update

test/test_js_text_sender.js

@@ -0,0 +1,169 @@
+/**
+ * JavaScript Text Sender Test
+ * Tests the smartsend function with text payloads
+ */
+
+const NATSBridge = require('../src/natbridge.js');
+
+const TEST_SUBJECT = '/test/text';
+const TEST_BROKER_URL = process.env.NATS_URL || 'nats://localhost:4222';
+const TEST_FILESERVER_URL = process.env.FILESERVER_URL || 'http://localhost:8080';
+
+async function runTest() {
+    console.log('=== JavaScript Text Sender Test ===\n');
+    
+    const correlationId = NATSBridge.uuidv4();
+    console.log(`Correlation ID: ${correlationId}`);
+    console.log(`Subject: ${TEST_SUBJECT}`);
+    console.log(`Broker URL: ${TEST_BROKER_URL}\n`);
+    
+    // Test data
+    const textData = 'Hello, NATSBridge! This is a test message.';
+    const testData = [
+        ['message', textData, 'text']
+    ];
+    
+    try {
+        // Send the message
+        console.log('Sending text payload...');
+        const [env, envJsonStr] = await NATSBridge.smartsend(
+            TEST_SUBJECT,
+            testData,
+            {
+                broker_url: TEST_BROKER_URL,
+                fileserver_url: TEST_FILESERVER_URL,
+                correlation_id: correlationId,
+                msg_purpose: 'test',
+                sender_name: 'js-text-test',
+                is_publish: false  // Don't actually publish for this test
+            }
+        );
+        
+        console.log('\n=== Envelope Created ===');
+        console.log(`Correlation ID: ${env.correlation_id}`);
+        console.log(`Message ID: ${env.msg_id}`);
+        console.log(`Timestamp: ${env.timestamp}`);
+        console.log(`Subject: ${env.send_to}`);
+        console.log(`Purpose: ${env.msg_purpose}`);
+        console.log(`Sender: ${env.sender_name}`);
+        console.log(`Payloads: ${env.payloads.length}\n`);
+        
+        // Validate envelope structure
+        console.log('=== Validation ===');
+        let passed = true;
+        
+        if (!env.correlation_id) {
+            console.log('❌ correlation_id is missing');
+            passed = false;
+        } else {
+            console.log('✅ correlation_id present');
+        }
+        
+        if (!env.msg_id) {
+            console.log('❌ msg_id is missing');
+            passed = false;
+        } else {
+            console.log('✅ msg_id present');
+        }
+        
+        if (!env.timestamp) {
+            console.log('❌ timestamp is missing');
+            passed = false;
+        } else {
+            console.log('✅ timestamp present');
+        }
+        
+        if (env.payloads.length !== 1) {
+            console.log(`❌ Expected 1 payload, got ${env.payloads.length}`);
+            passed = false;
+        } else {
+            console.log('✅ Correct number of payloads');
+        }
+        
+        const payload = env.payloads[0];
+        if (payload.dataname !== 'message') {
+            console.log(`❌ Expected dataname 'message', got '${payload.dataname}'`);
+            passed = false;
+        } else {
+            console.log('✅ Correct dataname');
+        }
+        
+        if (payload.payload_type !== 'text') {
+            console.log(`❌ Expected payload_type 'text', got '${payload.payload_type}'`);
+            passed = false;
+        } else {
+            console.log('✅ Correct payload_type');
+        }
+        
+        if (payload.transport !== 'direct') {
+            console.log(`❌ Expected transport 'direct', got '${payload.transport}'`);
+            passed = false;
+        } else {
+            console.log('✅ Correct transport');
+        }
+        
+        if (payload.encoding !== 'base64') {
+            console.log(`❌ Expected encoding 'base64', got '${payload.encoding}'`);
+            passed = false;
+        } else {
+            console.log('✅ Correct encoding');
+        }
+        
+        // Decode and verify the data
+        const decodedData = Buffer.from(payload.data, 'base64').toString('utf8');
+        if (decodedData !== textData) {
+            console.log(`❌ Decoded data mismatch`);
+            console.log(`   Expected: ${textData}`);
+            console.log(`   Got: ${decodedData}`);
+            passed = false;
+        } else {
+            console.log('✅ Data integrity verified');
+        }
+        
+        console.log(`\nPayload size: ${payload.size} bytes`);
+        console.log(`Base64 data length: ${payload.data.length} chars`);
+        
+        // Test with multiple text payloads
+        console.log('\n=== Multiple Text Payloads Test ===');
+        const multiTestData = [
+            ['msg1', 'First message', 'text'],
+            ['msg2', 'Second message', 'text'],
+            ['msg3', 'Third message', 'text']
+        ];
+        
+        const [multiEnv, multiEnvJsonStr] = await NATSBridge.smartsend(
+            TEST_SUBJECT,
+            multiTestData,
+            {
+                broker_url: TEST_BROKER_URL,
+                fileserver_url: TEST_FILESERVER_URL,
+                correlation_id: 'multi-test-' + correlationId,
+                is_publish: false
+            }
+        );
+        
+        if (multiEnv.payloads.length === 3) {
+            console.log('✅ Multiple payloads handled correctly');
+        } else {
+            console.log(`❌ Expected 3 payloads, got ${multiEnv.payloads.length}`);
+            passed = false;
+        }
+        
+        // Final result
+        console.log('\n=== Test Result ===');
+        if (passed) {
+            console.log('✅ ALL TESTS PASSED');
+            process.exit(0);
+        } else {
+            console.log('❌ SOME TESTS FAILED');
+            process.exit(1);
+        }
+        
+    } catch (error) {
+        console.error('❌ Test failed with error:', error.message);
+        console.error(error.stack);
+        process.exit(1);
+    }
+}
+
+runTest();