update

test/test.route-utils.ts

@@ -134,10 +134,10 @@ tap.test('Route Validation - validateRouteAction', async () => {
   // Valid forward action
   const validForwardAction: IRouteAction = {
     type: 'forward',
-    target: {
+    targets: [{
       host: 'localhost',
       port: 3000
-    }
+    }]
   };
   const validForwardResult = validateRouteAction(validForwardAction);
   expect(validForwardResult.valid).toBeTrue();
@@ -154,14 +154,14 @@ tap.test('Route Validation - validateRouteAction', async () => {
   expect(validSocketResult.valid).toBeTrue();
   expect(validSocketResult.errors.length).toEqual(0);
   
-  // Invalid action (missing target)
+  // Invalid action (missing targets)
   const invalidAction: IRouteAction = {
     type: 'forward'
   };
   const invalidResult = validateRouteAction(invalidAction);
   expect(invalidResult.valid).toBeFalse();
   expect(invalidResult.errors.length).toBeGreaterThan(0);
-  expect(invalidResult.errors[0]).toInclude('Target is required');
+  expect(invalidResult.errors[0]).toInclude('Targets array is required');
   
   // Invalid action (missing socket handler)
   const invalidSocketAction: IRouteAction = {
@@ -180,7 +180,7 @@ tap.test('Route Validation - validateRouteConfig', async () => {
   expect(validResult.valid).toBeTrue();
   expect(validResult.errors.length).toEqual(0);
   
-  // Invalid route config (missing target)
+  // Invalid route config (missing targets)
   const invalidRoute: IRouteConfig = {
     match: {
       domains: 'example.com',
@@ -309,16 +309,16 @@ tap.test('Route Utilities - mergeRouteConfigs', async () => {
   const actionOverride: Partial<IRouteConfig> = {
     action: {
       type: 'forward',
-      target: {
+      targets: [{
         host: 'new-host.local',
         port: 5000
-      }
+      }]
     }
   };
   
   const actionMergedRoute = mergeRouteConfigs(baseRoute, actionOverride);
-  expect(actionMergedRoute.action.target.host).toEqual('new-host.local');
-  expect(actionMergedRoute.action.target.port).toEqual(5000);
+  expect(actionMergedRoute.action.targets?.[0]?.host).toEqual('new-host.local');
+  expect(actionMergedRoute.action.targets?.[0]?.port).toEqual(5000);
   
   // Test replacing action with socket handler
   const typeChangeOverride: Partial<IRouteConfig> = {
@@ -336,7 +336,7 @@ tap.test('Route Utilities - mergeRouteConfigs', async () => {
   const typeChangedRoute = mergeRouteConfigs(baseRoute, typeChangeOverride);
   expect(typeChangedRoute.action.type).toEqual('socket-handler');
   expect(typeChangedRoute.action.socketHandler).toBeDefined();
-  expect(typeChangedRoute.action.target).toBeUndefined();
+  expect(typeChangedRoute.action.targets).toBeUndefined();
 });
 
 tap.test('Route Matching - routeMatchesDomain', async () => {
@@ -379,10 +379,10 @@ tap.test('Route Matching - routeMatchesPort', async () => {
     },
     action: {
       type: 'forward',
-      target: {
+      targets: [{
         host: 'localhost',
         port: 3000
-      }
+      }]
     }
   };
   
@@ -393,10 +393,10 @@ tap.test('Route Matching - routeMatchesPort', async () => {
     },
     action: {
       type: 'forward',
-      target: {
+      targets: [{
         host: 'localhost',
         port: 3000
-      }
+      }]
     }
   };
   
@@ -427,10 +427,10 @@ tap.test('Route Matching - routeMatchesPath', async () => {
     },
     action: {
       type: 'forward',
-      target: {
+      targets: [{
         host: 'localhost',
         port: 3000
-      }
+      }]
     }
   };
   
@@ -443,10 +443,10 @@ tap.test('Route Matching - routeMatchesPath', async () => {
     },
     action: {
       type: 'forward',
-      target: {
+      targets: [{
         host: 'localhost',
         port: 3000
-      }
+      }]
     }
   };
   
@@ -458,10 +458,10 @@ tap.test('Route Matching - routeMatchesPath', async () => {
     },
     action: {
       type: 'forward',
-      target: {
+      targets: [{
         host: 'localhost',
         port: 3000
-      }
+      }]
     }
   };
   
