't print the header in output
for k, v := range tc.flags {
args = append(args, fmt.Sprintf("--%s=%s", k, v))
}
args = append(args, "SELECT * FROM "+tc.tbl)
err = tr.Exec(args...)
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if tc.wantErr {
require.Error(t, err)
return
}
require.NoError(t, err)
results := tr.BindCSV()
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require.Equal(t, tc.wantCount, len(results))
})
}
}