fixes and refactorings

bellatrix.core/src/main/java/solutions/bellatrix/core/plugins/EventListener.java

@@ -24,6 +24,10 @@ public void addListener(Consumer<TArgs> listener) {
         listeners.add(listener);
     }
 
+    public void removeListener(Consumer<TArgs> listener) {
+        listeners.remove(listener);
+    }
+
     public void broadcast(TArgs args) {
         if (listeners.size() > 0) {
             listeners.forEach(x -> x.accept(args));

bellatrix.core/src/main/java/solutions/bellatrix/core/utilities/SingletonFactory.java

@@ -22,33 +22,30 @@
 // Based on http://neutrofoton.github.io/blog/2013/08/29/generic-singleton-pattern-in-java/
 // Can be used inside App design pattern.
 @SuppressWarnings("unchecked")
+@UtilityClass
 public class SingletonFactory {
-    private static final SingletonFactory SINGLETON_FACTORY = new SingletonFactory();
-
-    private final Map<Class<?>, Object> mapHolder = new HashMap<>();
-
-    private SingletonFactory() {
-    }
+    private static final ThreadLocal<Map<Class<?>, Object>> mapHolder = ThreadLocal.withInitial(HashMap::new);
 
     @SneakyThrows
     public static <T> T getInstance(Class<T> classOf, Object... initargs) {
         try {
-            if (!SINGLETON_FACTORY.mapHolder.containsKey(classOf)) {
+            if (!mapHolder.get().containsKey(classOf)) {
                 T obj = (T)classOf.getConstructors()[0].newInstance(initargs);
-                SINGLETON_FACTORY.mapHolder.put(classOf, obj);
+                register(obj);
             }
-            return (T)SINGLETON_FACTORY.mapHolder.get(classOf);
+
+            return (T)mapHolder.get().get(classOf);
         } catch (Exception e) {
             Log.error("Failed to create instance of the object. Exception was: " + e);
             return null;
         }
     }
 
     public static <T> void register(T instance) {
-        SINGLETON_FACTORY.mapHolder.put(instance.getClass(), instance);
+        mapHolder.get().put(instance.getClass(), instance);
     }
 
     public static <T> void register(Class<?> classKey, T instance) {
-        SINGLETON_FACTORY.mapHolder.put(classKey, instance);
+        mapHolder.get().put(classKey, instance);
     }
 }

bellatrix.addons.visual-regression-tracker/pom.xml → bellatrix.plugins.visual-regression-tracker/pom.xml

@@ -9,7 +9,7 @@
         <version>1.0-SNAPSHOT</version>
     </parent>
 
-    <artifactId>bellatrix.addons.visual-regression-tracker</artifactId>
+    <artifactId>bellatrix.plugins.visual-regression-tracker</artifactId>
 
     <repositories>
         <repository>

bellatrix.web/src/main/java/solutions/bellatrix/web/components/WebComponent.java

@@ -208,10 +208,6 @@ public String getAccessKey() {
         return getAttribute("accesskey");
     }
 
-    public String getStyle() {
-        return getAttribute("style");
-    }
-
     public String getDir() {
         return getAttribute("dir");
     }
@@ -224,6 +220,7 @@ public String getHtmlClass() {
         return getAttribute("class");
     }
 
+    @Override
     public String getAttribute(String name) {
         return getWrappedElement().getAttribute(name);
     }

bellatrix.web/src/main/java/solutions/bellatrix/web/components/contracts/Component.java

@@ -21,4 +21,5 @@ public interface Component extends LayoutComponent {
     Class<?> getComponentClass();
     WebElement getWrappedElement();
     FindStrategy getFindStrategy();
+    String getAttribute(String attributeName);
 }

bellatrix.web/src/main/java/solutions/bellatrix/web/components/contracts/ComponentStyle.java

