import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import java.util.ArrayList;


public class TextTest {
    Text txt;

    @BeforeEach
    void setup() {
        txt = new Text();
    }

    /**
     * Test Method for add and dummy methods
     */
    @Test
    void addTest() {
        Assertions.assertEquals(0, txt.getText().size());
        Assertions.assertEquals(false, txt.add(1, "test"));
        Assertions.assertEquals(false, txt.dummy(1));
        Assertions.assertEquals(0, txt.getText().size());
        Assertions.assertEquals(true, txt.add("test1"));
        Assertions.assertEquals(true, txt.add(1, "test2"));
        Assertions.assertEquals("test2", txt.getText().get(0));
        Assertions.assertEquals("test1", txt.getText().get(1));
        Assertions.assertEquals(true, txt.dummy(2));
        Assertions.assertEquals(true, txt.dummy());
        Assertions.assertEquals(true, txt.getText().get(1).equals(txt.getText().get(3)));
        Assertions.assertEquals(4, txt.getText().size());
    }

    /**
     * Test methode for Index method
     */
    @Test
    void indexTest() {
        ArrayList<String> stringListe;

        //Positiv Testcase One, Three and Four Negativ Testcase Two
        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

        setup();

        //Positiv Testcase Two
        txt.add("Word word Word Test");
        stringListe = txt.index();
        Assertions.assertEquals("Word    1",stringListe.get(0));
        //End of Test

        setup();

        //Negativ Testcase One
        stringListe = txt.index();
        Assertions.assertEquals(0,stringListe.size());
    }
}