influx-cli/clients/write/dryrun_test.go
Daniel Moran 1dad2f5f72
refactor: move things around to make building a client easier from other projects (#123)
* refactor: split logic for building API config into public func
* refactor: move config code out of internal/
2021-06-16 11:09:26 -04:00

43 lines
1.0 KiB
Go

package write_test
import (
"bytes"
"context"
"io"
"strings"
"testing"
"github.com/golang/mock/gomock"
"github.com/influxdata/influx-cli/v2/clients"
"github.com/influxdata/influx-cli/v2/clients/write"
"github.com/influxdata/influx-cli/v2/config"
"github.com/influxdata/influx-cli/v2/internal/mock"
"github.com/stretchr/testify/require"
)
func TestWriteDryRun(t *testing.T) {
t.Parallel()
inLines := `
fake line protocol 1
fake line protocol 2
fake line protocol 3
`
mockReader := bufferReader{}
_, err := io.Copy(&mockReader.buf, strings.NewReader(inLines))
require.NoError(t, err)
ctrl := gomock.NewController(t)
stdio := mock.NewMockStdIO(ctrl)
bytesWritten := bytes.Buffer{}
stdio.EXPECT().Write(gomock.Any()).DoAndReturn(bytesWritten.Write).AnyTimes()
cli := write.DryRunClient{
CLI: clients.CLI{ActiveConfig: config.Config{Org: "my-default-org"}, StdIO: stdio},
LineReader: &mockReader,
}
require.NoError(t, cli.WriteDryRun(context.Background()))
require.Equal(t, inLines, bytesWritten.String())
}