@@ -22,50 +22,39 @@
 
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
+import java.util.Objects;
 import java.util.function.Supplier;
 
 public interface ComponentStyle extends Component {
-    String getStyle();
+    default String getStyle() {
+        return getAttribute("style");
+    }
+
+    default String getStyle(CssStyle style) {
+        return getWrappedElement().getCssValue(style.toString());
+    }
 
-    @SneakyThrows
     default void validateStyleIs(String value) {
         ComponentValidator.defaultValidateAttributeIs((WebComponent)this, this::getStyle, value, "style");
     }
 
-    @SneakyThrows
     default void validateStyleIsSet() {
         ComponentValidator.defaultValidateAttributeIsSet((WebComponent)this, this::getStyle, "style");
     }
 
-    @SneakyThrows
     default void validateStyleNotSet() {
         ComponentValidator.defaultValidateAttributeNotSet((WebComponent)this, this::getStyle, "style");
     }
 
-    @SneakyThrows
     default void validateStyleContains(String value) {
         ComponentValidator.defaultValidateAttributeContains((WebComponent)this, this::getStyle, value, "style");
     }
 
-    @SneakyThrows
     default void validateStyleNotContains(String value) {
         ComponentValidator.defaultValidateAttributeNotContains((WebComponent)this, this::getStyle, value, "style");
     }
 
-    default String getStyle(CssStyle style) {
-        var script = String.format("return window.getComputedStyle(arguments[0],null).getPropertyValue('%s');", style);
-        var result = new JavaScriptService().execute(script, (WebComponent) this);
-
-        return result;
-    }
-
-    @SneakyThrows
     default void validateStyle(CssStyle style, String expectedValue) {
-        try {
-            Method method = ComponentValidator.class.getDeclaredMethod("defaultValidateAttributeIs", WebComponent.class, Supplier.class, java.lang.String.class, java.lang.String.class);
-            method.invoke(SingletonFactory.getInstance(ComponentValidator.class), (WebComponent) this, (Supplier<Object>) () -> this.getStyle(style), expectedValue, java.lang.String.format("expected color should be %s", expectedValue));
-        } catch (InvocationTargetException e) {
-            throw e.getCause();
-        }
+        ComponentValidator.defaultValidateAttributeIs((WebComponent)this, () -> this.getStyle(style), expectedValue, style.toString());
     }
 }

bellatrix.web/src/main/java/solutions/bellatrix/web/components/enums/CssStyle.java

@@ -2,7 +2,26 @@
 
 public enum CssStyle {
     BACKGROUND_COLOR("background-color"),
-    COLOR("color");
+    BORDER_COLOR("border-color"),
+    COLOR("color"),
+    FONT_FAMILY("font-family"),
+    FONT_WEIGHT("font-weight"),
+    FONT_SIZE("font-size"),
+    TEXT_ALIGN("text-align"),
+    VERTICAL_ALIGN("vertical-align"),
+    LINE_HEIGHT("line-height"),
+    LETTER_SPACING("letter-spacing"),
+    MARGIN_TOP("margin-top"),
+    MARGIN_BOTTOM("margin-bottom"),
+    MARGIN_LEFT("margin-left"),
+    MARGIN_RIGHT("margin-right"),
+    PADDING_TOP("padding-top"),
+    PADDING_BOTTOM("padding-bottom"),
+    PADDING_LEFT("padding-left"),
+    PADDING_RIGHT("padding-right"),
+    POSITION("position"),
+    HEIGHT("height"),
+    WIDTH("width");
 
     private final String style;
 

bellatrix.web/src/main/java/solutions/bellatrix/web/infrastructure/Browser.java

@@ -22,11 +22,11 @@ public enum Browser {
     FIREFOX("firefox"),
     FIREFOX_HEADLESS("firefox_headless"),
     EDGE("edge"),
-    // EDGE_HEADLESS("edge"), // Unsupported by Selenium 3, Selenium 4 has support
+    EDGE_HEADLESS("edge_headless"),
     OPERA("opera"),
     SAFARI("safari"),
-    NOT_SET("not_set"),
-    INTERNET_EXPLORER("ie");
+    INTERNET_EXPLORER("ie"),
+    NOT_SET("not_set");
 
     private final String value;
 

bellatrix.web/src/main/java/solutions/bellatrix/web/infrastructure/BrowserLifecyclePlugin.java

