} END_TEST
START_TEST (precompute_creates_probabilities_for_each_token_in_the_pools) {
precompute_tagger(tagger, random_background);
assert_not_null(tagger->clues);
assert_equal(542, tagger->clues->size);
} END_TEST
} END_TEST
START_TEST (test_precomputing_a_tagger_with_no_probability_function_results_in_a_sequence_error) {
tagger->probability_function = NULL;
int rc = precompute_tagger(tagger, random_background);
assert_equal(TAGGER_SEQUENCE_ERROR, rc);
} END_TEST
} END_TEST
// TODO START_TEST (test_after_precompute_there_are_clues_for_every_token_in_the_pool) {
// precompute_tagger(tagger, random_background);
//
// sqlite3 *db;
// sqlite3_stmt *stmt;
// sqlite3_open_v2("fixtures/valid.db", &db, SQLITE_OPEN_READONLY, NULL);
// sqlite3_prepare_v2(db, "select distinct token_id from entry_tokens where entry_id in (753459, 880389, 886294, 888769, 884409)", -1, &stmt, NULL);
//
// int clues = 0;
// while (SQLITE_ROW == sqlite3_step(stmt)) {
// int token = sqlite3_column_int(stmt, 0);
// Clue *clue = get_clue(tagger->clues, token);
// if (clue) {
// clues++;
// // should be what is returned by the probability function
// assert_equal_f(0.75, clue->probability);
// }
// }
//
// assert_equal(542, clues);
//} END_TEST
START_TEST (test_precompute_clears_out_training) {
precompute_tagger(tagger, random_background);
assert_null(tagger->positive_pool);
assert_null(tagger->negative_pool);
} END_TEST
static void setup(void) {
setup_fixture_path();
read_document("fixtures/complete_tag.atom");
random_background = new_pool();
system("rm -Rf /tmp/valid-copy && cp -R fixtures/valid /tmp/valid-copy && chmod -R 755 /tmp/valid-copy");
item_cache_create(&item_cache, "/tmp/valid-copy", &item_cache_options);
tagger = build_tagger(document, item_cache);
train_tagger(tagger, item_cache);
tagger->probability_function = &naive_bayes_probability;
tagger->classification_function = &mock_classify;
precompute_tagger(tagger, random_background);
assert_equal(TAGGER_PRECOMPUTED, tagger->state);
classified_item = NULL;
int freeit;
item = item_cache_fetch_item(item_cache, (unsigned char*) "urn:peerworks.org:entry#709254", &freeit);
}
} END_TEST
START_TEST (test_precompute_with_trained_tagger_sets_state_to_TAGGER_PRECOMPUTED) {
precompute_tagger(tagger, random_background);
assert_equal(TAGGER_PRECOMPUTED, tagger->state);
} END_TEST