48 lines
1.2 KiB
TypeScript
48 lines
1.2 KiB
TypeScript
import {type Result, Test, TestContext} from "./test.js";
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/** Create a new test group and run it. */
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export async function setup(
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name: string,
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fn: (group: Group) => Promise<void>,
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): Promise<Group> {
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const group = new Group(name);
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await fn(group);
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await group.run();
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return group;
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}
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/** A collection of tests. */
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export class Group {
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public context: TestContext = new TestContext();
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public results: Result[] = [];
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public tests: Test[] = [];
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constructor(public name: string) {}
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/** Create a new test case that doesn't get run. */
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skip(name: Test["name"], fn: Test["fn"]): void {
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this.tests.push(new Test(name, fn, {skip: true}));
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}
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/** Create a new test case. */
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test(name: Test["name"], fn: Test["fn"]): void {
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this.tests.push(new Test(name, fn));
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}
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/** Run all the tests from this group and display their results. */
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async run(): Promise<void> {
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const results = await Promise.all(
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this.tests.map(async (test) => test.run(this.context)),
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);
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console.log(
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`# %c${this.name}`,
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"font-weight: bold; text-decoration: underline;",
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);
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this.results = results;
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for (const result of results) {
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result.display();
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}
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}
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}
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