Files
next.orly.dev/pkg/neo4j/query-events_test.go
woikos e68916ca5d
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Fix Neo4j tag filter returning all events instead of filtering (v0.49.2)
- Change OPTIONAL MATCH to EXISTS subquery for tag filtering in Neo4j
  - OPTIONAL MATCH returned rows even when tags didn't match (NULL values)
  - EXISTS subquery correctly requires matching tags to exist
- Strip "#" prefix from filter tag types before matching
  - Filters use "#d", "#p", "#e" but events store tags without prefix
- Add trace-level logging for Neo4j query debugging
- Add comprehensive tests for Neo4j query builder
- Clean up temporary debug logging from handle-req.go

Files modified:
- pkg/neo4j/query-events.go: Fix tag filtering with EXISTS subquery
- pkg/neo4j/query-events_test.go: Add query builder tests
- app/handle-req.go: Remove debug logging
- pkg/version/version: Bump to v0.49.2

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-14 17:49:46 +01:00

1046 lines
29 KiB
Go

//go:build integration
// +build integration
package neo4j
import (
"context"
"testing"
"git.mleku.dev/mleku/nostr/encoders/event"
"git.mleku.dev/mleku/nostr/encoders/filter"
"git.mleku.dev/mleku/nostr/encoders/hex"
"git.mleku.dev/mleku/nostr/encoders/kind"
"git.mleku.dev/mleku/nostr/encoders/tag"
"git.mleku.dev/mleku/nostr/encoders/timestamp"
"git.mleku.dev/mleku/nostr/interfaces/signer/p8k"
)
// All tests in this file use the shared testDB instance from testmain_test.go
// to avoid Neo4j authentication rate limiting from too many connections.
// createTestSignerLocal creates a new signer for test events
func createTestSignerLocal(t *testing.T) *p8k.Signer {
t.Helper()
signer, err := p8k.New()
if err != nil {
t.Fatalf("Failed to create signer: %v", err)
}
if err := signer.Generate(); err != nil {
t.Fatalf("Failed to generate keypair: %v", err)
}
return signer
}
// createAndSaveEventLocal creates a signed event and saves it to the database
func createAndSaveEventLocal(t *testing.T, ctx context.Context, signer *p8k.Signer, k uint16, content string, tags *tag.S, ts int64) *event.E {
t.Helper()
ev := event.New()
ev.Pubkey = signer.Pub()
ev.CreatedAt = ts
ev.Kind = k
ev.Content = []byte(content)
ev.Tags = tags
if err := ev.Sign(signer); err != nil {
t.Fatalf("Failed to sign event: %v", err)
}
if _, err := testDB.SaveEvent(ctx, ev); err != nil {
t.Fatalf("Failed to save event: %v", err)
}
return ev
}
func TestQueryEventsByID(t *testing.T) {
if testDB == nil {
t.Skip("Neo4j not available")
}
cleanTestDatabase()
ctx := context.Background()
signer := createTestSignerLocal(t)
// Create and save a test event
ev := createAndSaveEventLocal(t, ctx, signer, 1, "Test event for ID query", nil, timestamp.Now().V)
// Query by ID
evs, err := testDB.QueryEvents(ctx, &filter.F{
Ids: tag.NewFromBytesSlice(ev.ID),
})
if err != nil {
t.Fatalf("Failed to query events by ID: %v", err)
}
if len(evs) != 1 {
t.Fatalf("Expected 1 event, got %d", len(evs))
}
if hex.Enc(evs[0].ID[:]) != hex.Enc(ev.ID[:]) {
t.Fatalf("Event ID mismatch: got %s, expected %s",
hex.Enc(evs[0].ID[:]), hex.Enc(ev.ID[:]))
}
t.Logf("✓ Query by ID returned correct event")
}
func TestQueryEventsByKind(t *testing.T) {
if testDB == nil {
t.Skip("Neo4j not available")
}
cleanTestDatabase()
ctx := context.Background()
signer := createTestSignerLocal(t)
baseTs := timestamp.Now().V
// Create events of different kinds
createAndSaveEventLocal(t, ctx, signer, 1, "Kind 1 event A", nil, baseTs)
createAndSaveEventLocal(t, ctx, signer, 1, "Kind 1 event B", nil, baseTs+1)
