@clduab11/gemini-flow
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Revolutionary AI agent swarm coordination platform with Google Services integration, multimedia processing, and production-ready monitoring. Features 8 Google AI services, quantum computing capabilities, and enterprise-grade security.
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text/typescript
/**
* Unit Tests for A2A Multimedia Protocol
*
* Comprehensive test suite for the A2AMultimediaProtocol class,
* covering multimedia messaging, session management, streaming,
* content synchronization, and protocol functionality.
*/
import {
describe,
it,
expect,
beforeEach,
afterEach,
jest,
} from "@jest/globals";
import { EventEmitter } from "events";
import { A2AMultimediaProtocol } from "../infrastructure/a2a-multimedia-protocol.js";
import { Logger } from "../../../utils/logger.js";
// Mock dependencies
jest.mock("../../../utils/logger.js");
describe("A2AMultimediaProtocol", () => {
let protocol: A2AMultimediaProtocol;
let mockConfig: any;
let mockLogger: jest.Mocked<Logger>;
beforeEach(() => {
// Setup mock configuration
mockConfig = {
agents: {
maxConcurrentSessions: 50,
sessionTimeout: 300000,
heartbeatInterval: 30000,
},
messaging: {
maxMessageSize: 10485760, // 10MB
compressionThreshold: 1024,
encryptionEnabled: false,
priorityQueues: true,
},
streaming: {
chunkSize: 65536,
bufferSize: 262144,
qualityAdaptation: true,
synchronizationEnabled: true,
},
security: {
authenticationRequired: false,
encryptionAlgorithms: ["AES-256"],
signatureValidation: false,
},
compression: {
defaultAlgorithm: "gzip",
level: 6,
enabled: true,
},
synchronization: {
clockSyncEnabled: true,
toleranceMs: 100,
coordinatorSelection: "automatic",
},
};
// Setup mock logger
mockLogger = {
info: jest.fn(),
debug: jest.fn(),
warn: jest.fn(),
error: jest.fn(),
} as any;
(Logger as jest.MockedClass<typeof Logger>).mockReturnValue(mockLogger);
protocol = new A2AMultimediaProtocol(mockConfig);
});
afterEach(() => {
jest.clearAllMocks();
});
describe("Initialization", () => {
it("should initialize successfully with valid configuration", async () => {
// Arrange
const initSpy = jest.spyOn(protocol, "initialize");
// Act
await protocol.initialize();
// Assert
expect(initSpy).toHaveBeenCalledTimes(1);
expect(mockLogger.info).toHaveBeenCalledWith(
"Initializing A2A Multimedia Protocol",
);
});
it("should start all protocol components during initialization", async () => {
// Act
await protocol.initialize();
// Assert
expect(mockLogger.info).toHaveBeenCalledWith(
"Initializing A2A Multimedia Protocol",
);
// Verify that all components are initialized
});
it("should handle initialization failure gracefully", async () => {
// Arrange - Create invalid configuration
const invalidConfig = { ...mockConfig };
delete invalidConfig.messaging;
const invalidProtocol = new A2AMultimediaProtocol(invalidConfig);
// Act & Assert
await expect(invalidProtocol.initialize()).rejects.toThrow();
});
});
describe("Session Management", () => {
beforeEach(async () => {
await protocol.initialize();
});
it("should create multimedia session successfully", async () => {
// Arrange
const sessionConfig = {
type: "streaming" as const,
initiatorId: "agent-001",
participants: ["agent-002", "agent-003"],
configuration: {
quality: {
adaptiveBitrate: true,
qualityLadder: [
{ level: 1, bandwidth: 500000, priority: 1 },
{ level: 2, bandwidth: 1000000, priority: 2 },
],
},
},
};
// Act
const result = await protocol.createMultimediaSession(sessionConfig);
// Assert
expect(result.success).toBe(true);
expect(result.data).toBeDefined();
expect(result.data.id).toBeDefined();
expect(result.data.type).toBe(sessionConfig.type);
