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refactor: rewrite testPerm into unitTest (#4231)

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Rewrite "testPerm" helper function used for testing of internal 
runtime code. It's been renamed to "unitTest" and provides API that
is extensible in the future by accepting optional "UnitTestOptions" 
argument. "test" helper was also removed and replaced by
overloaded version of "unitTest" that takes only function argument.

"UnitTestOptions" currently supports "perms" and "skip"
options, where former works exactly as first argument to "testPerm"
did, while the latter allows to conditionally skip tests.
This commit is contained in:
Bartek Iwańczuk 2020-03-04 17:31:14 +01:00 • committed by GitHub
parent 30682cf74f
commit 8d96dffa41
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60 changed files with 2389 additions and 2047 deletions
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45
cli/js/fs_events_test.ts
View file

@ -1,9 +1,9 @@
// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
import { testPerm, assert } from "./test_util.ts";
import { unitTest, assert } from "./test_util.ts";
// TODO(ry) Add more tests to specify format.
testPerm({ read: false }, function fsEventsPermissions() {
unitTest({ perms: { read: false } }, function fsEventsPermissions() {
let thrown = false;
try {
Deno.fsEvents(".");
@ -25,26 +25,27 @@ async function getTwoEvents(
return events;
}
testPerm({ read: true, write: true }, async function fsEventsBasic(): Promise<
void
> {
const testDir = await Deno.makeTempDir();
const iter = Deno.fsEvents(testDir);
unitTest(
{ perms: { read: true, write: true } },
async function fsEventsBasic(): Promise<void> {
const testDir = await Deno.makeTempDir();
const iter = Deno.fsEvents(testDir);
// Asynchornously capture two fs events.
const eventsPromise = getTwoEvents(iter);
// Asynchornously capture two fs events.
const eventsPromise = getTwoEvents(iter);
// Make some random file system activity.
const file1 = testDir + "/file1.txt";
const file2 = testDir + "/file2.txt";
Deno.writeFileSync(file1, new Uint8Array([0, 1, 2]));
Deno.writeFileSync(file2, new Uint8Array([0, 1, 2]));
// Make some random file system activity.
const file1 = testDir + "/file1.txt";
const file2 = testDir + "/file2.txt";
Deno.writeFileSync(file1, new Uint8Array([0, 1, 2]));
Deno.writeFileSync(file2, new Uint8Array([0, 1, 2]));
// We should have gotten two fs events.
const events = await eventsPromise;
assert(events.length >= 2);
assert(events[0].kind == "create");
assert(events[0].paths[0].includes(testDir));
assert(events[1].kind == "create" || events[1].kind == "modify");
assert(events[1].paths[0].includes(testDir));
});
// We should have gotten two fs events.
const events = await eventsPromise;
assert(events.length >= 2);
assert(events[0].kind == "create");
assert(events[0].paths[0].includes(testDir));
assert(events[1].kind == "create" || events[1].kind == "modify");
assert(events[1].paths[0].includes(testDir));
}
);