@Test
public void testMultiple() {
BufferedReader br = new BufferedReader(new StringReader("my cat my cat my cat my cat"));
CompoundWordIterator it = new CompoundWordIterator(br, myCat);
for (int i = 0; i < 4; ++i) assertEquals("my cat", it.next());
assertFalse(it.hasNext());
}
@Test
public void testNext() {
BufferedReader br = new BufferedReader(new StringReader("my cat is big"));
CompoundWordIterator it = new CompoundWordIterator(br, myCat);
assertEquals("my cat", it.next());
assertEquals("is", it.next());
assertEquals("big", it.next());
assertFalse(it.hasNext());
}
@Test
public void testNextWithEmptyMiddleNewlines() {
BufferedReader br = new BufferedReader(new StringReader("my\ncat\n\n\n\n\nis\nbig"));
CompoundWordIterator it = new CompoundWordIterator(br, myCat);
assertEquals("my cat", it.next());
assertEquals("is", it.next());
assertEquals("big", it.next());
assertFalse(it.hasNext());
}
@Test
public void testCompoundsWithSameStart() {
BufferedReader br = new BufferedReader(new StringReader("my cat my dog my chicken"));
Set<String> compounds = new HashSet<String>();
compounds.add("my cat");
compounds.add("my dog");
CompoundWordIterator it = new CompoundWordIterator(br, compounds);
assertEquals("my cat", it.next());
assertEquals("my dog", it.next());
assertEquals("my", it.next());
assertEquals("chicken", it.next());
assertFalse(it.hasNext());
}