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refactor(uuid): format test names and improve test coverage (#4002)

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* chore(uuid): improve test coverage and format test names

* refactor: remove version prefix
This commit is contained in:
David Luis 2023-12-21 04:52:37 +07:00 committed by GitHub
parent 1589bf3be2
commit 29015d20c1
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6 changed files with 55 additions and 22 deletions
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2
uuid/constants_test.ts
View File

@ -8,7 +8,7 @@ import {
} from "./constants.ts";
import { validate } from "./mod.ts";
Deno.test("[UUID] validate_namespaces", () => {
Deno.test("validate() validates the pre-defined namespaces", () => {
assertEquals(validate(NAMESPACE_DNS), true);
assertEquals(validate(NAMESPACE_URL), true);
assertEquals(validate(NAMESPACE_OID), true);

6
uuid/test.ts
View File

@ -2,14 +2,14 @@
import { assert, assertEquals, assertThrows } from "../assert/mod.ts";
import { isNil, NIL_UUID, validate, version } from "./mod.ts";
Deno.test("[UUID] isNil", () => {
Deno.test("isNil() checks if a UUID is the nil UUID", () => {
const nil = NIL_UUID;
const u = "582cbcff-dad6-4f28-888a-e062ae36bafc";
assert(isNil(nil));
assert(!isNil(u));
});
Deno.test("[UUID] validate", () => {
Deno.test("validate() checks if a string is a valid UUID", () => {
const u = "582cbcff-dad6-4f28-888a-e062ae36bafc";
const nil = NIL_UUID;
assert(validate(u));
@ -17,7 +17,7 @@ Deno.test("[UUID] validate", () => {
assert(!validate("not a UUID"));
});
Deno.test("[UUID] version", () => {
Deno.test("version() detects the RFC version of a UUID", () => {
assertEquals(version(NIL_UUID), 0);
assertEquals(version("d9428888-122b-11e1-b85c-61cd3cbb3210"), 1);
assertEquals(version("109156be-c4fb-41ea-b1b4-efe1671c5836"), 4);

49
uuid/v1_test.ts
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@ -1,8 +1,9 @@
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
import { assert, assertEquals } from "../assert/mod.ts";
import { assert, assertEquals, assertThrows } from "../assert/mod.ts";
import { generate, validate } from "./v1.ts";
import { uuidToBytes } from "./_common.ts";
Deno.test("[UUID] is_valid_uuid_v1", () => {
Deno.test("validate() checks if a string is a valid v1 UUID", () => {
const u = generate();
const t = "63655efa-7ee6-11ea-bc55-0242ac130003";
const n = "63655efa-7ee6-11eg-bc55-0242ac130003";
@ -12,20 +13,27 @@ Deno.test("[UUID] is_valid_uuid_v1", () => {
assert(!validate(n), `${n} should not be valid`);
});
Deno.test("[UUID] test_uuid_v1", () => {
const u = generate();
assertEquals(typeof u, "string", "returns a string");
assert(u !== "", "return string is not empty");
Deno.test("generate() generates a non-empty string", () => {
const u1 = generate();
const u2 = generate({
msecs: new Date("2011-11-01").getTime(),
nsecs: 10000,
});
assertEquals(typeof u1, "string", "returns a string");
assert(u1 !== "", "return string is not empty");
assertEquals(typeof u2, "string", "returns a string");
assert(u2 !== "", "return string is not empty");
});
Deno.test("[UUID] test_uuid_v1_format", () => {
Deno.test("generate() generates UUIDs in version 1 format", () => {
for (let i = 0; i < 10000; i++) {
const u = generate() as string;
assert(validate(u), `${u} is not a valid uuid v1`);
}
});
Deno.test("[UUID] test_uuid_v1_static", () => {
Deno.test("generate() can generate a static v1 UUID", () => {
const v1options = {
node: [0x01, 0x23, 0x45, 0x67, 0x89, 0xab],
clockseq: 0x1234,
@ -35,3 +43,28 @@ Deno.test("[UUID] test_uuid_v1_static", () => {
const u = generate(v1options);
assertEquals(u, "710b962e-041c-11e1-9234-0123456789ab");
});
Deno.test("generate() can fill the UUID into a buffer", () => {
const buf: number[] = [];
const v1options = {
node: [0x01, 0x23, 0x45, 0x67, 0x89, 0xab],
clockseq: 0x1234,
msecs: new Date("2011-11-01").getTime(),
nsecs: 5678,
};
const uuid = generate(v1options, buf, 0);
const expect = uuidToBytes("710b962e-041c-11e1-9234-0123456789ab");
assertEquals(buf, expect);
assertEquals(buf, uuid);
});
Deno.test("generate() throws when create more than 10M uuids/sec", () => {
assertThrows(
() => {
generate({ nsecs: 10001 });
},
Error,
"Can't create more than 10M uuids/sec",
);
});

