upgrade vitest to v4

packages/lix-sdk/package.json

@@ -64,12 +64,12 @@
 	"devDependencies": {
 		"@eslint/js": "^9.12.0",
 		"@opral/tsconfig": "workspace:*",
-		"@vitest/coverage-v8": "3.2.4",
+		"@vitest/coverage-v8": "4.0.0-beta.10",
 		"eslint": "^9.12.0",
 		"json-schema-to-ts": "^3.1.1",
 		"prettier": "^3.3.3",
 		"typescript": "^5.5.4",
 		"typescript-eslint": "^8.9.0",
-		"vitest": "3.2.4"
+		"vitest": "4.0.0-beta.10"
 	}
-}
+}

packages/lix-sdk/src/database/nano-id.test.ts

@@ -22,7 +22,7 @@ test("the alphabet does not contain dashes `-` because they break selecting the
  */
 test("polyfill works when crypto is not available", () => {
 	// Store original crypto
-	const originalCrypto = global.crypto;
+	const originalCrypto = globalThis.crypto as any;
 
 	// Mock crypto as undefined to test the polyfill
 	vi.stubGlobal("crypto", undefined);

packages/lix-sdk/src/deterministic/nano-id.test.ts

@@ -180,7 +180,7 @@ test("polyfill works when crypto is not available", async () => {
 	const lix = await openLix({});
 
 	// Store original crypto
-	const originalCrypto = global.crypto;
+	const originalCrypto = globalThis.crypto as any;
 
 	// Mock crypto as undefined to test the polyfill
 	vi.stubGlobal("crypto", undefined);

packages/lix-sdk/src/entity/eb-entity.test.ts

@@ -76,17 +76,17 @@ test("ebEntity.hasLabel filters entities by label id", async () => {
 			{
 				id: "file0",
 				path: "/docs/readme.md",
-				data: new Uint8Array(Buffer.from("# README")),
+				data: new TextEncoder().encode("# README"),
 			},
 			{
 				id: "file1",
 				path: "/src/index.ts",
-				data: new Uint8Array(Buffer.from("console.log('hello')")),
+				data: new TextEncoder().encode("console.log('hello')"),
 			},
 			{
 				id: "file2",
 				path: "/package.json",
-				data: new Uint8Array(Buffer.from("{}")),
+				data: new TextEncoder().encode("{}"),
 			},
 		])
 		.execute();

packages/lix-sdk/src/server-protocol-handler/routes/push-v1.test.ts

@@ -182,7 +182,7 @@ test.skip("it should detect conflicts", async () => {
 
 	const lsaHandler = await createServerProtocolHandler({ environment });
 
-	global.fetch = vi.fn((request) => lsaHandler(request));
+	vi.stubGlobal("fetch", vi.fn((request) => lsaHandler(request)) as any);
 
 	// server has/creates value0 for mock_key
 	await lixOnServer.db

packages/lix-sdk/src/services/telemetry/capture.test.ts

@@ -2,7 +2,7 @@ import { expect, test, vi } from "vitest";
 import { capture } from "./capture.js";
 
 test("it should not capture if telemetry is off", async () => {
-	global.fetch = vi.fn(() => Promise.resolve(new Response()));
+	vi.stubGlobal("fetch", vi.fn(() => Promise.resolve(new Response())) as any);
 
 	vi.mock("../env-variables/index.js", async () => {
 		return {
@@ -19,11 +19,11 @@ test("it should not capture if telemetry is off", async () => {
 		properties: {},
 	});
 
-	expect(global.fetch).not.toHaveBeenCalled();
+	expect((globalThis as any).fetch).not.toHaveBeenCalled();
 });
 
 test("it should not capture if telemetry is NOT off", async () => {
-	global.fetch = vi.fn(() => Promise.resolve(new Response()));
+	vi.stubGlobal("fetch", vi.fn(() => Promise.resolve(new Response())) as any);
 
 	vi.mock("../env-variables/index.js", async () => {
 		return {
@@ -40,5 +40,5 @@ test("it should not capture if telemetry is NOT off", async () => {
 		properties: {},
 	});
 