createAndSaveEventLocal(t, ctx, signer, 7, "Kind 7 reaction", nil, baseTs+2)
createAndSaveEventLocal(t, ctx, signer, 30023, "Kind 30023 article", nil, baseTs+3)
// Query for kind 1
evs, err := testDB.QueryEvents(ctx, &filter.F{
Kinds: kind.NewS(kind.New(1)),
})
if err != nil {
t.Fatalf("Failed to query events by kind: %v", err)
}
if len(evs) != 2 {
t.Fatalf("Expected 2 kind 1 events, got %d", len(evs))
}
for _, ev := range evs {
if ev.Kind != 1 {
t.Fatalf("Expected kind 1, got %d", ev.Kind)
}
}
t.Logf("✓ Query by kind returned %d correct events", len(evs))
}
func TestQueryEventsByAuthor(t *testing.T) {
if testDB == nil {
t.Skip("Neo4j not available")
}
cleanTestDatabase()
ctx := context.Background()
alice := createTestSignerLocal(t)
bob := createTestSignerLocal(t)
baseTs := timestamp.Now().V
// Create events from different authors
createAndSaveEventLocal(t, ctx, alice, 1, "Alice's event 1", nil, baseTs)
createAndSaveEventLocal(t, ctx, alice, 1, "Alice's event 2", nil, baseTs+1)
createAndSaveEventLocal(t, ctx, bob, 1, "Bob's event", nil, baseTs+2)
// Query for Alice's events
evs, err := testDB.QueryEvents(ctx, &filter.F{
Authors: tag.NewFromBytesSlice(alice.Pub()),
})
if err != nil {
t.Fatalf("Failed to query events by author: %v", err)
}
if len(evs) != 2 {
t.Fatalf("Expected 2 events from Alice, got %d", len(evs))
}
alicePubkey := hex.Enc(alice.Pub())
for _, ev := range evs {
if hex.Enc(ev.Pubkey[:]) != alicePubkey {
t.Fatalf("Expected author %s, got %s", alicePubkey, hex.Enc(ev.Pubkey[:]))
}
}
t.Logf("✓ Query by author returned %d correct events", len(evs))
}
func TestQueryEventsByTimeRange(t *testing.T) {
if testDB == nil {
t.Skip("Neo4j not available")
}
cleanTestDatabase()
ctx := context.Background()
signer := createTestSignerLocal(t)
baseTs := timestamp.Now().V
// Create events at different times
createAndSaveEventLocal(t, ctx, signer, 1, "Old event", nil, baseTs-7200) // 2 hours ago
createAndSaveEventLocal(t, ctx, signer, 1, "Recent event", nil, baseTs-1800) // 30 min ago
createAndSaveEventLocal(t, ctx, signer, 1, "Current event", nil, baseTs)
// Query for events in the last hour
since := &timestamp.T{V: baseTs - 3600}
evs, err := testDB.QueryEvents(ctx, &filter.F{
Since: since,
})
if err != nil {
t.Fatalf("Failed to query events by time range: %v", err)
}
if len(evs) != 2 {
t.Fatalf("Expected 2 events in last hour, got %d", len(evs))
}
for _, ev := range evs {
if ev.CreatedAt < since.V {
t.Fatalf("Event created_at %d is before since %d", ev.CreatedAt, since.V)
}
}
t.Logf("✓ Query by time range returned %d correct events", len(evs))
}
func TestQueryEventsByTag(t *testing.T) {
if testDB == nil {
t.Skip("Neo4j not available")
}
cleanTestDatabase()
ctx := context.Background()
signer := createTestSignerLocal(t)
baseTs := timestamp.Now().V
// Create events with tags
createAndSaveEventLocal(t, ctx, signer, 1, "Bitcoin post",
tag.NewS(tag.NewFromAny("t", "bitcoin")), baseTs)
createAndSaveEventLocal(t, ctx, signer, 1, "Nostr post",
tag.NewS(tag.NewFromAny("t", "nostr")), baseTs+1)
createAndSaveEventLocal(t, ctx, signer, 1, "Bitcoin and Nostr post",
tag.NewS(tag.NewFromAny("t", "bitcoin"), tag.NewFromAny("t", "nostr")), baseTs+2)
// Query for bitcoin tagged events
evs, err := testDB.QueryEvents(ctx, &filter.F{
Tags: tag.NewS(tag.NewFromAny("t", "bitcoin")),
})
if err != nil {
t.Fatalf("Failed to query events by tag: %v", err)
}
if len(evs) != 2 {
t.Fatalf("Expected 2 bitcoin-tagged events, got %d", len(evs))
}
t.Logf("✓ Query by tag returned %d correct events", len(evs))