@@ -139,32 +139,31 @@ private BrowserConfiguration getBrowserConfiguration(Method memberInfo) {
     }
 
     private BrowserConfiguration getExecutionBrowserMethodLevel(Method memberInfo) {
-        var executionBrowserAnnotation = (ExecutionBrowser)memberInfo.getDeclaredAnnotation(ExecutionBrowser.class);
-        if (executionBrowserAnnotation == null) {
-            return null;
-        }
+        if (!memberInfo.isAnnotationPresent(ExecutionBrowser.class)) return null;
 
+        var executionBrowserAnnotation = (ExecutionBrowser)memberInfo.getDeclaredAnnotation(ExecutionBrowser.class);
         return new BrowserConfiguration(executionBrowserAnnotation.browser(), executionBrowserAnnotation.deviceName(), executionBrowserAnnotation.lifecycle());
     }
 
-    private BrowserConfiguration getExecutionBrowserClassLevel(Class<?> type) {
-        var executionBrowserAnnotation = (ExecutionBrowser)type.getDeclaredAnnotation(ExecutionBrowser.class);
+    private BrowserConfiguration getExecutionBrowserClassLevel(Class<?> clazz) {
+        var browser = Browser.fromText(SecretsResolver.getSecret(ConfigurationService.get(WebSettings.class).getDefaultBrowser()));
+        var lifecycle = Lifecycle.fromText(ConfigurationService.get(WebSettings.class).getDefaultLifeCycle());
+        var width = ConfigurationService.get(WebSettings.class).getDefaultBrowserWidth();
+        var height = ConfigurationService.get(WebSettings.class).getDefaultBrowserHeight();
 
-        var defaultBrowser = Browser.fromText(SecretsResolver.getSecret(ConfigurationService.get(WebSettings.class).getDefaultBrowser()));
-        var defaultLifecycle = Lifecycle.fromText(ConfigurationService.get(WebSettings.class).getDefaultLifeCycle());
-        var defaultWidth = ConfigurationService.get(WebSettings.class).getDefaultBrowserWidth();
-        var defaultHeight = ConfigurationService.get(WebSettings.class).getDefaultBrowserHeight();
+        if (clazz.isAnnotationPresent(ExecutionBrowser.class)) {
+            var executionBrowserAnnotation = clazz.getDeclaredAnnotation(ExecutionBrowser.class);
 
-        var finalBrowser = executionBrowserAnnotation.browser() != Browser.NOT_SET && executionBrowserAnnotation.browser() != defaultBrowser ? executionBrowserAnnotation.browser() : defaultBrowser;
-        var finalLifecycle = executionBrowserAnnotation.lifecycle() != defaultLifecycle ? executionBrowserAnnotation.lifecycle() : defaultLifecycle;
-        var finalWidth = executionBrowserAnnotation.width() != 0 ? executionBrowserAnnotation.width() : defaultWidth;
-        var finalHeight = executionBrowserAnnotation.height() != 0 ? executionBrowserAnnotation.height() : defaultHeight;
+            browser = executionBrowserAnnotation.browser() != Browser.NOT_SET && executionBrowserAnnotation.browser() != browser ? executionBrowserAnnotation.browser() : browser;
+            lifecycle = executionBrowserAnnotation.lifecycle() != lifecycle ? executionBrowserAnnotation.lifecycle() : lifecycle;
+            width = executionBrowserAnnotation.width() != 0 ? executionBrowserAnnotation.width() : width;
+            height = executionBrowserAnnotation.height() != 0 ? executionBrowserAnnotation.height() : height;
 
