import {
    getUserByIdValidator,
    updateUserRoleValidator,
} from '@/validators/usermanagement.validator';

describe('getUserByIdValidator', () => {
    it('should pass with valid id', () => {
        const { error } = getUserByIdValidator.validate({ id: 1 });
        expect(error).toBeUndefined();
    });

    it('should fail without id', () => {
        const { error } = getUserByIdValidator.validate({});
        expect(error).toBeDefined();
    });

    it('should fail with non-numeric id', () => {
        const { error } = getUserByIdValidator.validate({ id: 'abc' });
        expect(error).toBeDefined();
        expect(error?.details[0].message).toMatch(/ID must be a number/i);
    });

    it('should pass with id = 0', () => {
        // Joi number() allows 0 by default unless positive() is specified
        const { error } = getUserByIdValidator.validate({ id: 0 });
        expect(error).toBeUndefined();
    });
});

describe('updateUserRoleValidator', () => {
    it('should pass with valid id and role_id', () => {
        const { error } = updateUserRoleValidator.validate({ id: 1, role_id: 2 });
        expect(error).toBeUndefined();
    });

    it('should fail without id', () => {
        const { error } = updateUserRoleValidator.validate({ role_id: 2 });
        expect(error).toBeDefined();
    });

    it('should fail without role_id', () => {
        const { error } = updateUserRoleValidator.validate({ id: 1 });
        expect(error).toBeDefined();
        // Joi uses field name in message when custom messages don't match
        expect(error?.details[0].message).toContain('role_id');
    });

    it('should fail with non-numeric role_id', () => {
        const { error } = updateUserRoleValidator.validate({ id: 1, role_id: 'admin' });
        expect(error).toBeDefined();
        expect(error?.details[0].message).toMatch(/Role ID must be a number/i);
    });

    it('should fail with non-numeric id', () => {
        const { error } = updateUserRoleValidator.validate({ id: 'abc', role_id: 1 });
        expect(error).toBeDefined();
        expect(error?.details[0].message).toMatch(/ID must be a number/i);
    });
});