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add integrity-metadata-set tests

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This commit is contained in:
Nebel 2024-10-02 17:23:41 +09:00
parent 2f3d3318e2
commit f538f67971
Signed by: nebel
GPG key ID: 79807D08C6EF6460
7 changed files with 311 additions and 1 deletions
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35
test/create-integrity-metadata-set.js Normal file
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@ -0,0 +1,35 @@
import assert from "node:assert/strict";
import { test } from "node:test";
import {
createIntegrityMetadataSet,
IntegrityMetadata,
IntegrityMetadataSet,
} from "../dist/index.js";
test("instantiate a new IntegrityMetadataSet", async function () {
const res = new Response("Hello, world!");
const data = await res.arrayBuffer();
const set = await createIntegrityMetadataSet(["sha256"], data);
assert(set instanceof IntegrityMetadataSet);
});
test("instantiate with the specified hash algorithms and ArrayBuffer", async function () {
const res = new Response("Hello, world!");
const data = await res.arrayBuffer();
const set = await createIntegrityMetadataSet(["sha384", "sha512"], data);
assert.deepEqual(
[...set],
[
new IntegrityMetadata({
alg: "sha384",
val: "VbxVaw0v4Pzlgrpf4Huq//A1ZTY4x6wNVJTCpkwL6hzFczHHwSpFzbyn9MNKCJ7r",
}),
new IntegrityMetadata({
alg: "sha512",
val: "wVJ82JPBJHc9gRkRlwyP5uhX1t9dySJr2KFgYUwM2WOk3eorlLt9NgIe+dhl1c6ilKgt1JoLsmn1H256V/eUIQ==",
}),
],
);
});

2
test/get-prioritized-hash-algorithm.js
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@ -22,6 +22,6 @@ test("if both strings are empty, return the empty string", function () {
assert.strictEqual(getPrioritizedHashAlgorithm("", ""), "");
});
test("if either is an empty string, it return the supported hash algorithm", function () {
test("if either is the empty string, it return the supported hash algorithm", function () {
assert.strictEqual(getPrioritizedHashAlgorithm("sha256", ""), "sha256");
});

