Commit_17 setBudgetView() mit Tests implementiert

Budget Projekt/src/MeinBudgetView/MeinGui.java

@@ -24,8 +24,8 @@ import javax.swing.JSeparator;
 public class MeinGui extends JFrame implements ActionListener {
 
 	private JPanel contentPane;
-	private static JTextField text1;
-	private static JTextField text2;
+	public static JTextField text1;
+	public static JTextField text2;
 	JLabel labelBudgetImage;
 	JLabel labelExpensesImage;
 	JLabel labelBalancetImage;
@@ -35,12 +35,12 @@ public class MeinGui extends JFrame implements ActionListener {
 	JLabel leeren;
 	JButton loeschen;
 	JButton exit;
-	private static JLabel budgetDispaly;
-	private static JLabel expensesDisplay;
-	private static JLabel balanceDisplay;
-	private static int budget;
-	private static int expenses;
-	private static int balance;
+	public static JLabel budgetDispaly;
+	public static JLabel expensesDisplay;
+	public static JLabel balanceDisplay;
+	public static int budget;
+	public static int expenses;
+	public static int balance;
 
 	/**
 	 * Launch the application.
@@ -194,7 +194,7 @@ public class MeinGui extends JFrame implements ActionListener {
 
 		budget = Integer.parseInt(text1.getText());
 		if (ae.getSource() == this.senden && (text1 != null && text2 != null)) {
-			SetBudgetView();
+			budgetDispaly.setText(setBudgetView());
 		}
 
 		if (ae.getSource() == this.berechne && (text1 != null && text2 != null)) {
@@ -218,8 +218,10 @@ public class MeinGui extends JFrame implements ActionListener {
 		balanceDisplay.setText("");
 	}
 
-	public static void SetBudgetView() {
-		budgetDispaly.setText(budget + " €");
+	
+	public static String setBudgetView() {
+		String result = budget + " €";
+		return result;
 	}
 
 	public static void setExpensesView() {

Budget Projekt/src/MeinBudgetView/MyTest.java

@@ -0,0 +1,20 @@
+package MeinBudgetView;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import org.junit.jupiter.api.Test;
+
+class MyTest {
+
+	@Test
+	public void testSetBudgetView() {
+		assertEquals(MeinGui.budget + " €", MeinGui.setBudgetView());
+		assertNotEquals(MeinGui.budget + " ", MeinGui.setBudgetView());
+		assertNotEquals(MeinGui.budget + "€ ", MeinGui.setBudgetView());
+		assertNotEquals(MeinGui.budget + "  € ", MeinGui.setBudgetView());
+		assertNotEquals(MeinGui.budget + " ", MeinGui.setBudgetView());
+		
+		
+	}
+
+}