Improve tests: symlink tests, Kotlin tests, and maybe test-util module

packages/core/integration-tests/test/bundler.js

@@ -1,7 +1,12 @@
 const assert = require('assert');
 const sinon = require('sinon');
 const path = require('path');
-const {assertBundleTree, bundle, bundler, nextBundle} = require('./utils');
+const {
+  assertBundleTree,
+  bundle,
+  bundler,
+  nextBundle
+} = require('@parcel/test-utils');
 
 describe('bundler', function() {
   it('should bundle once before exporting middleware', async function() {

packages/core/integration-tests/test/contentHashing.js

@@ -1,7 +1,7 @@
 const assert = require('assert');
 const path = require('path');
 const fs = require('@parcel/fs');
-const {bundle, rimraf, ncp} = require('./utils');
+const {bundle, rimraf, ncp} = require('@parcel/test-utils');
 
 describe('content hashing', function() {
   beforeEach(async function() {

packages/core/integration-tests/test/css.js

@@ -1,7 +1,13 @@
 const assert = require('assert');
 const path = require('path');
 const fs = require('@parcel/fs');
-const {bundle, run, assertBundleTree, rimraf, ncp} = require('./utils');
+const {
+  bundle,
+  run,
+  assertBundleTree,
+  rimraf,
+  ncp
+} = require('@parcel/test-utils');
 
 describe('css', function() {
   it('should produce two bundles when importing a CSS file', async function() {

packages/core/integration-tests/test/elm.js

@@ -1,6 +1,6 @@
 const assert = require('assert');
 const fs = require('@parcel/fs');
-const {bundle, assertBundleTree, run} = require('./utils');
+const {bundle, assertBundleTree, run} = require('@parcel/test-utils');
 
 describe('elm', function() {
   it('should produce a basic Elm bundle', async function() {

packages/core/integration-tests/test/encodedURI.js

@@ -1,7 +1,7 @@
 const assert = require('assert');
 const path = require('path');
 const fs = require('@parcel/fs');
-const {bundle, assertBundleTree} = require('./utils');
+const {bundle, assertBundleTree} = require('@parcel/test-utils');
 
 describe('encodedURI', function() {
   it('should support bundling files which names in encoded URI', async function() {

packages/core/integration-tests/test/fs.js

@@ -1,7 +1,7 @@
 const assert = require('assert');
 const fs = require('@parcel/fs');
 const path = require('path');
-const {bundle, run, assertBundleTree} = require('./utils');
+const {bundle, run, assertBundleTree} = require('@parcel/test-utils');
 
 describe('fs', function() {
   describe('--target=browser', function() {

packages/core/integration-tests/test/glob.js

@@ -1,7 +1,7 @@
 const assert = require('assert');
 const fs = require('@parcel/fs');
 const path = require('path');
-const {bundle, run, assertBundleTree} = require('./utils');
+const {bundle, run, assertBundleTree} = require('@parcel/test-utils');
 
 describe('glob', function() {
   it('should require a glob of files', async function() {

packages/core/integration-tests/test/glsl.js

@@ -1,7 +1,12 @@
 const assert = require('assert');
 const path = require('path');
 const fs = require('@parcel/fs');
-const {bundle, run, assertBundleTree, normaliseNewlines} = require('./utils');
+const {
+  bundle,
+  run,
+  assertBundleTree,
+  normaliseNewlines
+} = require('@parcel/test-utils');
 
 describe('glsl', function() {
   it('should support requiring GLSL files via glslify', async function() {

packages/core/integration-tests/test/graphql.js

@@ -1,7 +1,7 @@
 const assert = require('assert');
 const path = require('path');
 const gql = require('graphql-tag');
-const {bundle, run, assertBundleTree} = require('./utils');
+const {bundle, run, assertBundleTree} = require('@parcel/test-utils');
 
 describe('graphql', function() {
   it('should support requiring graphql files', async function() {