@@ -494,10 +494,10 @@ tap.test('Route Matching - routeMatchesHeaders', async () => {
     },
     action: {
       type: 'forward',
-      target: {
+      targets: [{
         host: 'localhost',
         port: 3000
-      }
+      }]
     }
   };
   
@@ -641,7 +641,7 @@ tap.test('Route Utilities - cloneRoute', async () => {
   expect(clonedRoute.name).toEqual(originalRoute.name);
   expect(clonedRoute.match.domains).toEqual(originalRoute.match.domains);
   expect(clonedRoute.action.type).toEqual(originalRoute.action.type);
-  expect(clonedRoute.action.target.port).toEqual(originalRoute.action.target.port);
+  expect(clonedRoute.action.targets?.[0]?.port).toEqual(originalRoute.action.targets?.[0]?.port);
   
   // Modify the clone and check that the original is unchanged
   clonedRoute.name = 'Modified Clone';
@@ -656,8 +656,8 @@ tap.test('Route Helpers - createHttpRoute', async () => {
   expect(route.match.domains).toEqual('example.com');
   expect(route.match.ports).toEqual(80);
   expect(route.action.type).toEqual('forward');
-  expect(route.action.target.host).toEqual('localhost');
-  expect(route.action.target.port).toEqual(3000);
+  expect(route.action.targets?.[0]?.host).toEqual('localhost');
+  expect(route.action.targets?.[0]?.port).toEqual(3000);
   
   const validationResult = validateRouteConfig(route);
   expect(validationResult.valid).toBeTrue();
@@ -790,11 +790,11 @@ tap.test('Route Helpers - createLoadBalancerRoute', async () => {
   expect(route.match.domains).toEqual('loadbalancer.example.com');
   expect(route.match.ports).toEqual(443);
   expect(route.action.type).toEqual('forward');
-  expect(Array.isArray(route.action.target.host)).toBeTrue();
-  if (Array.isArray(route.action.target.host)) {
-    expect(route.action.target.host.length).toEqual(3);
+  expect(route.action.targets).toBeDefined();
+  if (route.action.targets && Array.isArray(route.action.targets[0]?.host)) {
+    expect((route.action.targets[0].host as string[]).length).toEqual(3);
   }
-  expect(route.action.target.port).toEqual(8080);
+  expect(route.action.targets?.[0]?.port).toEqual(8080);
   expect(route.action.tls.mode).toEqual('terminate');
   
   const validationResult = validateRouteConfig(route);
@@ -819,7 +819,7 @@ tap.test('Route Patterns - createApiGatewayRoute', async () => {
   expect(apiGatewayRoute.match.domains).toEqual('api.example.com');
   expect(apiGatewayRoute.match.path).toInclude('/v1');
   expect(apiGatewayRoute.action.type).toEqual('forward');
-  expect(apiGatewayRoute.action.target.port).toEqual(3000);
+  expect(apiGatewayRoute.action.targets?.[0]?.port).toEqual(3000);
   
   // Check TLS configuration
   if (apiGatewayRoute.action.tls) {
@@ -854,7 +854,7 @@ tap.test('Route Patterns - createWebSocketPattern', async () => {
   expect(wsRoute.match.domains).toEqual('ws.example.com');
   expect(wsRoute.match.path).toEqual('/socket');
   expect(wsRoute.action.type).toEqual('forward');
-  expect(wsRoute.action.target.port).toEqual(3000);
+  expect(wsRoute.action.targets?.[0]?.port).toEqual(3000);
   
   // Check TLS configuration
   if (wsRoute.action.tls) {
@@ -891,8 +891,8 @@ tap.test('Route Patterns - createLoadBalancerRoute pattern', async () => {
     expect(lbRoute.action.type).toEqual('forward');
     
     // Check target hosts
-    if (Array.isArray(lbRoute.action.target.host)) {
-      expect(lbRoute.action.target.host.length).toEqual(3);
+    if (lbRoute.action.targets && Array.isArray(lbRoute.action.targets[0]?.host)) {
+      expect((lbRoute.action.targets[0].host as string[]).length).toEqual(3);
     }
     
     // Check TLS configuration