use-t-well.md

Disallow the incorrect use of t (ava/use-t-well)

💼 This rule is enabled in the ✅ recommended config.

🔧 This rule is automatically fixable by the --fix CLI option.

Translations: Français

Prevent the use of unknown assertion methods and the access to members other than the assertion methods and .context, as well as some known misuses of t.

This rule is partly fixable. It can fix most misspelled assertion method names and incorrect usages of .skip.

Fail

const test = require('ava');

test('main', t => {
	t(value); // `t` is not a function
	t.depEqual(value, [2]); // Misspelled `.deepEqual` as `.depEqual`, fixable
	t.contxt.foo = 100; // Misspelled `.context` as `.contxt`, fixable
	t.deepEqual.skip.skip(); // Too many chained uses of `.skip`, fixable
	t.skip.deepEqual(1, 1); // `.skip` modifier should be the last in chain, fixable
	t.foo = 1000; // Unknown member `.foo`. Use `.context.foo` instead
	t.deepEqual.is(value, value); // Can't chain assertion methods
	t.skip(); // Missing assertion method
});

Pass

const test = require('ava');

test('main', t => {
	t.deepEqual(value, [2]);
	t.context.a = 100;
	require(`fixtures/${t.title}`);
	t.deepEqual.skip();
});