snapshot of https://github.com/seaweedfs/seaweedfs.git (master, 2026-09-16; blobs > 131072B omitted)

weed/notification/webhook/webhook_queue_test.go

@@ -0,0 +1,609 @@
+package webhook
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
+	"google.golang.org/protobuf/proto"
+)
+
+func TestConfigValidation(t *testing.T) {
+	tests := []struct {
+		name    string
+		config  *config
+		wantErr bool
+		errMsg  string
+	}{
+		{
+			name: "valid config",
+			config: &config{
+				endpoint:          "https://example.com/webhook",
+				authBearerToken:   "test-token",
+				timeoutSeconds:    30,
+				maxRetries:        3,
+				backoffSeconds:    5,
+				maxBackoffSeconds: 30,
+				nWorkers:          5,
+				bufferSize:        10000,
+			},
+			wantErr: false,
+		},
+		{
+			name: "empty endpoint",
+			config: &config{
+				endpoint:          "",
+				timeoutSeconds:    30,
+				maxRetries:        3,
+				backoffSeconds:    5,
+				maxBackoffSeconds: 30,
+				nWorkers:          5,
+				bufferSize:        10000,
+			},
+			wantErr: true,
+			errMsg:  "endpoint is required",
+		},
+		{
+			name: "invalid URL",
+			config: &config{
+				endpoint:          "://invalid-url",
+				timeoutSeconds:    30,
+				maxRetries:        3,
+				backoffSeconds:    5,
+				maxBackoffSeconds: 30,
+				nWorkers:          5,
+				bufferSize:        10000,
+			},
+			wantErr: true,
+			errMsg:  "invalid webhook endpoint",
+		},
+		{
+			name: "timeout too large",
+			config: &config{
+				endpoint:          "https://example.com/webhook",
+				timeoutSeconds:    301,
+				maxRetries:        3,
+				backoffSeconds:    5,
+				maxBackoffSeconds: 30,
+				nWorkers:          5,
+				bufferSize:        10000,
+			},
+			wantErr: true,
+			errMsg:  "timeout must be between",
+		},
+		{
+			name: "too many retries",
+			config: &config{
+				endpoint:          "https://example.com/webhook",
+				timeoutSeconds:    30,
+				maxRetries:        11,
+				backoffSeconds:    5,
+				maxBackoffSeconds: 30,
+				nWorkers:          5,
+				bufferSize:        10000,
+			},
+			wantErr: true,
+			errMsg:  "max retries must be between",
+		},
+		{
+			name: "too many workers",
+			config: &config{
+				endpoint:          "https://example.com/webhook",
+				timeoutSeconds:    30,
+				maxRetries:        3,
+				backoffSeconds:    5,
+				maxBackoffSeconds: 30,
+				nWorkers:          101,
+				bufferSize:        10000,
+			},
+			wantErr: true,
+			errMsg:  "workers must be between",
+		},
+		{
+			name: "buffer too large",
+			config: &config{
+				endpoint:          "https://example.com/webhook",
+				timeoutSeconds:    30,
+				maxRetries:        3,
+				backoffSeconds:    5,
+				maxBackoffSeconds: 30,
+				nWorkers:          5,
+				bufferSize:        1000001,
+			},
+			wantErr: true,
+			errMsg:  "buffer size must be between",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			err := tt.config.validate()
+			if (err != nil) != tt.wantErr {
+				t.Errorf("validate() error = %v, wantErr %v", err, tt.wantErr)
+			}
+			if err != nil && tt.errMsg != "" {
+				if err.Error() == "" || !strings.Contains(err.Error(), tt.errMsg) {
+					t.Errorf("validate() error message = %v, want to contain %v", err.Error(), tt.errMsg)
+				}
+			}
+		})
+	}
+}
+
+func TestWebhookMessageSerialization(t *testing.T) {
+	msg := &filer_pb.EventNotification{
+		OldEntry: nil,
+		NewEntry: &filer_pb.Entry{
+			Name:        "test.txt",
+			IsDirectory: false,
+		},
+	}
+
+	webhookMsg := newWebhookMessage("/test/path", msg)
+
+	wmMsg, err := webhookMsg.toWaterMillMessage()
+	if err != nil {
+		t.Fatalf("Failed to convert to watermill message: %v", err)
+	}
+
+	// Unmarshal the protobuf payload directly
+	var eventNotification filer_pb.EventNotification
