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import * as fs from "fs";
import * as path from "path";
import { afterEach, beforeEach, describe, expect, it } from "vitest";
import { LocalFileSystemAssetStore } from "@karakeep/shared/assetdb";
import {
assertAssetNotExists,
cleanupTempDirectory,
createLocalFileSystemStore,
createTempDirectory,
createTestAssetData,
} from "./assetdb-utils";
describe("LocalFileSystemAssetStore - Filesystem-Specific Behaviors", () => {
let tempDir: string;
let store: LocalFileSystemAssetStore;
beforeEach(async () => {
tempDir = await createTempDirectory();
store = createLocalFileSystemStore(tempDir);
});
afterEach(async () => {
await cleanupTempDirectory(tempDir);
});
describe("File System Structure", () => {
it("should create correct directory structure and files", async () => {
const testData = createTestAssetData();
await store.saveAsset({
userId: testData.userId,
assetId: testData.assetId,
asset: testData.content,
metadata: testData.metadata,
});
// Verify directory structure
const assetDir = path.join(tempDir, testData.userId, testData.assetId);
expect(
await fs.promises
.access(assetDir)
.then(() => true)
.catch(() => false),
).toBe(true);
// Verify asset.bin file
const assetFile = path.join(assetDir, "asset.bin");
expect(
await fs.promises
.access(assetFile)
.then(() => true)
.catch(() => false),
).toBe(true);
// Verify metadata.json file
const metadataFile = path.join(assetDir, "metadata.json");
expect(
await fs.promises
.access(metadataFile)
.then(() => true)
.catch(() => false),
).toBe(true);
// Verify file contents
const savedContent = await fs.promises.readFile(assetFile);
expect(savedContent).toEqual(testData.content);
const savedMetadata = JSON.parse(
await fs.promises.readFile(metadataFile, "utf8"),
);
expect(savedMetadata).toEqual(testData.metadata);
});
it("should create nested directory structure for user/asset hierarchy", async () => {
const userId = "user123";
const assetId = "asset456";
const testData = createTestAssetData({ userId, assetId });
await store.saveAsset({
userId: testData.userId,
assetId: testData.assetId,
asset: testData.content,
metadata: testData.metadata,
});
// Verify the exact directory structure
const userDir = path.join(tempDir, userId);
const assetDir = path.join(userDir, assetId);
expect(
await fs.promises
.access(userDir)
.then(() => true)
.catch(() => false),
).toBe(true);
expect(
await fs.promises
.access(assetDir)
.then(() => true)
.catch(() => false),
).toBe(true);
// Verify files exist in the correct location
expect(
await fs.promises
.access(path.join(assetDir, "asset.bin"))
.then(() => true)
.catch(() => false),
).toBe(true);
expect(
await fs.promises
.access(path.join(assetDir, "metadata.json"))
.then(() => true)
.catch(() => false),
).toBe(true);
});
});
describe("Directory Cleanup", () => {
it("should remove entire asset directory when deleting asset", async () => {
const testData = createTestAssetData();
await store.saveAsset({
userId: testData.userId,
assetId: testData.assetId,
asset: testData.content,
metadata: testData.metadata,
});
const assetDir = path.join(tempDir, testData.userId, testData.assetId);
// Verify directory exists
expect(
await fs.promises
.access(assetDir)
.then(() => true)
.catch(() => false),
).toBe(true);
await store.deleteAsset({
userId: testData.userId,
assetId: testData.assetId,
});
// Verify entire directory was removed
expect(
await fs.promises
.access(assetDir)
.then(() => true)
.catch(() => false),
).toBe(false);
await assertAssetNotExists(store, testData.userId, testData.assetId);
});
it("should remove entire user directory when deleting all user assets", async () => {
const userId = "test-user";
const testData1 = createTestAssetData({ userId });
const testData2 = createTestAssetData({ userId });
await Promise.all([
store.saveAsset({
userId: testData1.userId,
assetId: testData1.assetId,
asset: testData1.content,
metadata: testData1.metadata,
}),
store.saveAsset({
userId: testData2.userId,
assetId: testData2.assetId,
asset: testData2.content,
metadata: testData2.metadata,
}),
]);
const userDir = path.join(tempDir, userId);
// Verify user directory exists
expect(
await fs.promises
.access(userDir)
.then(() => true)
.catch(() => false),
).toBe(true);
await store.deleteUserAssets({ userId });
// Verify entire user directory was removed
expect(
await fs.promises
.access(userDir)
.then(() => true)
.catch(() => false),
).toBe(false);
});
});
describe("File System Permissions", () => {
it("should create directories with appropriate permissions", async () => {
const testData = createTestAssetData();
await store.saveAsset({
userId: testData.userId,
assetId: testData.assetId,
asset: testData.content,
metadata: testData.metadata,
});
const userDir = path.join(tempDir, testData.userId);
const assetDir = path.join(userDir, testData.assetId);
// Verify directories are readable and writable
const userStats = await fs.promises.stat(userDir);
const assetStats = await fs.promises.stat(assetDir);
expect(userStats.isDirectory()).toBe(true);
expect(assetStats.isDirectory()).toBe(true);
// Verify we can read and write to the directories
await fs.promises.access(userDir, fs.constants.R_OK | fs.constants.W_OK);
await fs.promises.access(assetDir, fs.constants.R_OK | fs.constants.W_OK);
});
});
});
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