must-call
v1.0.0
Published
example.on('end', mustCall(() => {})); Check the callback function is called.
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must-call
must-call is an assertion library for async test.
This method is inspired from node.js project test/common.js.
const mustCall = require('must-call');
someCallback(mustCall(() => {
// when callback does not called at the end of the process,
// throw exception.
}));
somePromiseTest().then(mustCall(() => {
// when async test does not resolved at the end of the process,
// throw exception.
}));