test(upload): add unit tests for getRegistryTag function

- Introduced a new test suite for the getRegistryTag function, covering various scenarios including handling of usernames, image prefixes, and custom registry URLs.
- Ensured that the function correctly constructs image tags based on different input conditions, improving test coverage and reliability.

apps/dokploy/__test__/cluster/upload.test.ts

@@ -0,0 +1,209 @@
+import type { Registry } from "@dokploy/server";
+import { getRegistryTag } from "@dokploy/server";
+import { describe, expect, it } from "vitest";
+
+describe("getRegistryTag", () => {
+	// Helper to create a mock registry
+	const createMockRegistry = (overrides: Partial<Registry> = {}): Registry => {
+		return {
+			registryId: "test-registry-id",
+			registryName: "Test Registry",
+			username: "myuser",
+			password: "test-password",
+			registryUrl: "docker.io",
+			registryType: "cloud",
+			imagePrefix: null,
+			createdAt: new Date().toISOString(),
+			organizationId: "test-org-id",
+			...overrides,
+		};
+	};
+
+	describe("with username (no imagePrefix)", () => {
+		it("should handle simple image name without tag", () => {
+			const registry = createMockRegistry({ username: "myuser" });
+			const result = getRegistryTag(registry, "nginx");
+			expect(result).toBe("docker.io/myuser/nginx");
+		});
+
+		it("should handle image name with tag", () => {
+			const registry = createMockRegistry({ username: "myuser" });
+			const result = getRegistryTag(registry, "nginx:latest");
+			expect(result).toBe("docker.io/myuser/nginx:latest");
+		});
+
+		it("should handle image name with username already present (no duplication)", () => {
+			const registry = createMockRegistry({ username: "myuser" });
+			const result = getRegistryTag(registry, "myuser/myprivaterepo");
+			// Should not duplicate username
+			expect(result).toBe("docker.io/myuser/myprivaterepo");
+		});
+
+		it("should handle image name with username and tag already present", () => {
+			const registry = createMockRegistry({ username: "myuser" });
+			const result = getRegistryTag(registry, "myuser/myprivaterepo:latest");
+			// Should not duplicate username
+			expect(result).toBe("docker.io/myuser/myprivaterepo:latest");
+		});
+
+		it("should handle complex image name with username", () => {
+			const registry = createMockRegistry({ username: "siumauricio" });
+			const result = getRegistryTag(
+				registry,
+				"siumauricio/app-parse-multi-byte-port-e32uh7",
+			);
+			// Should not duplicate username
+			expect(result).toBe(
+				"docker.io/siumauricio/app-parse-multi-byte-port-e32uh7",
+			);
+		});
+
+		it("should handle image name with different username (should not duplicate)", () => {
+			const registry = createMockRegistry({ username: "myuser" });
+			const result = getRegistryTag(registry, "otheruser/myprivaterepo");
+			expect(result).toBe("docker.io/myuser/myprivaterepo");
+		});
+
+		it("should handle image name with full registry URL (no username)", () => {
+			const registry = createMockRegistry({ username: "myuser" });
+			const result = getRegistryTag(registry, "docker.io/nginx");
+			// Should add username since imageName doesn't have one
+			expect(result).toBe("docker.io/myuser/nginx");
+		});
+
+		it("should handle image name with custom registry URL and username", () => {
+			const registry = createMockRegistry({ username: "myuser" });
+			const result = getRegistryTag(registry, "ghcr.io/myuser/repo");
+			// Should not duplicate username even if registry URL is different
+			expect(result).toBe("docker.io/myuser/repo");
+		});
+
+		it("should handle image name with custom registry URL (different username)", () => {
+			const registry = createMockRegistry({ username: "myuser" });
+			const result = getRegistryTag(registry, "ghcr.io/otheruser/repo");
+			// Should use registry username, not the one in imageName
+			expect(result).toBe("docker.io/myuser/repo");
+		});
+	});
