Add currently existing PackageKit backend

backend/tests/slackpkg-test.cc

@@ -0,0 +1,25 @@
+#include "slackpkg.h"
+
+using namespace slack;
+
+static void
+slack_test_slackpkg_construct()
+{
+	auto slackpkg = new Slackpkg ("some", "mirror", 1, NULL, NULL);
+
+	g_assert_cmpstr(slackpkg->get_name (), ==, "some");
+	g_assert_cmpstr(slackpkg->get_mirror (), ==, "mirror");
+	g_assert_cmpuint(slackpkg->get_order (), ==, 1);
+	g_assert_false (slackpkg->is_blacklisted ("pattern"));
+
+	delete slackpkg;
+}
+
+int main(int argc, char *argv[])
+{
+	g_test_init(&argc, &argv, NULL);
+
+	g_test_add_func("/slack/slackpkg/construct", slack_test_slackpkg_construct);
+
+	return g_test_run();
+}