tests: enable nock when needed

by default, it makes all requests disappear

src/test/appstore-test.js

@@ -19,6 +19,7 @@ describe('Appstore', function () {
     const { setup, cleanup, appstoreToken, mockApiServerOrigin } = common;
 
     before(setup);
+    before(() => { if (!nock.isActive()) nock.activate(); });
     after(cleanup);
 
     beforeEach(nock.cleanAll);

src/test/common.js

@@ -212,6 +212,7 @@ function createTree(root, obj) {
 }
 
 async function databaseSetup() {
+    if (nock.isActive()) nock.restore();
     nock.cleanAll();
 
     await database.initialize();
@@ -221,6 +222,7 @@ async function databaseSetup() {
 }
 
 async function domainSetup() {
+    if (nock.isActive()) nock.restore();
     nock.cleanAll();
 
     await databaseSetup();
@@ -242,6 +244,7 @@ async function setup() {
 }
 
 async function cleanup() {
+    if (nock.isActive()) nock.restore();
     nock.cleanAll();
     mailer._mailQueue = [];
 

src/test/dns-providers-test.js

@@ -21,6 +21,7 @@ describe('dns provider', function () {
     const domainCopy = Object.assign({}, domain); // make a copy
 
     before(setup);
+    before(() => { if (!nock.isActive()) nock.activate(); });
     after(cleanup);
 
     describe('noop', function () {

src/test/updatechecker-test.js

@@ -21,6 +21,7 @@ describe('updatechecker', function () {
     const { setup, cleanup, app, appstoreToken, mockApiServerOrigin } = common;
 
     before(setup);
+    before(() => { if (!nock.isActive()) nock.activate(); });
     after(cleanup);
 
     describe('box', function () {