+	err = proto.Unmarshal(wmMsg.Payload, &eventNotification)
+	if err != nil {
+		t.Fatalf("Failed to unmarshal protobuf message: %v", err)
+	}
+
+	// Check metadata
+	if wmMsg.Metadata.Get("key") != "/test/path" {
+		t.Errorf("Expected key '/test/path', got %v", wmMsg.Metadata.Get("key"))
+	}
+
+	if wmMsg.Metadata.Get("event_type") != "create" {
+		t.Errorf("Expected event type 'create', got %v", wmMsg.Metadata.Get("event_type"))
+	}
+
+	if eventNotification.NewEntry.Name != "test.txt" {
+		t.Errorf("Expected file name 'test.txt', got %v", eventNotification.NewEntry.Name)
+	}
+}
+
+func TestQueueInitialize(t *testing.T) {
+	cfg := &config{
+		endpoint:          "https://example.com/webhook",
+		authBearerToken:   "test-token",
+		timeoutSeconds:    10,
+		maxRetries:        3,
+		backoffSeconds:    3,
+		maxBackoffSeconds: 60,
+		nWorkers:          1,
+		bufferSize:        100,
+	}
+
+	q := &Queue{}
+	err := q.initialize(cfg)
+	if err != nil {
+		t.Errorf("Initialize() error = %v", err)
+	}
+
+	defer func() {
+		if q.cancel != nil {
+			q.cancel()
+		}
+		time.Sleep(100 * time.Millisecond)
+		if q.router != nil {
+			q.router.Close()
+		}
+	}()
+
+	if q.router == nil {
+		t.Error("Expected router to be initialized")
+	}
+	if q.queueChannel == nil {
+		t.Error("Expected queueChannel to be initialized")
+	}
+	if q.client == nil {
+		t.Error("Expected client to be initialized")
+	}
+	if q.config == nil {
+		t.Error("Expected config to be initialized")
+	}
+}
+
+// TestQueueSendMessage test sending messages to the queue
+func TestQueueSendMessage(t *testing.T) {
+	cfg := &config{
+		endpoint:          "https://example.com/webhook",
+		authBearerToken:   "test-token",
+		timeoutSeconds:    1,
+		maxRetries:        1,
+		backoffSeconds:    1,
+		maxBackoffSeconds: 1,
+		nWorkers:          1,
+		bufferSize:        10,
+	}
+
+	q := &Queue{}
+	err := q.initialize(cfg)
+	if err != nil {
+		t.Fatalf("Failed to initialize queue: %v", err)
+	}
+
+	defer func() {
+		if q.cancel != nil {
+			q.cancel()
+		}
+		time.Sleep(100 * time.Millisecond)
+		if q.router != nil {
+			q.router.Close()
+		}
+	}()
+
+	msg := &filer_pb.EventNotification{
+		NewEntry: &filer_pb.Entry{
+			Name: "test.txt",
+		},
+	}
+
+	err = q.SendMessage("/test/path", msg)
+	if err != nil {
+		t.Errorf("SendMessage() error = %v", err)
+	}
+}
+
+func TestQueueHandleWebhook(t *testing.T) {
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusOK)
+	}))
+	defer server.Close()
+
+	cfg := &config{
+		endpoint:          server.URL,
+		authBearerToken:   "test-token",
+		timeoutSeconds:    1,
+		maxRetries:        0,
+		backoffSeconds:    1,
+		maxBackoffSeconds: 1,
+		nWorkers:          1,
+		bufferSize:        10,
+	}
+
+	client, _ := newHTTPClient(cfg)
+	q := &Queue{
+		client: client,
+		sem:    make(chan struct{}, cfg.nWorkers),
+	}
+
+	message := newWebhookMessage("/test/path", &filer_pb.EventNotification{
+		NewEntry: &filer_pb.Entry{
+			Name: "test.txt",
+		},
+	})
+
+	wmMsg, err := message.toWaterMillMessage()
+	if err != nil {
+		t.Fatalf("Failed to create watermill message: %v", err)
+	}
+
+	err = q.handleWebhook(wmMsg)
+	if err != nil {
+		t.Errorf("handleWebhook() error = %v", err)
+	}
+}
+
+func TestQueueEndToEnd(t *testing.T) {
+	// Simplified test - just verify the queue can be created and message can be sent
+	// without needing full end-to-end processing
+	cfg := &config{
+		endpoint:          "https://example.com/webhook",
+		authBearerToken:   "test-token",
+		timeoutSeconds:    1,
+		maxRetries:        0,
+		backoffSeconds:    1,
+		maxBackoffSeconds: 1,
+		nWorkers:          1,
+		bufferSize:        10,
+	}
+
+	q := &Queue{}
+	err := q.initialize(cfg)
+	if err != nil {
+		t.Fatalf("Failed to initialize queue: %v", err)
