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import { readFile } from "deno";
import {
test,
assert,
assertEqual
} from "https://deno.land/x/testing/testing.ts";
// Promise to completeResolve when all tests completes
let completeResolve;
export const completePromise = new Promise(res => (completeResolve = res));
let completedTestCount = 0;
function maybeCompleteTests() {
completedTestCount++;
// Change this when adding more tests
if (completedTestCount === 3) {
completeResolve();
}
}
export function runTests(serverReadyPromise: Promise<any>) {
test(async function serveFile() {
await serverReadyPromise;
const res = await fetch("http://localhost:4500/.travis.yml");
assert(res.headers.has("access-control-allow-origin"));
assert(res.headers.has("access-control-allow-headers"));
const downloadedFile = await res.text();
const localFile = new TextDecoder().decode(await readFile("./.travis.yml"));
assertEqual(downloadedFile, localFile);
maybeCompleteTests();
});
test(async function serveDirectory() {
await serverReadyPromise;
const res = await fetch("http://localhost:4500/");
assert(res.headers.has("access-control-allow-origin"));
assert(res.headers.has("access-control-allow-headers"));
const page = await res.text();
assert(page.includes(".travis.yml"));
maybeCompleteTests();
});
test(async function serveFallback() {
await serverReadyPromise;
const res = await fetch("http://localhost:4500/badfile.txt");
assert(res.headers.has("access-control-allow-origin"));
assert(res.headers.has("access-control-allow-headers"));
assertEqual(res.status, 404);
maybeCompleteTests();
});
}
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