packages/core/integration-tests/test/hmr.js

@@ -1,7 +1,7 @@
 const assert = require('assert');
 const fs = require('@parcel/fs');
 const path = require('path');
-const {bundler, run, rimraf, ncp} = require('./utils');
+const {bundler, run, rimraf, ncp} = require('@parcel/test-utils');
 const {sleep} = require('@parcel/test-utils');
 const WebSocket = require('ws');
 const json5 = require('json5');

packages/core/integration-tests/test/html.js

@@ -1,6 +1,6 @@
 const assert = require('assert');
 const fs = require('@parcel/fs');
-const {bundle, assertBundleTree} = require('./utils');
+const {bundle, assertBundleTree} = require('@parcel/test-utils');
 const path = require('path');
 
 describe('html', function() {

packages/core/integration-tests/test/javascript.js

@@ -8,8 +8,9 @@ const {
   assertBundleTree,
   deferred,
   ncp
-} = require('./utils');
+} = require('@parcel/test-utils');
 const {mkdirp} = require('@parcel/fs');
+const {symlinkPrivilegeWarning} = require('@parcel/test-utils');
 const {symlinkSync} = require('fs');
 
 describe('javascript', function() {
@@ -1290,21 +1291,28 @@ describe('javascript', function() {
       inputDir
     );
 
-    // Create the symlink here to prevent cross platform and git issues
-    symlinkSync(
-      path.join(inputDir, 'packages/foo'),
-      path.join(inputDir, 'node_modules/foo'),
-      'dir'
-    );
+    try {
+      // Create the symlink here to prevent cross platform and git issues
+      symlinkSync(
+        path.join(inputDir, 'packages/foo'),
+        path.join(inputDir, 'node_modules/foo'),
+        'dir'
+      );
 
-    await bundle(inputDir + '/index.js');
+      await bundle(inputDir + '/index.js');
 
-    let file = await fs.readFile(
-      path.join(__dirname, '/dist/index.js'),
-      'utf8'
-    );
-    assert(file.includes('function Foo'));
-    assert(file.includes('function Bar'));
+      let file = await fs.readFile(
+        path.join(__dirname, '/dist/index.js'),
+        'utf8'
+      );
+      assert(file.includes('function Foo'));
+      assert(file.includes('function Bar'));
+    } catch (e) {
+      if (e.perm == 'EPERM') {
+        symlinkPrivilegeWarning();
+        this.skip();
+      }
+    }
   });
 
   it('should not compile node_modules with a source field in package.json when not symlinked', async function() {

packages/core/integration-tests/test/kotlin.js

@@ -1,7 +1,15 @@
 const assert = require('assert');
-const {bundle, assertBundleTree, run} = require('./utils');
+const {bundle, assertBundleTree, run} = require('@parcel/test-utils');
+const commandExists = require('command-exists');
 
 describe('kotlin', function() {
+  if (!commandExists.sync('java')) {
+    console.log(
+      'Skipping Kotlin tests. Install https://www.java.com/download/ to run them.'
+    );
+    return;
+  }
+
   it('should produce a basic kotlin bundle', async function() {
     let b = await bundle(__dirname + '/integration/kotlin/index.js');
 

packages/core/integration-tests/test/less.js

@@ -1,7 +1,7 @@
 const assert = require('assert');
 const path = require('path');
 const fs = require('@parcel/fs');
-const {bundle, run, assertBundleTree} = require('./utils');
+const {bundle, run, assertBundleTree} = require('@parcel/test-utils');
 
 describe('less', function() {
   it('should support requiring less files', async function() {

packages/core/integration-tests/test/parser.js

@@ -1,7 +1,7 @@
 const assert = require('assert');
 const path = require('path');
 const fs = require('@parcel/fs');
-const {bundle, assertBundleTree} = require('./utils');
+const {bundle, assertBundleTree} = require('@parcel/test-utils');
 
 describe('parser', function() {
   it('should support case-insensitive file extension', async function() {

packages/core/integration-tests/test/pug.js

@@ -1,7 +1,7 @@
 const assert = require('assert');
 const path = require('path');
 const fs = require('@parcel/fs');
-const {bundle, assertBundleTree} = require('./utils');
+const {bundle, assertBundleTree} = require('@parcel/test-utils');
 
