fix: ignore calling workbench if in test

Author: ShawkyZ

plugin/src/main/java/io/snyk/eclipse/plugin/html/BaseHtmlProvider.java

@@ -11,6 +11,8 @@
 import org.eclipse.ui.themes.ITheme;
 import org.eclipse.ui.themes.IThemeManager;
 
+import io.snyk.eclipse.plugin.properties.preferences.Preferences;
+
 public class BaseHtmlProvider {
 	private final Random random = new Random();
 	private final Map<String, String> colorCache = new HashMap<>();
@@ -67,16 +69,19 @@ public String replaceCssVariables(String html) {
     }
 
     public String getColorAsHex(String colorKey, String defaultColor) {
-    	  return colorCache.computeIfAbsent(colorKey, key -> {
-    	        ColorRegistry colorRegistry = getColorRegistry();
-    	        Color color = colorRegistry.get(colorKey);
-    	        if (color == null) {
-    	            return defaultColor;
-    	        } else {
-    	            RGB rgb = color.getRGB();
-    	            return String.format("#%02x%02x%02x", rgb.red, rgb.green, rgb.blue);
-    	        }
-    	  });
+		if(Preferences.getInstance().isTest()) {
+			return "";
+		}
+	    return colorCache.computeIfAbsent(colorKey, key -> {
+	        ColorRegistry colorRegistry = getColorRegistry();
+	        Color color = colorRegistry.get(colorKey);
+	        if (color == null) {
+	            return defaultColor;
+	        } else {
+	            RGB rgb = color.getRGB();
+	            return String.format("#%02x%02x%02x", rgb.red, rgb.green, rgb.blue);
+	        }
+	  });
     }
 
     private ColorRegistry colorRegistry;

plugin/src/main/java/io/snyk/eclipse/plugin/html/CodeHtmlProvider.java

@@ -4,6 +4,8 @@
 import org.eclipse.ui.themes.ITheme;
 import org.eclipse.ui.themes.IThemeManager;
 
+import io.snyk.eclipse.plugin.properties.preferences.Preferences;
+
 public class CodeHtmlProvider extends BaseHtmlProvider {
     private static CodeHtmlProvider instance = new CodeHtmlProvider();
 
@@ -64,7 +66,11 @@ private ITheme getCurrentTheme() {
         currentTheme = themeManager.getCurrentTheme();
         return currentTheme;
     }
+    
     private String getThemeScript() {
+    	if(Preferences.getInstance().isTest()) {
+    		return "";
+    	}
         ITheme currentTheme = getCurrentTheme();
         String themeId = currentTheme.getId().toLowerCase();
 

tests/src/test/java/io/snyk/eclipse/plugin/html/HtmlProviderFactoryTest.java

@@ -10,7 +10,7 @@
 import io.snyk.eclipse.plugin.domain.ProductConstants;
 import io.snyk.languageserver.LsBaseTest;
 
-public class HtmlProviderFactoryTest {
+public class HtmlProviderFactoryTest extends LsBaseTest {
   @Test
   void htmlProviderFactoryReturnsCorrectType() throws Exception {
 	var cut = HtmlProviderFactory.GetHtmlProvider(ProductConstants.DISPLAYED_CODE_SECURITY);