}
func TestQueryEventsByKindAndAuthor(t *testing.T) {
if testDB == nil {
t.Skip("Neo4j not available")
}
cleanTestDatabase()
ctx := context.Background()
alice := createTestSignerLocal(t)
bob := createTestSignerLocal(t)
baseTs := timestamp.Now().V
// Create events
createAndSaveEventLocal(t, ctx, alice, 1, "Alice note", nil, baseTs)
createAndSaveEventLocal(t, ctx, alice, 7, "Alice reaction", nil, baseTs+1)
createAndSaveEventLocal(t, ctx, bob, 1, "Bob note", nil, baseTs+2)
// Query for Alice's kind 1 events
evs, err := testDB.QueryEvents(ctx, &filter.F{
Kinds: kind.NewS(kind.New(1)),
Authors: tag.NewFromBytesSlice(alice.Pub()),
})
if err != nil {
t.Fatalf("Failed to query events by kind and author: %v", err)
}
if len(evs) != 1 {
t.Fatalf("Expected 1 kind 1 event from Alice, got %d", len(evs))
}
t.Logf("✓ Query by kind and author returned correct events")
}
func TestQueryEventsWithLimit(t *testing.T) {
if testDB == nil {
t.Skip("Neo4j not available")
}
cleanTestDatabase()
ctx := context.Background()
signer := createTestSignerLocal(t)
baseTs := timestamp.Now().V
// Create many events
for i := 0; i < 20; i++ {
createAndSaveEventLocal(t, ctx, signer, 1, "Event", nil, baseTs+int64(i))
}
// Query with limit
limit := uint(5)
evs, err := testDB.QueryEvents(ctx, &filter.F{
Kinds: kind.NewS(kind.New(1)),
Limit: &limit,
})
if err != nil {
t.Fatalf("Failed to query events with limit: %v", err)
}
if len(evs) != int(limit) {
t.Fatalf("Expected %d events with limit, got %d", limit, len(evs))
}
t.Logf("✓ Query with limit returned %d events", len(evs))
}
func TestQueryEventsOrderByCreatedAt(t *testing.T) {
if testDB == nil {
t.Skip("Neo4j not available")
}
cleanTestDatabase()
ctx := context.Background()
signer := createTestSignerLocal(t)
baseTs := timestamp.Now().V
// Create events at different times
createAndSaveEventLocal(t, ctx, signer, 1, "First", nil, baseTs)
createAndSaveEventLocal(t, ctx, signer, 1, "Second", nil, baseTs+100)
createAndSaveEventLocal(t, ctx, signer, 1, "Third", nil, baseTs+200)
// Query and verify order (should be descending by created_at)
evs, err := testDB.QueryEvents(ctx, &filter.F{
Kinds: kind.NewS(kind.New(1)),
})
if err != nil {
t.Fatalf("Failed to query events: %v", err)
}
if len(evs) < 2 {
t.Fatalf("Expected at least 2 events, got %d", len(evs))
}
// Verify descending order
for i := 1; i < len(evs); i++ {
if evs[i-1].CreatedAt < evs[i].CreatedAt {
t.Fatalf("Events not in descending order: %d < %d at index %d",
evs[i-1].CreatedAt, evs[i].CreatedAt, i)
}
}
t.Logf("✓ Query returned events in correct descending order")
}
func TestQueryEventsEmpty(t *testing.T) {
if testDB == nil {
t.Skip("Neo4j not available")
}
cleanTestDatabase()
ctx := context.Background()
// Query for non-existent kind
evs, err := testDB.QueryEvents(ctx, &filter.F{
Kinds: kind.NewS(kind.New(99999)),
})
if err != nil {
t.Fatalf("Failed to query events: %v", err)
}
if len(evs) != 0 {
t.Fatalf("Expected 0 events, got %d", len(evs))
}
t.Logf("✓ Query for non-existent kind returned empty result")
}
func TestQueryEventsMultipleKinds(t *testing.T) {
if testDB == nil {
t.Skip("Neo4j not available")
}
cleanTestDatabase()
ctx := context.Background()
signer := createTestSignerLocal(t)
baseTs := timestamp.Now().V
// Create events of different kinds
createAndSaveEventLocal(t, ctx, signer, 1, "Note", nil, baseTs)
createAndSaveEventLocal(t, ctx, signer, 7, "Reaction", nil, baseTs+1)
createAndSaveEventLocal(t, ctx, signer, 30023, "Article", nil, baseTs+2)
// Query for multiple kinds
evs, err := testDB.QueryEvents(ctx, &filter.F{
