git.delta.rocks / unique-network / refs/commits / c1ce785e6786

difftreelog

Fix contract tests

Greg Zaitsev2020-10-19parent: #b57ed09.patch.diff
in: master

3 files changed

modifiedtests/package-lock.jsondiffbeforeafterboth
--- a/tests/package-lock.json
+++ b/tests/package-lock.json
@@ -3916,104 +3916,143 @@
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@@ -4099,123 +4138,193 @@
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       }
     },
     "@sindresorhus/is": {
modifiedtests/package.jsondiffbeforeafterboth
23 "license": "Apache 2.0",23 "license": "Apache 2.0",
24 "homepage": "",24 "homepage": "",
25 "dependencies": {25 "dependencies": {
26 "@polkadot/api": "^2.0.1",26 "@polkadot/api": "^2.3.1",
27 "@polkadot/api-contract": "^2.0.1",27 "@polkadot/api-contract": "^2.3.1",
28 "@polkadot/types": "^2.0.1",28 "@polkadot/types": "^2.3.1",
29 "@polkadot/util": "^3.4.1",29 "@polkadot/util": "^3.4.1",
30 "@types/bn.js": "^4.11.6",30 "@types/bn.js": "^4.11.6",
31 "chai-as-promised": "^7.1.1"31 "chai-as-promised": "^7.1.1"
modifiedtests/src/contracts.test.tsdiffbeforeafterboth
--- a/tests/src/contracts.test.ts
+++ b/tests/src/contracts.test.ts
@@ -1,129 +1,91 @@
 import { expect } from "chai";
 import usingApi from "./substrate/substrate-api";
-import promisifySubstrate from "./substrate/promisify-substrate";
 import fs from "fs";
-import privateKey from "./substrate/privateKey";
-import { compactAddLength, u8aToU8a } from '@polkadot/util';
-import { Hash, AccountId } from "@polkadot/types/interfaces";
-import { Abi, PromiseContract } from "@polkadot/api-contract";
-import { ISubmittableResult, IKeyringPair } from "@polkadot/types/types";
-import BN from "bn.js";
-import { alicesPublicKey, bobsPublicKey } from "./accounts";
-import { ApiPromise } from "@polkadot/api";
-import { GenericAccountId, u128 } from "@polkadot/types";
-import getBalance from "./substrate/get-balance";
-
-
-function deployContract(api: ApiPromise, contract: Uint8Array, privateKey: IKeyringPair): Promise<Hash> {
-  return promisifySubstrate(api, () => {
-    return new Promise<Hash>(async (resolve, reject) => {
-      const unsubscribe = api.tx.contracts.putCode(contract).signAndSend(privateKey, async result => {
-        if(!result.isInBlock){
-          return;
-        }
+import { Abi, BlueprintPromise, CodePromise } from "@polkadot/api-contract";
+import { IKeyringPair } from "@polkadot/types/types";
+import { Keyring } from "@polkadot/api";
+import { ApiTypes, SubmittableExtrinsic } from "@polkadot/api/types";
 
-        const record = result.findRecord('contracts', 'CodeStored');
+const value = 0;
+const gasLimit = 3000n * 1000000n;
 
-        if(record) {
-          (await unsubscribe)();
-          resolve(record.event.data[0] as unknown as Hash);
-        } else {
-          reject('Failed to find contract hash in putCode transaction result.');
+function deployBlueprint(alice: IKeyringPair, code: CodePromise): Promise<BlueprintPromise> {
+  return new Promise<BlueprintPromise>(async (resolve, reject) => {
+    const unsub = await code
+      .createBlueprint()
+      .signAndSend(alice, (result) => {
+        if (result.status.isInBlock || result.status.isFinalized) {
+          // here we have an additional field in the result, containing the blueprint
+          resolve(result.blueprint);
+          unsub();
         }
-      });
-    })
-  })();
+      })
+  });
 }
 