162
test/integrity-metadata-set/constructor.js Normal file
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import assert from "node:assert";
import { test } from "node:test";
import { IntegrityMetadataSet } from "../../dist/index.js";
test("supports SHA-256", function () {
const set = new IntegrityMetadataSet(
"sha256-MV9b23bQeMQ7isAGTkoBZGErH853yGk0W/yUx1iU7dM=",
);
assert.deepEqual(set.strongest[0], {
alg: "sha256",
val: "MV9b23bQeMQ7isAGTkoBZGErH853yGk0W/yUx1iU7dM=",
opt: [],
});
});
test("supports SHA-384", function () {
const set = new IntegrityMetadataSet(
"sha384-VbxVaw0v4Pzlgrpf4Huq//A1ZTY4x6wNVJTCpkwL6hzFczHHwSpFzbyn9MNKCJ7r",
);
assert.deepEqual(set.strongest[0], {
alg: "sha384",
val: "VbxVaw0v4Pzlgrpf4Huq//A1ZTY4x6wNVJTCpkwL6hzFczHHwSpFzbyn9MNKCJ7r",
opt: [],
});
});
test("supports SHA-512", function () {
const set = new IntegrityMetadataSet(
"sha512-wVJ82JPBJHc9gRkRlwyP5uhX1t9dySJr2KFgYUwM2WOk3eorlLt9NgIe+dhl1c6ilKgt1JoLsmn1H256V/eUIQ==",
);
assert.deepEqual(set.strongest[0], {
alg: "sha512",
val: "wVJ82JPBJHc9gRkRlwyP5uhX1t9dySJr2KFgYUwM2WOk3eorlLt9NgIe+dhl1c6ilKgt1JoLsmn1H256V/eUIQ==",
opt: [],
});
});
test("accepts options", function () {
const set = new IntegrityMetadataSet(
"sha256-MV9b23bQeMQ7isAGTkoBZGErH853yGk0W/yUx1iU7dM=?foo?bar",
);
assert.deepEqual(set.strongest[0], {
alg: "sha256",
val: "MV9b23bQeMQ7isAGTkoBZGErH853yGk0W/yUx1iU7dM=",
opt: ["foo", "bar"],
});
});
test("accepts an IntegrityMetadata like object as input", function () {
const set = new IntegrityMetadataSet({
alg: "sha256",
val: "MV9b23bQeMQ7isAGTkoBZGErH853yGk0W/yUx1iU7dM=",
});
assert.deepEqual(
set,
new IntegrityMetadataSet(
"sha256-MV9b23bQeMQ7isAGTkoBZGErH853yGk0W/yUx1iU7dM=",
),
);
});
test("multiple algorithms can be accepted", function () {
const set = new IntegrityMetadataSet([
{
alg: "sha256",
val: "MV9b23bQeMQ7isAGTkoBZGErH853yGk0W/yUx1iU7dM=",
},
`
sha384-VbxVaw0v4Pzlgrpf4Huq//A1ZTY4x6wNVJTCpkwL6hzFczHHwSpFzbyn9MNKCJ7r
sha512-wVJ82JPBJHc9gRkRlwyP5uhX1t9dySJr2KFgYUwM2WOk3eorlLt9NgIe+dhl1c6ilKgt1JoLsmn1H256V/eUIQ==
`,
]);
assert.deepEqual(
set,
new IntegrityMetadataSet([
"sha256-MV9b23bQeMQ7isAGTkoBZGErH853yGk0W/yUx1iU7dM=",
"sha384-VbxVaw0v4Pzlgrpf4Huq//A1ZTY4x6wNVJTCpkwL6hzFczHHwSpFzbyn9MNKCJ7r",
"sha512-wVJ82JPBJHc9gRkRlwyP5uhX1t9dySJr2KFgYUwM2WOk3eorlLt9NgIe+dhl1c6ilKgt1JoLsmn1H256V/eUIQ==",
]),
);
});
test("multiple overlapping algorithms can be accepted", function () {
const set = new IntegrityMetadataSet([
"sha256-MV9b23bQeMQ7isAGTkoBZGErH853yGk0W/yUx1iU7dM=",
"sha256-uU0nuZNNPgilLlLX2n2r+sSE7+N6U4DukIj3rOLvzek=",
]);
assert.deepEqual(
set,
new IntegrityMetadataSet([
"sha256-MV9b23bQeMQ7isAGTkoBZGErH853yGk0W/yUx1iU7dM=",
"sha256-uU0nuZNNPgilLlLX2n2r+sSE7+N6U4DukIj3rOLvzek=",
]),
);
});
test("trims leading and trailing whitespace", function () {
const set = new IntegrityMetadataSet(
"\t sha256-MV9b23bQeMQ7isAGTkoBZGErH853yGk0W/yUx1iU7dM=\u0020\u00a0\u1680\u2000\u2001\u2002\u3000",
);
assert.deepEqual(
set,
new IntegrityMetadataSet(
"sha256-MV9b23bQeMQ7isAGTkoBZGErH853yGk0W/yUx1iU7dM=",
),
);
});
test("whitespace can be analyzed as entry separator", function () {
const set = new IntegrityMetadataSet(
"sha256-MV9b23bQeMQ7isAGTkoBZGErH853yGk0W/yUx1iU7dM=\t\u0020\u00a0\u1680sha384-VbxVaw0v4Pzlgrpf4Huq//A1ZTY4x6wNVJTCpkwL6hzFczHHwSpFzbyn9MNKCJ7r\u2000\u2001\u2002\u3000sha512-wVJ82JPBJHc9gRkRlwyP5uhX1t9dySJr2KFgYUwM2WOk3eorlLt9NgIe+dhl1c6ilKgt1JoLsmn1H256V/eUIQ==",
);
assert.deepEqual(
set,
new IntegrityMetadataSet([
"sha256-MV9b23bQeMQ7isAGTkoBZGErH853yGk0W/yUx1iU7dM=",
"sha384-VbxVaw0v4Pzlgrpf4Huq//A1ZTY4x6wNVJTCpkwL6hzFczHHwSpFzbyn9MNKCJ7r",
"sha512-wVJ82JPBJHc9gRkRlwyP5uhX1t9dySJr2KFgYUwM2WOk3eorlLt9NgIe+dhl1c6ilKgt1JoLsmn1H256V/eUIQ==",
]),
);
});
test("discards unsupported hash algorithm", function () {
const set = new IntegrityMetadataSet("sha1-lDpwLQbzRZmu4fjajvn3KWAx1pk=");
assert.deepEqual(set, new IntegrityMetadataSet());
});
test("discards null input", function () {
const set = new IntegrityMetadataSet(null);
assert.deepEqual(set, new IntegrityMetadataSet());
});
test("discards empty string input", function () {
const set = new IntegrityMetadataSet("");
assert.deepEqual(set, new IntegrityMetadataSet());
});
test("discards invalid value", function () {
const set = new IntegrityMetadataSet("md5\0/..invalid-value");
assert.deepEqual(set, new IntegrityMetadataSet());
});
test("discards invalid values in a list of multiple inputs", function () {
const set = new IntegrityMetadataSet(
"sha1-lDpwLQbzRZmu4fjajvn3KWAx1pk= md5\0/..invalid-value",
);
assert.deepEqual(set, new IntegrityMetadataSet());
});

