Add fixed-load rate controller to calliper generator (#1592)

* Add fixed-load rate controller to calliper generator Signed-off-by: Vivek jha <[email protected]> * add tests Signed-off-by: Vivek jha <[email protected]> * review changes Signed-off-by: Vivek jha <[email protected]> * bug fix Signed-off-by: Vivek jha <[email protected]> * Update index.js Signed-off-by: Vivek jha <[email protected]> --------- Signed-off-by: Vivek jha <[email protected]>
hyperledger-caliper · Jul 1, 2024 · 08f732a · 08f732a
1 parent 8ec4e00
commit 08f732a
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diff --git a/packages/generator-caliper/generators/benchmark/index.js b/packages/generator-caliper/generators/benchmark/index.js
@@ -103,7 +103,8 @@ module.exports = class extends Generator {
                     {name: 'Fixed Rate', value: 'fixed-rate'},
                     {name: 'Fixed Backlog', value: 'fixed-backlog'},
                     {name: 'Linear Rate', value: 'linear-rate'},
-                    {name: 'Fixed Feedback Rate', value: 'fixed-feedback-rate'}
+                    {name: 'Fixed Feedback Rate', value: 'fixed-feedback-rate'},
+                    {name: 'Fixed Load', value: 'fixed-load'}
                 ],
                 when: () => !this.options.rateController
             }, {
@@ -272,6 +273,10 @@ module.exports = class extends Generator {
             answersObject.opts = 'tps: 100, unfinished_per_client: 100';
             this._configWrite();
             break;
+        case 'fixed-load':
+            answersObject.opts = 'startTps: 10, transactionLoad: 20';
+            this._configWrite();
+            break;
         }
     }
 

diff --git a/packages/generator-caliper/test/benchmark/config.js b/packages/generator-caliper/test/benchmark/config.js
@@ -153,6 +153,18 @@ describe ('benchmark configuration generator', () => {
         fileContains.should.equal(true);
     });
 
+    it ('should use the fixed-load controller in config.yaml if user answered "Fixed Load" for rate controller prompt', async () => {
+        options.txDuration = 30;
+        options.rateController = 'fixed-load';
+        await runGenerator();
+
+        const config = yaml.safeLoad(fs.readFileSync(tmpConfigPath),'utf8');
+        const configStr = JSON.stringify(config);
+        const fileContains = configStr.includes('"type":"fixed-load"');
+
+        fileContains.should.equal(true);
+    });
+
     it ('should ask for the txDuration if user answered "txDuration" for tyType prompt', async () => {
         options.txType = 'txDuration';
         options.txDuration = 30;