Merge remote-tracking branch 'origin/main'

# Conflicts:
#	src/TextOutput.java

test/TextOutputTest.java

@@ -1,7 +1,6 @@
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
-
 import java.util.ArrayList;
 
 /**

test/TextTest.java

@@ -1,6 +1,7 @@
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
+
 import java.util.ArrayList;
 
 /**
@@ -11,12 +12,14 @@ import java.util.ArrayList;
  */
 public class TextTest {
     Text txt;
+    ArrayList<String> stringListe;
 
     /**
      * This method is here as a preparation for the test.
      */
     @BeforeEach
     void setup() {
+        stringListe = new ArrayList<>();
         txt = new Text();
     }
 
@@ -74,33 +77,37 @@ public class TextTest {
 
     /**
      * Test methode for Index method
+     * For TestCase Positiv Testcase One, Three and Four Negativ Testcase Two
      */
     @Test
-    void indexTest() {
-        ArrayList<String> stringListe;
-
-        //Positiv Testcase One, Three and Four Negativ Testcase Two
+    void indexTestOne() {
         txt.add("Word word Test");
         txt.add("Word word etc. !!test zweite... Zeile");
         txt.add("Lorem ipsum lorem ipsum   TEST");
         stringListe = txt.index();
-        Assertions.assertEquals("Word    1, 2",stringListe.get(0));
-        Assertions.assertEquals("Test    1, 2, 3",stringListe.get(1));
-        //End of Test
+        Assertions.assertEquals("Word    1, 2", stringListe.get(0));
+        Assertions.assertEquals("Test    1, 2, 3", stringListe.get(1));
+    }
 
-        setup();
-
-        //Positiv Testcase Two
+    /**
+     * Test methode for Index method
+     * For TestCase Positiv Testcase Two
+     */
+    @Test
+    void indexTestTwo() {
         txt.add("Word word Word Test");
         stringListe = txt.index();
-        Assertions.assertEquals("Word    1",stringListe.get(0));
-        //End of Test
+        Assertions.assertEquals("Word    1", stringListe.get(0));
+    }
 
-        setup();
-
-        //Negativ Testcase One
+    /**
+     * Test methode for Index method
+     * For TestCase Negativ Testcase One
+     */
+    @Test
+    void indexTestThree() {
         stringListe = txt.index();
-        Assertions.assertEquals(0,stringListe.size());
+        Assertions.assertEquals(0, stringListe.size());
     }
 
     @Test