const { PermissionManager } = require('../src/util');
let perms = null; 

beforeEach(() => {
    perms = { developer: { default: 5 }, administrator: 10 };
});

test('Constructor', () => {
    expect(() => new PermissionManager()).toThrow();
});

test('Ensure permission', () => {

    expect(() => PermissionManager.ensurePermission()).toThrow();

    expect(PermissionManager.DefaultPermissions).toEqual({});

    PermissionManager.ensurePermission('administrator:removeuser:force:bruh:moment:broo');
    PermissionManager.ensurePermission('developer:toggledebug');
    PermissionManager.ensurePermission('developer');

    expect(PermissionManager.DefaultPermissions).toHaveProperty('administrator.removeuser.force');
    expect(PermissionManager.DefaultPermissions).toHaveProperty('developer.toggledebug');
    expect(PermissionManager.DefaultPermissions).not.toHaveProperty('developer.removeuser.force');

});

test('Test permission merge', () => {
    
    expect(perms).toHaveProperty('administrator', 10);
    PermissionManager.ensurePermission('administrator:removeuser:force');
    PermissionManager.merge(perms, PermissionManager.DefaultPermissions);
    expect(perms).toHaveProperty('administrator.removeuser.force');
    expect(perms).toHaveProperty('administrator.default', 10);

});

test('Check for permission', () => {

    expect(() => PermissionManager.checkPermissions()).toThrow();
    expect(() => PermissionManager.checkPermissions(perms)).toThrow();

    expect(PermissionManager.checkPermissions(perms, 'administrator', 10)).toBe(true);
    expect(PermissionManager.checkPermissions(perms, 'developer', 5)).toBe(true);
    expect(PermissionManager.checkPermissions(perms, 'developer', 10)).toBe(false);
});