mirror of https://github.com/n2geoff/testit.git
90 lines
2.8 KiB
JavaScript
90 lines
2.8 KiB
JavaScript
/*! Test.it v 0.9.0 | MIT | https://github.com/n2geoff/testit */
|
|
const test = {
|
|
"log": console.log,
|
|
"_tests": {},
|
|
"run": function run(errors, next) {
|
|
if(typeof errors !== "boolean") {
|
|
next = errors;
|
|
errors = true;
|
|
}
|
|
|
|
let tests = this._tests || [];
|
|
let failed = [];
|
|
let passed = [];
|
|
|
|
Object.keys(tests).forEach((name) => {
|
|
let test = tests[name];
|
|
|
|
try {
|
|
test();
|
|
passed.push(`\n+OK ${name}`);
|
|
} catch (err) {
|
|
if (errors) {
|
|
failed.push(`\n-ERR ${name} \n --- \n ${err.stack} \n ---`);
|
|
} else {
|
|
failed.push(`\n-ERR ${name}`);
|
|
}
|
|
}
|
|
});
|
|
|
|
if(typeof next === "function") {
|
|
return next({
|
|
pass: passed,
|
|
fail: failed
|
|
});
|
|
} else {
|
|
test.log(...passed, ...failed);
|
|
test.log(`\n# tests ${failed.length + passed.length} pass ${passed.length} fail ${failed.length}`);
|
|
|
|
return failed.length ? false : true;
|
|
}
|
|
},
|
|
"it": function it(tests) {
|
|
this._tests = tests;
|
|
return this;
|
|
},
|
|
"expects": function expects(val) {
|
|
return {
|
|
"to": {
|
|
"be": {
|
|
"a": (type) => { return test.expects(val).to.be.an(type); },
|
|
"an": (type) => {
|
|
|
|
if(["array"].indexOf(type) !== -1) {
|
|
if(val.constructor.name.toLowerCase() !== "array") {
|
|
throw new Error(`expected ${typeof val} to be an ${type}`);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
if(typeof val !== type) {
|
|
throw new Error(`expected ${typeof val} to be an ${type}`);
|
|
}
|
|
},
|
|
"ok": () => { return test.expects(val).to.exist(); },
|
|
"like": (comp) => {
|
|
if(val != comp) {
|
|
throw new Error(`expected ${val} == ${comp}`);
|
|
}
|
|
}
|
|
},
|
|
"equal": (comp) => {
|
|
if(val !== comp) {
|
|
throw new Error(`expected ${val} === ${comp}`);
|
|
}
|
|
},
|
|
"exist": () => {
|
|
if(!val) {
|
|
throw new Error(`expected ${val} to be truthy`);
|
|
}
|
|
},
|
|
"pass": () => { return true; },
|
|
"fail": (msg) => { throw new Error(msg); }
|
|
}
|
|
};
|
|
}
|
|
};
|
|
|
|
export default test;
|