-        if (executionBrowserAnnotation.browser() == Browser.CHROME_MOBILE) {
-            return new BrowserConfiguration(executionBrowserAnnotation.deviceName(), finalLifecycle, type.getName());
-        }
-        else {
-            return new BrowserConfiguration(finalBrowser, finalLifecycle, finalWidth, finalHeight);
+            if (executionBrowserAnnotation.browser() == Browser.CHROME_MOBILE) {
+                return new BrowserConfiguration(executionBrowserAnnotation.deviceName(), lifecycle, clazz.getName());
+            }
         }
+
+        return new BrowserConfiguration(browser, lifecycle, width, height);
     }
 }

bellatrix.web/src/main/java/solutions/bellatrix/web/infrastructure/DriverService.java

@@ -139,6 +139,7 @@ private static WebDriver initializeDriverCloudGridMode(GridSettings gridSettings
                 caps.setCapability(ChromeOptions.CAPABILITY, firefoxOptions);
                 break;
             }
+            case EDGE_HEADLESS:
             case EDGE: {
                 var edgeOptions = new EdgeOptions();
                 caps.setCapability(ChromeOptions.CAPABILITY, edgeOptions);
@@ -201,6 +202,7 @@ private static WebDriver initializeDriverGridMode(GridSettings gridSettings) {
                 caps.setCapability(ChromeOptions.CAPABILITY, firefoxOptions);
                 break;
             }
+            case EDGE_HEADLESS:
             case EDGE: {
                 var edgeOptions = new EdgeOptions();
                 addGridOptions(edgeOptions, gridSettings);
@@ -310,6 +312,14 @@ private static WebDriver initializeDriverRegularMode() {
                 if (shouldCaptureHttpTraffic) edgeOptions.setProxy(proxyConfig);
                 driver = new EdgeDriver(edgeOptions);
             }
+            case EDGE_HEADLESS -> {
+                var edgeOptions = new EdgeOptions();
+                edgeOptions.addArguments("--headless");
+                edgeOptions.addArguments("--disable-gpu");
+                addDriverOptions(edgeOptions);
+                if (shouldCaptureHttpTraffic) edgeOptions.setProxy(proxyConfig);
+                driver = new EdgeDriver(edgeOptions);
+            }
             case SAFARI -> {
                 System.setProperty("webdriver.safari.driver", "/usr/bin/safaridriver");
                 var safariOptions = new SafariOptions();

bellatrix.web/src/main/java/solutions/bellatrix/web/services/App.java

@@ -22,31 +22,31 @@ public class App implements AutoCloseable {
     private boolean disposed = false;
 
     public NavigationService navigate() {
-        return new NavigationService();
+        return SingletonFactory.getInstance(NavigationService.class);
     }
 
     public BrowserService browser() {
-        return new BrowserService();
+        return SingletonFactory.getInstance(BrowserService.class);
     }
 
     public CookiesService cookies() {
-        return new CookiesService();
+        return SingletonFactory.getInstance(CookiesService.class);
     }
 
     public DialogService dialogs() {
-        return new DialogService();
+        return SingletonFactory.getInstance(DialogService.class);
     }
 
     public JavaScriptService script() {
-        return new JavaScriptService();
+        return SingletonFactory.getInstance(JavaScriptService.class);
     }
 
     public ComponentCreateService create() {
-        return new ComponentCreateService();
+        return SingletonFactory.getInstance(ComponentCreateService.class);
     }
 
     public ComponentWaitService waitFor() {
-        return new ComponentWaitService();
+        return SingletonFactory.getInstance(ComponentWaitService.class);
     }
 
     public void addDriverOptions(String key, String value) {

pom.xml

@@ -14,7 +14,7 @@
         <module>bellatrix.plugins.screenshots</module>
         <module>bellatrix.plugins.video</module>
         <module>bellatrix.plugins.jira.zephyr</module>
-        <module>bellatrix.addons.visual-regression-tracker</module>
+        <module>bellatrix.plugins.visual-regression-tracker</module>
         <module>bellatrix.web</module>
         <module>bellatrix.playwright</module>
         <module>bellatrix.desktop</module>