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test hooks

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This commit is contained in:
Marvin Hagemeister 2024-10-09 10:16:47 +02:00
parent 791a1c7edb
commit 5214346993
1 changed files with 29 additions and 9 deletions
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38
cli/js/40_test.js
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@ -27,6 +27,7 @@ const {
} = primordials;
import { setExitHandler } from "ext:runtime/30_os.js";
import console from "node:console";
// Capture `Deno` global so that users deleting or mangling it, won't
// have impact on our sanitizers.
@ -519,7 +520,7 @@ function wrapTest(desc) {
globalThis.Deno.test = test;
/**
* @typedef {{ name: string, kind: "group" | "test", ignore: boolean, children: BddItem[], fn: null | (() => any), parent: BddItem | null }} BddItem
* @typedef {{ name: string, kind: "group" | "test", ignore: boolean, children: BddItem[], fn: null | (() => any), parent: BddItem | null, beforeAll: null | (() => void | Promise<void>), afterAll: null | (() => void | Promise<void>), beforeEach: null | (() => void | Promise<void>), afterEach: null | (() => void | Promise<void>) }} BddItem
*/
/** @type {BddItem} */
@ -531,6 +532,10 @@ const BDD_ROOT = {
fn: null,
children: [],
parent: null,
beforeAll: null,
beforeEach: null,
afterAll: null,
afterEach: null,
};
/** @type {BddItem[]} */
@ -547,7 +552,6 @@ const onlys = [];
*/
function itInner(name, fn, ignore, only) {
const parent = bddStack.at(-1);
console.log("it inner", parent);
/** @type {BddItem} */
const item = {
kind: "test",
@ -557,6 +561,10 @@ function itInner(name, fn, ignore, only) {
only,
children: [],
parent,
beforeAll: null,
beforeEach: null,
afterAll: null,
afterEach: null,
};
if (only) onlys.push(item);
parent.children.push(item);
@ -567,7 +575,6 @@ function itInner(name, fn, ignore, only) {
* @param {() => any} fn
*/
function it(name, fn) {
console.log("calling it");
itInner(name, fn, false, false);
}
/**
@ -603,6 +610,10 @@ function describeInner(name, fn, ignore, only) {
only,
children: [],
parent,
beforeAll: null,
beforeEach: null,
afterAll: null,
afterEach: null,
};
if (only) onlys.push(item);
parent.children.push(item);
@ -641,21 +652,25 @@ describe.skip = describe.ignore;
* @param {() => any} fn
*/
function beforeAll(fn) {
bddStack.at(-1).beforeAll = fn;
}
/**
* @param {() => any} fn
*/
function afterAll(fn) {
bddStack.at(-1).afterAll = fn;
}
/**
* @param {() => any} fn
*/
function beforeEach(fn) {
bddStack.at(-1).beforeEach = fn;
}
/**
* @param {() => any} fn
*/
function afterEach(fn) {
bddStack.at(-1).afterEach = fn;
}
globalThis.before = beforeAll;
@ -699,19 +714,25 @@ function getLabel(item) {
* @param {BddItem} group
*/
async function runGroup(group) {
console.log("run group", group);
await group.beforeAll?.();
for (let i = 0; i < group.children.length; i++) {
await group.beforeEach?.();
const child = group.children[i];
if (child.kind === "test") {
const name = getLabel(child);
console.log("running", name);
try {
await child.fn();
} catch (_) {}
console.log("running:", name);
await child.fn();
} else {
await runGroup(child);
}
await group.afterEach?.();
}
await group.afterAll?.();
}
// Check if we're running the `deno test` command
@ -719,7 +740,6 @@ if (typeof op_register_test === "function") {
// Wait a tick and check if there are any bdd tests to run
setTimeout(async () => {
if (bddStack.length > 0) {
console.log("RUN TESTS");
await runBddTests(BDD_ROOT);
}
}, 0);