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run-transaction-endpoint-v1.test.ts
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run-transaction-endpoint-v1.test.ts
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import http from "http";
import { AddressInfo } from "net";
import test, { Test } from "tape-promise/tape";
import { v4 as uuidv4 } from "uuid";
import bodyParser from "body-parser";
import express from "express";
import {
Containers,
FabricTestLedgerV1,
pruneDockerAllIfGithubAction,
} from "@hyperledger/cactus-test-tooling";
import { PluginRegistry } from "@hyperledger/cactus-core";
import {
IListenOptions,
LogLevelDesc,
Servers,
} from "@hyperledger/cactus-common";
import { PluginKeychainMemory } from "@hyperledger/cactus-plugin-keychain-memory";
import {
PluginLedgerConnectorFabric,
DefaultApi as FabricApi,
RunTransactionRequest,
FabricContractInvocationType,
DefaultEventHandlerStrategy,
FabricSigningCredential,
} from "../../../../main/typescript/public-api";
import { K_CACTUS_FABRIC_TOTAL_TX_COUNT } from "../../../../main/typescript/prometheus-exporter/metrics";
import { IPluginLedgerConnectorFabricOptions } from "../../../../main/typescript/plugin-ledger-connector-fabric";
import { DiscoveryOptions } from "fabric-network";
import { Configuration } from "@hyperledger/cactus-core-api";
/**
* Use this to debug issues with the fabric node SDK
* ```sh
* export HFC_LOGGING='{"debug":"console","info":"console"}'
* ```
*/
const testCase = "runs tx on a Fabric v2.2.0 ledger";
const logLevel: LogLevelDesc = "TRACE";
test("BEFORE " + testCase, async (t: Test) => {
const pruning = pruneDockerAllIfGithubAction({ logLevel });
await t.doesNotReject(pruning, "Pruning didn't throw OK");
t.end();
});
test(testCase, async (t: Test) => {
const logLevel: LogLevelDesc = "TRACE";
test.onFailure(async () => {
await Containers.logDiagnostics({ logLevel });
});
const ledger = new FabricTestLedgerV1({
emitContainerLogs: true,
publishAllPorts: true,
logLevel,
imageName: "ghcr.io/hyperledger/cactus-fabric2-all-in-one",
imageVersion: "2021-04-20-nodejs",
envVars: new Map([
["FABRIC_VERSION", "2.2.0"],
["CA_VERSION", "1.4.9"],
]),
});
t.ok(ledger, "ledger (FabricTestLedgerV1) truthy OK");
const tearDownLedger = async () => {
await ledger.stop();
await ledger.destroy();
await pruneDockerAllIfGithubAction({ logLevel });
};
test.onFinish(tearDownLedger);
await ledger.start();
const enrollAdminOut = await ledger.enrollAdmin();
const adminWallet = enrollAdminOut[1];
const [userIdentity] = await ledger.enrollUser(adminWallet);
const connectionProfile = await ledger.getConnectionProfileOrg1();
const sshConfig = await ledger.getSshConfig();
const keychainInstanceId = uuidv4();
const keychainId = uuidv4();
const keychainEntryKey = "user2";
const keychainEntryValue = JSON.stringify(userIdentity);
const keychainPlugin = new PluginKeychainMemory({
instanceId: keychainInstanceId,
keychainId,
logLevel,
backend: new Map([
[keychainEntryKey, keychainEntryValue],
["some-other-entry-key", "some-other-entry-value"],
]),
});
const pluginRegistry = new PluginRegistry({ plugins: [keychainPlugin] });
const discoveryOptions: DiscoveryOptions = {
enabled: true,
asLocalhost: true,
};
const pluginOptions: IPluginLedgerConnectorFabricOptions = {
instanceId: uuidv4(),
pluginRegistry,
sshConfig,
cliContainerEnv: {},
peerBinary: "/fabric-samples/bin/peer",
logLevel,
connectionProfile,
discoveryOptions,
eventHandlerOptions: {
strategy: DefaultEventHandlerStrategy.NetworkScopeAllfortx,
commitTimeout: 300,
},
};
const plugin = new PluginLedgerConnectorFabric(pluginOptions);
const expressApp = express();
expressApp.use(bodyParser.json({ limit: "250mb" }));
const server = http.createServer(expressApp);
const listenOptions: IListenOptions = {
hostname: "localhost",
port: 0,
server,
};
const addressInfo = (await Servers.listen(listenOptions)) as AddressInfo;
test.onFinish(async () => await Servers.shutdown(server));
const { address, port } = addressInfo;
const apiHost = `http://${address}:${port}`;
t.comment(
`Metrics URL: ${apiHost}/api/v1/plugins/@hyperledger/cactus-plugin-ledger-connector-fabric/get-prometheus-exporter-metrics`,
);
const apiConfig = new Configuration({ basePath: apiHost });
const apiClient = new FabricApi(apiConfig);
await plugin.getOrCreateWebServices();
await plugin.registerWebServices(expressApp);
const assetId = "asset277";
const assetOwner = uuidv4();
const channelName = "mychannel";
const contractName = "basic";
const signingCredential: FabricSigningCredential = {
keychainId,
keychainRef: keychainEntryKey,
};
{
const res = await apiClient.runTransactionV1({
signingCredential,
channelName,
contractName,
invocationType: FabricContractInvocationType.Call,
methodName: "GetAllAssets",
params: [],
} as RunTransactionRequest);
t.ok(res);
t.ok(res.data);
t.equal(res.status, 200);
t.doesNotThrow(() => JSON.parse(res.data.functionOutput));
}
{
const req: RunTransactionRequest = {
signingCredential,
channelName,
invocationType: FabricContractInvocationType.Send,
contractName,
methodName: "CreateAsset",
params: [assetId, "yellow", "11", assetOwner, "199"],
};
const res = await apiClient.runTransactionV1(req);
t.ok(res);
t.ok(res.data);
t.equal(res.status, 200);
}
{
const res = await apiClient.runTransactionV1({
signingCredential,
channelName,
contractName,
invocationType: FabricContractInvocationType.Call,
methodName: "GetAllAssets",
params: [],
} as RunTransactionRequest);
t.ok(res);
t.ok(res.data);
t.equal(res.status, 200);
const assets = JSON.parse(res.data.functionOutput);
const asset277 = assets.find((c: { ID: string }) => c.ID === assetId);
t.ok(asset277, "Located Asset record by its ID OK");
t.ok(asset277.owner, `Asset object has "owner" property OK`);
t.equal(asset277.owner, assetOwner, `Asset has expected owner OK`);
}
{
const res = await apiClient.getPrometheusExporterMetricsV1();
const promMetricsOutput =
"# HELP " +
K_CACTUS_FABRIC_TOTAL_TX_COUNT +
" Total transactions executed\n" +
"# TYPE " +
K_CACTUS_FABRIC_TOTAL_TX_COUNT +
" gauge\n" +
K_CACTUS_FABRIC_TOTAL_TX_COUNT +
'{type="' +
K_CACTUS_FABRIC_TOTAL_TX_COUNT +
'"} 3';
t.ok(res);
t.ok(res.data);
t.equal(res.status, 200);
t.true(
res.data.includes(promMetricsOutput),
"Total Transaction Count of 3 recorded as expected. RESULT OK",
);
}
t.end();
});