+	}
+
+	defer func() {
+		if q.cancel != nil {
+			q.cancel()
+		}
+		time.Sleep(100 * time.Millisecond)
+		if q.router != nil {
+			q.router.Close()
+		}
+	}()
+
+	msg := &filer_pb.EventNotification{
+		NewEntry: &filer_pb.Entry{
+			Name: "test.txt",
+		},
+	}
+
+	err = q.SendMessage("/test/path", msg)
+	if err != nil {
+		t.Errorf("SendMessage() error = %v", err)
+	}
+}
+
+func TestQueueRetryMechanism(t *testing.T) {
+	cfg := &config{
+		endpoint:          "https://example.com/webhook",
+		authBearerToken:   "test-token",
+		timeoutSeconds:    1,
+		maxRetries:        3, // Test that this config is used
+		backoffSeconds:    2,
+		maxBackoffSeconds: 10,
+		nWorkers:          1,
+		bufferSize:        10,
+	}
+
+	q := &Queue{}
+	err := q.initialize(cfg)
+	if err != nil {
+		t.Fatalf("Failed to initialize queue: %v", err)
+	}
+
+	defer func() {
+		if q.cancel != nil {
+			q.cancel()
+		}
+		time.Sleep(100 * time.Millisecond)
+		if q.router != nil {
+			q.router.Close()
+		}
+	}()
+
+	// Verify that the queue is properly configured for retries
+	if q.config.maxRetries != 3 {
+		t.Errorf("Expected maxRetries=3, got %d", q.config.maxRetries)
+	}
+
+	if q.config.backoffSeconds != 2 {
+		t.Errorf("Expected backoffSeconds=2, got %d", q.config.backoffSeconds)
+	}
+
+	if q.config.maxBackoffSeconds != 10 {
+		t.Errorf("Expected maxBackoffSeconds=10, got %d", q.config.maxBackoffSeconds)
+	}
+
+	// Test that we can send a message (retry behavior is handled by Watermill middleware)
+	msg := &filer_pb.EventNotification{
+		NewEntry: &filer_pb.Entry{Name: "test.txt"},
+	}
+
+	err = q.SendMessage("/test/retry", msg)
+	if err != nil {
+		t.Errorf("SendMessage() error = %v", err)
+	}
+}
+
+// TestQueueNoDuplicateWebhooks verifies that webhooks are sent only once regardless of worker count
+func TestQueueNoDuplicateWebhooks(t *testing.T) {
+	tests := []struct {
+		name     string
+		nWorkers int
+		expected int
+	}{
+		{"1 worker", 1, 1},
+		{"5 workers", 5, 1},
+		{"10 workers", 10, 1},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			callCount := 0
+			server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+				callCount++
+				w.WriteHeader(http.StatusOK)
+			}))
+			defer server.Close()
+
+			cfg := &config{
+				endpoint:          server.URL,
+				authBearerToken:   "test-token",
+				timeoutSeconds:    5,
+				maxRetries:        0,
+				backoffSeconds:    1,
+				maxBackoffSeconds: 1,
+				nWorkers:          tt.nWorkers,
+				bufferSize:        10,
+			}
+
+			q := &Queue{}
+			err := q.initialize(cfg)
+			if err != nil {
+				t.Fatalf("Failed to initialize queue: %v", err)
+			}
+
+			defer func() {
+				if q.cancel != nil {
+					q.cancel()
+				}
+				time.Sleep(100 * time.Millisecond)
+				if q.router != nil {
+					q.router.Close()
+				}
+			}()
+
+			// Wait for router and subscriber to be fully ready
+			time.Sleep(200 * time.Millisecond)
+
+			msg := &filer_pb.EventNotification{
+				NewEntry: &filer_pb.Entry{
+					Name: "test.txt",
+				},
+			}
+
+			err = q.SendMessage("/test/path", msg)
+			if err != nil {
+				t.Errorf("SendMessage() error = %v", err)
+			}
+
+			// Wait for message processing
+			time.Sleep(500 * time.Millisecond)
+
+			if callCount != tt.expected {
+				t.Errorf("Expected %d webhook call(s), got %d with %d workers", tt.expected, callCount, tt.nWorkers)
+			}
+		})
+	}
+}
+
+func TestQueueSendMessageWithFilter(t *testing.T) {
+	tests := []struct {
+		name          string
+		cfg           *config
+		key           string
+		notification  *filer_pb.EventNotification
+		shouldPublish bool
+	}{
+		{
+			name: "allowed event type",
+			cfg: &config{
+				endpoint:          "https://example.com/webhook",
+				timeoutSeconds:    10,
+				maxRetries:        1,