32
test/integrity-metadata-set/join.js Normal file
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@ -0,0 +1,32 @@
import assert from "node:assert/strict";
import { test } from "node:test";
import { IntegrityMetadataSet } from "../../dist/index.js";
test("join() can be used", function () {
const integrityMetadataSet = new IntegrityMetadataSet(
`
sha384-VbxVaw0v4Pzlgrpf4Huq//A1ZTY4x6wNVJTCpkwL6hzFczHHwSpFzbyn9MNKCJ7r
sha512-wVJ82JPBJHc9gRkRlwyP5uhX1t9dySJr2KFgYUwM2WOk3eorlLt9NgIe+dhl1c6ilKgt1JoLsmn1H256V/eUIQ==
`,
);
assert.strictEqual(
integrityMetadataSet.join(),
"sha384-VbxVaw0v4Pzlgrpf4Huq//A1ZTY4x6wNVJTCpkwL6hzFczHHwSpFzbyn9MNKCJ7r sha512-wVJ82JPBJHc9gRkRlwyP5uhX1t9dySJr2KFgYUwM2WOk3eorlLt9NgIe+dhl1c6ilKgt1JoLsmn1H256V/eUIQ==",
);
});
test("a separator can be specified", function () {
const integrityMetadataSet = new IntegrityMetadataSet(
`
sha384-VbxVaw0v4Pzlgrpf4Huq//A1ZTY4x6wNVJTCpkwL6hzFczHHwSpFzbyn9MNKCJ7r
sha512-wVJ82JPBJHc9gRkRlwyP5uhX1t9dySJr2KFgYUwM2WOk3eorlLt9NgIe+dhl1c6ilKgt1JoLsmn1H256V/eUIQ==
`,
);
assert.strictEqual(
integrityMetadataSet.join("\n"),
`sha384-VbxVaw0v4Pzlgrpf4Huq//A1ZTY4x6wNVJTCpkwL6hzFczHHwSpFzbyn9MNKCJ7r
sha512-wVJ82JPBJHc9gRkRlwyP5uhX1t9dySJr2KFgYUwM2WOk3eorlLt9NgIe+dhl1c6ilKgt1JoLsmn1H256V/eUIQ==`,
);
});

