package me.dvorkin;
import static org.junit.Assert.*;
import org.junit.Before;
import org.junit.Test;
public class TestStringUtils {
String s;
@Before
public void setUp() {
s = "Hello, Denis!";
}
@Test
public void testRemoveVowels() {
assertEquals(StringUtils.removeVowels("hello"), "hll");
assertEquals(StringUtils.removeVowels("HELLO"), "HLL");
}
@Test
public void testSequential() {
s = StringUtils.removeVowels(s);
assertEquals(s, "Hll, Dns!");
s = StringUtils.removeN(s);
assertEquals(s, "Hll, Ds!");
}
@Test
public void testSequential2() {
s = StringUtils.removeN(s);
assertEquals(s, "Hello, Deis!");
s = StringUtils.removeVowels(s);
assertEquals(s, "Hll, Ds!");
}
}
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