-function instantiateContract(api: ApiPromise, contractHash: Hash, args: Uint8Array, privateKey: IKeyringPair): Promise<AccountId> {
-  return promisifySubstrate(api, () => {
-    return new Promise<AccountId>((resolve, reject) => {
-      const unsubscribe = api.tx.contracts.instantiate(1000000000000000n, 1000000000000n, contractHash, args)
-        .signAndSend(privateKey, async (result:ISubmittableResult) => {
-          if(!result.isInBlock) {
-            return;
-          }
-          const record = result.findRecord('contracts', 'Instantiated');
-          if(record) {
-            (await unsubscribe)();
-            expect(alicesPublicKey).to.be.equal(record.event.data[0].toString());
-            resolve(record.event.data[1] as AccountId);
-          } else {
-            reject('Failed to find instantiated event.');
-          }
-        });
-    });
-  })();
+function deployContract(alice: IKeyringPair, blueprint: BlueprintPromise) : Promise<any> {
+  return new Promise<any>(async (resolve, reject) => {
+    const endowment = 1000000000000000n;
+    const initValue = true;
+
+    const unsub = await blueprint.tx
+    .new(endowment, gasLimit, initValue)
+    .signAndSend(alice, (result) => {
+      if (result.status.isInBlock || result.status.isFinalized) {
+        unsub();
+        resolve(result);
+      }
+    });    
+  });
 }
 
-function txContractCall(api: ApiPromise, privateKey: IKeyringPair, address: string, call: Uint8Array): Promise<void> {
-  return promisifySubstrate(api, async () => {
-    return new Promise<void>(async (resolve, reject) => {
-      api.tx.contracts.call(address, 0, 1000000000000n, call)
-        .signAndSend(privateKey, async result => {
-          if(!result.isInBlock) {
-            return;
-          }
+function runTransaction(privateKey: IKeyringPair, extrinsic: SubmittableExtrinsic<ApiTypes>) {
+  return new Promise<void>(async (resolve, reject) => {
+    extrinsic.signAndSend(privateKey, async result => {
+        if(!result.isInBlock) {
+          return;
+        }
 
-          if(result.findRecord('system', 'ExtrinsicSuccess')) {
-            resolve();
-          }
-          else {
-            reject('Failed to execute tx call.');
-          }
-        })
-    });
-  })();
+        if(result.findRecord('system', 'ExtrinsicSuccess')) {
+          resolve();
+        }
+        else {
+          reject('Failed to flip value.');
+        }
+      })
+  });
 }
 
 describe('Contracts', () => {
   it(`Can deploy smart contract Flipper, instantiate it and call it's get and flip messages.`, async () => {
     await usingApi(async api => {
+      const keyring = new Keyring({ type: 'sr25519' });
+      const alice = keyring.addFromUri("//Alice");
+      
       const wasm = fs.readFileSync('./src/flipper/flipper.wasm');
-      const contract = compactAddLength(u8aToU8a(wasm));
-
+      
       const metadata = JSON.parse(fs.readFileSync('./src/flipper/metadata.json').toString('utf-8'));
-      const abi = new Abi(api.registry as any, metadata);
+      const abi = new Abi(metadata);
 
-      const alicesPrivateKey = privateKey('//Alice');
+      const code = new CodePromise(api, abi, wasm);
 
-      const contractHash = await deployContract(api, contract, alicesPrivateKey);
+      const blueprint = await deployBlueprint(alice, code);
+      const contract = (await deployContract(alice, blueprint))['contract'];
 
-      const args = abi.constructors[0](true);
-      const instanceAccountId = await instantiateContract(api, contractHash, args, alicesPrivateKey);
+      const getFlipValue = async () => {
+        const result = await contract.query.get(alice.address, value, gasLimit);
 
-      const contractInstance = new PromiseContract(api, abi, instanceAccountId);
-      const getFlipValue = async () => {
-        return await promisifySubstrate(api, async () => {
-          const result = await contractInstance.call('rpc', 'get', 0, new BN('1000000000000'))
-            .send(alicesPublicKey);
-          if(!result.isSuccess) {
-            throw 'Failed to get flipper value';
-          }
-          return result.output && result.output.valueOf && result.output.valueOf();
-        })();
+        if(!result.result.isSuccess) {
+          throw `Failed to get flipper value`;
+        }
+        return (result.result.asSuccess.data[0] == 0x00) ? false : true;
       }
 
       const initialGetResponse = await getFlipValue();
       expect(initialGetResponse).to.be.true;
 
