shotgun

Shotgun is a DSL to query an object and call a function.

Installation

npm install shotgun-query

Usage:

const expect = thing =>
	({ equals: otherThing => thing === otherThing });

new Shotgun(" res.status equals 200 ")
	.eval({ res: { status: 200 } })
	.call(expect);

Convention

The function passed to .call must be of this signature:

f = (arg : any) : object => ({
	g : (...rest : any[]) : any => { ... },
	...
});

It will be called as such:

f(a)[g](...rest)

And the evaluation is returned.

Tests

npm test