mirror of https://github.com/n2geoff/testit.git
added way to supress error stack
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README.md
11
README.md
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@ -4,7 +4,7 @@
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**Test.it** is a small testing library for people that want to live in code, not in tests. No over engineering here. Inspired by the simplicity of libraries like [Tape](https://github.com/substack/tape),but the implementation ideas of things like [Expect](https://github.com/Automattic/expect.js) and [TinyTest](https://github.com/joewalnes/jstinytest)
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This is probally not a *cure-all* testing solution, if you want something more robust checkout [Jasmine](), [Tape]() or [Mocha]() -- this is to...
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This is probally not a *cure-all* testing solution, if you want something more robust checkout [Jasmine](https://jasmine.github.io/), [Tape](https://github.com/substack/tape) or [Mocha](https://mochajs.org/) -- this is to...
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**Test small things, with small things**
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@ -12,7 +12,7 @@ This is probally not a *cure-all* testing solution, if you want something more r
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- Works in the Browser
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- Works with CommonJS (aka NodeJS)
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- Barely over a 100 lines
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- *Barely* over a 100 lines
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- Single File
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- No Dependicies
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- 2kb footprint (*before gzip*)
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@ -21,7 +21,8 @@ This is probally not a *cure-all* testing solution, if you want something more r
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**No Bloat Here!**
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- [Download Now Available](https://raw.githubusercontent.com/n2geoff/testit/master/src/testit.min.js)
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- [Download Here](https://raw.githubusercontent.com/n2geoff/testit/master/src/testit.js)
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- [Or Minified Version Here](https://raw.githubusercontent.com/n2geoff/testit/master/src/testit.min.js)
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## Usage
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@ -52,7 +53,7 @@ Error: just wanted to fail fast
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# tests 2 pass 1 fail 1
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```
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A `+OK` will proceed test lines that *pass* and a `-ERR` for those that *fail*, the error stack is included after the failing test wrapped in `---`
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A `+OK` will proceed test lines that *pass* and a `-ERR` for those that *fail*, An error stack is included by default after the failing test wrapped in `---`. You can suppress outputing the error stack by passing `false` as an argument to `run()`, ie `run(false)`.
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You can, however, write your own custom test runner...
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@ -89,6 +90,8 @@ If using the optional `next` param will return results as JSON
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From this object you can easily find the number of tests ran `pass.length`, number of failed tests `fail.length` or the total test count by adding the two. Simple.
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> REMEMBER: you can bypass error output too
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A sample test runner is provided for both **HTML** and **NODE** in the `test/` directory; `run.html` and `run.js` respectfully.
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## Methods
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@ -11,7 +11,11 @@
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const test = {
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"_tests": {},
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"run": function run(next) {
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"run": function run(errors, next) {
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if(typeof errors !== "boolean") {
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next = errors;
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errors = true;
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}
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let tests = this._tests;
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let failed = [];
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@ -24,7 +28,13 @@
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test();
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passed.push(`\n+OK ${name}`);
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} catch (err) {
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if (errors) {
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console.log('ERRORS: YES');
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failed.push(`\n-ERR ${name} \n --- \n ${err.stack} \n ---`);
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} else {
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console.log('ERRORS: NO');
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failed.push(`\n-ERR ${name}`);
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}
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}
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});
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@ -1 +1,2 @@
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!function(t,e){"use strict";"object"==typeof module&&module.exports?module.exports=e(t.test):t.test=e(t.test)}(this,function(){"use strict";const t={_tests:{},run:function(t){let e=this._tests,r=[],o=[];return Object.keys(e).forEach(t=>{let n=e[t];try{n(),o.push(`\n+OK ${t}`)}catch(e){r.push(`\n-ERR ${t} \n --- \n ${e.stack} \n ---`)}}),"function"==typeof t?t({pass:o,fail:r}):(console.log(...o,...r),console.log(`\n# tests ${r.length+o.length} pass ${o.length} fail ${r.length}`),!r.length)},it:function(t){return this._tests=t,this},expects:function(e){return{to:{be:{a:r=>t.expects(e).to.be.an(r),an:t=>{if(-1!==["array"].indexOf(t)){if("array"!==e.constructor.name.toLowerCase())throw new Error(`expected ${typeof e} to be an ${t}`);return!0}if(typeof e!==t)throw new Error(`expected ${typeof e} to be an ${t}`)},like:t=>{if(e!=t)throw new Error(`expected ${e} == ${t}`)}},equal:t=>{if(e!==t)throw new Error(`expected ${e} === ${t}`)},exist:()=>{if(!e)throw new Error(`expected ${e} to be truthy`)},pass:()=>!0,fail:t=>{throw new Error(t)}}}}};return t});
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/*! Test.it v 0.8.0 | MIT | https://github.com/n2geoff/testit */
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!function(t,e){"use strict";"object"==typeof module&&module.exports?module.exports=e(t.test):t.test=e(t.test)}(this,function(){"use strict";const t={_tests:{},run:function(t,e){"boolean"!=typeof t&&(e=t,t=!0);let o=this._tests,n=[],r=[];return Object.keys(o).forEach(e=>{let s=o[e];try{s(),r.push(`\n+OK ${e}`)}catch(o){t?(console.log("ERRORS: YES"),n.push(`\n-ERR ${e} \n --- \n ${o.stack} \n ---`)):(console.log("ERRORS: NO"),n.push(`\n-ERR ${e}`))}}),"function"==typeof e?e({pass:r,fail:n}):(console.log(...r,...n),console.log(`\n# tests ${n.length+r.length} pass ${r.length} fail ${n.length}`),!n.length)},it:function(t){return this._tests=t,this},expects:function(e){return{to:{be:{a:o=>t.expects(e).to.be.an(o),an:t=>{if(-1!==["array"].indexOf(t)){if("array"!==e.constructor.name.toLowerCase())throw new Error(`expected ${typeof e} to be an ${t}`);return!0}if(typeof e!==t)throw new Error(`expected ${typeof e} to be an ${t}`)},like:t=>{if(e!=t)throw new Error(`expected ${e} == ${t}`)}},equal:t=>{if(e!==t)throw new Error(`expected ${e} === ${t}`)},exist:()=>{if(!e)throw new Error(`expected ${e} to be truthy`)},pass:()=>!0,fail:t=>{throw new Error(t)}}}}};return t});
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@ -12,7 +12,12 @@
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const test = {
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"_tests": {},
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"run": function run(next) {
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"run": function run(errors, next) {
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// rewrite to allow a show errors flag (optional)
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if(typeof errors !== "boolean") {
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next = errors;
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errors = true;
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}
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let tests = this._tests;
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// capture results
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@ -28,7 +33,13 @@
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test();
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passed.push(`\n+OK ${name}`);
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} catch (err) {
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if (errors) {
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console.log('ERRORS: YES');
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failed.push(`\n-ERR ${name} \n --- \n ${err.stack} \n ---`);
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} else {
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console.log('ERRORS: NO');
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failed.push(`\n-ERR ${name}`);
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}
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}
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});
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@ -10,7 +10,7 @@
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</head>
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<body>
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<script>
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test.run(function(r) {
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test.run(false, function(r) {
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document.body.style.backgroundColor = (
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r.fail.length ? "#ff9999" : "#99ff99"
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);
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