Lint code.
Added a deno.json and set linting rules. Obviously they are the perfect rules and no one should argue with them in any fashion ever.
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@@ -1,6 +1,11 @@
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import { assertEquals } from "https://deno.land/std/testing/asserts.ts";
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import {DenoKVFileService, FileMetaData, DenoKVBlobService, FileService} from "../src/fileservice.ts";
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import {
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DenoKVBlobService,
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DenoKVFileService,
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FileMetaData,
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FileService,
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} from "../src/fileservice.ts";
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function generateLargeText(seed: number, size: number): string {
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const words = [
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@@ -28,128 +33,125 @@ function generateLargeText(seed: number, size: number): string {
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"Solomon Islands",
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"Grenada",
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"Hungary",
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"Korea, South"
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]
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let ret: string[] = [];
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for(let i = 0; i < size; i ++){
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seed = (seed * 4931 + 2753) % words.length;
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ret.push(words[seed]);
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}
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return ret.join(' ');
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"Korea, South",
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];
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let ret: string[] = [];
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for (let i = 0; i < size; i++) {
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seed = (seed * 4931 + 2753) % words.length;
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ret.push(words[seed]);
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}
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return ret.join(" ");
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}
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async function asyncIterableToArray<T>(ite: AsyncIterable<T>): Promise<T[]>{
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const ret: T[] = [];
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for await(const e of ite){
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ret.push(e);
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}
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return ret;
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async function asyncIterableToArray<T>(ite: AsyncIterable<T>): Promise<T[]> {
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const ret: T[] = [];
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for await (const e of ite) {
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ret.push(e);
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}
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return ret;
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}
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Deno.test("DenoKVBlobService happy path", async (t) => {
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localStorage.clear();
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const kv = await Deno.openKv(":memory:");
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const bs = new DenoKVBlobService(kv, 50);
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localStorage.clear();
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const kv = await Deno.openKv(":memory:");
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function toUint8Array(s: string): Uint8Array{
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return new TextEncoder().encode(s);
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}
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const bs = new DenoKVBlobService(kv, 50);
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await t.step("read write small text", async () => {
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await bs.persistBlob('0002', toUint8Array('hello world'));
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const body = await bs.getBlob('0002');
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assertEquals(body, toUint8Array('hello world'));
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assertEquals(await bs.getNumberOfBlobs('0002'), 1);
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});
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function toUint8Array(s: string): Uint8Array {
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return new TextEncoder().encode(s);
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}
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await t.step("read write large text", async () => {
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const largeText = toUint8Array(generateLargeText(33, 100));
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await bs.persistBlob('0001', largeText);
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const body = await bs.getBlob('0001');
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assertEquals(body, largeText);
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assertEquals(await bs.getNumberOfBlobs('0001'), 21);
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});
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await t.step("read write small text", async () => {
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await bs.persistBlob("0002", toUint8Array("hello world"));
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const body = await bs.getBlob("0002");
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assertEquals(body, toUint8Array("hello world"));
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assertEquals(await bs.getNumberOfBlobs("0002"), 1);
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});
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kv.close();
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await t.step("read write large text", async () => {
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const largeText = toUint8Array(generateLargeText(33, 100));
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await bs.persistBlob("0001", largeText);
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const body = await bs.getBlob("0001");
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assertEquals(body, largeText);
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assertEquals(await bs.getNumberOfBlobs("0001"), 21);
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});
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kv.close();
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});
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Deno.test("DenoKVFileService happy path", async (t) => {
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const kv = await Deno.openKv(":memory:");
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const fs: FileService = new DenoKVFileService(kv);
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const fileName1 = "didier/file1.txt";
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const fileName2 = "didier/file2.txt";
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let file1 : FileMetaData|undefined;
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let file2: FileMetaData|undefined;
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const kv = await Deno.openKv(":memory:");
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const fs: FileService = new DenoKVFileService(kv);
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const fileName1 = "didier/file1.txt";
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const fileName2 = "didier/file2.txt";
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let file1: FileMetaData | undefined;
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let file2: FileMetaData | undefined;
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await t.step("Create 2 files", async () => {
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file1 = await fs.createFromFullBody(fileName1, "bob le chef");
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file2 = await fs.createFromFullBody(fileName2, "le geant vert ☀️");