expect(result.data.participants.length).toBe(3); // Initiator + 2 participants
expect(result.data.state.phase).toBe("negotiating");
expect(mockLogger.info).toHaveBeenCalledWith(
"Creating multimedia session",
expect.objectContaining({
type: sessionConfig.type,
initiator: sessionConfig.initiatorId,
participants: 2,
}),
);
});
it("should handle capability negotiation", async () => {
// Arrange
const sessionConfig = {
type: "multicast" as const,
initiatorId: "agent-high-capability",
participants: ["agent-low-capability"],
configuration: {
quality: {
video: {
resolution: { width: 1920, height: 1080 },
framerate: 60,
bitrate: 5000000,
codec: "H265",
profile: "main10",
},
},
},
};
// Act
const result = await protocol.createMultimediaSession(sessionConfig);
// Assert
expect(result.success).toBe(true);
expect(result.data.participants.every((p) => p.status !== "error")).toBe(
true,
);
});
it("should create different session types", async () => {
// Arrange
const sessionTypes = [
{ type: "request_response" as const, participants: ["agent-002"] },
{
type: "broadcast" as const,
participants: ["agent-002", "agent-003", "agent-004"],
},
{ type: "sync" as const, participants: ["agent-002"] },
];
// Act
const results = await Promise.all(
sessionTypes.map((config, i) =>
protocol.createMultimediaSession({
type: config.type,
initiatorId: `agent-initiator-${i}`,
participants: config.participants,
}),
),
);
// Assert
expect(results.every((result) => result.success)).toBe(true);
expect(results.map((r) => r.data.type)).toEqual(
sessionTypes.map((s) => s.type),
);
});
it("should list active multimedia sessions", async () => {
// Arrange
await protocol.createMultimediaSession({
type: "streaming",
initiatorId: "agent-001",
participants: ["agent-002"],
});
await protocol.createMultimediaSession({
type: "broadcast",
initiatorId: "agent-003",
participants: ["agent-004", "agent-005"],
});
// Act
const result = await protocol.listActiveSessions();
// Assert
expect(result.success).toBe(true);
expect(Array.isArray(result.data)).toBe(true);
expect(result.data.length).toBe(2);
});
});
describe("Multimedia Messaging", () => {
beforeEach(async () => {
await protocol.initialize();
});
it("should send multimedia message successfully", async () => {
// Arrange
const message = {
type: "media_request" as const,
sourceAgentId: "agent-sender",
targetAgentId: "agent-receiver",
priority: "high" as const,
payload: {
contentType: "video" as const,
encoding: "H264",
compression: {
algorithm: "gzip" as const,
level: 6,
originalSize: 1024000,
compressedSize: 512000,
ratio: 0.5,
},
data: Buffer.from("video-data-payload"),
},
routing: {
path: ["agent-sender", "agent-receiver"],
hops: 1,
preferredRoute: "direct" as const,
qos: {
maxLatency: 100,
minBandwidth: 1000000,
reliability: 0.99,
priority: 80,
},
failover: {
enabled: true,
alternatives: ["relay-001"],
timeout: 5000,
retryAttempts: 3,
},
},
security: {
encryptionEnabled: false,
encryptionAlgorithm: "AES-256",
keyId: "key-001",
authentication: {
method: "token" as const,
credentials: "auth-token",
validated: true,
},
authorization: {
permissions: ["send", "receive"],
restrictions: [],
context: {},
},
},
};
// Act
const result = await protocol.sendMultimediaMessage(message);
// Assert
expect(result.success).toBe(true);
expect(result.data).toBeDefined();
expect(result.data.messageId).toBeDefined();
expect(result.data.delivered).toBe(true);
});
it("should handle different message types", async () => {
// Arrange
const messageTypes = [
{
type: "stream_start" as const,
payload: { contentType: "audio" as const, encoding: "Opus" },
},
{
type: "stream_data" as const,
payload: {
contentType: "stream" as const,
encoding: "binary",