+				backoffSeconds:    1,
+				maxBackoffSeconds: 1,
+				nWorkers:          1,
+				bufferSize:        10,
+				eventTypes:        []string{"create"},
+			},
+			key: "/data/file.txt",
+			notification: &filer_pb.EventNotification{
+				NewEntry: &filer_pb.Entry{Name: "file.txt"},
+			},
+			shouldPublish: true,
+		},
+		{
+			name: "filtered event type",
+			cfg: &config{
+				endpoint:          "https://example.com/webhook",
+				timeoutSeconds:    10,
+				maxRetries:        1,
+				backoffSeconds:    1,
+				maxBackoffSeconds: 1,
+				nWorkers:          1,
+				bufferSize:        10,
+				eventTypes:        []string{"update", "rename"},
+			},
+			key: "/data/file.txt",
+			notification: &filer_pb.EventNotification{
+				NewEntry: &filer_pb.Entry{Name: "file.txt"},
+			},
+			shouldPublish: false,
+		},
+		{
+			name: "allowed path prefix",
+			cfg: &config{
+				endpoint:          "https://example.com/webhook",
+				timeoutSeconds:    10,
+				maxRetries:        1,
+				backoffSeconds:    1,
+				maxBackoffSeconds: 1,
+				nWorkers:          1,
+				bufferSize:        10,
+				pathPrefixes:      []string{"/data/"},
+			},
+			key: "/data/file.txt",
+			notification: &filer_pb.EventNotification{
+				NewEntry: &filer_pb.Entry{Name: "file.txt"},
+			},
+			shouldPublish: true,
+		},
+		{
+			name: "filtered path prefix",
+			cfg: &config{
+				endpoint:          "https://example.com/webhook",
+				timeoutSeconds:    10,
+				maxRetries:        1,
+				backoffSeconds:    1,
+				maxBackoffSeconds: 1,
+				nWorkers:          1,
+				bufferSize:        10,
+				pathPrefixes:      []string{"/logs/"},
+			},
+			key: "/data/file.txt",
+			notification: &filer_pb.EventNotification{
+				NewEntry: &filer_pb.Entry{Name: "file.txt"},
+			},
+			shouldPublish: false,
+		},
+		{
+			name: "combined filters - both pass",
+			cfg: &config{
+				endpoint:          "https://example.com/webhook",
+				timeoutSeconds:    10,
+				maxRetries:        1,
+				backoffSeconds:    1,
+				maxBackoffSeconds: 1,
+				nWorkers:          1,
+				bufferSize:        10,
+				eventTypes:        []string{"create", "delete"},
+				pathPrefixes:      []string{"/data/", "/logs/"},
+			},
+			key: "/data/file.txt",
+			notification: &filer_pb.EventNotification{
+				NewEntry: &filer_pb.Entry{Name: "file.txt"},
+			},
+			shouldPublish: true,
+		},
+		{
+			name: "combined filters - event fails",
+			cfg: &config{
+				endpoint:          "https://example.com/webhook",
+				timeoutSeconds:    10,
+				maxRetries:        1,
+				backoffSeconds:    1,
+				maxBackoffSeconds: 1,
+				nWorkers:          1,
+				bufferSize:        10,
+				eventTypes:        []string{"update", "delete"},
+				pathPrefixes:      []string{"/data/", "/logs/"},
+			},
+			key: "/data/file.txt",
+			notification: &filer_pb.EventNotification{
+				NewEntry: &filer_pb.Entry{Name: "file.txt"},
+			},
+			shouldPublish: false,
+		},
+		{
+			name: "combined filters - path fails",
+			cfg: &config{
+				endpoint:          "https://example.com/webhook",
+				timeoutSeconds:    10,
+				maxRetries:        1,
+				backoffSeconds:    1,
+				maxBackoffSeconds: 1,
+				nWorkers:          1,
+				bufferSize:        10,
+				eventTypes:        []string{"create", "delete"},
+				pathPrefixes:      []string{"/logs/"},
+			},
+			key: "/data/file.txt",
+			notification: &filer_pb.EventNotification{
+				NewEntry: &filer_pb.Entry{Name: "file.txt"},
+			},
+			shouldPublish: false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			shouldPublish := newFilter(tt.cfg).shouldPublish(tt.key, tt.notification)
+			if shouldPublish != tt.shouldPublish {
+				t.Errorf("Expected shouldPublish=%v, got %v", tt.shouldPublish, shouldPublish)
+			}
+		})
+	}
+}