-	expect(global.fetch).toHaveBeenCalled();
+	expect((globalThis as any).fetch).toHaveBeenCalled();
 });

packages/lix-sdk/src/sync/pull-from-server.test.ts

@@ -25,7 +25,7 @@ test.skip("pull rows of multiple tables from server successfully and applies the
 	const environment = createLspInMemoryEnvironment();
 	const lspHandler = await createServerProtocolHandler({ environment });
 
-	global.fetch = vi.fn((request) => lspHandler(request));
+	vi.stubGlobal("fetch", vi.fn((request) => lspHandler(request)) as any);
 
 	await lixOnServer.db
 		.insertInto("account")
@@ -91,7 +91,7 @@ test.skip("it handles snapshot.content being json binary", async () => {
 	const environment = createLspInMemoryEnvironment();
 	const lspHandler = await createServerProtocolHandler({ environment });
 
-	global.fetch = vi.fn((request) => lspHandler(request));
+	vi.stubGlobal("fetch", vi.fn((request) => lspHandler(request)) as any);
 
 	const mockSnapshot = mockJsonSnapshot({
 		location: "Berlin",
@@ -156,7 +156,7 @@ test.skip("rows changed on the client more recently should not be updated", asyn
 	const environment = createLspInMemoryEnvironment();
 	const lspHandler = await createServerProtocolHandler({ environment });
 
-	global.fetch = vi.fn((request) => lspHandler(request));
+	vi.stubGlobal("fetch", vi.fn((request) => lspHandler(request)) as any);
 
 	// initialize the lix on the server with the mock data
 	await lspHandler(
@@ -201,7 +201,7 @@ test.skip("rows changed on the server more recently should be updated on the cli
 	const environment = createLspInMemoryEnvironment();
 	const lspHandler = await createServerProtocolHandler({ environment });
 
-	global.fetch = vi.fn((request) => lspHandler(request));
+	vi.stubGlobal("fetch", vi.fn((request) => lspHandler(request)) as any);
 
 	// create a lix and clone it for the client - so they share the same lix id
 	const remoteLix = await openLix({});
@@ -308,7 +308,7 @@ test.skip("rows changed on the server more recently should be updated on the cli
 // 	const environment = createLspInMemoryEnvironment();
 // 	const lspHandler = await createServerProtocolHandler({ environment });
 
-// 	global.fetch = vi.fn((request) => lspHandler(request));
+// 	vi.stubGlobal("fetch", vi.fn((request) => lspHandler(request)) as any);
 
 // 	// initialize the lix on the server
 // 	await lspHandler(
@@ -362,7 +362,7 @@ test.skip("non-conflicting changes from the server should for the same version s
 	const environment = createLspInMemoryEnvironment();
 	const lspHandler = await createServerProtocolHandler({ environment });
 
-	global.fetch = vi.fn((request) => lspHandler(request));
+	vi.stubGlobal("fetch", vi.fn((request) => lspHandler(request)) as any);
 
 	const lixOnServer = await openLix({ blob: await lix.toBlob() });
 

packages/lix-sdk/src/sync/push-to-server.test.ts

@@ -22,7 +22,7 @@ test.skip("push rows of multiple tables to server successfully", async () => {
 	const environment = createLspInMemoryEnvironment();
 	const lspHandler = await createServerProtocolHandler({ environment });
 
-	global.fetch = vi.fn((request) => lspHandler(request));
+	vi.stubGlobal("fetch", vi.fn((request) => lspHandler(request)) as any);
 
 	// initialize the lix on the server
 	await lspHandler(
@@ -103,7 +103,7 @@ test.skip("push-pull-push with two clients", async () => {
 	const environment = createLspInMemoryEnvironment();
 	const lspHandler = await createServerProtocolHandler({ environment });
 
-	global.fetch = vi.fn((request) => lspHandler(request));
+	vi.stubGlobal("fetch", vi.fn((request) => lspHandler(request)) as any);
 