chunks: [],
},
},
{
type: "stream_end" as const,
payload: { contentType: "control" as const, encoding: "json" },
},
{
type: "sync_signal" as const,
payload: { contentType: "control" as const, encoding: "json" },
},
];
// Act
const results = await Promise.all(
messageTypes.map((msgType, i) =>
protocol.sendMultimediaMessage({
type: msgType.type,
sourceAgentId: `sender-${i}`,
targetAgentId: `receiver-${i}`,
priority: "medium",
payload: {
...msgType.payload,
compression: {
algorithm: "gzip" as const,
level: 1,
originalSize: 1000,
compressedSize: 800,
ratio: 0.8,
},
},
routing: {
path: [],
hops: 0,
preferredRoute: "direct" as const,
qos: {
maxLatency: 100,
minBandwidth: 100000,
reliability: 0.9,
priority: 50,
},
failover: {
enabled: false,
alternatives: [],
timeout: 0,
retryAttempts: 0,
},
},
security: {
encryptionEnabled: false,
encryptionAlgorithm: "AES-256",
keyId: "",
authentication: {
method: "none" as const,
credentials: "",
validated: false,
},
authorization: { permissions: [], restrictions: [], context: {} },
},
}),
),
);
// Assert
expect(results.every((result) => result.success)).toBe(true);
});
it("should compress large messages", async () => {
// Arrange
const largeMessage = {
type: "media_response" as const,
sourceAgentId: "agent-large-sender",
targetAgentId: "agent-large-receiver",
priority: "medium" as const,
payload: {
contentType: "mixed" as const,
encoding: "binary",
compression: {
algorithm: "gzip" as const,
level: 9,
originalSize: 5000000, // 5MB original
compressedSize: 1000000, // 1MB compressed
ratio: 0.2,
},
data: Buffer.alloc(1000000), // Large payload
},
routing: {
path: [],
hops: 0,
preferredRoute: "direct" as const,
qos: {
maxLatency: 1000,
minBandwidth: 5000000,
reliability: 0.95,
priority: 70,
},
failover: {
enabled: true,
alternatives: [],
timeout: 10000,
retryAttempts: 2,
},
},
security: {
encryptionEnabled: false,
encryptionAlgorithm: "AES-256",
keyId: "",
authentication: {
method: "none" as const,
credentials: "",
validated: false,
},
authorization: { permissions: [], restrictions: [], context: {} },
},
};
// Act
const result = await protocol.sendMultimediaMessage(largeMessage);
// Assert
expect(result.success).toBe(true);
expect(result.data.delivered).toBe(true);
});
});
describe("Multimedia Streaming", () => {
let sessionId: string;
beforeEach(async () => {
await protocol.initialize();
const sessionResult = await protocol.createMultimediaSession({
type: "streaming",
initiatorId: "stream-initiator",
participants: ["stream-participant"],
});
sessionId = sessionResult.data.id;
});
it("should start multimedia stream successfully", async () => {
// Arrange
const streamConfig = {
sourceAgentId: "stream-initiator",
targetAgents: ["stream-participant"],
mediaType: "video" as const,
quality: "high",
synchronization: true,
};
// Act
const result = await protocol.startMultimediaStream(
sessionId,
streamConfig,
);
// Assert
expect(result.success).toBe(true);
expect(result.data).toBeDefined();
expect(result.data.streamId).toBeDefined();
expect(Array.isArray(result.data.endpoints)).toBe(true);
expect(result.data.endpoints.length).toBeGreaterThan(0);
expect(mockLogger.info).toHaveBeenCalledWith(
"Starting multimedia stream",
expect.objectContaining({
sessionId,
mediaType: streamConfig.mediaType,
targets: streamConfig.targetAgents.length,
}),
);
});
it("should handle different media types for streaming", async () => {
// Arrange
const mediaTypes = ["video", "audio", "mixed"] as const;
// Act
const results = await Promise.all(
mediaTypes.map((mediaType) =>
protocol.startMultimediaStream(sessionId, {
sourceAgentId: "stream-initiator",
targetAgents: ["stream-participant"],
mediaType,
quality: "medium",
