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Andreas Wurst 2025-05-20 10:31:17 +02:00
parent c43797aa19
commit 051958057c
2 changed files with 3 additions and 1 deletions
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3
Time.java
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@ -2,7 +2,7 @@
public class Time { public class Time {
public static boolean timeCheck(String time) { public static boolean timeCheck(String time) {
String regex = "^(?:[01]\\d|2[0-3]):[0-5]\\d$"; String regex = "^( ?: [01] \\d | 2[0-3] ) : [0-5]\\d$";
boolean formatRichtig = false; boolean formatRichtig = false;
if (time == null) { if (time == null) {
@ -18,6 +18,7 @@ public class Time {
} }
public static void main(String[] args) { public static void main(String[] args) {
System.out.println("23:56 \n abc");
System.out.println(timeCheck(null)); System.out.println(timeCheck(null));
} }
} }

1
TimeTest.java
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@ -30,5 +30,6 @@ public class TimeTest {
assertFalse(Time.timeCheck("time: 12:30")); // Präfix vor der Zeit assertFalse(Time.timeCheck("time: 12:30")); // Präfix vor der Zeit
assertFalse(Time.timeCheck("")); // Leerer String assertFalse(Time.timeCheck("")); // Leerer String
assertFalse(Time.timeCheck(null)); // Nullprüfung assertFalse(Time.timeCheck(null)); // Nullprüfung
assertFalse(Time.timeCheck("23:56 \n abc"));
} }
} }