AI Newsletter Digest improvements: fixed QP soft line break decoding, URL extraction, and content cleaning

skills/evolver/test/a2aProtocol.test.js

@@ -0,0 +1,134 @@
+const { describe, it } = require('node:test');
+const assert = require('node:assert/strict');
+const {
+  PROTOCOL_NAME,
+  PROTOCOL_VERSION,
+  VALID_MESSAGE_TYPES,
+  buildMessage,
+  buildHello,
+  buildPublish,
+  buildFetch,
+  buildReport,
+  buildDecision,
+  buildRevoke,
+  isValidProtocolMessage,
+  unwrapAssetFromMessage,
+} = require('../src/gep/a2aProtocol');
+
+describe('protocol constants', () => {
+  it('has expected protocol name', () => {
+    assert.equal(PROTOCOL_NAME, 'gep-a2a');
+  });
+
+  it('has 6 valid message types', () => {
+    assert.equal(VALID_MESSAGE_TYPES.length, 6);
+    for (const t of ['hello', 'publish', 'fetch', 'report', 'decision', 'revoke']) {
+      assert.ok(VALID_MESSAGE_TYPES.includes(t), `missing type: ${t}`);
+    }
+  });
+});
+
+describe('buildMessage', () => {
+  it('builds a valid protocol message', () => {
+    const msg = buildMessage({ messageType: 'hello', payload: { test: true } });
+    assert.equal(msg.protocol, PROTOCOL_NAME);
+    assert.equal(msg.message_type, 'hello');
+    assert.ok(msg.message_id.startsWith('msg_'));
+    assert.ok(msg.timestamp);
+    assert.deepEqual(msg.payload, { test: true });
+  });
+
+  it('rejects invalid message type', () => {
+    assert.throws(() => buildMessage({ messageType: 'invalid' }), /Invalid message type/);
+  });
+});
+
+describe('typed message builders', () => {
+  it('buildHello includes env_fingerprint', () => {
+    const msg = buildHello({});
+    assert.equal(msg.message_type, 'hello');
+    assert.ok(msg.payload.env_fingerprint);
+  });
+
+  it('buildPublish requires asset with type and id', () => {
+    assert.throws(() => buildPublish({}), /asset must have type and id/);
+    assert.throws(() => buildPublish({ asset: { type: 'Gene' } }), /asset must have type and id/);
+
+    const msg = buildPublish({ asset: { type: 'Gene', id: 'g1' } });
+    assert.equal(msg.message_type, 'publish');
+    assert.equal(msg.payload.asset_type, 'Gene');
+    assert.equal(msg.payload.local_id, 'g1');
+    assert.ok(msg.payload.signature);
+  });
+
+  it('buildFetch creates a fetch message', () => {
+    const msg = buildFetch({ assetType: 'Capsule', localId: 'c1' });
+    assert.equal(msg.message_type, 'fetch');
+    assert.equal(msg.payload.asset_type, 'Capsule');
+  });
+
+  it('buildReport creates a report message', () => {
+    const msg = buildReport({ assetId: 'sha256:abc', validationReport: { ok: true } });
+    assert.equal(msg.message_type, 'report');
+    assert.equal(msg.payload.target_asset_id, 'sha256:abc');
+  });
+
+  it('buildDecision validates decision values', () => {
+    assert.throws(() => buildDecision({ decision: 'maybe' }), /decision must be/);
+
+    for (const d of ['accept', 'reject', 'quarantine']) {
+      const msg = buildDecision({ decision: d, assetId: 'test' });
+      assert.equal(msg.payload.decision, d);
+    }
+  });
+
+  it('buildRevoke creates a revoke message', () => {
+    const msg = buildRevoke({ assetId: 'sha256:abc', reason: 'outdated' });
+    assert.equal(msg.message_type, 'revoke');
+    assert.equal(msg.payload.reason, 'outdated');
+  });
+});
+
+describe('isValidProtocolMessage', () => {
+  it('returns true for well-formed messages', () => {
+    const msg = buildHello({});
+    assert.ok(isValidProtocolMessage(msg));
+  });
+
+  it('returns false for null/undefined', () => {
+    assert.ok(!isValidProtocolMessage(null));
+    assert.ok(!isValidProtocolMessage(undefined));
+  });
+
+  it('returns false for wrong protocol', () => {
+    assert.ok(!isValidProtocolMessage({ protocol: 'other', message_type: 'hello', message_id: 'x', timestamp: 'y' }));
+  });
+
+  it('returns false for missing fields', () => {
+    assert.ok(!isValidProtocolMessage({ protocol: PROTOCOL_NAME }));
+  });
+});
+
+describe('unwrapAssetFromMessage', () => {
+  it('extracts asset from publish message', () => {
+    const asset = { type: 'Gene', id: 'g1', strategy: ['test'] };
+    const msg = buildPublish({ asset });
+    const result = unwrapAssetFromMessage(msg);
+    assert.equal(result.type, 'Gene');
+    assert.equal(result.id, 'g1');
+  });
+
+  it('returns plain asset objects as-is', () => {
+    const gene = { type: 'Gene', id: 'g1' };
+    assert.deepEqual(unwrapAssetFromMessage(gene), gene);
+
+    const capsule = { type: 'Capsule', id: 'c1' };
+    assert.deepEqual(unwrapAssetFromMessage(capsule), capsule);
+  });
+
+  it('returns null for unrecognized input', () => {
+    assert.equal(unwrapAssetFromMessage(null), null);
+    assert.equal(unwrapAssetFromMessage({ random: true }), null);
+    assert.equal(unwrapAssetFromMessage('string'), null);
+  });
+});