Fix getContractAddress method (#66)

* Add test to check contract value after deployment

* Use tuple for executeScript result

* Fix interaction test

* Bump version

Author: Maksim Daunarovich

dev-test/deploy.test.js

@@ -2,6 +2,7 @@ import path from "path";
 import {
   emulator,
   init,
+  executeScript,
   deployContractByName,
   getContractAddress,
   getAccountAddress,
@@ -56,4 +57,20 @@ describe("interactions - sendTransaction", () => {
     const [ address ] = await getContractAddress(name);
     expect(address).toBe(Alice);
   });
+
+  test("deploy basic contract - check", async () => {
+    const name = "HelloWorld";
+    await deployContractByName(name);
+    const [result, err] = await executeScript({
+      code: `
+        import HelloWorld from 0x1
+        
+        pub fun main():String{
+          return HelloWorld.message
+        }
+      `
+    })
+    expect(err).toBe(null)
+    expect(result).toBe("Hello, from Cadence")
+  });
 });

dev-test/interaction.test.js

@@ -167,28 +167,33 @@ describe("interactions - executeScript", () => {
   });
 
   test("executeScript - shall pass with short notation", async () => {
-    const [result] = await shallResolve(executeScript("log-message"));
+    const [result,err] = await shallResolve(executeScript("log-message"));
+    expect(err).toBe(null);
     expect(result).toBe(42);
   });
 
   test("executeScript - shall pass with short notation and arguments", async () => {
     const message = "Hello, from Cadence!";
-    const [result] = await shallResolve(() => {
+    const [result, err] = await shallResolve(() => {
       const args = [message];
       return executeScript("log-passed-message", args);
     });
+    expect(err).toBe(null);
     expect(result).toBe(message);
   });
 
   test("executeScript - shall work properly for empty array as argument", async () => {
-    const code = `
+    const [result, err] = await shallResolve(async () => {
+      const code = `
       pub fun main(data: [String]): [String]{
         log(data)
         return data
       }
     `;
-    const args = [[]];
-    const result = await executeScript({ code, args });
+      const args = [[]];
+      return  executeScript({ code, args });
+    })
+    expect(err).toBe(null);
     expect(result.length).toBe(0);
   });
 });

package.json

@@ -1,6 +1,6 @@
 {
   "name": "flow-js-testing",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "This package will expose a set of utility methods, to allow Cadence code testing with libraries like Jest",
   "repository": {
     "type": "git",

src/contract.js

@@ -46,7 +46,7 @@ export const getContractAddress = async (name, useDefaults = false) => {
 
   const code = await registry.scripts.getContractAddressTemplate(addressMap);
   const args = [name, managerAddress];
-  const contractAddress = await executeScript({
+  const [contractAddress] = await executeScript({
     code,
     args,
     service: true,