import { createProgram, parseCommandLine } from './helpers/utils';
import { CliCommandDefinition, CliCommandHandler } from '../src';

describe('Dynamic Options', () => {
    const def: CliCommandDefinition = {
        name: 'dynopt',
        description: 'Dynamic Option',
        allowDynamicOptions: true,
        options: [
            {
                name: 'output',
                flag: '-o',
                description: 'output description',
            },
        ],
    };

    const prog = createProgram('test1', def, 'dynopt');

    const p1 = parseCommandLine('--dynamic-option', prog);
    it('should parse a dynamic option when allowDynamicOption set to try', () => {
        expect(p1.command.name).toEqual('dynopt');
        expect(p1.parsedCommandName).toEqual('');
        expect(p1.arguments).toEqual({});
        expect(p1.options).toHaveProperty('dynamicOption', true);
        expect(p1.errors.allErrors).toHaveLength(0);
    });

    const prog2 = createProgram('test1', { ...def, allowDynamicOptions: false }, 'dynopt');

    const p2 = parseCommandLine('--dynamic-option', prog2);
    it('should contain an error when allowDynamicOption set to false and dynamic option passed', () => {
        expect(p2.command.name).toEqual('dynopt');
        expect(p2.parsedCommandName).toEqual('');
        expect(p2.arguments).toEqual({});
        expect(p2.errors.allErrors).toHaveLength(1);
    });
});