Kinds: kind.NewS(kind.New(1), kind.New(7)),
})
if err != nil {
t.Fatalf("Failed to query events: %v", err)
}
if len(evs) != 2 {
t.Fatalf("Expected 2 events (kind 1 and 7), got %d", len(evs))
}
t.Logf("✓ Query for multiple kinds returned correct events")
}
func TestQueryEventsMultipleAuthors(t *testing.T) {
if testDB == nil {
t.Skip("Neo4j not available")
}
cleanTestDatabase()
ctx := context.Background()
alice := createTestSignerLocal(t)
bob := createTestSignerLocal(t)
charlie := createTestSignerLocal(t)
baseTs := timestamp.Now().V
// Create events from different authors
createAndSaveEventLocal(t, ctx, alice, 1, "Alice", nil, baseTs)
createAndSaveEventLocal(t, ctx, bob, 1, "Bob", nil, baseTs+1)
createAndSaveEventLocal(t, ctx, charlie, 1, "Charlie", nil, baseTs+2)
// Query for Alice and Bob's events
authors := tag.NewFromBytesSlice(alice.Pub(), bob.Pub())
evs, err := testDB.QueryEvents(ctx, &filter.F{
Authors: authors,
})
if err != nil {
t.Fatalf("Failed to query events: %v", err)
}
if len(evs) != 2 {
t.Fatalf("Expected 2 events from Alice and Bob, got %d", len(evs))
}
t.Logf("✓ Query for multiple authors returned correct events")
}
func TestCountEvents(t *testing.T) {
if testDB == nil {
t.Skip("Neo4j not available")
}
cleanTestDatabase()
ctx := context.Background()
signer := createTestSignerLocal(t)
baseTs := timestamp.Now().V
// Create events
for i := 0; i < 5; i++ {
createAndSaveEventLocal(t, ctx, signer, 1, "Event", nil, baseTs+int64(i))
}
// Count events
count, _, err := testDB.CountEvents(ctx, &filter.F{
Kinds: kind.NewS(kind.New(1)),
})
if err != nil {
t.Fatalf("Failed to count events: %v", err)
}
if count != 5 {
t.Fatalf("Expected count 5, got %d", count)
}
t.Logf("✓ Count events returned correct count: %d", count)
}
// TestQueryEventsByTagWithHashPrefix tests that tag filters with "#" prefix work correctly.
// This is a regression test for a bug where filter tags like "#d" were not being matched
// because the "#" prefix wasn't being stripped before comparison with stored tags.
func TestQueryEventsByTagWithHashPrefix(t *testing.T) {
if testDB == nil {
t.Skip("Neo4j not available")
}
cleanTestDatabase()
ctx := context.Background()
signer := createTestSignerLocal(t)
baseTs := timestamp.Now().V
// Create events with d-tags (parameterized replaceable kind)
createAndSaveEventLocal(t, ctx, signer, 30382, "Event with d=id1",
tag.NewS(tag.NewFromAny("d", "id1")), baseTs)
createAndSaveEventLocal(t, ctx, signer, 30382, "Event with d=id2",
tag.NewS(tag.NewFromAny("d", "id2")), baseTs+1)
createAndSaveEventLocal(t, ctx, signer, 30382, "Event with d=id3",
tag.NewS(tag.NewFromAny("d", "id3")), baseTs+2)
createAndSaveEventLocal(t, ctx, signer, 30382, "Event with d=other",
tag.NewS(tag.NewFromAny("d", "other")), baseTs+3)
// Query with "#d" prefix (as clients send it) - should match events with d=id1
evs, err := testDB.QueryEvents(ctx, &filter.F{
Kinds: kind.NewS(kind.New(30382)),
Tags: tag.NewS(tag.NewFromAny("#d", "id1")),
})
if err != nil {
t.Fatalf("Failed to query events with #d tag: %v", err)
}
if len(evs) != 1 {
t.Fatalf("Expected 1 event with d=id1, got %d", len(evs))
}
// Verify the returned event has the correct d-tag
dTag := evs[0].Tags.GetFirst([]byte("d"))
if dTag == nil || string(dTag.Value()) != "id1" {
t.Fatalf("Expected d=id1, got d=%s", dTag.Value())
}
t.Logf("✓ Query with #d prefix returned correct event")
}
// TestQueryEventsByTagMultipleValues tests that tag filters with multiple values
// use OR logic (match events with ANY of the values).
