test: unit tests ACL

contracts/test/acl/acl.ts

@@ -0,0 +1,57 @@
+import { expect } from 'chai';
+import { ethers } from 'hardhat';
+
+import { initGateway } from '../asyncDecrypt';
+import { createInstances } from '../instance';
+import { getSigners, initSigners } from '../signers';
+
+describe('ACL', function () {
+  before(async function () {
+    await initSigners(2);
+    this.signers = await getSigners();
+    this.instances = await createInstances(this.signers);
+    const aclFactory = await ethers.getContractFactory('ACL');
+    await initGateway();
+    const acl = await aclFactory.deploy();
+    await acl.waitForDeployment();
+    this.acl = acl;
+    this.tfheAddress = await acl.getTFHEExecutorAddress();
+
+    const amountToDistribute = BigInt(100 * 1e18);
+    await ethers.provider.send('hardhat_impersonateAccount', [this.tfheAddress]);
+    await ethers.provider.send('hardhat_setBalance', [this.tfheAddress, '0x' + amountToDistribute.toString(16)]);
+    this.tfheExecutor = await ethers.getSigner(this.tfheAddress);
+  });
+
+  it('allowTransient() is not persistent', async function () {
+    const randomHandle = 3290232n;
+    const randomAccount = this.signers.bob.address;
+    await this.acl.connect(this.tfheExecutor).allowTransient(randomHandle, randomAccount);
+
+    /// @dev The isAllowed returns false since it is transient.
+    expect(await this.acl.isAllowed(randomHandle, randomAccount)).to.be.eq(false);
+
+    /// @dev The isAllowed returns false since it is transient.
+    expect(await this.acl.allowedTransient(randomHandle, randomAccount)).to.be.eq(false);
+  });
+
+  it('allowTransient() reverts if sender is not allowed', async function () {
+    const randomHandle = 3290232n;
+    const randomAccount = this.signers.alice.address;
+    const sender = this.signers.alice;
+
+    await expect(this.acl.connect(sender).allowTransient(randomHandle, randomAccount))
+      .to.be.revertedWithCustomError(this.acl, 'SenderNotAllowed')
+      .withArgs(sender);
+  });
+
+  it('allow() reverts if sender is not allowed', async function () {
+    const randomHandle = 3290232n;
+    const randomAccount = this.signers.alice.address;
+    const sender = this.signers.alice;
+
+    await expect(this.acl.connect(sender).allow(randomHandle, randomAccount))
+      .to.be.revertedWithCustomError(this.acl, 'SenderNotAllowed')
+      .withArgs(sender);
+  });
+});