examples and tests WIP

2025-11-21 02:55:50 +00:00 · 2022-02-18 12:41:52 +00:00
parent e0fa4b4f1f
commit 9325e11b14
34 changed files with 2339 additions and 0 deletions
--- a/hook-api-examples/utils-tests.js
+++ b/hook-api-examples/utils-tests.js
@@ -0,0 +1,137 @@
+const fs = require('fs')
+const xrpljs = require('xrpl-hooks');
+const kp = require('ripple-keypairs');
+const { exec } = require('child_process');
+
+// Fails via process.exit
+module.exports = {
+    TestRig: (endpoint)=>
+    {
+        return new Promise((resolve, reject)=>
+        {
+            const api = new xrpljs.Client(endpoint);
+
+            const execShell = cmd =>
+            {
+                return new Promise((resolve, reject) =>
+                {
+                    exec(cmd, (error, stdout, stderr) =>
+                    {
+                        if (error)
+                        {
+                            console.log(error);
+                            process.exit(2);
+                        }
+                        console.log("Ran cmd: `" + cmd + "`");
+                        if (stdout)
+                            console.log("stdout:", stdout);
+                        if (stderr)
+                            console.log("stderr:", stderr);
+                        resolve([stdout, stderr]);
+                    });
+                });
+            };
+
+            const assertTxnSuccess = x =>
+            {
+                if (!x || !x.result || x.result.engine_result_code != 0)
+                {
+                    console.log("Transaction failed:", x)
+                    process.exit(1);
+                }
+            };
+
+            const assertTxnFailure = x =>
+            {
+                if (!x || !x.result || x.result.engine_result_code == 0)
+                {
+                    console.log("Transaction failed:", x)
+                    process.exit(1);
+                }
+            };
+
+            const err = (x) =>
+            {
+                console.log(x); process.exit(1);
+            }
+
+            const wasm = (x) =>
+            {
+                return fs.readFileSync(x).toString('hex').toUpperCase();
+            }
+
+            const genesis =  xrpljs.Wallet.fromSeed('snoPBrXtMeMyMHUVTgbuqAfg1SUTb');
+
+            const randomAccount = ()=>
+            {
+                return xrpljs.Wallet.fromSeed(kp.generateSeed());
+            };
+
+            const findWasm = ()=>
+            {
+                return fs.readdirSync('.').filter(fn => fn.endsWith('.wasm'));
+            }
+
+            const fundFromGenesis = (acc) =>
+            {    
+                return new Promise((resolve, reject) =>
+                {
+                    if (typeof(acc) != 'string')
+                        acc = acc.classicAddress;
+
+                    api.submit({
+                        Account: genesis.classicAddress,        // fund account from genesis
+                        TransactionType: "Payment",
+                        Amount: "1000000000",
+                        Destination: acc
+                    }, {wallet: genesis}).then(x=>
+                    {
+                        assertTxnSuccess(x);
+                        resolve(x);
+                    }).catch(err);
+                });
+            };
+            
+            const pay = (seed, amt, dest) =>
+            {    
+                return new Promise((resolve, reject) =>
+                {
+                    let wal = xrpljs.Wallet.fromSeed(seed);
+
+                    api.submit({
+                        Account: wal.classicAddress,        // fund account from genesis
+                        TransactionType: "Payment",
+                        Amount: ''+amt,
+                        Destination: dest,
+                        Fee: "10000"
+                    }, {wallet: wal}).then(x=>
+                    {
+                        assertTxnSuccess(x);
+                        resolve(x);
+                    }).catch(err);
+                });
+            };
+
+            api.connect().then(()=>
+            {
+                resolve({
+                    api: api,
+                    xrpljs: xrpljs,
+                    assertTxnSuccess: assertTxnSuccess,
+                    assertTxnFailure: assertTxnFailure,
+                    wasm: wasm,
+                    kp: kp,
+                    genesis: genesis,
+                    randomAccount: randomAccount,
+                    fundFromGenesis: fundFromGenesis,
+                    err: err,
+                    hsfOVERRIDE: 1,
+                    hsfNSDELETE: 2,
+                    pay: pay,
+                    findWasm: findWasm,
+                    execShell: execShell
+                });
+            }).catch(err);
+        });
+    }
+};