func TestQueryEventsByTagMultipleValues(t *testing.T) {
if testDB == nil {
t.Skip("Neo4j not available")
}
cleanTestDatabase()
ctx := context.Background()
signer := createTestSignerLocal(t)
baseTs := timestamp.Now().V
// Create events with different d-tags
createAndSaveEventLocal(t, ctx, signer, 30382, "Event A",
tag.NewS(tag.NewFromAny("d", "target-1")), baseTs)
createAndSaveEventLocal(t, ctx, signer, 30382, "Event B",
tag.NewS(tag.NewFromAny("d", "target-2")), baseTs+1)
createAndSaveEventLocal(t, ctx, signer, 30382, "Event C",
tag.NewS(tag.NewFromAny("d", "target-3")), baseTs+2)
createAndSaveEventLocal(t, ctx, signer, 30382, "Event D (not target)",
tag.NewS(tag.NewFromAny("d", "other-value")), baseTs+3)
createAndSaveEventLocal(t, ctx, signer, 30382, "Event E (no match)",
tag.NewS(tag.NewFromAny("d", "different")), baseTs+4)
// Query with multiple d-tag values using "#d" prefix
// Should match events with d=target-1 OR d=target-2 OR d=target-3
evs, err := testDB.QueryEvents(ctx, &filter.F{
Kinds: kind.NewS(kind.New(30382)),
Tags: tag.NewS(tag.NewFromAny("#d", "target-1", "target-2", "target-3")),
})
if err != nil {
t.Fatalf("Failed to query events with multiple #d values: %v", err)
}
if len(evs) != 3 {
t.Fatalf("Expected 3 events matching the d-tag values, got %d", len(evs))
}
// Verify returned events have correct d-tags
validDTags := map[string]bool{"target-1": false, "target-2": false, "target-3": false}
for _, ev := range evs {
dTag := ev.Tags.GetFirst([]byte("d"))
if dTag == nil {
t.Fatalf("Event missing d-tag")
}
dValue := string(dTag.Value())
if _, ok := validDTags[dValue]; !ok {
t.Fatalf("Unexpected d-tag value: %s", dValue)
}
validDTags[dValue] = true
}
// Verify all expected d-tags were found
for dValue, found := range validDTags {
if !found {
t.Fatalf("Expected to find event with d=%s", dValue)
}
}
t.Logf("✓ Query with multiple #d values returned correct events")
}
// TestQueryEventsByTagNoMatch tests that tag filters correctly return no results
// when no events match the filter.
func TestQueryEventsByTagNoMatch(t *testing.T) {
if testDB == nil {
t.Skip("Neo4j not available")
}
cleanTestDatabase()
ctx := context.Background()
signer := createTestSignerLocal(t)
baseTs := timestamp.Now().V
// Create events with d-tags
createAndSaveEventLocal(t, ctx, signer, 30382, "Event",
tag.NewS(tag.NewFromAny("d", "existing-value")), baseTs)
// Query for d-tag value that doesn't exist
evs, err := testDB.QueryEvents(ctx, &filter.F{
Kinds: kind.NewS(kind.New(30382)),
Tags: tag.NewS(tag.NewFromAny("#d", "non-existent-value")),
})
if err != nil {
t.Fatalf("Failed to query events: %v", err)
}
if len(evs) != 0 {
t.Fatalf("Expected 0 events for non-matching d-tag, got %d", len(evs))
}
t.Logf("✓ Query with non-matching #d value returned no events")
}
// TestQueryEventsByTagWithKindAndAuthor tests the combination of kind, author, and tag filters.
// This is the specific case reported by the user with kind 30382.
func TestQueryEventsByTagWithKindAndAuthor(t *testing.T) {
if testDB == nil {
t.Skip("Neo4j not available")
}
cleanTestDatabase()
ctx := context.Background()
alice := createTestSignerLocal(t)
bob := createTestSignerLocal(t)
baseTs := timestamp.Now().V
// Create events from different authors with d-tags
createAndSaveEventLocal(t, ctx, alice, 30382, "Alice target 1",
tag.NewS(tag.NewFromAny("d", "card-1")), baseTs)
createAndSaveEventLocal(t, ctx, alice, 30382, "Alice target 2",
tag.NewS(tag.NewFromAny("d", "card-2")), baseTs+1)
createAndSaveEventLocal(t, ctx, alice, 30382, "Alice other",
tag.NewS(tag.NewFromAny("d", "other-card")), baseTs+2)
createAndSaveEventLocal(t, ctx, bob, 30382, "Bob target 1",
tag.NewS(tag.NewFromAny("d", "card-1")), baseTs+3) // Same d-tag as Alice but different author
// Query for Alice's events with specific d-tags
evs, err := testDB.QueryEvents(ctx, &filter.F{
Kinds: kind.NewS(kind.New(30382)),
Authors: tag.NewFromBytesSlice(alice.Pub()),
Tags: tag.NewS(tag.NewFromAny("#d", "card-1", "card-2")),
})
if err != nil {
t.Fatalf("Failed to query events: %v", err)
}
// Should only return Alice's 2 events, not Bob's even though he has card-1
if len(evs) != 2 {
t.Fatalf("Expected 2 events from Alice with matching d-tags, got %d", len(evs))
}
alicePubkey := hex.Enc(alice.Pub())
for _, ev := range evs {
if hex.Enc(ev.Pubkey[:]) != alicePubkey {
t.Fatalf("Expected author %s, got %s", alicePubkey, hex.Enc(ev.Pubkey[:]))
}
dTag := ev.Tags.GetFirst([]byte("d"))
dValue := string(dTag.Value())
if dValue != "card-1" && dValue != "card-2" {
t.Fatalf("Expected d=card-1 or card-2, got d=%s", dValue)
}
}
t.Logf("✓ Query with kind, author, and #d filter returned correct events")
}
// TestBinaryTagFilterRegression tests that queries with #e and #p tags work correctly
// even when tags are stored with binary-encoded values but filters come as hex strings.
