Function frontendWithSettings

modules/frontend/search_handlers_test.go:809–912

frontendWithSettings returns a new frontend with the given settings. any nil options are given "happy path" defaults

(t require.TestingT, next pipeline.RoundTripper, rdr tempodb.Reader, cfg *Config, cacheProvider cache.Provider,
	opts ...func(*Config, *overrides.Config),
)

// frontendWithSettings returns a new frontend with the given settings. any nil options
// are given "happy path" defaults
func frontendWithSettings(t require.TestingT, next pipeline.RoundTripper, rdr tempodb.Reader, cfg *Config, cacheProvider cache.Provider,
	opts ...func(*Config, *overrides.Config),
) *QueryFrontend {
	if next == nil {
		next = &mockRoundTripper{
			responseFn: func() proto.Message {
				return &tempopb.SearchResponse{
					Traces: []*tempopb.TraceSearchMetadata{
						{
							TraceID:           "1",
							StartTimeUnixNano: math.MaxUint64, // forces GRPCDiff in the search combiner to return this trace b/c it's always after CompletedThroughSeconds
						},
					},
					Metrics: &tempopb.SearchMetrics{
						InspectedTraces: 1,
						InspectedBytes:  1,
					},
				}
			},
		}
	}
	if rdr == nil {
		rdr = &mockReader{
			metas: []*backend.BlockMeta{ // one block with 2 records that are each the target bytes per request will force 2 sub queries
				{
					StartTime:    time.Unix(1100, 0),
					EndTime:      time.Unix(1200, 0),
					Size_:        defaultTargetBytesPerRequest * 2,
					TotalRecords: 2,
					BlockID:      backend.MustParse("00000000-0000-0000-0000-000000000000"),
				},
				{
					StartTime:    time.Unix(1100, 0),
					EndTime:      time.Unix(1200, 0),
					Size_:        defaultTargetBytesPerRequest * 2,
					TotalRecords: 2,
					BlockID:      backend.MustParse("00000000-0000-0000-0000-000000000001"),
				},
				// These are RF1 metrics blocks
				{
					StartTime:         time.Unix(1100, 0),
					EndTime:           time.Unix(1200, 0),
					Size_:             defaultTargetBytesPerRequest * 2,
					TotalRecords:      2,
					BlockID:           backend.MustParse("00000000-0000-0000-0000-000000000002"),
					ReplicationFactor: 1,
				},
				{
					StartTime:         time.Unix(1100, 0),
					EndTime:           time.Unix(1200, 0),
					Size_:             defaultTargetBytesPerRequest * 2,
					TotalRecords:      2,
					BlockID:           backend.MustParse("00000000-0000-0000-0000-000000000003"),
					ReplicationFactor: 1,
				},
			},
		}
	}