fix: test browser and node

Author: janek26

__tests__/__snapshots__/utils.browser.test.ts.snap

@@ -0,0 +1,19 @@
+/**
+ * @jest-environment jsdom
+ */
+
+import { compressProgram, isBrowser } from '..';
+import compiledArgentAccount from '../__mocks__/ArgentAccount.json';
+
+test('isBrowser', () => {
+  expect(isBrowser).toBe(true);
+});
+describe('compressProgram()', () => {
+  test('compresses a contract program', () => {
+    const inputContract = compiledArgentAccount as any;
+
+    const compressed = compressProgram(inputContract.program);
+
+    expect(compressed).toMatchSnapshot();
+  });
+});

__tests__/utils.browser.test.ts

@@ -1,6 +1,9 @@
-import { compressProgram } from '..';
+import { compressProgram, makeAddress, isBrowser } from '..';
 import compiledArgentAccount from '../__mocks__/ArgentAccount.json';
 
+test('isNode', () => {
+  expect(isBrowser).toBe(false);
+});
 describe('compressProgram()', () => {
   test('compresses a contract program', () => {
     const inputContract = compiledArgentAccount as any;
@@ -11,3 +14,12 @@ describe('compressProgram()', () => {
   });
   // there's basically no error case with almost all types being supported
 });
+describe('makeAddress()', () => {
+  test('test on eth address', () => {
+    const ethAddress = '0xdFD0F27FCe99b50909de0bDD328Aed6eAbe76BC5';
+
+    const starkAddress = makeAddress(ethAddress);
+
+    expect(starkAddress).toBe('0x00000000000000000000000dfd0f27fce99b50909de0bdd328aed6eabe76bc5');
+  });
+});

__tests__/utils.test.ts

@@ -11,7 +11,7 @@ import type {
   CompiledContract,
 } from './types';
 
-const API_URL = 'https://alpha2.starknet.io/';
+const API_URL = 'https://alpha2.starknet.io';
 const FEEDER_GATEWAY_URL = `${API_URL}/feeder_gateway`;
 const GATEWAY_URL = `${API_URL}/gateway`;
 

src/index.ts

@@ -2,7 +2,7 @@ import { gzip } from 'pako';
 import { CompressedProgram, Program } from './types';
 import { CONTRACT_ADDRESS_LOWER_BOUND, CONTRACT_ADDRESS_UPPER_BOUND } from './constants';
 
-const isBrowser = typeof window !== 'undefined';
+export const isBrowser = typeof window !== 'undefined';
 
 export const btoaUniversal = (b: ArrayBuffer): string =>
   isBrowser ? btoa(String.fromCharCode.apply(null, b as any)) : Buffer.from(b).toString('base64');