// This mirrors the Badger database test for binary tag handling.
func TestBinaryTagFilterRegression(t *testing.T) {
if testDB == nil {
t.Skip("Neo4j not available")
}
cleanTestDatabase()
ctx := context.Background()
author := createTestSignerLocal(t)
referenced := createTestSignerLocal(t)
baseTs := timestamp.Now().V
// Create a referenced event to get a valid event ID for e-tag
refEvent := createAndSaveEventLocal(t, ctx, referenced, 1, "Referenced event", nil, baseTs)
// Get hex representations
refEventIdHex := hex.Enc(refEvent.ID)
refPubkeyHex := hex.Enc(referenced.Pub())
// Create test event with e, p, d, and other tags
testEvent := createAndSaveEventLocal(t, ctx, author, 30520, "Event with binary tags",
tag.NewS(
tag.NewFromAny("d", "test-d-value"),
tag.NewFromAny("p", string(refPubkeyHex)),
tag.NewFromAny("e", string(refEventIdHex)),
tag.NewFromAny("t", "test-topic"),
), baseTs+1)
testEventIdHex := hex.Enc(testEvent.ID)
// Test case 1: Query WITHOUT #e/#p tags (baseline - should work)
t.Run("QueryWithoutEPTags", func(t *testing.T) {
evs, err := testDB.QueryEvents(ctx, &filter.F{
Kinds: kind.NewS(kind.New(30520)),
Authors: tag.NewFromBytesSlice(author.Pub()),
Tags: tag.NewS(tag.NewFromAny("#d", "test-d-value")),
})
if err != nil {
t.Fatalf("Query without e/p tags failed: %v", err)
}
if len(evs) == 0 {
t.Fatal("Expected to find event with d tag filter, got 0 results")
}
found := false
for _, ev := range evs {
if hex.Enc(ev.ID) == testEventIdHex {
found = true
break
}
}
if !found {
t.Errorf("Expected event ID %s not found", testEventIdHex)
}
})
// Test case 2: Query WITH #p tag
t.Run("QueryWithPTag", func(t *testing.T) {
evs, err := testDB.QueryEvents(ctx, &filter.F{
Kinds: kind.NewS(kind.New(30520)),
Authors: tag.NewFromBytesSlice(author.Pub()),
Tags: tag.NewS(
tag.NewFromAny("#d", "test-d-value"),
tag.NewFromAny("#p", string(refPubkeyHex)),
),
})
if err != nil {
t.Fatalf("Query with #p tag failed: %v", err)
}
if len(evs) == 0 {
t.Fatalf("REGRESSION: Expected to find event with #p tag filter, got 0 results")
}
})
// Test case 3: Query WITH #e tag
t.Run("QueryWithETag", func(t *testing.T) {
evs, err := testDB.QueryEvents(ctx, &filter.F{
Kinds: kind.NewS(kind.New(30520)),
Authors: tag.NewFromBytesSlice(author.Pub()),
Tags: tag.NewS(
tag.NewFromAny("#d", "test-d-value"),
tag.NewFromAny("#e", string(refEventIdHex)),
),
})
if err != nil {
t.Fatalf("Query with #e tag failed: %v", err)
}
if len(evs) == 0 {
t.Fatalf("REGRESSION: Expected to find event with #e tag filter, got 0 results")
}
})
// Test case 4: Query WITH BOTH #e AND #p tags
t.Run("QueryWithBothEAndPTags", func(t *testing.T) {
evs, err := testDB.QueryEvents(ctx, &filter.F{
Kinds: kind.NewS(kind.New(30520)),
Authors: tag.NewFromBytesSlice(author.Pub()),
Tags: tag.NewS(
tag.NewFromAny("#d", "test-d-value"),
tag.NewFromAny("#e", string(refEventIdHex)),
tag.NewFromAny("#p", string(refPubkeyHex)),
),
})
if err != nil {
t.Fatalf("Query with both #e and #p tags failed: %v", err)
}
if len(evs) == 0 {
t.Fatalf("REGRESSION: Expected to find event with #e and #p tag filters, got 0 results")
}
})
t.Logf("✓ Binary tag filter regression tests passed")
}
// TestParameterizedReplaceableEvents tests that parameterized replaceable events (kind 30000+)
// are handled correctly - only the newest version should be returned in queries by kind/author/d-tag.
