use-t-well.md

Prevent the incorrect use of t

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.

Fail

import test from 'ava';

test('main', t => {
	t(value); // `t` is not a function
	t.depEqual(value, [2]); // Unknown assertion method `depEqual`
	t.contxt.foo = 100; // Unknown member `contxt`. Use `context.contxt` instead
	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
	t.deepEqual.skip.skip(); // Too many chained uses of `skip`
});

Pass

import test from 'ava';

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