feat(models): adds benchmark model generator

lib/common/benchmarkModelGenerator.js

@@ -144,18 +144,16 @@ class BenchmarkModelGenerator {
         let propertyI = 0;
 
         while (!oversized) {
-            const propertiesWithNewAddition = [
-                ...properties,
-                this.generateProperty({
-                    modelI,
-                    declarationI,
-                    propertyI,
-                })
-            ];
+            const generatedProperty = this.generateProperty({
+                modelI,
+                declarationI,
+                propertyI,
+            });
 
-            if (this.jsonSize(propertiesWithNewAddition) <= propertiesSizeBudget) {
+            propertiesSizeBudget = propertiesSizeBudget - this.jsonSize(generatedProperty);
+            if (propertiesSizeBudget >= 0) {
                 propertyI++;
-                properties = propertiesWithNewAddition;
+                properties = [ ...properties, generatedProperty ];
             } else {
                 oversized = true;
             }
@@ -227,18 +225,16 @@ class BenchmarkModelGenerator {
         let declarationI = 0;
 
         while (!oversized) {
-            const declarationsWithNewAddition = [
-                ...declarations,
-                this.generateDeclarationWithNProperties({
-                    modelI,
-                    declarationI,
-                    nProperties,
-                })
-            ];
+            const generatedDeclaration = this.generateDeclarationWithNProperties({
+                modelI,
+                declarationI,
+                nProperties,
+            });
 
-            if (this.jsonSize(declarationsWithNewAddition) <= declarationsSizeBudget) {
+            declarationsSizeBudget = declarationsSizeBudget - this.jsonSize(generatedDeclaration);
+            if (declarationsSizeBudget >= 0) {
                 declarationI++;
-                declarations = declarationsWithNewAddition;
+                declarations = [...declarations, generatedDeclaration];
             } else {
                 oversized = true;
             }