@Before
public void setUp() throws Exception {
phrases = new PhraseTree();
phrases.addPhrase("the red dog".split(" "));
phrases.addPhrase("the red".split(" "));
phrases.addPhrase("the new kid".split(" "));
phrases.addPhrase("a".split(" "));
}
@Test
public void matchTest() throws Exception {
String[] sentence = "the red dog whines".split(" ");
String[] longestMatch = phrases.getLongestMatch(sentence);
assertArrayEquals(longestMatch, "the red dog".split(" "));
sentence = "the".split(" ");
assertNull(phrases.getLongestMatch(sentence));
sentence = "red dog".split(" ");
assertNull(phrases.getLongestMatch(sentence));
sentence = "the new".split(" ");
assertNull(phrases.getLongestMatch(sentence));
}
@Test
public void containsTest() throws Exception {
assertFalse(phrases.contains("the".split(" ")));
assertFalse(phrases.contains("the new".split(" ")));
assertFalse(phrases.contains("the new BUNNY".split(" ")));
assertFalse(phrases.contains("the red dog barks".split(" ")));
assertTrue(phrases.contains("a".split(" ")));
assertTrue(phrases.contains("the red dog".split(" ")));
assertTrue(phrases.contains("the red".split(" ")));
assertTrue(phrases.contains("the new kid".split(" ")));
}
