Ben / moon

#include <string.h>

#include "podcast_xml.h"
#include "test_harness.h"
#include "test_helpers.h"

static bool test_opml_parses_valid_feeds(void) {
	ASSERT_TRUE(test_prepare_storage());
	ASSERT_TRUE(test_copy_fixture_to_storage("opml/basic.opml",
	                                        ".tests/opml/basic.opml"));

	podcast_feed_t feeds[8];
	memset(feeds, 0, sizeof(feeds));

	int count = podcast_parse_opml("/.tests/opml/basic.opml", feeds, 8);
	ASSERT_EQ_INT(2, count);
	ASSERT_EQ_STR("Feed One", feeds[0].title);
	ASSERT_EQ_STR("https://example.com/feed1.xml", feeds[0].url);
	ASSERT_EQ_STR("Feed Two", feeds[1].title);
	ASSERT_EQ_STR("https://example.com/feed2.xml", feeds[1].url);
	return true;
}

static bool test_opml_respects_max_feeds(void) {
	ASSERT_TRUE(test_prepare_storage());
	ASSERT_TRUE(test_copy_fixture_to_storage("opml/basic.opml",
	                                        ".tests/opml/basic.opml"));

	podcast_feed_t feeds[1];
	memset(feeds, 0, sizeof(feeds));

	int count = podcast_parse_opml("/.tests/opml/basic.opml", feeds, 1);
	ASSERT_EQ_INT(1, count);
	ASSERT_EQ_STR("Feed One", feeds[0].title);
	return true;
}

static bool test_opml_missing_file_returns_minus_one(void) {
	ASSERT_TRUE(test_prepare_storage());

	podcast_feed_t feeds[2];
	memset(feeds, 0, sizeof(feeds));
	ASSERT_EQ_INT(-1, podcast_parse_opml("/.tests/opml/missing.opml", feeds, 2));
	return true;
}

static bool test_opml_malformed_returns_zero_feeds(void) {
	ASSERT_TRUE(test_prepare_storage());
	ASSERT_TRUE(test_copy_fixture_to_storage("opml/malformed.opml",
	                                        ".tests/opml/malformed.opml"));

	podcast_feed_t feeds[2];
	memset(feeds, 0, sizeof(feeds));
	ASSERT_EQ_INT(0, podcast_parse_opml("/.tests/opml/malformed.opml", feeds, 2));
	return true;
}

void register_podcast_opml_tests(void) {
	test_register("opml_parses_valid_feeds", test_opml_parses_valid_feeds);
	test_register("opml_respects_max_feeds", test_opml_respects_max_feeds);
	test_register("opml_missing_file_returns_minus_one",
	              test_opml_missing_file_returns_minus_one);
	test_register("opml_malformed_returns_zero_feeds",
	              test_opml_malformed_returns_zero_feeds);
}