Work on next-gen data store

2023-09-03 21:15:17 +02:00
parent 541b347da4
commit 95d182e382
10 changed files with 511 additions and 2 deletions
@@ -0,0 +1,67 @@
+import "https://esm.sh/fake-indexeddb@4.0.2/auto";
+import { IndexedDBKvPrimitives } from "./indexeddb_kv_primitives.ts";
+import { DataStore } from "./datastore.ts";
+import { DenoKvPrimitives } from "./deno_kv_primitives.ts";
+import { KvPrimitives } from "./kv_primitives.ts";
+import { assertEquals } from "https://deno.land/std@0.165.0/testing/asserts.ts";
+
+async function test(db: KvPrimitives) {
+  const dataStore = new DataStore(db);
+  await dataStore.set(["user", "peter"], { name: "Peter" });
+  await dataStore.set(["user", "hank"], { name: "Hank" });
+  let results = await dataStore.query({
+    prefix: ["user"],
+    filter: ["=", "name", "Peter"],
+  });
+  assertEquals(results, [{ key: ["user", "peter"], value: { name: "Peter" } }]);
+  await dataStore.batchSet([
+    { key: ["kv", "name"], value: "Zef" },
+    { key: ["kv", "data"], value: new Uint8Array([1, 2, 3]) },
+    {
+      key: ["kv", "complicated"],
+      value: {
+        name: "Frank",
+        parents: ["John", "Jane"],
+        address: {
+          street: "123 Main St",
+          city: "San Francisco",
+        },
+      },
+    },
+  ]);
+  assertEquals(await dataStore.get(["kv", "name"]), "Zef");
+  assertEquals(await dataStore.get(["kv", "data"]), new Uint8Array([1, 2, 3]));
+  results = await dataStore.query({
+    prefix: ["kv"],
+    filter: ["=", "", "Zef"],
+  });
+  assertEquals(results, [{ key: ["kv", "name"], value: "Zef" }]);
+  results = await dataStore.query({
+    prefix: ["kv"],
+    filter: ["and", ["=", "parents", "John"], [
+      "=",
+      "address.city",
+      "San Francisco",
+    ]],
+  });
+  assertEquals(results[0].key, ["kv", "complicated"]);
+}
+
+Deno.test("Test Deno KV DataStore", async () => {
+  const tmpFile = await Deno.makeTempFile();
+  const db = new DenoKvPrimitives(tmpFile);
+  await db.init();
+  await test(db);
+  db.close();
+  await Deno.remove(tmpFile);
+});
+
+Deno.test("Test IndexDB DataStore", {
+  sanitizeResources: false,
+  sanitizeOps: false,
+}, async () => {
+  const db = new IndexedDBKvPrimitives("test");
+  await db.init();
+  await test(db);
+  db.close();
+});