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ANKIT SAHA ee2629c8ab Update Pangram.java using Java Collections (#4479)
* Update Pangram.java using Java Collections

A simple separate function isPangramOrNot(String s) has been created which implements the Pangram checking of a string using Java Collection Framework approach.

* Update Pangram.java using Java Collections

* Updated some linting errors in Pangram.java

* Update src/main/java/com/thealgorithms/strings/Pangram.java

Co-authored-by: Debasish Biswas <debasishbsws.dev@gmail.com>

* Updated Pangram.java

Method name updated to - isPangramUsingSet(String s)

* Updated the testcases PangramTest.java

Successfully updated the testcases in this same PR branch

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Co-authored-by: Debasish Biswas <debasishbsws.dev@gmail.com>
2023-10-01 16:28:13 +05:30

27 lines
1.3 KiB
Java

package com.thealgorithms.strings;
import static org.junit.jupiter.api.Assertions.*;
import org.junit.jupiter.api.Test;
public class PangramTest {
@Test
public void testPangram() {
assertTrue(Pangram.isPangram("The quick brown fox jumps over the lazy dog"));
assertFalse(Pangram.isPangram("The quick brown fox jumps over the azy dog")); // L is missing
assertFalse(Pangram.isPangram("+-1234 This string is not alphabetical"));
assertFalse(Pangram.isPangram("\u0000/\\ Invalid characters are alright too"));
assertTrue(Pangram.isPangram2("The quick brown fox jumps over the lazy dog"));
assertFalse(Pangram.isPangram2("The quick brown fox jumps over the azy dog")); // L is missing
assertFalse(Pangram.isPangram2("+-1234 This string is not alphabetical"));
assertFalse(Pangram.isPangram2("\u0000/\\ Invalid characters are alright too"));
assertTrue(Pangram.isPangramUsingSet("The quick brown fox jumps over the lazy dog"));
assertFalse(Pangram.isPangramUsingSet("The quick brown fox jumps over the azy dog")); // L is missing
assertFalse(Pangram.isPangramUsingSet("+-1234 This string is not alphabetical"));
assertFalse(Pangram.isPangramUsingSet("\u0000/\\ Invalid characters are alright too"));
}
}