10
uuid/v3_test.ts
View File

@ -4,28 +4,28 @@ import { generate, validate } from "./v3.ts";
const NAMESPACE = "1b671a64-40d5-491e-99b0-da01ff1f3341";
Deno.test("[UUID] test_uuid_v3", async () => {
Deno.test("generate() generates a non-empty string", async () => {
const u = await generate(NAMESPACE, new Uint8Array());
assertEquals(typeof u, "string", "returns a string");
assert(u !== "", "return string is not empty");
});
Deno.test("[UUID] test_uuid_v3_format", async () => {
Deno.test("generate() generates UUIDs in version 3 format", async () => {
for (let i = 0; i < 10000; i++) {
const u = await generate(
NAMESPACE,
new TextEncoder().encode(i.toString()),
) as string;
assert(validate(u), `${u} is not a valid uuid v5`);
assert(validate(u), `${u} is not a valid uuid v3`);
}
});
Deno.test("[UUID] test_uuid_v3_option", async () => {
Deno.test("generate() generates a name-based UUID using MD5 hash", async () => {
const u = await generate(NAMESPACE, new TextEncoder().encode("Hello, World"));
assertEquals(u, "71d7129f-e809-30ed-a2c6-ea9032b43c0d");
});
Deno.test("[UUID] is_valid_uuid_v3", async () => {
Deno.test("validate() checks if a string is a valid v3 UUID", async () => {
const u = await generate(
"1b671a64-40d5-491e-99b0-da01ff1f3341",
new TextEncoder().encode("Hello, World"),

2
uuid/v4_test.ts
View File

@ -2,7 +2,7 @@
import { assert } from "../assert/mod.ts";
import { validate } from "./v4.ts";
Deno.test("[UUID] is_valid_uuid_v4", () => {
Deno.test("validate() checks if a string is a valid v4 UUID", () => {
const u = crypto.randomUUID();
const t = "84fb7824-b951-490e-8afd-0c13228a8282";
const n = "84fb7824-b951-490g-8afd-0c13228a8282";

8
uuid/v5_test.ts
View File

@ -4,13 +4,13 @@ import { generate, validate } from "./v5.ts";
const NAMESPACE = "1b671a64-40d5-491e-99b0-da01ff1f3341";
Deno.test("[UUID] test_uuid_v5", async () => {
Deno.test("generate() generates a non-empty string", async () => {
const u = await generate(NAMESPACE, new Uint8Array());
assertEquals(typeof u, "string", "returns a string");
assert(u !== "", "return string is not empty");
});
Deno.test("[UUID] test_uuid_v5_format", async () => {
Deno.test("generate() generates UUIDs in version 5 format", async () => {
for (let i = 0; i < 10000; i++) {
const u = await generate(
NAMESPACE,
@ -20,12 +20,12 @@ Deno.test("[UUID] test_uuid_v5_format", async () => {
}
});
Deno.test("[UUID] test_uuid_v5_option", async () => {
Deno.test("generate() generates a name-based UUID using SHA-1 hash", async () => {
const u = await generate(NAMESPACE, new TextEncoder().encode("Hello, World"));
assertEquals(u, "4b4f2adc-5b27-57b5-8e3a-c4c4bcf94f05");
});
Deno.test("[UUID] is_valid_uuid_v5", async () => {
Deno.test("validate() checks if a string is a valid v5 UUID", async () => {
const u = await generate(
"1b671a64-40d5-491e-99b0-da01ff1f3341",
new TextEncoder().encode("Hello, World"),