diff --git a/src/test/GradleSingleModJakartaLSTest.ts b/src/test/GradleSingleModJakartaLSTest.ts
new file mode 100644
index 00000000..8cffdd8e
--- /dev/null
+++ b/src/test/GradleSingleModJakartaLSTest.ts
@@ -0,0 +1,125 @@
+import { TextEditor, EditorView, VSBrowser, By } from 'vscode-extension-tester';
+import * as utils from './utils/testUtils';
+import * as path from 'path';
+import * as assert from 'assert';
+
+describe('LSP4Jakarta LS test for snippet test', () => {
+
+    let editor: TextEditor;
+
+    it('check if correct code is inserted when rest_class snippet is triggered',  async() => {
+        await VSBrowser.instance.openResources(path.join(utils.getGradleProjectPath(), "src", "main", "java", "test", "gradle", "liberty", "web", "app", "SystemResource.java"));
+        
+        editor = await new EditorView().openEditor('SystemResource.java') as TextEditor;
+
+        const textPressent = await editor.getText();
+        if(textPressent.length > 0){
+            await editor.clearText();
+        }
+
+        await utils.delay(85000);
+        await editor.typeText("rest");
+        await utils.delay(6000);
+
+        //open the assistant
+        const assist = await editor.toggleContentAssist(true);
+        await utils.delay(6000);
+        // toggle can return void, so we need to make sure the object is present
+        if (assist) {
+            // to select an item use
+            await assist.select('rest_class');
+        }
+        await utils.delay(6000);
+
+        // close the assistant
+        await editor.toggleContentAssist(false);
+
+        const insertedCode = await editor.getText();
+        await utils.delay(6000);
+        assert(insertedCode.includes('public String methodname() {'), 'Snippet rest_class was not inserted correctly.');
+
+        await editor.clearText();
+        await editor.save();
+    }).timeout(475000);
+
+    it('check for diagnostic support',  async() => {
+        await VSBrowser.instance.openResources(path.join(utils.getGradleProjectPath(), "src", "main", "java", "test", "gradle", "liberty", "web", "app", "SystemResource2.java"));
+
+        editor = await new EditorView().openEditor('SystemResource2.java') as TextEditor;
+
+        let insertedCode = await editor.getText();
+        // change the resource method from public to private
+        insertedCode = insertedCode.replace("public String", "private String");
+        await editor.setText(insertedCode);
+        await utils.delay(6000);
+
+        const flaggedString = await editor.findElement(By.xpath("//*[contains(text(), \"methodname\")]"));
+
+        const actions = VSBrowser.instance.driver.actions();
+        await actions.move({ origin: flaggedString }).perform();
+        await utils.delay(6000);
+
+        const hoverValue = await editor.findElement(By.className('hover-row status-bar'));
+
+        const viewProblemLink = await hoverValue.findElement(By.xpath("//*[contains(text(), 'View Problem')]"));
+        await viewProblemLink.click();
+
+        const fixOption = await editor.findElement(By.xpath("//*[contains(text(), \"Only public methods can be exposed as resource methods\")]"));
+        await utils.delay(6000);
+        const diagnostic = await fixOption.getText();
+
+        assert(diagnostic.includes("Only public methods can be exposed as resource methods"), "Did not find diagnostic help text.");
+
+        // change back to original state
+        insertedCode = insertedCode.replace("private String", "public String");
+        await editor.clearText();
+        await editor.setText(insertedCode);
+        await utils.delay(4000);
+    }).timeout(475000);
+
+    it('check for qucikfix support',  async() => {
+        await VSBrowser.instance.openResources(path.join(utils.getGradleProjectPath(), "src", "main", "java", "test", "gradle", "liberty", "web", "app", "SystemResource2.java"));
+
+        editor = await new EditorView().openEditor('SystemResource2.java') as TextEditor;
+
+        let insertedCode = await editor.getText();
+        // change the resource method from public to private
+        insertedCode = insertedCode.replace("public String", "private String");
+        await editor.setText(insertedCode);
+        await utils.delay(3000);
+
+        const flaggedString = await editor.findElement(By.xpath("//*[contains(text(), \"methodname\")]"));
+
+        const actions = VSBrowser.instance.driver.actions();
+        await actions.move({ origin: flaggedString }).perform();
+        await utils.delay(6000);
+
+        const driver = VSBrowser.instance.driver;
+        const hoverValue = await editor.findElement(By.className('hover-row status-bar'));
+
+        const quickFixPopupLink = await hoverValue.findElement(By.xpath("//*[contains(text(), 'Quick Fix')]"));
+        await quickFixPopupLink.click();
+
+        const pointerBlockElementt = await driver.findElement(By.css('.context-view-pointerBlock'));
+        // Setting pointer block element display value as none to choose option from Quickfix menu
+        if (pointerBlockElementt) {
+            await driver.executeScript("arguments[0].style.display = 'none';", pointerBlockElementt);
+        } else {
+            console.log('Element not found!');
+        }
+        const fixOption = await editor.findElement(By.xpath("//*[contains(text(), \"Make method public\")]"));
+        await fixOption.click();
+        await utils.delay(6000);
+
+        const updatedContent = await editor.getText();
+        assert(updatedContent.includes('public String methodname'), 'quick fix not applied correctly.');
+        await utils.delay(6000);
+
+        // change back to original state
+        insertedCode = insertedCode.replace("private String", "public String");
+        await editor.clearText();
+        await editor.setText(insertedCode);
+        await utils.delay(4000);
+    }).timeout(475000);
+
+});
\ No newline at end of file
diff --git a/src/test/resources/gradle/liberty.gradle.test.wrapper.app/src/main/java/test/gradle/liberty/web/app/SystemResource.java b/src/test/resources/gradle/liberty.gradle.test.wrapper.app/src/main/java/test/gradle/liberty/web/app/SystemResource.java
new file mode 100644
index 00000000..e69de29b
diff --git a/src/test/resources/gradle/liberty.gradle.test.wrapper.app/src/main/java/test/gradle/liberty/web/app/SystemResource2.java b/src/test/resources/gradle/liberty.gradle.test.wrapper.app/src/main/java/test/gradle/liberty/web/app/SystemResource2.java
new file mode 100644
index 00000000..dec9b61f
--- /dev/null
+++ b/src/test/resources/gradle/liberty.gradle.test.wrapper.app/src/main/java/test/gradle/liberty/web/app/SystemResource2.java
@@ -0,0 +1,16 @@
+package test.gradle.liberty.web.app;
+
+import jakarta.ws.rs.GET;
+import jakarta.ws.rs.Path;
+import jakarta.ws.rs.Produces;
+import jakarta.ws.rs.core.MediaType;
+
+@Path("/path")
+public class SystemResource2 {
+
+    @GET
+    @Produces(MediaType.TEXT_PLAIN)
+    public String methodname() {
+        return "hello";
+    }
+}
\ No newline at end of file