Function testConfig

tempodb/tempodb_test.go:45–75

(t *testing.T, blocklistPoll time.Duration, opts ...testConfigOption)

type testConfigOption func(*Config)

func testConfig(t *testing.T, blocklistPoll time.Duration, opts ...testConfigOption) (Reader, Writer, Compactor, string) {
	tempDir := t.TempDir()

	cfg := &Config{
		Backend: backend.Local,
		Local: &local.Config{
			Path: path.Join(tempDir, "traces"),
		},
		Block: &common.BlockConfig{
			BloomFP:             .01,
			BloomShardSizeBytes: 100_000,
			Version:             encoding.DefaultEncoding().Version(),
		},
		WAL: &wal.Config{
			Filepath: path.Join(tempDir, "wal"),
		},
		BlocklistPoll: blocklistPoll,
		Search: &SearchConfig{
			ChunkSizeBytes:  1_000_000,
			ReadBufferCount: 8, ReadBufferSizeBytes: 4 * 1024 * 1024,
		},
	}

	for _, opt := range opts {
		opt(cfg)
	}

	r, w, c, err := New(cfg, nil, log.NewNopLogger())
	require.NoError(t, err)
	return r, w, c, tempDir
}

func TestDB(t *testing.T) {
	r, w, c, _ := testConfig(t, 0)