}),
),
);
// Assert
expect(results.every((result) => result.success)).toBe(true);
});
it("should handle streaming to multiple targets", async () => {
// Arrange
const multiTargetConfig = {
sourceAgentId: "stream-broadcaster",
targetAgents: ["target-001", "target-002", "target-003", "target-004"],
mediaType: "mixed" as const,
quality: "adaptive",
synchronization: true,
};
// Act
const result = await protocol.startMultimediaStream(
sessionId,
multiTargetConfig,
);
// Assert
expect(result.success).toBe(true);
expect(result.data.endpoints.length).toBeGreaterThanOrEqual(
multiTargetConfig.targetAgents.length,
);
});
it("should adapt streaming quality", async () => {
// Arrange
const adaptiveStreamConfig = {
sourceAgentId: "adaptive-streamer",
targetAgents: ["adaptive-receiver"],
mediaType: "video" as const,
quality: "adaptive", // Should adapt based on conditions
synchronization: false,
};
// Act
const result = await protocol.startMultimediaStream(
sessionId,
adaptiveStreamConfig,
);
// Assert
expect(result.success).toBe(true);
// Quality adaptation should be handled internally
});
});
describe("Content Synchronization", () => {
let sessionId: string;
beforeEach(async () => {
await protocol.initialize();
const sessionResult = await protocol.createMultimediaSession({
type: "sync",
initiatorId: "sync-coordinator",
participants: ["sync-participant-1", "sync-participant-2"],
});
sessionId = sessionResult.data.id;
});
it("should synchronize content across agents", async () => {
// Arrange
const syncConfig = {
contentId: "content-sync-001",
synchronizationPoints: [
{
timestamp: new Date(),
markerType: "start" as const,
metadata: { title: "Introduction" },
},
{
timestamp: new Date(Date.now() + 30000),
markerType: "keyframe" as const,
metadata: { frame: 900 },
},
{
timestamp: new Date(Date.now() + 60000),
markerType: "end" as const,
metadata: { duration: 60 },
},
],
tolerance: 50, // 50ms tolerance
participants: ["sync-participant-1", "sync-participant-2"],
};
// Act
const result = await protocol.synchronizeContent(sessionId, syncConfig);
// Assert
expect(result.success).toBe(true);
expect(result.data).toBeDefined();
expect(result.data.synchronized).toBe(true);
expect(Array.isArray(result.data.participants)).toBe(true);
expect(result.data.participants.length).toBe(
syncConfig.participants.length,
);
expect(mockLogger.info).toHaveBeenCalledWith(
"Synchronizing multimedia content",
expect.objectContaining({
sessionId,
contentId: syncConfig.contentId,
participants: syncConfig.participants.length,
}),
);
});
it("should handle synchronization with different tolerances", async () => {
// Arrange
const toleranceTests = [10, 50, 100, 200]; // Different tolerance levels in ms
// Act
const results = await Promise.all(
toleranceTests.map((tolerance, i) =>
protocol.synchronizeContent(sessionId, {
contentId: `tolerance-test-${i}`,
synchronizationPoints: [
{
timestamp: new Date(),
markerType: "start" as const,
metadata: { test: i },
},
],
tolerance,
participants: ["sync-participant-1"],
}),
),
);
// Assert
expect(results.every((result) => result.success)).toBe(true);
});
it("should handle synchronization failures gracefully", async () => {
// Arrange
const invalidSyncConfig = {
contentId: "",
synchronizationPoints: [], // Empty sync points
tolerance: -10, // Invalid tolerance
participants: [], // No participants
};
// Act
const result = await protocol.synchronizeContent(
sessionId,
invalidSyncConfig,
);
// Assert
// Should handle gracefully even with invalid config
expect(result.success).toBe(true);
});
});
describe("Session Statistics and Metrics", () => {
let sessionId: string;
beforeEach(async () => {
await protocol.initialize();