-      await promisifySubstrate(api, async () => {
-        return new Promise<void>(async (resolve, reject) => {
-          api.tx.contracts.call(contractInstance.address.toString(), 0, 1000000000000n, contractInstance.getMessage('flip').fn())
-            .signAndSend(alicesPrivateKey, async result => {
-              if(!result.isInBlock) {
-                return;
-              }
-
-              if(result.findRecord('system', 'ExtrinsicSuccess')) {
-                resolve();
-              }
-              else {
-                reject('Failed to flip value.');
-              }
-            })
-        });
-      })();
+      const flip = contract.exec('flip', value, gasLimit);
+      await runTransaction(alice, flip);
 
       const afterFlipGetResponse = await getFlipValue();
 
@@ -133,28 +95,29 @@
 
   it.skip('Can transfer balance using smart contract.', async () => {
     await usingApi(async api => {
-      const [alicesBalanceBefore, bobsBalanceBefore] = await getBalance(api, [alicesPublicKey, bobsPublicKey]);
-      const wasm = fs.readFileSync('./src/balance-transfer-contract/calls.wasm');
-      const contract = compactAddLength(u8aToU8a(wasm));
+      // const [alicesBalanceBefore, bobsBalanceBefore] = await getBalance(api, [alicesPublicKey, bobsPublicKey]);
+      // const wasm = fs.readFileSync('./src/balance-transfer-contract/calls.wasm');
+      // const contract = compactAddLength(u8aToU8a(wasm));
+
+      // const metadata = JSON.parse(fs.readFileSync('./src/balance-transfer-contract/metadata.json').toString('utf-8'));
+      // const abi = new Abi(api.registry as any, metadata);
 
-      const metadata = JSON.parse(fs.readFileSync('./src/balance-transfer-contract/metadata.json').toString('utf-8'));
-      const abi = new Abi(api.registry as any, metadata);
+      // const alicesPrivateKey = privateKey('//Alice');
 
-      const alicesPrivateKey = privateKey('//Alice');
+      // const contractHash = await deployContract(api, contract, alicesPrivateKey);
 
-      const contractHash = await deployContract(api, contract, alicesPrivateKey);
+      // // const args = abi.constructors[0]();
+      // const instanceAccountId = await instantiateContract(api, contractHash, /*args,*/ alicesPrivateKey);
+      // const contractInstance = new ContractPromise(api, abi, instanceAccountId);
+      // const bob = new GenericAccountId(api.registry, bobsPublicKey);
 
-      const args = abi.constructors[0]();
-      const instanceAccountId = await instantiateContract(api, contractHash, args, alicesPrivateKey);
-      const contractInstance = new PromiseContract(api, abi, instanceAccountId);
-      const bob = new GenericAccountId(api.registry, bobsPublicKey);
-      const call = contractInstance.getMessage('balance_transfer').fn(bob, new u128(api.registry, 1000000));
-      await txContractCall(api, alicesPrivateKey, contractInstance.address.toString(), call);
+      // const transfer = contractInstance.exec('balance_transfer', 0, 1000000000000n, [bob, new u128(api.registry, 1000000)]);
+      // await runTransaction(alicesPrivateKey, transfer);
 
-      const [alicesBalanceAfter, bobsBalanceAfter] = await getBalance(api, [alicesPublicKey, bobsPublicKey]);
+      // const [alicesBalanceAfter, bobsBalanceAfter] = await getBalance(api, [alicesPublicKey, bobsPublicKey]);
 
-      expect(alicesBalanceAfter < alicesBalanceBefore).to.be.true;
-      expect(bobsBalanceAfter > bobsBalanceBefore).to.be.true;
+      // expect(alicesBalanceAfter < alicesBalanceBefore).to.be.true;
+      // expect(bobsBalanceAfter > bobsBalanceBefore).to.be.true;
     });
   })
 });