feat: run tests on different port

This should stop tests from interferring with ftl dev

fixes #2577

Author: stuartwdouglas

internal/integration/actions.go

@@ -220,7 +220,7 @@ func ExpectError(action Action, expectedErrorMsg ...string) Action {
 // Deploy a module from the working directory and wait for it to become available.
 func Deploy(module string) Action {
 	return Chain(
-		Exec("ftl", "deploy", module),
+		Exec("ftl", "deploy", "--endpoint", "http://127.0.0.1:"+TestPort, module),
 		Wait(module),
 	)
 }

internal/integration/harness.go

@@ -29,6 +29,9 @@ import (
 	"github.com/TBD54566975/ftl/internal/rpc"
 )
 
+const TestPort = "9892"
+const TestIngressPort = "9891"
+
 func integrationTestTimeout() time.Duration {
 	timeout := optional.Zero(os.Getenv("FTL_INTEGRATION_TEST_TIMEOUT")).Default("5s")
 	d, err := time.ParseDuration(timeout)
@@ -174,16 +177,16 @@ func run(t *testing.T, actionsOrOptions ...ActionOrOption) {
 		t.Run(language, func(t *testing.T) {
 			tmpDir := initWorkDir(t, cwd, opts)
 
-			verbs := rpc.Dial(ftlv1connect.NewVerbServiceClient, "http://localhost:8892", log.Debug)
+			verbs := rpc.Dial(ftlv1connect.NewVerbServiceClient, "http://localhost:"+TestPort, log.Debug)
 
 			var controller ftlv1connect.ControllerServiceClient
 			var console pbconsoleconnect.ConsoleServiceClient
 			if opts.startController {
-				controller = rpc.Dial(ftlv1connect.NewControllerServiceClient, "http://localhost:8892", log.Debug)
-				console = rpc.Dial(pbconsoleconnect.NewConsoleServiceClient, "http://localhost:8892", log.Debug)
+				controller = rpc.Dial(ftlv1connect.NewControllerServiceClient, "http://localhost:"+TestPort, log.Debug)
+				console = rpc.Dial(pbconsoleconnect.NewConsoleServiceClient, "http://localhost:"+TestPort, log.Debug)
 
 				Infof("Starting ftl cluster")
-				ctx = startProcess(ctx, t, filepath.Join(binDir, "ftl"), "serve", "--recreate")
+				ctx = startProcess(ctx, t, filepath.Join(binDir, "ftl"), "serve", "--recreate", "--bind", "http://127.0.0.1:"+TestIngressPort)
 			}
 
 			testData := filepath.Join(cwd, "testdata", language)