private void assertMatchEquals(List<Completion> res, String... expected) {
String[] result = new String[res.size()];
for (int i = 0; i < res.size(); i++) {
result[i] = res.get(i).toString();
}
if (!Arrays.equals(stripScore(expected), stripScore(result))) {
int colLen = Math.max(maxLen(expected), maxLen(result));
StringBuilder b = new StringBuilder();
String format = "%" + colLen + "s " + "%" + colLen + "s\n";
b.append(String.format(Locale.ROOT, format, "Expected", "Result"));
for (int i = 0; i < Math.max(result.length, expected.length); i++) {
b.append(
String.format(
Locale.ROOT,
format,
i < expected.length ? expected[i] : "--",
i < result.length ? result[i] : "--"));
}
System.err.println(b.toString());
fail("Expected different output:\n" + b.toString());
}
}
public void testMultilingualInput() throws Exception {
List<TermFreq> input = LookupBenchmarkTest.readTop50KWiki();
FSTCompletionLookup lookup = new FSTCompletionLookup();
lookup.build(new TermFreqArrayIterator(input));
for (TermFreq tf : input) {
assertNotNull(
"Not found: " + tf.term.toString(),
lookup.get(_TestUtil.bytesToCharSequence(tf.term, random())));
assertEquals(
tf.term.utf8ToString(),
lookup
.lookup(_TestUtil.bytesToCharSequence(tf.term, random()), true, 1)
.get(0)
.key
.toString());
}
List<LookupResult> result = lookup.lookup(stringToCharSequence("wit"), true, 5);
assertEquals(5, result.size());
assertTrue(result.get(0).key.toString().equals("wit")); // exact match.
assertTrue(result.get(1).key.toString().equals("with")); // highest count.
}