Merge branch 'features/2559-typescript-support' into main

package.json

@@ -46,6 +46,8 @@
     "nock": "^10.0.6",
     "nyc": "^14.1.1",
     "selenium-webdriver": "^4.0.0-beta.2",
+    "ts-node": "^9.1.1",
+    "typescript": "^4.2.3",
     "webdriverio": "^6.6.6"
   },
   "peerDependencies": {

test/sampletests/typescript/sample.ts

@@ -0,0 +1,10 @@
+module.exports = {
+  demoTest: function(client: any) {
+    client.url('http://localhost')
+      .assert.elementPresent('#weblogin');
+  },
+
+  after: function(client: any) {
+    client.end();
+  }
+};

test/src/runner/cli/testParallelExecution.js

@@ -94,7 +94,7 @@ describe('test Parallel Execution', function() {
     assert.ok(runner.test_settings.test_workers);
 
     return runner.runTests().then(_ => {
-      assert.strictEqual(allArgs.length, 48);
+      assert.strictEqual(allArgs.length, 49);
       assert.strictEqual(runner.concurrency.globalExitCode, 0);
     });
   });
@@ -136,7 +136,7 @@ describe('test Parallel Execution', function() {
     });
 
     return runner.runTests().then(_ => {
-      assert.strictEqual(allArgs.length, 48);
+      assert.strictEqual(allArgs.length, 49);
     });
   });
 
@@ -165,7 +165,7 @@ describe('test Parallel Execution', function() {
     });
 
     return runner.runTests().then(_ => {
-      assert.strictEqual(allArgs.length, 48);
+      assert.strictEqual(allArgs.length, 49);
     });
   });
 

test/src/runner/testRunnerTypeScript.js

@@ -0,0 +1,60 @@
+const path = require('path');
+const assert = require('assert');
+const common = require('../../common.js');
+const MockServer = require('../../lib/mockserver.js');
+const NightwatchClient = common.require('index.js');
+
+describe('testRunnerTypeScript', function() {
+  /** @type {import("ts-node").Service} */
+  let tsNode;
+
+  before(function(done) {
+    tsNode = require('ts-node').register();
+
+    this.server = MockServer.init();
+    this.server.on('listening', () => {
+      done();
+    });
+  });
+
+  after(function(done) {
+    tsNode.enabled(false);
+
+    this.server.close(function() {
+      done();
+    });
+  });
+
+  beforeEach(function() {
+    process.removeAllListeners('exit');
+    process.removeAllListeners('uncaughtException');
+    process.removeAllListeners('unhandledRejection');
+  });
+
+  it('testRunSimple', function() {
+    let testsPath = path.join(__dirname, '../../sampletests/typescript');
+    let globals = {
+      reporter(results) {
+        assert.ok('sample' in results.modules);
+        assert.ok('demoTest' in results.modules['sample'].completed);
+        assert.strictEqual(results.modules['sample'].modulePath, path.join(__dirname, '../../sampletests/typescript/sample.ts'));
+
+        if (results.lastError) {
+          throw results.lastError;
+        }
+      }
+    };
+
+    return NightwatchClient.runTests(testsPath, {
+      selenium: {
+        port: 10195,
+        version2: true,
+        start_process: true
+      },
+      output: false,
+      persist_globals: true,
+      globals: globals,
+      output_folder: false
+    });
+  });
+});