package cvdatpjunit;

import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.Assertions;

class CVDATPJUnitTest {

    @Test
    void swapTwoLastTest() {
        Assertions.assertEquals("BA", CVDATPJUnit.swapTwoLast("AB"));
        Assertions.assertEquals("RANI", CVDATPJUnit.swapTwoLast("RAIN"));
        Assertions.assertEquals("TENRANI", CVDATPJUnit.swapTwoLast("TENRAIN"));
        Assertions.assertEquals("A", CVDATPJUnit.swapTwoLast("A"));
        Assertions.assertEquals("", CVDATPJUnit.swapTwoLast(""));
    }
}