Fixes/3431 consider always match from desired capabilities

lib/runner/cli/nightwatch.conf.ejs

@@ -76,14 +76,12 @@ module.exports = {
     firefox: {
       desiredCapabilities : {
         browserName : 'firefox',
-        alwaysMatch: {
-          acceptInsecureCerts: true,
-          'moz:firefoxOptions': {
-            args: [
-              // '-headless',
-              // '-verbose'
-            ]
-          }
+        acceptInsecureCerts: true,
+        'moz:firefoxOptions': {
+          args: [
+            // '-headless',
+            // '-verbose'
+          ]
         }
       },
       webdriver: {

lib/transport/selenium-webdriver/options.js

@@ -36,6 +36,10 @@ module.exports = class SeleniumCapabilities {
   createDesired() {
     this.desiredCapabilities = this.settings.capabilities || this.settings.desiredCapabilities;
 
+    // flatten alwaysMatch param from desired Capabilities
+    Object.assign(this.desiredCapabilities, this.desiredCapabilities?.alwaysMatch);
+    delete this.desiredCapabilities['alwaysMatch'];
+
     if (typeof this.desiredCapabilities == 'function') {
       this.desiredCapabilities = this.desiredCapabilities.call(this.settings);
     }
@@ -120,7 +124,7 @@ module.exports = class SeleniumCapabilities {
     }
 
     const {webdriver} = this.settings;
-    let options = new ChromeOptions(this.desiredCapabilities);
+    const options = new ChromeOptions(this.desiredCapabilities);
 
     if (webdriver.chrome_binary || this.settings.chrome_binary) {
       options.setChromeBinaryPath(webdriver.chrome_binary || this.settings.chrome_binary);
@@ -145,7 +149,7 @@ module.exports = class SeleniumCapabilities {
     }
 
     const {webdriver} = this.settings;
-    let options = new IeOptions(this.desiredCapabilities);
+    const options = new IeOptions(this.desiredCapabilities);
 
     if (webdriver.log_path || this.settings.log_path) {
       options.setLogFile(webdriver.log_path || this.settings.log_path);
@@ -166,7 +170,7 @@ module.exports = class SeleniumCapabilities {
     }
 
     const {webdriver} = this.settings;
-    let options = new EdgeOptions(this.desiredCapabilities);
+    const options = new EdgeOptions(this.desiredCapabilities);
 
     if (webdriver.edge_binary || this.settings.edge_binary) {
       options.setEdgeChromiumBinaryPath(webdriver.edge_binary || this.settings.edge_binary);
@@ -194,7 +198,7 @@ module.exports = class SeleniumCapabilities {
     }
 
     const {webdriver} = this.settings;
-    let options = new FirefoxOptions(this.desiredCapabilities);
+    const options = new FirefoxOptions(this.desiredCapabilities);
 
     if (webdriver.firefox_binary || this.settings.firefox_binary) {
       options.setBinary(webdriver.firefox_binary || this.settings.firefox_binary);
@@ -214,7 +218,7 @@ module.exports = class SeleniumCapabilities {
       return this.desiredCapabilities;
     }
 
-    let options = new SafariOptions(this.desiredCapabilities);
+    const options = new SafariOptions(this.desiredCapabilities);
 
     return options;
   }

test/src/cli/testCliRunnerGenerate.js

@@ -100,11 +100,9 @@ describe('Test CLI Runner Generate', function() {
         assert.deepStrictEqual(configData.test_settings.firefox, {
           desiredCapabilities: {
             browserName: 'firefox',
-            alwaysMatch: {
-              acceptInsecureCerts: true,
-              'moz:firefoxOptions': {
-                args: []
-              }
+            acceptInsecureCerts: true,
+            'moz:firefoxOptions': {
+              args: []
             }
           },
           webdriver: {

test/src/index/transport/testChromeOptions.js

@@ -209,4 +209,28 @@ describe('Test chrome options', function () {
     });
   });
 
+  it('always match in desired capabilties', function() {
+    const client = Nightwatch.createClient({
+      desiredCapabilities: {
+        browserName: 'chrome',
+        alwaysMatch: {
+          acceptInsecureCerts: true,
+          'goog:chromeOptions': {
+            args: [
+              '--headless'
+            ]
+          }
+        }
+      }
+    });
+
+    const options = client.transport.createSessionOptions();
+    assert.ok(options instanceof ChromeOptions);
+    assert.strictEqual(options.get('acceptInsecureCerts'), true);
+    assert.deepStrictEqual(options.get('goog:chromeOptions'), {
+      args: ['--headless']
+    });
+  });
+
+
 });

test/src/index/transport/testFirefoxOptions.js

@@ -115,4 +115,27 @@ describe('Firefox driver options', function(){
     });
   });
 
+  it('always match in desired capabilties', function() {
+    const client = Nightwatch.createClient({
+      desiredCapabilities: {
+        desiredCapabilities: 'firefox',
+        alwaysMatch: {
+          acceptInsecureCerts: true,
+          'moz:firefoxOptions': {
+            args: [
+              '--headless'
+            ]
+          }
+        }
+      }
+    });
+
+    const options = client.transport.createSessionOptions();
+    assert.ok(options instanceof FirefoxOptions);
+    assert.strictEqual(options.get('acceptInsecureCerts'), true);
+    assert.deepStrictEqual(options.get('moz:firefoxOptions'), {
+      args: ['--headless']
+    });
+  });
+
 });