Function TestSearchCombinerPadTraceIDs

modules/frontend/combiner/search_test.go:709–789

(t *testing.T)

}

func TestSearchCombinerPadTraceIDs(t *testing.T) {
	tests := []struct {
		name          string
		padTraceIDs   bool
		marshalingFmt api.MarshallingFormat
		inputTraceIDs []string
		expectedIDs   []string
		useDiff       bool
	}{
		{
			name:          "padding enabled with JSON format",
			padTraceIDs:   true,
			marshalingFmt: api.MarshallingFormatJSON,
			inputTraceIDs: []string{"8efff798038103d269b633813fc703"},
			expectedIDs:   []string{"008efff798038103d269b633813fc703"},
		},
		{
			name:          "padding enabled with JSON format - 64-bit trace ID",
			padTraceIDs:   true,
			marshalingFmt: api.MarshallingFormatJSON,
			inputTraceIDs: []string{"1234567890abcdef"},
			expectedIDs:   []string{"00000000000000001234567890abcdef"},
		},
		{
			name:          "padding disabled with JSON format",
			padTraceIDs:   false,
			marshalingFmt: api.MarshallingFormatJSON,
			inputTraceIDs: []string{"8efff798038103d269b633813fc703"},
			expectedIDs:   []string{"8efff798038103d269b633813fc703"},
		},
		{
			name:          "padding enabled with protobuf format",
			padTraceIDs:   true,
			marshalingFmt: api.MarshallingFormatProtobuf,
			inputTraceIDs: []string{"8efff798038103d269b633813fc703"},
			expectedIDs:   []string{"008efff798038103d269b633813fc703"},
		},
		{
			name:          "padding enabled - already 32 chars",
			padTraceIDs:   true,
			marshalingFmt: api.MarshallingFormatJSON,
			inputTraceIDs: []string{"1234567890abcdef1234567890abcdef"},
			expectedIDs:   []string{"1234567890abcdef1234567890abcdef"},
		},
		{
			name:          "padding enabled via diff",
			padTraceIDs:   true,
			marshalingFmt: api.MarshallingFormatJSON,
			inputTraceIDs: []string{"8efff798038103d269b633813fc703"},
			expectedIDs:   []string{"008efff798038103d269b633813fc703"},
			useDiff:       true,
		},
	}

	for _, tc := range tests {
		t.Run(tc.name, func(t *testing.T) {
			traces := make([]*tempopb.TraceSearchMetadata, 0, len(tc.inputTraceIDs))
			for _, id := range tc.inputTraceIDs {