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[BAEL-3944] Negative test cases

This commit is contained in:
sergio41 2020-05-03 16:44:14 +02:00
parent 5a73101deb
commit dbb4a85c10
1 changed files with 73 additions and 0 deletions
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73
core-java-modules/core-java-regex/src/test/java/com/baeldung/regex/phonenumbers/PhoneNumbersRegexUnitTest.java
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@ -15,6 +15,13 @@ public class PhoneNumbersRegexUnitTest {
Matcher matcher = pattern.matcher("2055550125");
assertTrue(matcher.matches());
}
@Test
public void whenMOreThanTenDigits_thenNotCorrect() {
Pattern pattern = Pattern.compile("^\\d{10}$");
Matcher matcher = pattern.matcher("20555501251");
assertFalse(matcher.matches());
}
@Test
public void whenMatchesTenDigitsNumberWhitespacesDotHyphen_thenCorrect() {
@ -22,6 +29,27 @@ public class PhoneNumbersRegexUnitTest {
Matcher matcher = pattern.matcher("202 555 0125");
assertTrue(matcher.matches());
}
@Test
public void whenIncludesBracket_thenNotCorrect() {
Pattern pattern = Pattern.compile("^(\\d{3}[- .]?){2}\\d{4}$");
Matcher matcher = pattern.matcher("202]555 0125");
assertFalse(matcher.matches());
}
@Test
public void whenNotStartsWithBatchesOfThreeDigits_thenNotCorrect() {
Pattern pattern = Pattern.compile("^(\\d{3}[- .]?){2}\\d{4}$");
Matcher matcher = pattern.matcher("2021 555 0125");
assertFalse(matcher.matches());
}
@Test
public void whenLastPartWithNoFourDigits_thenNotCorrect() {
Pattern pattern = Pattern.compile("^(\\d{3}[- .]?){2}\\d{4}$");
Matcher matcher = pattern.matcher("202 555 012");
assertFalse(matcher.matches());
}
@Test
public void whenMatchesTenDigitsNumberParenthesis_thenCorrect() {
@ -30,6 +58,20 @@ public class PhoneNumbersRegexUnitTest {
assertTrue(matcher.matches());
}
@Test
public void whenJustOpeningParenthesis_thenNotCorrect() {
Pattern pattern = Pattern.compile("^((\\(\\d{3}\\))|\\d{3})[- .]?\\d{3}[- .]?\\d{4}$");
Matcher matcher = pattern.matcher("(202 555-0125");
assertFalse(matcher.matches());
}
@Test
public void whenJustClosingParenthesis_thenNotCorrect() {
Pattern pattern = Pattern.compile("^((\\(\\d{3}\\))|\\d{3})[- .]?\\d{3}[- .]?\\d{4}$");
Matcher matcher = pattern.matcher("202) 555-0125");
assertFalse(matcher.matches());
}
@Test
public void whenMatchesTenDigitsNumberPrefix_thenCorrect() {
Pattern pattern = Pattern.compile("^(\\+\\d{1,3}( )?)?((\\(\\d{3}\\))|\\d{3})[- .]?\\d{3}[- .]?\\d{4}$");
@ -37,6 +79,20 @@ public class PhoneNumbersRegexUnitTest {
assertTrue(matcher.matches());
}
@Test
public void whenIncorrectPrefix_thenNotCorrect() {
Pattern pattern = Pattern.compile("^(\\+\\d{1,3}( )?)?((\\(\\d{3}\\))|\\d{3})[- .]?\\d{3}[- .]?\\d{4}$");
Matcher matcher = pattern.matcher("-111 (202) 555-0125");
assertFalse(matcher.matches());
}
@Test
public void whenTooLongPrefix_thenNotCorrect() {
Pattern pattern = Pattern.compile("^(\\+\\d{1,3}( )?)?((\\(\\d{3}\\))|\\d{3})[- .]?\\d{3}[- .]?\\d{4}$");
Matcher matcher = pattern.matcher("+1111 (202) 555-0125");
assertFalse(matcher.matches());
}
@Test
public void whenMatchesPhoneNumber_thenCorrect() {
String patterns
@ -53,4 +109,21 @@ public class PhoneNumbersRegexUnitTest {
assertTrue(matcher.matches());
}
}
@Test
public void whenNotMatchesPhoneNumber_thenNotCorrect() {
String patterns
= "^(\\+\\d{1,3}( )?)?((\\(\\d{3}\\))|\\d{3})[- .]?\\d{3}[- .]?\\d{4}$"
+ "|^(\\+\\d{1,3}( )?)?(\\d{3}[ ]?){2}\\d{3}$"
+ "|^(\\+\\d{1,3}( )?)?(\\d{3}[ ]?)(\\d{2}[ ]?){2}\\d{2}$";
String[] invalidPhoneNumbers
= {"20555501251","202]555 0125", "2021 555 012", "(202 555-0125", "202) 555-0125", "-111 (202) 555-0125", "+1111 (202) 555-0125", "636 85 789", "636 85 67 893"};
Pattern pattern = Pattern.compile(patterns);
for(String phoneNumber : invalidPhoneNumbers) {
Matcher matcher = pattern.matcher(phoneNumber);
assertFalse(matcher.matches());
}
}
}