@Test
public void testStringsSameLength() {
assertEquals(Permutations.arePermuations("hellman", "lehlnam"), true);
assertEquals(
Permutations.arePermuations("Lorem Ipsum Dolor Sit Amet", "Ipsum Dolor Amet Sit Lorem"),
true);
}
@Test
public void testSingletons() {
assertEquals(Permutations.arePermuations("a", "b"), false);
assertEquals(Permutations.arePermuations("a", "a"), true);
}
@Test
public void testDifferentLengthsAreNot() {
assertEquals(Permutations.arePermuations("asd", "asd "), false);
assertEquals(Permutations.arePermuations("asdasdasd", ""), false);
assertEquals(Permutations.arePermuations("wdwdwdw", "wxwxwxw"), false);
}
@Test
public void testEmptyStringsArePermutations() {
String arg1 = "";
String arg2 = "";
assertEquals(Permutations.arePermuations(arg1, arg2), true);
}
