tjs:assert

Assertions module.

Provides a collection of assertion functions for testing and validation. Assertions throw on failure, making them suitable for use in test suites.

import assert from 'tjs:assert';

assert.eq(1 + 1, 2, 'math works');
assert.ok(true, 'is truthy');
assert.throws(() => { throw new Error('boom'); }, /boom/);

Interfaces

• BooleanAssertionFunction
• ComparatorAssertionFunction
• IAssert
• IAssertionResult
• IAssertOptions
• MessageAssertionFunction

Type Aliases

• ErrorAssertionFunction

Variables

• Assert

References

default

Renames and re-exports Assert