const sessionResult = await protocol.createMultimediaSession({
type: "streaming",
initiatorId: "metrics-agent",
participants: ["metrics-target"],
});
sessionId = sessionResult.data.id;
// Generate some activity
await protocol.startMultimediaStream(sessionId, {
sourceAgentId: "metrics-agent",
targetAgents: ["metrics-target"],
mediaType: "video",
quality: "high",
});
});
it("should provide session statistics", async () => {
// Act
const result = await protocol.getSessionStatistics(sessionId);
// Assert
expect(result.success).toBe(true);
expect(result.data).toBeDefined();
expect(result.data.messages).toBeDefined();
expect(result.data.bandwidth).toBeDefined();
expect(result.data.latency).toBeDefined();
expect(result.data.quality).toBeDefined();
expect(result.data.errors).toBeDefined();
// Check message statistics structure
expect(typeof result.data.messages.sent).toBe("number");
expect(typeof result.data.messages.received).toBe("number");
expect(typeof result.data.messages.dropped).toBe("number");
// Check bandwidth statistics structure
expect(result.data.bandwidth.upload).toBeDefined();
expect(result.data.bandwidth.download).toBeDefined();
expect(result.data.bandwidth.total).toBeDefined();
});
it("should track latency metrics over time", async () => {
// Arrange - Generate more activity
await Promise.all([
protocol.sendMultimediaMessage({
type: "media_request",
sourceAgentId: "metrics-agent",
targetAgentId: "metrics-target",
priority: "medium",
payload: {
contentType: "text",
encoding: "utf8",
compression: {
algorithm: "gzip",
level: 1,
originalSize: 100,
compressedSize: 80,
ratio: 0.8,
},
},
routing: {
path: [],
hops: 0,
preferredRoute: "direct",
qos: {
maxLatency: 100,
minBandwidth: 1000,
reliability: 0.9,
priority: 50,
},
failover: {
enabled: false,
alternatives: [],
timeout: 0,
retryAttempts: 0,
},
},
security: {
encryptionEnabled: false,
encryptionAlgorithm: "",
keyId: "",
authentication: {
method: "none",
credentials: "",
validated: false,
},
authorization: { permissions: [], restrictions: [], context: {} },
},
}),
protocol.sendMultimediaMessage({
type: "media_response",
sourceAgentId: "metrics-target",
targetAgentId: "metrics-agent",
priority: "medium",
payload: {
contentType: "text",
encoding: "utf8",
compression: {
algorithm: "gzip",
level: 1,
originalSize: 100,
compressedSize: 80,
ratio: 0.8,
},
},
routing: {
path: [],
hops: 0,
preferredRoute: "direct",
qos: {
maxLatency: 100,
minBandwidth: 1000,
reliability: 0.9,
priority: 50,
},
failover: {
enabled: false,
alternatives: [],
timeout: 0,
retryAttempts: 0,
},
},
security: {
encryptionEnabled: false,
encryptionAlgorithm: "",
keyId: "",
authentication: {
method: "none",
credentials: "",
validated: false,
},
authorization: { permissions: [], restrictions: [], context: {} },
},
}),
]);
// Act
const result = await protocol.getSessionStatistics(sessionId);
// Assert
expect(result.success).toBe(true);
expect(result.data.latency).toBeDefined();
expect(typeof result.data.latency.current).toBe("number");
expect(typeof result.data.latency.average).toBe("number");
expect(typeof result.data.latency.p95).toBe("number");
expect(typeof result.data.latency.p99).toBe("number");
});
});
describe("Protocol Performance Metrics", () => {
beforeEach(async () => {
await protocol.initialize();
});
it("should provide comprehensive protocol metrics", async () => {
// Arrange - Generate activity
await protocol.createMultimediaSession({
type: "streaming",
initiatorId: "perf-test-agent",
participants: ["perf-target"],
});
// Act
const result = await protocol.getProtocolMetrics();
// Assert
expect(result.success).toBe(true);
expect(result.data).toBeDefined();
expect(result.data.latency).toBeDefined();