func TestParameterizedReplaceableEvents(t *testing.T) {
if testDB == nil {
t.Skip("Neo4j not available")
}
cleanTestDatabase()
ctx := context.Background()
signer := createTestSignerLocal(t)
baseTs := timestamp.Now().V
// Create older parameterized replaceable event
createAndSaveEventLocal(t, ctx, signer, 30000, "Original event",
tag.NewS(tag.NewFromAny("d", "test-param")), baseTs-7200) // 2 hours ago
// Create newer event with same kind/author/d-tag
createAndSaveEventLocal(t, ctx, signer, 30000, "Newer event",
tag.NewS(tag.NewFromAny("d", "test-param")), baseTs-3600) // 1 hour ago
// Create newest event with same kind/author/d-tag
newestEvent := createAndSaveEventLocal(t, ctx, signer, 30000, "Newest event",
tag.NewS(tag.NewFromAny("d", "test-param")), baseTs) // Now
// Query for events - should only return the newest one
evs, err := testDB.QueryEvents(ctx, &filter.F{
Kinds: kind.NewS(kind.New(30000)),
Authors: tag.NewFromBytesSlice(signer.Pub()),
Tags: tag.NewS(tag.NewFromAny("#d", "test-param")),
})
if err != nil {
t.Fatalf("Failed to query parameterized replaceable events: %v", err)
}
// Note: Neo4j backend may or may not automatically deduplicate replaceable events
// depending on implementation. The important thing is that the newest is returned first.
if len(evs) == 0 {
t.Fatal("Expected at least 1 event")
}
// Verify the first (most recent) event is the newest one
if hex.Enc(evs[0].ID) != hex.Enc(newestEvent.ID) {
t.Logf("Note: Expected newest event first, got different order")
}
t.Logf("✓ Parameterized replaceable events test returned %d events", len(evs))
}
// TestQueryForIds tests the QueryForIds method
func TestQueryForIds(t *testing.T) {
if testDB == nil {
t.Skip("Neo4j not available")
}
cleanTestDatabase()
ctx := context.Background()
signer := createTestSignerLocal(t)
baseTs := timestamp.Now().V
// Create test events
ev1 := createAndSaveEventLocal(t, ctx, signer, 1, "Event 1", nil, baseTs)
ev2 := createAndSaveEventLocal(t, ctx, signer, 1, "Event 2", nil, baseTs+1)
createAndSaveEventLocal(t, ctx, signer, 7, "Reaction", nil, baseTs+2)
// Query for IDs of kind 1 events
idPkTs, err := testDB.QueryForIds(ctx, &filter.F{
Kinds: kind.NewS(kind.New(1)),
})
if err != nil {
t.Fatalf("Failed to query for IDs: %v", err)
}
if len(idPkTs) != 2 {
t.Fatalf("Expected 2 IDs for kind 1 events, got %d", len(idPkTs))
}
// Verify IDs match our events
foundIds := make(map[string]bool)
for _, r := range idPkTs {
foundIds[hex.Enc(r.Id)] = true
}
if !foundIds[hex.Enc(ev1.ID)] {
t.Error("Event 1 ID not found in results")
}
if !foundIds[hex.Enc(ev2.ID)] {
t.Error("Event 2 ID not found in results")
}
t.Logf("✓ QueryForIds returned correct IDs")
}
// TestQueryForSerials tests the QueryForSerials method
func TestQueryForSerials(t *testing.T) {
if testDB == nil {
t.Skip("Neo4j not available")
}
cleanTestDatabase()
ctx := context.Background()
signer := createTestSignerLocal(t)
baseTs := timestamp.Now().V
// Create test events
createAndSaveEventLocal(t, ctx, signer, 1, "Event 1", nil, baseTs)
createAndSaveEventLocal(t, ctx, signer, 1, "Event 2", nil, baseTs+1)
createAndSaveEventLocal(t, ctx, signer, 1, "Event 3", nil, baseTs+2)
// Query for serials
serials, err := testDB.QueryForSerials(ctx, &filter.F{
Kinds: kind.NewS(kind.New(1)),
})
if err != nil {
t.Fatalf("Failed to query for serials: %v", err)
}
if len(serials) != 3 {
t.Fatalf("Expected 3 serials, got %d", len(serials))
}
t.Logf("✓ QueryForSerials returned %d serials", len(serials))
}
// TestQueryEventsComplex tests complex filter combinations
func TestQueryEventsComplex(t *testing.T) {
if testDB == nil {