+
+	describe("with imagePrefix", () => {
+		it("should use imagePrefix instead of username", () => {
+			const registry = createMockRegistry({
+				username: "myuser",
+				imagePrefix: "myorg",
+			});
+			const result = getRegistryTag(registry, "nginx");
+			expect(result).toBe("docker.io/myorg/nginx");
+		});
+
+		it("should use imagePrefix with image tag", () => {
+			const registry = createMockRegistry({
+				username: "myuser",
+				imagePrefix: "myorg",
+			});
+			const result = getRegistryTag(registry, "nginx:latest");
+			expect(result).toBe("docker.io/myorg/nginx:latest");
+		});
+
+		it("should handle imagePrefix with username already in image name", () => {
+			const registry = createMockRegistry({
+				username: "myuser",
+				imagePrefix: "myorg",
+			});
+			const result = getRegistryTag(registry, "myuser/myprivaterepo");
+			expect(result).toBe("docker.io/myorg/myprivaterepo");
+		});
+
+		it("should handle imagePrefix matching image name prefix", () => {
+			const registry = createMockRegistry({
+				username: "myuser",
+				imagePrefix: "myorg",
+			});
+			const result = getRegistryTag(registry, "myorg/myprivaterepo");
+			// Should not duplicate prefix
+			expect(result).toBe("docker.io/myorg/myprivaterepo");
+		});
+	});
+
+	describe("without registryUrl", () => {
+		it("should work without registryUrl", () => {
+			const registry = createMockRegistry({
+				username: "myuser",
+				registryUrl: "",
+			});
+			const result = getRegistryTag(registry, "nginx");
+			expect(result).toBe("myuser/nginx");
+		});
+
+		it("should work without registryUrl with imagePrefix", () => {
+			const registry = createMockRegistry({
+				username: "myuser",
+				imagePrefix: "myorg",
+				registryUrl: "",
+			});
+			const result = getRegistryTag(registry, "nginx");
+			expect(result).toBe("myorg/nginx");
+		});
+
+		it("should handle username already present without registryUrl", () => {
+			const registry = createMockRegistry({
+				username: "myuser",
+				registryUrl: "",
+			});
+			const result = getRegistryTag(registry, "myuser/myprivaterepo");
+			// Should not duplicate username
+			expect(result).toBe("myuser/myprivaterepo");
+		});
+	});
+
+	describe("with custom registryUrl", () => {
+		it("should handle custom registry URL", () => {
+			const registry = createMockRegistry({
+				username: "myuser",
+				registryUrl: "ghcr.io",
+			});
+			const result = getRegistryTag(registry, "nginx");
+			expect(result).toBe("ghcr.io/myuser/nginx");
+		});
+
+		it("should handle custom registry URL with imagePrefix", () => {
+			const registry = createMockRegistry({
+				username: "myuser",
+				imagePrefix: "myorg",
+				registryUrl: "ghcr.io",
+			});
+			const result = getRegistryTag(registry, "nginx");
+			expect(result).toBe("ghcr.io/myorg/nginx");
+		});
+
+		it("should handle custom registry URL with username already present", () => {
+			const registry = createMockRegistry({
+				username: "myuser",
+				registryUrl: "ghcr.io",
+			});
+			const result = getRegistryTag(registry, "myuser/myprivaterepo");
+			// Should not duplicate username
+			expect(result).toBe("ghcr.io/myuser/myprivaterepo");
+		});
+	});
+
+	describe("edge cases", () => {
+		it("should handle empty image name", () => {
+			const registry = createMockRegistry({ username: "myuser" });
+			const result = getRegistryTag(registry, "");
+			expect(result).toBe("docker.io/myuser/");
+		});
+
+		it("should handle image name with multiple slashes", () => {
+			const registry = createMockRegistry({ username: "myuser" });
+			const result = getRegistryTag(registry, "org/suborg/repo");
+			expect(result).toBe("docker.io/myuser/repo");
+		});
+
+		it("should handle image name with username at different position", () => {
+			const registry = createMockRegistry({ username: "myuser" });
+			const result = getRegistryTag(registry, "org/myuser/repo");
+			expect(result).toBe("docker.io/myuser/repo");
+		});
+	});
+});