Official Go implementation of the Ethereum protocol
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go-ethereum/swarm/storage/feed/topic_test.go

51 lines
1.2 KiB

package feed
Swarm MRUs: Adaptive frequency / Predictable lookups / API simplification (#17559) * swarm/storage/mru: Adaptive Frequency swarm/storage/mru/lookup: fixed getBaseTime Added NewEpoch constructor swarm/api/client: better error handling in GetResource() swarm/storage/mru: Renamed structures. Renamed ResourceMetadata to ResourceID. Renamed ResourceID.Name to ResourceID.Topic swarm/storage/mru: Added binarySerializer interface and test tools swarm/storage/mru/lookup: Changed base time to time and + marshallers swarm/storage/mru: Added ResourceID (former resourceMetadata) swarm/storage/mru: Added ResourceViewId and serialization tests swarm/storage/mru/lookup: fixed epoch unmarshaller. Added Epoch Equals swarm/storage/mru: Fixes as per review comments cmd/swarm: reworded resource create/update help text regarding topic swarm/storage/mru: Added UpdateLookup and serializer tests swarm/storage/mru: Added UpdateHeader, serializers and tests swarm/storage/mru: changed UpdateAddr / epoch to Base() swarm/storage/mru: Added resourceUpdate serializer and tests swarm/storage/mru: Added SignedResourceUpdate tests and serializers swarm/storage/mru/lookup: fixed GetFirstEpoch bug swarm/storage/mru: refactor, comments, cleanup Also added tests for Topic swarm/storage/mru: handler tests pass swarm/storage/mru: all resource package tests pass swarm/storage/mru: resource test pass after adding timestamp checking support swarm/storage/mru: Added JSON serializers to ResourceIDView structures swarm/storage/mru: Sever, client, API test pass swarm/storage/mru: server test pass swarm/storage/mru: Added topic length check swarm/storage/mru: removed some literals, improved "previous lookup" test case swarm/storage/mru: some fixes and comments as per review swarm/storage/mru: first working version without metadata chunk swarm/storage/mru: Various fixes as per review swarm/storage/mru: client test pass swarm/storage/mru: resource query strings and manifest-less queries swarm/storage/mru: simplify naming swarm/storage/mru: first autofreq working version swarm/storage/mru: renamed ToValues to AppendValues swarm/resource/mru: Added ToValues / FromValues for URL query strings swarm/storage/mru: Changed POST resource to work with query strings. No more JSON. swarm/storage/mru: removed resourceid swarm/storage/mru: Opened up structures swarm/storage/mru: Merged Request and SignedResourceUpdate swarm/storage/mru: removed initial data from CLI resource create swarm/storage/mru: Refactor Topic as a direct fixed-length array swarm/storage/mru/lookup: Comprehensive GetNextLevel tests swarm/storage/mru: Added comments Added length checks in Topic swarm/storage/mru: fixes in tests and some code comments swarm/storage/mru/lookup: new optimized lookup algorithm swarm/api: moved getResourceView to api out of server swarm/storage/mru: Lookup algorithm working swarm/storage/mru: comments and renamed NewLookupParams Deleted commented code swarm/storage/mru/lookup: renamed Epoch.LaterThan to After swarm/storage/mru/lookup: Comments and tidying naming swarm/storage/mru: fix lookup algorithm swarm/storage/mru: exposed lookup hint removed updateheader swarm/storage/mru/lookup: changed GetNextEpoch for initial values swarm/storage/mru: resource tests pass swarm/storage/mru: valueSerializer interface and tests swarm/storage/mru/lookup: Comments, improvements, fixes, more tests swarm/storage/mru: renamed UpdateLookup to ID, LookupParams to Query swarm/storage/mru: renamed query receiver var swarm/cmd: MRU CLI tests * cmd/swarm: remove rogue fmt * swarm/storage/mru: Add version / header for future use * swarm/storage/mru: Fixes/comments as per review cmd/swarm: remove rogue fmt swarm/storage/mru: Add version / header for future use- * swarm/storage/mru: fix linter errors * cmd/swarm: Speeded up TestCLIResourceUpdate
6 years ago
import (
"testing"
"github.com/ethereum/go-ethereum/common/hexutil"
)
func TestTopic(t *testing.T) {
related, _ := hexutil.Decode("0xabcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789")
topicName := "test-topic"
topic, _ := NewTopic(topicName, related)
hex := topic.Hex()
expectedHex := "0xdfa89c750e3108f9c2aeef0123456789abcdef0123456789abcdef0123456789"
if hex != expectedHex {
t.Fatalf("Expected %s, got %s", expectedHex, hex)
}
var topic2 Topic
topic2.FromHex(hex)
if topic2 != topic {
t.Fatal("Expected recovered topic to be equal to original one")
}
if topic2.Name(related) != topicName {
t.Fatal("Retrieved name does not match")
}
bytes, err := topic2.MarshalJSON()
if err != nil {
t.Fatal(err)
}
expectedJSON := `"0xdfa89c750e3108f9c2aeef0123456789abcdef0123456789abcdef0123456789"`
equal, err := areEqualJSON(expectedJSON, string(bytes))
if err != nil {
t.Fatal(err)
}
if !equal {
t.Fatalf("Expected JSON to be %s, got %s", expectedJSON, string(bytes))
}
err = topic2.UnmarshalJSON(bytes)
if err != nil {
t.Fatal(err)
}
if topic2 != topic {
t.Fatal("Expected recovered topic to be equal to original one")
}
}