package csv_test

import (
	"testing"

	"github.com/stretchr/testify/require"

	"github.com/neilotoole/sq/testh"
	"github.com/neilotoole/sq/testh/sakila"
)

func TestSmoke(t *testing.T) {
	t.Parallel()
	testCases := []string{sakila.CSVActor, sakila.TSVActor, sakila.CSVActorHTTP}

	for _, handle := range testCases {
		handle := handle

		t.Run(handle, func(t *testing.T) {
			t.Parallel()

			th := testh.New(t)
			src := th.Source(sakila.CSVActor)

			sink, err := th.QuerySQL(src, "SELECT * FROM data")
			require.NoError(t, err)
			require.Equal(t, len(sakila.TblActorCols()), len(sink.RecMeta))
			require.Equal(t, sakila.TblActorCount, len(sink.Recs))
		})
	}
}

func TestQuerySQL_Count(t *testing.T) {
	t.Parallel()

	testCases := []string{sakila.CSVActor, sakila.TSVActor}
	for _, handle := range testCases {
		handle := handle

		t.Run(handle, func(t *testing.T) {
			t.Parallel()

			th := testh.New(t)
			src := th.Source(handle)

			sink, err := th.QuerySQL(src, "SELECT * FROM data")
			require.NoError(t, err)
			require.Equal(t, sakila.TblActorCount, len(sink.Recs))

			sink, err = th.QuerySQL(src, "SELECT COUNT(*) FROM data")
			require.NoError(t, err)
			count, ok := sink.Recs[0][0].(*int64)
			require.True(t, ok)
			require.Equal(t, int64(sakila.TblActorCount), *count)
		})
	}
}