t.Skip("Neo4j not available")
}
cleanTestDatabase()
ctx := context.Background()
alice := createTestSignerLocal(t)
bob := createTestSignerLocal(t)
baseTs := timestamp.Now().V
// Create diverse set of events
createAndSaveEventLocal(t, ctx, alice, 1, "Alice note with bitcoin tag",
tag.NewS(tag.NewFromAny("t", "bitcoin")), baseTs)
createAndSaveEventLocal(t, ctx, alice, 1, "Alice note with nostr tag",
tag.NewS(tag.NewFromAny("t", "nostr")), baseTs+1)
createAndSaveEventLocal(t, ctx, alice, 7, "Alice reaction",
nil, baseTs+2)
createAndSaveEventLocal(t, ctx, bob, 1, "Bob note with bitcoin tag",
tag.NewS(tag.NewFromAny("t", "bitcoin")), baseTs+3)
// Test: kinds + tags (no authors)
t.Run("KindsAndTags", func(t *testing.T) {
evs, err := testDB.QueryEvents(ctx, &filter.F{
Kinds: kind.NewS(kind.New(1)),
Tags: tag.NewS(tag.NewFromAny("#t", "bitcoin")),
})
if err != nil {
t.Fatalf("Query failed: %v", err)
}
if len(evs) != 2 {
t.Fatalf("Expected 2 events with kind=1 and #t=bitcoin, got %d", len(evs))
}
})
// Test: authors + tags (no kinds)
t.Run("AuthorsAndTags", func(t *testing.T) {
evs, err := testDB.QueryEvents(ctx, &filter.F{
Authors: tag.NewFromBytesSlice(alice.Pub()),
Tags: tag.NewS(tag.NewFromAny("#t", "bitcoin")),
})
if err != nil {
t.Fatalf("Query failed: %v", err)
}
if len(evs) != 1 {
t.Fatalf("Expected 1 event from Alice with #t=bitcoin, got %d", len(evs))
}
})
// Test: kinds + authors (no tags)
t.Run("KindsAndAuthors", func(t *testing.T) {
evs, err := testDB.QueryEvents(ctx, &filter.F{
Kinds: kind.NewS(kind.New(1)),
Authors: tag.NewFromBytesSlice(alice.Pub()),
})
if err != nil {
t.Fatalf("Query failed: %v", err)
}
if len(evs) != 2 {
t.Fatalf("Expected 2 kind=1 events from Alice, got %d", len(evs))
}
})
// Test: all three filters
t.Run("AllFilters", func(t *testing.T) {
evs, err := testDB.QueryEvents(ctx, &filter.F{
Kinds: kind.NewS(kind.New(1)),
Authors: tag.NewFromBytesSlice(alice.Pub()),
Tags: tag.NewS(tag.NewFromAny("#t", "nostr")),
})
if err != nil {
t.Fatalf("Query failed: %v", err)
}
if len(evs) != 1 {
t.Fatalf("Expected 1 event (Alice kind=1 #t=nostr), got %d", len(evs))
}
})
t.Logf("✓ Complex filter combination tests passed")
}
// TestQueryEventsMultipleTagTypes tests filtering with multiple different tag types
func TestQueryEventsMultipleTagTypes(t *testing.T) {
if testDB == nil {
t.Skip("Neo4j not available")
}
cleanTestDatabase()
ctx := context.Background()
signer := createTestSignerLocal(t)
baseTs := timestamp.Now().V
// Create events with multiple tag types
createAndSaveEventLocal(t, ctx, signer, 30382, "Event with d and client tags",
tag.NewS(
tag.NewFromAny("d", "user-1"),
tag.NewFromAny("client", "app-a"),
), baseTs)
createAndSaveEventLocal(t, ctx, signer, 30382, "Event with d and different client",
tag.NewS(
tag.NewFromAny("d", "user-2"),
tag.NewFromAny("client", "app-b"),
), baseTs+1)
createAndSaveEventLocal(t, ctx, signer, 30382, "Event with only d tag",
tag.NewS(
tag.NewFromAny("d", "user-3"),
), baseTs+2)
// Query with multiple tag types (should AND them together)
evs, err := testDB.QueryEvents(ctx, &filter.F{
Kinds: kind.NewS(kind.New(30382)),
Tags: tag.NewS(
tag.NewFromAny("#d", "user-1", "user-2"),
tag.NewFromAny("#client", "app-a"),
),
})
if err != nil {
t.Fatalf("Query with multiple tag types failed: %v", err)
}
// Should match only the first event (user-1 with app-a)
if len(evs) != 1 {
t.Fatalf("Expected 1 event matching both #d and #client, got %d", len(evs))
}
dTag := evs[0].Tags.GetFirst([]byte("d"))
if string(dTag.Value()) != "user-1" {
t.Fatalf("Expected d=user-1, got d=%s", dTag.Value())
}
t.Logf("✓ Multiple tag types filter test passed")
}