expect(result.data.throughput).toBeDefined();
expect(result.data.utilization).toBeDefined();
expect(result.data.errors).toBeDefined();
// Check latency metrics
expect(typeof result.data.latency.mean).toBe("number");
// Check throughput metrics
expect(typeof result.data.throughput.requestsPerSecond).toBe("number");
expect(typeof result.data.throughput.bytesPerSecond).toBe("number");
// Check utilization metrics
expect(typeof result.data.utilization.cpu).toBe("number");
expect(typeof result.data.utilization.memory).toBe("number");
});
it("should handle high-throughput scenarios", async () => {
// Arrange - Create multiple concurrent sessions
const concurrentSessions = Array.from({ length: 10 }, (_, i) =>
protocol.createMultimediaSession({
type: "request_response",
initiatorId: `load-agent-${i}`,
participants: [`load-target-${i}`],
}),
);
// Act
const startTime = Date.now();
const results = await Promise.allSettled(concurrentSessions);
const endTime = Date.now();
const metricsResult = await protocol.getProtocolMetrics();
// Assert
expect(endTime - startTime).toBeLessThan(5000); // Should handle 10 sessions quickly
expect(
results.filter((r) => r.status === "fulfilled" && r.value.success)
.length,
).toBeGreaterThan(5);
expect(metricsResult.success).toBe(true);
});
it("should track error rates and recovery", async () => {
// Arrange - Generate some failures by using invalid configurations
const failingOperations = [
protocol.createMultimediaSession({
type: "streaming",
initiatorId: "", // Invalid ID
participants: [],
}),
protocol.sendMultimediaMessage({
type: "media_request",
sourceAgentId: "",
targetAgentId: "",
priority: "medium",
payload: {
contentType: "text",
encoding: "",
compression: {
algorithm: "gzip",
level: 1,
originalSize: 0,
compressedSize: 0,
ratio: 0,
},
},
routing: {
path: [],
hops: 0,
preferredRoute: "direct",
qos: {
maxLatency: 0,
minBandwidth: 0,
reliability: 0,
priority: 0,
},
failover: {
enabled: false,
alternatives: [],
timeout: 0,
retryAttempts: 0,
},
},
security: {
encryptionEnabled: false,
encryptionAlgorithm: "",
keyId: "",
authentication: {
method: "none",
credentials: "",
validated: false,
},
authorization: { permissions: [], restrictions: [], context: {} },
},
}),
];
// Act
await Promise.allSettled(failingOperations);
const metricsResult = await protocol.getProtocolMetrics();
// Assert
expect(metricsResult.success).toBe(true);
// Error metrics should reflect the failed operations
expect(metricsResult.data.errors).toBeDefined();
});
});
describe("Error Handling and Resilience", () => {
beforeEach(async () => {
await protocol.initialize();
});
it("should handle invalid session creation gracefully", async () => {
// Arrange
const invalidSessionConfig = {
type: "invalid_type" as any,
initiatorId: "",
participants: [],
};
// Act
const result =
await protocol.createMultimediaSession(invalidSessionConfig);
// Assert
// Should either fail gracefully or succeed with fallback behavior
expect(typeof result.success).toBe("boolean");
});
it("should recover from network failures", async () => {
// Arrange
const sessionResult = await protocol.createMultimediaSession({
type: "streaming",
initiatorId: "resilient-agent",
participants: ["resilient-target"],
});
// Simulate network failure by sending to non-existent agent
const networkFailureMessage = {
type: "media_request" as const,
sourceAgentId: "resilient-agent",
targetAgentId: "non-existent-agent",
priority: "high" as const,
payload: {
contentType: "text" as const,
encoding: "utf8",
compression: {
algorithm: "gzip" as const,
level: 1,
originalSize: 100,
compressedSize: 80,
ratio: 0.8,
},
},
routing: {
path: [],
hops: 0,
preferredRoute: "direct" as const,
qos: {
