Merge pull request #40 from argentlabs/fix/unit-test-config

fix: unit tests config

Author: bluecco

src/__tests__/setup.ts

@@ -0,0 +1,88 @@
+// Test setup file to provide necessary polyfills for starknet library
+import { vi } from "vitest"
+
+// Mock WebSocket for Node.js environment
+global.WebSocket = vi.fn().mockImplementation(() => ({
+  addEventListener: vi.fn(),
+  removeEventListener: vi.fn(),
+  send: vi.fn(),
+  close: vi.fn(),
+  readyState: 1, // OPEN
+  CONNECTING: 0,
+  OPEN: 1,
+  CLOSING: 2,
+  CLOSED: 3,
+})) as any
+
+// Mock fetch if not available
+if (!global.fetch) {
+  global.fetch = vi.fn()
+}
+
+// Mock crypto if not available
+if (!global.crypto) {
+  global.crypto = {
+    getRandomValues: vi.fn((arr) => {
+      for (let i = 0; i < arr.length; i++) {
+        arr[i] = Math.floor(Math.random() * 256)
+      }
+      return arr
+    }),
+    subtle: {
+      generateKey: vi.fn(),
+      importKey: vi.fn(),
+      exportKey: vi.fn(),
+      sign: vi.fn(),
+      verify: vi.fn(),
+      digest: vi.fn(),
+    },
+  } as any
+}
+
+// Mock TextEncoder/TextDecoder if not available
+if (!global.TextEncoder) {
+  global.TextEncoder = class TextEncoder {
+    encode(input?: string): Uint8Array {
+      return new Uint8Array(Buffer.from(input || "", "utf8"))
+    }
+  } as any
+}
+
+if (!global.TextDecoder) {
+  global.TextDecoder = class TextDecoder {
+    decode(input?: Uint8Array): string {
+      return Buffer.from(input || new Uint8Array()).toString("utf8")
+    }
+  } as any
+}
+
+// Mock performance if not available
+if (!global.performance) {
+  global.performance = {
+    now: vi.fn(() => Date.now()),
+  } as any
+}
+
+// Mock localStorage if not available
+if (!global.localStorage) {
+  global.localStorage = {
+    getItem: vi.fn(),
+    setItem: vi.fn(),
+    removeItem: vi.fn(),
+    clear: vi.fn(),
+    key: vi.fn(),
+    length: 0,
+  } as any
+}
+
+// Mock sessionStorage if not available
+if (!global.sessionStorage) {
+  global.sessionStorage = {
+    getItem: vi.fn(),
+    setItem: vi.fn(),
+    removeItem: vi.fn(),
+    clear: vi.fn(),
+    key: vi.fn(),
+    length: 0,
+  } as any
+}

vitest.config.ts

@@ -13,6 +13,7 @@ export default mergeConfig(viteConfig, {
     },
     environment: "happy-dom",
     exclude: ["**/node_modules/**", "**/*.mock.ts"],
+    setupFiles: ["./src/__tests__/setup.ts"],
     coverage: {
       exclude: [
         "**/*.mock.ts",