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This PR is related to BAEL-7174 (#15681) 

* This PR is related to BAEL-7174

This PR aims to add a new test class "CheckIfStringContainsInvalidEncodedCharactersUnitTest".

* Update CheckIfStringContainsInvalidEncodedCharactersUnitTest.java

Updating if-else with ternary operator
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Mo Helmy 2024-01-18 22:27:04 +02:00 committed by GitHub
parent c97e529deb
commit 5b76e4eace
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core-java-modules/core-java-string-operations-7/src/test/java/com/baeldung/checkifstringcontainsinvalidcharacters/CheckIfStringContainsInvalidEncodedCharactersUnitTest.java Normal file
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package com.baeldung.checkifstringcontainsinvalidcharacters;
import org.junit.jupiter.api.Test;
import java.nio.charset.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import static org.junit.jupiter.api.Assertions.*;
import static org.junit.jupiter.api.Assertions.assertTrue;
public class CheckIfStringContainsInvalidEncodedCharactersUnitTest {
public String input = "HÆllo, World!";
@Test
public void givenInputString_whenUsingRegexPattern_thenFindIfInvalidCharacters() {
String regexPattern = "[^\\x00-\\x7F]+";
Pattern pattern = Pattern.compile(regexPattern);
Matcher matcher = pattern.matcher(input);
assertTrue(matcher.find() ? true : false);
}
@Test
public void givenInputString_whenUsingStringEncoding_thenFindIfInvalidCharacters() {
byte[] bytes = input.getBytes(StandardCharsets.UTF_8);
boolean found = false;
for (byte b : bytes) {
found = (b & 0xFF) > 127 ? true : found;
}
assertTrue(found ? true : false);
}
}