M index.js → index.js

@@ -1,2 +1,2 @@
-exports.wasm = import("./wasm/tester");
-exports.c = import("./c/tester");
+exports.wasm = require("./wasm/tester");
+//exports.c = require("./c/tester");

A test/Multiplier2.circom

@@ -0,0 +1,11 @@
+pragma circom 2.0.0;
+
+template Multiplier2() {
+    signal input a;
+    signal input b;
+    signal output c;
+    c <== a*b;
+}
+
+component main = Multiplier2();
+ 

A test/multiplier2.js

@@ -0,0 +1,24 @@
+const chai = require("chai");
+const path = require("path");
+const wasm_tester = require("./../index").wasm;
+
+const F1Field = require("ffjavascript").F1Field;
+const Scalar = require("ffjavascript").Scalar;
+exports.p = Scalar.fromString("21888242871839275222246405745257275088548364400416034343698204186575808495617");
+const Fr = new F1Field(exports.p);
+
+const assert = chai.assert;
+
+describe("Exponentioation test", function () {
+    this.timeout(100000);
+
+    it("Should generate the Exponentiation table in k=0", async () => {
+
+        const circuit = await wasm_tester(path.join(__dirname, "Multiplier2.circom"));
+        const w = await circuit.calculateWitness({a: 2, b: 4});
+
+        await circuit.checkConstraints(w);
+
+    });
+
+});

M wasm/tester.js → wasm/tester.js

@@ -51,7 +51,6 @@ if (options.sym) flags += "--sym ";
     if (options.r1cs) flags += "--r1cs ";
     if (options.json) flags += "--json ";
     if (options.output) flags += "--output " + options.output + " ";
-    console.log(circom + flags + fileName);
     
     await exec("circom " + flags + fileName);
 }