 describe('pug', function() {
   it('should support bundling HTML', async function() {

packages/core/integration-tests/test/reason.js

@@ -1,6 +1,6 @@
 const assert = require('assert');
 const path = require('path');
-const {bundle, run} = require('./utils');
+const {bundle, run} = require('@parcel/test-utils');
 
 describe('reason', function() {
   it('should produce a bundle', async function() {

packages/core/integration-tests/test/rust.js

@@ -1,6 +1,6 @@
 const assert = require('assert');
 const path = require('path');
-const {bundle, bundler, run, assertBundleTree} = require('./utils');
+const {bundle, bundler, run, assertBundleTree} = require('@parcel/test-utils');
 const fs = require('@parcel/fs');
 const commandExists = require('command-exists');
 

packages/core/integration-tests/test/sass.js

@@ -1,7 +1,7 @@
 const assert = require('assert');
 const path = require('path');
 const fs = require('@parcel/fs');
-const {bundle, run, assertBundleTree} = require('./utils');
+const {bundle, run, assertBundleTree} = require('@parcel/test-utils');
 
 describe('sass', function() {
   it('should support requiring sass files', async function() {

packages/core/integration-tests/test/schema-jsonld.js

@@ -1,4 +1,4 @@
-const {bundle, assertBundleTree} = require('./utils');
+const {bundle, assertBundleTree} = require('@parcel/test-utils');
 
 describe('schema ld+json', function() {
   it('Should parse a LD+JSON schema and collect dependencies', async function() {

packages/core/integration-tests/test/scope-hoisting.js

@@ -1,6 +1,6 @@
 const assert = require('assert');
 const path = require('path');
-const {bundle: _bundle, run} = require('./utils');
+const {bundle: _bundle, run} = require('@parcel/test-utils');
 const fs = require('@parcel/fs');
 
 const bundle = (name, opts = {}) =>

packages/core/integration-tests/test/server.js

@@ -2,7 +2,7 @@ const assert = require('assert');
 const path = require('path');
 const fs = require('@parcel/fs');
 const logger = require('@parcel/logger');
-const {bundler} = require('./utils');
+const {bundler} = require('@parcel/test-utils');
 const http = require('http');
 const https = require('https');
 const sinon = require('sinon');

packages/core/integration-tests/test/sourcemaps.js

@@ -2,7 +2,7 @@ const assert = require('assert');
 const fs = require('@parcel/fs');
 const path = require('path');
 const mapValidator = require('sourcemap-validator');
-const {bundler, bundle, run, assertBundleTree} = require('./utils');
+const {bundler, bundle, run, assertBundleTree} = require('@parcel/test-utils');
 
 describe('sourcemaps', function() {
   it('should create a valid sourcemap as a child of a JS bundle', async function() {

packages/core/integration-tests/test/stylus.js

@@ -1,7 +1,7 @@
 const assert = require('assert');
 const path = require('path');
 const fs = require('@parcel/fs');
-const {bundle, run, assertBundleTree} = require('./utils');
+const {bundle, run, assertBundleTree} = require('@parcel/test-utils');
 
 describe('stylus', function() {
   it('should support requiring stylus files', async function() {

packages/core/integration-tests/test/sugarss.js

@@ -1,5 +1,5 @@
 const assert = require('assert');
-const {bundle, assertBundleTree} = require('./utils');
+const {bundle, assertBundleTree} = require('@parcel/test-utils');
 const fs = require('@parcel/fs');
 const path = require('path');
 

packages/core/integration-tests/test/typescript.js

@@ -1,7 +1,7 @@
 const assert = require('assert');
 const path = require('path');
 const fs = require('@parcel/fs');
-const {bundle, run, assertBundleTree} = require('./utils');
+const {bundle, run, assertBundleTree} = require('@parcel/test-utils');
 
 describe('typescript', function() {
   it('should produce a ts bundle using ES6 imports', async function() {