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, 6 insertions, 6 deletions

diff --git a/cli/js/blob_test.ts b/cli/js/blob_test.ts
index 8d37252c5..54071a11e 100644
--- a/cli/js/blob_test.ts
+++ b/cli/js/blob_test.ts
@@ -1,14 +1,14 @@
 // 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 blobString(): void {
+unitTest(function blobString(): void {
   const b1 = new Blob(["Hello World"]);
   const str = "Test";
   const b2 = new Blob([b1, str]);
   assertEquals(b2.size, b1.size + str.length);
 });
 
-test(function blobBuffer(): void {
+unitTest(function blobBuffer(): void {
   const buffer = new ArrayBuffer(12);
   const u8 = new Uint8Array(buffer);
   const f1 = new Float32Array(buffer);
@@ -18,7 +18,7 @@ test(function blobBuffer(): void {
   assertEquals(b2.size, 3 * u8.length);
 });
 
-test(function blobSlice(): void {
+unitTest(function blobSlice(): void {
   const blob = new Blob(["Deno", "Foo"]);
   const b1 = blob.slice(0, 3, "Text/HTML");
   assert(b1 instanceof Blob);
@@ -32,7 +32,7 @@ test(function blobSlice(): void {
   assertEquals(b4.size, blob.size);
 });
 
-test(function blobShouldNotThrowError(): void {
+unitTest(function blobShouldNotThrowError(): void {
   let hasThrown = false;
 
   try {
@@ -50,7 +50,7 @@ test(function blobShouldNotThrowError(): void {
   assertEquals(hasThrown, false);
 });
 
-test(function nativeEndLine(): void {
+unitTest(function nativeEndLine(): void {
   const options: object = {
     ending: "native"
   };