🍍 Test Runner Library
Tropic offers following features:
only
and skip
const test = require('tropic');
const assert = require('assert');
test('title', () => {
assert.equal(1 + 2, 3)
});
test.only('title test.only', () => {
assert.equal(1 + 2, 3)
});
test.skip('title test.skip', () => {
assert.equal(1 + 2, 3)
});
test('title done callback', (done) => {});
test('title promise', () => Promise.resolve());
test('title async-await', async () => await () => {});
You can install tropic using npm:
npm install --save-dev tropic
After you created your first test file (e.g. test.spec.js
) you might just run tropic like the following:
tropic **/*.spec.js --watch
Usage with babel / ES2019:
npm install @babel/register --save-dev
tropic **/*.spec.js --require=@babel/register
Note: Please verify that you have a .babelrc
or babel config within your package.json.
Also make sure that you have all plugins/presets
in installed and configured.
--watch
Starts a watcher for the current directory. On file changes the tests will be automaticly executed again. In case there is already an execution running, the running execution will be canceled. The watcher ignores the node_modules
directory, dotfiles and hidden directories like .idea
.
--require
Following an example using @babel/register
:
tropic **/*.spec.js --require=@babel/register
Multiple modules are also supported:
tropic **/*.spec.js --require=@babel/register,./custom-local-script.js
--timeout
Sets the threshold of the accepted test execution duration in milliseconds. [Default 200 ms]
tropic **/*.spec.js --timeout=20
node cli test/assert
package.json
for further scripts