testit/dist/testit.min.js

const test={log:console.log,_tests:{},run:function(t,e){"boolean"!=typeof t&&(e=t,t=!0);let r=this._tests||[],o=[],n=[];return Object.keys(r).forEach(e=>{let s=r[e];try{s(),n.push(`\n+OK ${e}`)}catch(r){t?o.push(`\n-ERR ${e} \n --- \n ${r.stack} \n ---`):o.push(`\n-ERR ${e}`)}}),"function"==typeof e?e({pass:n,fail:o}):(test.log(...n,...o),test.log(`\n# tests ${o.length+n.length} pass ${n.length} fail ${o.length}`),!o.length)},it:function(t){return this._tests=t,this},expects:function(t){return{to:{be:{a:e=>test.expects(t).to.be.an(e),an:e=>{if(-1!==["array"].indexOf(e)){if("array"!==t.constructor.name.toLowerCase())throw new Error(`expected ${typeof t} to be an ${e}`);return!0}if(typeof t!==e)throw new Error(`expected ${typeof t} to be an ${e}`)},ok:()=>test.expects(t).to.exist(),like:e=>{if(t!=e)throw new Error(`expected ${t} == ${e}`)}},equal:e=>{if(t!==e)throw new Error(`expected ${t} === ${e}`)},exist:()=>{if(!t)throw new Error(`expected ${t} to be truthy`)},pass:()=>!0,fail:t=>{throw new Error(t)}}}}};export default test;