import { normalizeHelpOutput, test } from '#test-helpers';

import { hasHelpFlag } from '../../src/cli/help.ts';

test('detects help flags before the option terminator', ({ expect }) => {

expect(hasHelpFlag(['dev', '-h'])).toBe(true);

expect(hasHelpFlag(['dev', '--help'])).toBe(true);

expect(hasHelpFlag(['dev', '--', '--help'])).toBe(false);

expect(hasHelpFlag(['dev'])).toBe(false);

});

test('displays top-level help', ({ execCli, expect }) => {

expect(normalizeHelpOutput(execCli('--help'))).toMatchSnapshot();

});

for (const command of ['dev', 'build', 'preview', 'lint']) {

test(`displays ${command} help`, ({ execCli, expect }) => {

const output = execCli(`${command} --help`);

expect(execCli(`${command} -h`)).toBe(output);

expect(normalizeHelpOutput(output)).toMatchSnapshot();

});

}

for (const command of ['lib', 'lib build', 'lib inspect', 'lib mf-dev']) {

test(`displays ${command} help`, ({ execCli, expect }) => {

const output = execCli(`${command} --help`);

expect(execCli(`${command} -h`)).toBe(output);

expect(normalizeHelpOutput(output)).toMatchSnapshot();

});

}

for (const command of ['doc', 'doc build', 'doc preview', 'doc eject']) {

test(`displays ${command} help`, ({ execCli, expect }) => {

const output = execCli(`${command} --help`);

expect(execCli(`${command} -h`)).toBe(output);

expect(normalizeHelpOutput(output)).toMatchSnapshot();

});

}

for (const command of [

'test',

'test run',

'test watch',

'test list',

'test merge-reports',

'test init',

]) {

test(`displays ${command} help`, ({ execCli, expect }) => {

const output = execCli(`${command} --help`);

expect(execCli(`${command} -h`)).toBe(output);

expect(normalizeHelpOutput(output)).toMatchSnapshot();

});

}