diff --git a/src/utils/paginate.ts b/src/utils/paginate.ts
index 2d52890..7408ecb 100644
--- a/src/utils/paginate.ts
+++ b/src/utils/paginate.ts
@@ -10,6 +10,5 @@ export const paginate = (options: PaginatedOptions = { page: 1, size: 24 }, max
 
 	const offset = (page - 1) * size;
 	const limit = size;
-
 	return { offset, limit };
 };
diff --git a/tests/hasPermissions.test.ts b/tests/hasPermissions.test.ts
new file mode 100644
index 0000000..21557ab
--- /dev/null
+++ b/tests/hasPermissions.test.ts
@@ -0,0 +1,115 @@
+import type { User } from '../src/entities/User';
+import { Permission } from '../src/enums/Permission';
+import { UserType } from '../src/enums/UserType';
+import { hasPermissions } from '../src/utils/hasPermission';
+
+let user: User; // Variável para armazenar o usuário
+
+beforeAll(() => {
+	user = {
+		id: 1,
+		authId: '123',
+		name: 'John Doe',
+		email: 'johnD@gmail.com',
+		phone: '912345678',
+		vat: '123456789',
+		type: UserType.Consumer,
+		disableEmails: false
+	};
+
+	return user;
+});
+
+test('no permissions user example', () => {
+	const noPermissions = hasPermissions(user, Permission.READ_OTHER_CONSUMER);
+	expect(noPermissions).toBe(false);
+});
+
+test('read/write other consumer permission example', () => {
+	const role = {
+		id: 1,
+		name: 'AccountManager',
+		permissions: Permission.READ_OTHER_CONSUMER
+	};
+
+	user.role = role;
+
+	const readOtherConsumer = hasPermissions(user, Permission.READ_OTHER_CONSUMER);
+	const writeOtherConsumer = hasPermissions(user, Permission.WRITE_OTHER_CONSUMER);
+
+	const readOtherProducer = hasPermissions(user, Permission.READ_OTHER_PRODUCER);
+	const writeOtherProducer = hasPermissions(user, Permission.WRITE_OTHER_PRODUCER);
+
+	expect(readOtherConsumer).toBe(true);
+	expect(writeOtherConsumer).toBe(false);
+
+	expect(readOtherProducer).toBe(false);
+	expect(writeOtherProducer).toBe(false);
+});
+
+test('read/write other user (consumero or producer) permission example', () => {
+	const role = {
+		id: 2,
+		name: 'AccountEditor',
+		permissions:
+			Permission.READ_OTHER_CONSUMER | Permission.WRITE_OTHER_CONSUMER | Permission.READ_OTHER_PRODUCER | Permission.WRITE_OTHER_PRODUCER
+	};
+
+	user.role = role;
+
+	const readOtherConsumer = hasPermissions(user, Permission.READ_OTHER_CONSUMER);
+	const writeOtherConsumer = hasPermissions(user, Permission.WRITE_OTHER_CONSUMER);
+
+	const readOtherProducer = hasPermissions(user, Permission.READ_OTHER_PRODUCER);
+	const writeOtherProducer = hasPermissions(user, Permission.WRITE_OTHER_PRODUCER);
+
+	const writeCategory = hasPermissions(user, Permission.WRITE_CATEGORY);
+
+	expect(readOtherConsumer).toBe(true);
+	expect(writeOtherConsumer).toBe(true);
+
+	expect(readOtherProducer).toBe(true);
+	expect(writeOtherProducer).toBe(true);
+
+	expect(writeCategory).toBe(false);
+});
+
+test('all permissions user example', () => {
+	const role = {
+		id: 3,
+		name: 'Admin',
+		permissions: Permission.ALL
+	};
+
+	user.role = role;
+
+	const readOtherConsumer = hasPermissions(user, Permission.READ_OTHER_CONSUMER);
+	const writeOtherConsumer = hasPermissions(user, Permission.WRITE_OTHER_CONSUMER);
+
+	const readOtherProducer = hasPermissions(user, Permission.READ_OTHER_PRODUCER);
+	const writeOtherProducer = hasPermissions(user, Permission.WRITE_OTHER_PRODUCER);
+
+	const writeCategory = hasPermissions(user, Permission.WRITE_CATEGORY);
+	const deleteCategory = hasPermissions(user, Permission.DELETE_CATEGORY);
+
+	const writeProduct = hasPermissions(user, Permission.WRITE_PRODUCT);
+	const deleteProduct = hasPermissions(user, Permission.DELETE_PRODUCT);
+
+	const createAdmin = hasPermissions(user, Permission.CREATE_ADMIN);
+	const deleteAdmin = hasPermissions(user, Permission.DELETE_ADMIN);
+
+	expect(readOtherConsumer).toBe(true);
+	expect(writeOtherConsumer).toBe(true);
+
+	expect(readOtherProducer).toBe(true);
+	expect(writeOtherProducer).toBe(true);
+
+	expect(writeCategory).toBe(true);
+	expect(deleteCategory).toBe(true);
+
+	expect(writeProduct).toBe(true);
+	expect(deleteProduct).toBe(true);
+
+	expect(createAdmin).toBe(true);
+	expect(deleteAdmin).toBe(true);
+});
diff --git a/tests/paginate.test.ts b/tests/paginate.test.ts
new file mode 100644
index 0000000..e50bb25
--- /dev/null
+++ b/tests/paginate.test.ts
@@ -0,0 +1,62 @@
+import { paginate } from '../src/utils/paginate';
+import type { PaginatedOptions } from '../src/interfaces/PaginationOptions';
+
+test('valid paginated example', () => {
+	const options: PaginatedOptions = {
+		page: 3,
+		size: 10
+	};
+
+	const result = paginate(options);
+
+	expect(result.limit).toEqual(10);
+	expect(result.offset).toEqual(20);
+});
+
+test('invalid paginated example - negative page', () => {
+	const options: PaginatedOptions = {
+		page: -3,
+		size: 10
+	};
+
+	const result = paginate(options);
+
+	expect(result.limit).toEqual(10);
+	expect(result.offset).toEqual(0);
+});
+
+test('invalid paginated example - negative size', () => {
+	const options: PaginatedOptions = {
+		page: 3,
+		size: -10
+	};
+
+	const result = paginate(options);
+
+	expect(result.limit).toEqual(1);
+	expect(result.offset).toEqual(2);
+});
+
+test('invalid paginated example - negative page and size', () => {
+	const options: PaginatedOptions = {
+		page: -3,
+		size: -10
+	};
+
+	const result = paginate(options);
+
+	expect(result.limit).toEqual(1);
+	expect(result.offset).toEqual(0);
+});
+
+test('invalid paginated example - size too big', () => {
+	const options: PaginatedOptions = {
+		page: 10,
+		size: 1000
+	};
+
+	const result = paginate(options);
+
+	expect(result.limit).toEqual(100);
+	expect(result.offset).toEqual(900);
+});
diff --git a/tests/tsconfig.json b/tests/tsconfig.json
index 351e062..757b2b9 100644
--- a/tests/tsconfig.json
+++ b/tests/tsconfig.json
@@ -2,7 +2,7 @@
 	"extends": "../tsconfig.base.json",
 	"compilerOptions": {
 		"outDir": "../dist/tests",
-		"rootDir": ".",
+		"rootDir": "../",
 		"types": ["node", "jest"]
 	}
 }