Merge pull request #271 from yusufidimaina9989/master

Add Modular Exponentiation test

src/contracts/modEXP.ts

@@ -18,7 +18,7 @@ export class ModExp extends SmartContract {
  x = x % this.M;
 
  if (x != 0n) {
- for (let i = 0; i < this.M; i ++) {
+ for (let i = 0; i < 3; i ++) {
  if (y >= 0n) {
  // If y is odd, multiply x with result
  if (y % 2n) res = (res * x) % this.M;
@@ -40,4 +40,4 @@ export class ModExp extends SmartContract {
  public main(x : bigint, y : bigint, z : bigint) {
  assert(z == this.modExp(x, y));
  }
-}
+}

tests/library.test.ts

@@ -0,0 +1,29 @@
+import { expect, use } from 'chai'
+import { Test } from '../src/contracts/library'
+import { L } from '../src/contracts/library'
+import { getDefaultSigner } from './utils/helper'
+import chaiAsPromised from 'chai-as-promised'
+use(chaiAsPromised)
+
+describe('Test SmartContract `Test`', () => {
+ let instance: Test
+ let l = new L(2n, 3n)
+
+ before(async () => {
+ await Test.compile()
+ instance = new Test(2n, l)
+ await instance.connect(getDefaultSigner())
+ })
+
+ it('should pass the public method unit test successfully.', async () => {
+ const deployTx = await instance.deploy(1)
+ console.log(' Library Test contract deployed: ', deployTx.id)
+
+ const callContract = async () => {
+ await instance.methods.unlock(
+ 3n
+ )
+ expect(callContract()).not.throw
+ }
+ })
+})

tests/modEXP.test.ts

@@ -0,0 +1,33 @@
+import { expect, use } from 'chai'
+import { MethodCallOptions} from 'scrypt-ts'
+import { ModExp } from '../src/contracts/modEXP'
+import { getDefaultSigner } from './utils/helper'
+import chaiAsPromised from 'chai-as-promised'
+import { describe } from 'mocha'
+
+use(chaiAsPromised)
+
+describe('Test SmartContract `modEXP`', () => {
+ let instance: ModExp
+ before(async () => {
+ await ModExp.compile()
+
+ instance = new ModExp(13n)
+ await instance.connect(getDefaultSigner())
+ })
+
+ it('should pass the public method unit test successfully.', async () => {
+ const deployTx = await instance.deploy(1)
+ console.log('modEXP contract deployed: ', deployTx.id)
+
+
+ const callContract = async () => {
+ await instance.methods.main(
+ 2n,3n,8n
+ )
+ expect(callContract()).not.throw
+ }
+
+ })
+
+})