 	// Initialize the lix on the server
 	await lspHandler(
@@ -282,7 +282,7 @@ test.skip("push-pull-push with two clients", async () => {
 // 	const environment = createLspInMemoryEnvironment();
 // 	const lspHandler = await createServerProtocolHandler({ environment });
 
-// 	global.fetch = vi.fn((request) => lspHandler(request));
+// 	vi.stubGlobal("fetch", vi.fn((request) => lspHandler(request)) as any);
 
 // 	// initialize the lix on the server
 // 	await lspHandler(
@@ -339,7 +339,7 @@ test.todo("it should handle binary values", async () => {
 	const environment = createLspInMemoryEnvironment();
 	const lspHandler = await createServerProtocolHandler({ environment });
 
-	global.fetch = vi.fn((request) => lspHandler(request));
+	vi.stubGlobal("fetch", vi.fn((request) => lspHandler(request)) as any);
 
 	// initialize the lix on the server
 	await lspHandler(

packages/lix-sdk/src/sync/sync-process.test.ts

@@ -15,7 +15,7 @@ test.skip("versions should be synced", async () => {
 	const environment = createLspInMemoryEnvironment();
 	const lspHandler = await createServerProtocolHandler({ environment });
 
-	global.fetch = vi.fn((request) => lspHandler(request));
+	vi.stubGlobal("fetch", vi.fn((request) => lspHandler(request)) as any);
 
 	const lix0 = await openLix({
 		keyValues: [{ key: "lix_server_url", value: "http://mock.com" }],
@@ -132,9 +132,9 @@ test.skip("switching synced versions should work", async () => {
 	const environment = createLspInMemoryEnvironment();
 	const lspHandler = await createServerProtocolHandler({ environment });
 
-	global.fetch = vi.fn((request) => lspHandler(request));
+	vi.stubGlobal("fetch", vi.fn((request) => lspHandler(request)) as any);
 	// @ts-expect-error - eases debugging
-	global.executeSync = executeSync;
+	(globalThis as any).executeSync = executeSync;
 
 	const lix0 = await openLix({
 		keyValues: [{ key: "lix_sync", value: "true" }],
@@ -248,7 +248,7 @@ test.skip("switching synced versions should work", async () => {
 test.skip("doesnt sync if lix_sync is not true", async () => {
 	const environment = createLspInMemoryEnvironment();
 	const lspHandler = await createServerProtocolHandler({ environment });
-	global.fetch = vi.fn((request) => lspHandler(request));
+	vi.stubGlobal("fetch", vi.fn((request) => lspHandler(request)) as any);
 
 	const lix = await openLix({});
 

packages/lix-sdk/tsconfig.json

@@ -12,6 +12,7 @@
 		"emitDeclarationOnly": false,
 		"module": "Node16",
 		"lib": ["ESNext", "DOM"],
+		"types": ["vitest/globals"],
 		"outDir": "./dist",
 		"rootDir": "./src"
 	}

packages/lix-sdk/vitest.config.ts

@@ -2,10 +2,20 @@ import { defineConfig } from "vitest/config";
 import codspeedPlugin from "@codspeed/vitest-plugin";
 
 export default defineConfig({
-	plugins: [process.env.CODSPEED_BENCH ? codspeedPlugin() : undefined],
-	test: {
-		// increased default timeout to avoid ci/cd issues
-		// the high timeout will be needed less with further performance improvements
-		testTimeout: 120000,
-	},
+    plugins: [process.env.CODSPEED_BENCH ? codspeedPlugin() : undefined],
+    test: {
+        // increased default timeout to avoid ci/cd issues
+        // the high timeout will be needed less with further performance improvements
+        testTimeout: 120000,
+        // Only pick up tests from src; ignore compiled output in dist
+        include: ["src/**/*.{test,spec}.{js,ts,jsx,tsx}"],
+        exclude: [
+            "node_modules/**",
+            "dist/**",
+            "build/**",
+            "coverage/**",
+            "**/*.d.ts",
+            ".{git,cache,output,idea}/**",
+        ],
+    },
 });