Adding AddWordControllerTest again

added a method for luke to look at :)

src/Welsh Vocabulary Tutor/src/main/java/uk/ac/aber/cs22120/group20/test/AddWordControllerTest.java

@@ -0,0 +1,50 @@
+package uk.ac.aber.cs22120.group20.test;
+
+import javafx.event.ActionEvent;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import uk.ac.aber.cs22120.group20.javafx.AddWordController;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class AddWordControllerTest {
+   AddWordController testController = new AddWordController();
+
+   @BeforeEach
+   void setUp() {
+
+
+   }
+
+   @AfterEach
+   void tearDown() {
+   }
+
+   @Test
+   void addButtonClick() {
+      testController.getEnglish();
+//      assertEquals();*
+   }
+
+
+   @Test
+   void testSpecialCharacters(ActionEvent actionEvent) {
+      testController.addCharch(actionEvent);
+      testController.addChardd(actionEvent);
+      testController.addCharff(actionEvent);
+      testController.addCharng(actionEvent);
+      testController.addCharll(actionEvent);
+      testController.addCharph(actionEvent);
+      testController.addCharrh(actionEvent);
+      testController.addCharth(actionEvent);
+
+      String allChars = "chddffngllphrhth";
+
+      assertEquals(allChars,testController.getWelsh());
+
+
+   }
+
+
+}