61 lines
1.1 KiB
JavaScript
61 lines
1.1 KiB
JavaScript
/**
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* assertionHandler.mjs
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*
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* Pair native node assertions with a description for
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* the benefit of the TestRegister.
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*
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* @author d98762625 [d98762625@gmail.com]
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* @copyright Crown Copyright 2018
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* @license Apache-2.0
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*/
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/* eslint no-console: 0 */
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/**
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* Print useful stack on error
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*/
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const wrapRun = (run) => () => {
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try {
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run();
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} catch (e) {
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console.dir(e);
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throw e;
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}
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};
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/**
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* it - wrapper for assertions to provide a helpful description
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* to the TestRegister
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* @namespace ApiTests
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* @param {String} description - The description of the test
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* @param {Function} assertion - The test
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*
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* @example
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* // One assertion
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* it("should run one assertion", () => assert.equal(1,1))
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*
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* @example
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* // multiple assertions
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* it("should handle multiple assertions", () => {
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* assert.equal(1,1)
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* assert.notEqual(3,4)
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* })
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*
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* @example
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* // async assertions
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* it("should handle async", async () => {
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* let r = await asyncFunc()
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* assert(r)
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* })
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*/
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export function it(name, run) {
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return {
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name: `Node API: ${name}`,
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run: wrapRun(run),
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};
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}
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export default it;
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