test(labels): add comprehensive tests for middleware handling in createDomainLabels function

apps/dokploy/__test__/compose/domain/labels.test.ts

@@ -108,4 +108,136 @@ describe("createDomainLabels", () => {
 			"traefik.http.services.test-app-1-web.loadbalancer.server.port=3000",
 		);
 	});
+
+	it("should add stripPath middleware when stripPath is enabled", async () => {
+		const stripPathDomain = {
+			...baseDomain,
+			path: "/api",
+			stripPath: true,
+		};
+		const labels = await createDomainLabels(appName, stripPathDomain, "web");
+
+		expect(labels).toContain(
+			"traefik.http.middlewares.stripprefix-test-app-1.stripprefix.prefixes=/api",
+		);
+		expect(labels).toContain(
+			"traefik.http.routers.test-app-1-web.middlewares=stripprefix-test-app-1",
+		);
+	});
+
+	it("should add internalPath middleware when internalPath is set", async () => {
+		const internalPathDomain = {
+			...baseDomain,
+			internalPath: "/hello",
+		};
+		const webLabels = await createDomainLabels(
+			appName,
+			internalPathDomain,
+			"web",
+		);
+		const websecureLabels = await createDomainLabels(
+			appName,
+			internalPathDomain,
+			"websecure",
+		);
+
+		// Middleware definition should only appear in web entrypoint
+		expect(webLabels).toContain(
+			"traefik.http.middlewares.addprefix-test-app-1.addprefix.prefix=/hello",
+		);
+		expect(websecureLabels).not.toContain(
+			"traefik.http.middlewares.addprefix-test-app-1.addprefix.prefix=/hello",
+		);
+
+		// Both routers should reference the middleware
+		expect(webLabels).toContain(
+			"traefik.http.routers.test-app-1-web.middlewares=addprefix-test-app-1",
+		);
+		expect(websecureLabels).toContain(
+			"traefik.http.routers.test-app-1-websecure.middlewares=addprefix-test-app-1",
+		);
+	});
+
+	it("should combine HTTPS redirect with internalPath middleware in correct order", async () => {
+		const combinedDomain = {
+			...baseDomain,
+			https: true,
+			internalPath: "/hello",
+		};
+		const webLabels = await createDomainLabels(appName, combinedDomain, "web");
+		const websecureLabels = await createDomainLabels(
+			appName,
+			combinedDomain,
+			"websecure",
+		);
+
+		// Web entrypoint should have both middlewares with redirect first
+		expect(webLabels).toContain(
+			"traefik.http.routers.test-app-1-web.middlewares=redirect-to-https@file,addprefix-test-app-1",
+		);
+
+		// Websecure should only have the addprefix middleware
+		expect(websecureLabels).toContain(
+			"traefik.http.routers.test-app-1-websecure.middlewares=addprefix-test-app-1",
+		);
+
+		// Middleware definition should only appear once (in web)
+		expect(webLabels).toContain(
+			"traefik.http.middlewares.addprefix-test-app-1.addprefix.prefix=/hello",
+		);
+		expect(websecureLabels).not.toContain(
+			"traefik.http.middlewares.addprefix-test-app-1.addprefix.prefix=/hello",
+		);
+	});
+
+	it("should combine all middlewares in correct order", async () => {
+		const fullDomain = {
+			...baseDomain,
+			https: true,
+			path: "/api",
+			stripPath: true,
+			internalPath: "/hello",
+		};
+		const webLabels = await createDomainLabels(appName, fullDomain, "web");
+
+		// Should have all middleware definitions (only in web)
+		expect(webLabels).toContain(
+			"traefik.http.middlewares.stripprefix-test-app-1.stripprefix.prefixes=/api",
+		);
+		expect(webLabels).toContain(
+			"traefik.http.middlewares.addprefix-test-app-1.addprefix.prefix=/hello",
+		);
+
+		// Should have middlewares in correct order: redirect, stripprefix, addprefix
+		expect(webLabels).toContain(
+			"traefik.http.routers.test-app-1-web.middlewares=redirect-to-https@file,stripprefix-test-app-1,addprefix-test-app-1",
+		);
+	});
+
+	it("should not add middleware definitions for websecure entrypoint", async () => {
+		const internalPathDomain = {
+			...baseDomain,
+			path: "/api",
+			stripPath: true,
+			internalPath: "/hello",
+		};
+		const websecureLabels = await createDomainLabels(
+			appName,
+			internalPathDomain,
+			"websecure",
+		);
+
+		// Should not contain any middleware definitions
+		expect(websecureLabels).not.toContain(
+			"traefik.http.middlewares.stripprefix-test-app-1.stripprefix.prefixes=/api",
+		);
+		expect(websecureLabels).not.toContain(
+			"traefik.http.middlewares.addprefix-test-app-1.addprefix.prefix=/hello",
+		);
+
+		// But should reference the middlewares
+		expect(websecureLabels).toContain(
+			"traefik.http.routers.test-app-1-websecure.middlewares=stripprefix-test-app-1,addprefix-test-app-1",
+		);
+	});
 });