123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081 |
- export function describe(name, cb) {
- console.log(`Running ${name}`);
- cb();
- }
- export async function it(name, cb) {
- console.log(` Running ${name}`);
- cb();
- }
- let errorCount = 0;
- export function expect(val) {
- return {
- toEqual: comparedVal => {
- const jsonVal = JSON.stringify(val);
- const comparedJsonVal = JSON.stringify(comparedVal);
- if (jsonVal !== comparedJsonVal) {
- console.trace("toEqual check failed.");
- console.error(`expected: ${comparedJsonVal}`);
- console.error(`got: ${jsonVal}`);
- errorCount++;
- }
- },
- toBeTruthy: () => {
- if (!val) {
- console.trace("toBeTruthy failed.");
- console.error(`expected: truthy value`);
- console.error(`got: ${val}`);
- errorCount++;
- }
- },
- toBeFalsy: () => {
- if (!!val) {
- console.trace("toBeFalsy failed.");
- console.error(`expected: null, false, undefined, 0 or empty string`);
- console.error(`got: ${val}`);
- errorCount++;
- }
- },
- toThrow: errorMessage => {
- try {
- val();
- }
- catch (e) {
- if (e.message !== errorMessage) {
- console.trace("toThrow caught exception, but messages differ");
- console.error(`expected: ${errorMessage}`);
- console.error(`got: ${e.message}`);
- console.error(`${e.stack}`);
- errorCount++;
- }
- return;
- }
- console.trace("toThrow did not catch any exception.");
- console.error(`expected: ${errorMessage}`);
- console.error(`got: [none]`);
- errorCount++;
- }
- }
- }
- export function execute() {
- console.log("");
- if (errorCount) {
- console.log(`!!!${errorCount} tests failed!!!`);
- }
- else {
- console.log("All tests passed!");
- }
- }
|