maxLatency: 100,
minBandwidth: 1000,
reliability: 0.9,
priority: 50,
},
failover: {
enabled: true,
alternatives: ["backup-relay"],
timeout: 5000,
retryAttempts: 3,
},
},
security: {
encryptionEnabled: false,
encryptionAlgorithm: "",
keyId: "",
authentication: {
method: "none" as const,
credentials: "",
validated: false,
},
authorization: { permissions: [], restrictions: [], context: {} },
},
};
// Act
const result = await protocol.sendMultimediaMessage(
networkFailureMessage,
);
// Assert
// Should handle gracefully with failover mechanisms
expect(typeof result.success).toBe("boolean");
});
it("should handle session cleanup on errors", async () => {
// Arrange
const sessionResult = await protocol.createMultimediaSession({
type: "streaming",
initiatorId: "cleanup-test-agent",
participants: ["cleanup-target"],
});
const sessionId = sessionResult.data.id;
// Act - Force an error condition
try {
await protocol.startMultimediaStream(sessionId, {
sourceAgentId: "non-existent-source",
targetAgents: ["non-existent-target"],
mediaType: "video",
quality: "invalid-quality",
});
} catch (error) {
// Expected to potentially fail
}
// Check sessions are still manageable
const listResult = await protocol.listActiveSessions();
// Assert
expect(listResult.success).toBe(true);
});
});
describe("Security and Validation", () => {
beforeEach(async () => {
await protocol.initialize();
});
it("should validate message security context", async () => {
// Arrange
const secureMessage = {
type: "media_request" as const,
sourceAgentId: "secure-sender",
targetAgentId: "secure-receiver",
priority: "high" as const,
payload: {
contentType: "video" as const,
encoding: "H264",
compression: {
algorithm: "gzip" as const,
level: 6,
originalSize: 1000000,
compressedSize: 500000,
ratio: 0.5,
},
},
routing: {
path: [],
hops: 0,
preferredRoute: "direct" as const,
qos: {
maxLatency: 50,
minBandwidth: 5000000,
reliability: 0.99,
priority: 90,
},
failover: {
enabled: true,
alternatives: [],
timeout: 3000,
retryAttempts: 2,
},
},
security: {
encryptionEnabled: true,
encryptionAlgorithm: "AES-256",
keyId: "secure-key-001",
signature: "message-signature-hash",
authentication: {
method: "certificate" as const,
credentials: "cert-credentials",
validated: true,
expiresAt: new Date(Date.now() + 3600000),
},
authorization: {
permissions: ["send_video", "receive_response"],
restrictions: ["no_recording"],
context: { security_level: "high" },
},
},
};
// Act
const result = await protocol.sendMultimediaMessage(secureMessage);
// Assert
expect(result.success).toBe(true);
// Security validation should pass
});
it("should handle authentication failures", async () => {
// Arrange
const unauthenticatedMessage = {
type: "media_request" as const,
sourceAgentId: "unauthorized-sender",
targetAgentId: "protected-receiver",
priority: "medium" as const,
payload: {
contentType: "text" as const,
encoding: "utf8",
compression: {
algorithm: "gzip" as const,
level: 1,
originalSize: 100,
compressedSize: 80,
ratio: 0.8,
},
},
routing: {
path: [],
hops: 0,
preferredRoute: "direct" as const,
qos: {
maxLatency: 100,
minBandwidth: 1000,
reliability: 0.9,
priority: 50,
},
failover: {
enabled: false,
alternatives: [],
timeout: 0,
retryAttempts: 0,
},
},
security: {
encryptionEnabled: false,
encryptionAlgorithm: "",
keyId: "",
authentication: {
method: "token" as const,
credentials: "invalid-token",
validated: false,
},
authorization: {
permissions: [],
restrictions: [],
context: {},
},
},
};
// Act
const result = await protocol.sendMultimediaMessage(
unauthenticatedMessage,
);
// Assert
// Should handle authentication failure appropriately
expect(typeof result.success).toBe("boolean");
});
});
});