47
test/integrity-metadata-set/strongest.js Normal file
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@ -0,0 +1,47 @@
import assert from "node:assert";
import { test } from "node:test";
import { IntegrityMetadata, IntegrityMetadataSet } from "../../dist/index.js";
test("pick the strongest metadata from set", function () {
const integrityMetadataSet = new IntegrityMetadataSet(`
sha256-MV9b23bQeMQ7isAGTkoBZGErH853yGk0W/yUx1iU7dM=
sha384-VbxVaw0v4Pzlgrpf4Huq//A1ZTY4x6wNVJTCpkwL6hzFczHHwSpFzbyn9MNKCJ7r
sha512-wVJ82JPBJHc9gRkRlwyP5uhX1t9dySJr2KFgYUwM2WOk3eorlLt9NgIe+dhl1c6ilKgt1JoLsmn1H256V/eUIQ==
`);
assert.deepEqual(integrityMetadataSet.strongest, [
new IntegrityMetadata(
"sha512-wVJ82JPBJHc9gRkRlwyP5uhX1t9dySJr2KFgYUwM2WOk3eorlLt9NgIe+dhl1c6ilKgt1JoLsmn1H256V/eUIQ==",
),
]);
});
test("if there are no supported algorithms, return the empty set", function () {
const integrityMetadataSet = new IntegrityMetadataSet(`
sha1-lDpwLQbzRZmu4fjajvn3KWAx1pk=
md5-bNNVbesNpUvKBgtMOUeYOQ==
`);
assert.deepEqual(integrityMetadataSet.strongest, []);
});
test("custom getPrioritizedHashAlgorithm function can be used", function () {
const integrityMetadataSet = new IntegrityMetadataSet(
`
sha256-MV9b23bQeMQ7isAGTkoBZGErH853yGk0W/yUx1iU7dM=
sha384-VbxVaw0v4Pzlgrpf4Huq//A1ZTY4x6wNVJTCpkwL6hzFczHHwSpFzbyn9MNKCJ7r
sha512-wVJ82JPBJHc9gRkRlwyP5uhX1t9dySJr2KFgYUwM2WOk3eorlLt9NgIe+dhl1c6ilKgt1JoLsmn1H256V/eUIQ==
`,
{
getPrioritizedHashAlgorithm() {
return "sha384";
},
},
);
assert.deepEqual(integrityMetadataSet.strongest, [
new IntegrityMetadata(
"sha384-VbxVaw0v4Pzlgrpf4Huq//A1ZTY4x6wNVJTCpkwL6hzFczHHwSpFzbyn9MNKCJ7r",
),
]);
});

17
test/integrity-metadata-set/to-json.js Normal file
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@ -0,0 +1,17 @@
import assert from "node:assert/strict";
import { test } from "node:test";
import { IntegrityMetadataSet } from "../../dist/index.js";
test("toJSON() can be used", function () {
const integrityMetadataSet = new IntegrityMetadataSet(
`
sha384-VbxVaw0v4Pzlgrpf4Huq//A1ZTY4x6wNVJTCpkwL6hzFczHHwSpFzbyn9MNKCJ7r
sha512-wVJ82JPBJHc9gRkRlwyP5uhX1t9dySJr2KFgYUwM2WOk3eorlLt9NgIe+dhl1c6ilKgt1JoLsmn1H256V/eUIQ==
`,
);
assert.strictEqual(
integrityMetadataSet.toJSON(),
"sha384-VbxVaw0v4Pzlgrpf4Huq//A1ZTY4x6wNVJTCpkwL6hzFczHHwSpFzbyn9MNKCJ7r sha512-wVJ82JPBJHc9gRkRlwyP5uhX1t9dySJr2KFgYUwM2WOk3eorlLt9NgIe+dhl1c6ilKgt1JoLsmn1H256V/eUIQ==",
);
});

17
test/integrity-metadata-set/to-string.js Normal file
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@ -0,0 +1,17 @@
import assert from "node:assert/strict";
import { test } from "node:test";
import { IntegrityMetadataSet } from "../../dist/index.js";
test("toString() can be used", function () {
const integrityMetadataSet = new IntegrityMetadataSet(
`
sha384-VbxVaw0v4Pzlgrpf4Huq//A1ZTY4x6wNVJTCpkwL6hzFczHHwSpFzbyn9MNKCJ7r
sha512-wVJ82JPBJHc9gRkRlwyP5uhX1t9dySJr2KFgYUwM2WOk3eorlLt9NgIe+dhl1c6ilKgt1JoLsmn1H256V/eUIQ==
`,
);
assert.strictEqual(
integrityMetadataSet.toString(),
"sha384-VbxVaw0v4Pzlgrpf4Huq//A1ZTY4x6wNVJTCpkwL6hzFczHHwSpFzbyn9MNKCJ7r sha512-wVJ82JPBJHc9gRkRlwyP5uhX1t9dySJr2KFgYUwM2WOk3eorlLt9NgIe+dhl1c6ilKgt1JoLsmn1H256V/eUIQ==",
);
});