refactor: rewrite testPerm into unitTest (#4231)

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. 

1 files changed, 4 insertions, 4 deletions

diff --git a/cli/js/request_test.ts b/cli/js/request_test.ts
index dda2804f4..15e19e285 100644
--- a/cli/js/request_test.ts
+++ b/cli/js/request_test.ts
@@ -1,7 +1,7 @@
 // Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
-import { test, assert, assertEquals } from "./test_util.ts";
+import { unitTest, assert, assertEquals } from "./test_util.ts";
 
-test(function fromInit(): void {
+unitTest(function fromInit(): void {
   const req = new Request("https://example.com", {
     body: "ahoyhoy",
     method: "POST",
@@ -16,7 +16,7 @@ test(function fromInit(): void {
   assertEquals(req.headers.get("test-header"), "value");
 });
 
-test(function fromRequest(): void {
+unitTest(function fromRequest(): void {
   const r = new Request("https://example.com");
   // @ts-ignore
   r._bodySource = "ahoyhoy";
@@ -30,7 +30,7 @@ test(function fromRequest(): void {
   assertEquals(req.headers.get("test-header"), r.headers.get("test-header"));
 });
 
-test(async function cloneRequestBodyStream(): Promise<void> {
+unitTest(async function cloneRequestBodyStream(): Promise<void> {
   // hack to get a stream
   const stream = new Request("", { body: "a test body" }).body;
   const r1 = new Request("https://example.com", {