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await t.step("Create 2 files", async () => {
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file1 = await fs.createFromFullBody(fileName1, "bob le chef");
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file2 = await fs.createFromFullBody(fileName2, "le geant vert ☀️");
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assertEquals(file1.path, fileName1);
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assertEquals(file2.bodySize, "le geant vert ".length + 2);
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});
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assertEquals(file1.path, fileName1);
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assertEquals(file2.bodySize, "le geant vert ".length + 2);
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});
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await t.step("Get file metadata", async () => {
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const ret = await fs.getMetaDataByID(file1?.id ?? "404");
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assertEquals(ret, file1);
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});
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await t.step("Get file metadata", async () => {
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const ret = await fs.getMetaDataByID(file1?.id ?? '404');
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assertEquals(ret, file1)
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});
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await t.step("List files", async () => {
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const expected = [file1, file2];
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const ret = await fs.list();
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assertEquals(await asyncIterableToArray(ret), expected);
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});
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await t.step("List files", async () => {
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const expected = [file1, file2];
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const ret = await fs.list();
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assertEquals(await asyncIterableToArray(ret), expected);
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});
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await t.step("Get File by path", async () => {
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assertEquals(await fs.getFullBodyByPath(fileName1), "bob le chef");
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});
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await t.step("Get File by path", async () => {
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assertEquals(await fs.getFullBodyByPath(fileName1), "bob le chef");
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});
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await t.step("Get File by Id", async () => {
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assertEquals(await fs.getFullBodyByPath(fileName1), "bob le chef");
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});
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await t.step("Get File by Id", async () => {
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assertEquals(await fs.getFullBodyByPath(fileName1), "bob le chef");
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});
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await t.step("Delete File", async () => {
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await fs.deleteByPath(fileName1);
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await fs.deleteByPath("404 not found");
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});
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await t.step("Delete File", async () => {
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await fs.deleteByPath(fileName1);
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await fs.deleteByPath("404 not found");
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});
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await t.step("List after delete", async () => {
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const expected = [file2];
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const ret = await fs.list();
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assertEquals(await asyncIterableToArray(ret), expected);
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});
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await t.step("List after delete", async () => {
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const expected = [file2];
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const ret = await fs.list();
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assertEquals(await asyncIterableToArray(ret), expected);
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});
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await t.step("Rename file", async () => {
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const newPath = "boris/file2.txt";
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const ret = await fs.renameById(file2?.id ?? "404", newPath);
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assertEquals(ret?.path, newPath);
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await t.step("Rename file", async () => {
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const newPath = "boris/file2.txt";
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const ret = await fs.renameById(file2?.id ?? '404', newPath);
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assertEquals(ret?.path, newPath);
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assertEquals(
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(await fs.getFullBodyByPath(newPath))?.length,
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file2?.bodySize ?? -1,
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);
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});
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assertEquals((await fs.getFullBodyByPath(newPath))?.length, file2?.bodySize?? -1);
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});
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kv.close();
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kv.close();
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});
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Deno.test("DenoKVFileService happy path with byte array", async (t) => {
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const kv = await Deno.openKv(":memory:");
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const fs: FileService = new DenoKVFileService(kv);
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await t.step("Create and read 1 binary file", async () => {
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const inputBody = new Uint8Array([240]);
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const file = await fs.createFromFullBody('hello', inputBody);
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const kv = await Deno.openKv(":memory:");
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const fs: FileService = new DenoKVFileService(kv);
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await t.step("Create and read 1 binary file", async () => {
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const inputBody = new Uint8Array([240]);
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const file = await fs.createFromFullBody("hello", inputBody);
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assertEquals(file.path, 'hello');
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assertEquals(file.bodySize, inputBody.length);
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assertEquals(file.path, "hello");
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assertEquals(file.bodySize, inputBody.length);
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const bodyString = await fs.getFullBodyByPath('hello');
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assertEquals(bodyString, new TextDecoder().decode(inputBody));
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});
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const bodyString = await fs.getFullBodyByPath("hello");
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assertEquals(bodyString, new TextDecoder().decode(inputBody));
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});
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kv.close();
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});
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kv.close();
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});
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