tests: Add calendar server and tests

This will be used to write a propert test suite
for the new calendar discoverer code.

tests/gcal-simple-server.h

@@ -0,0 +1,45 @@
+/* gcal-simple-server.h
+ *
+ * Copyright 2019 Georges Basile Stavracas Neto <georges.stavracas@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#pragma once
+
+#include <glib-object.h>
+#include <libsoup/soup.h>
+
+G_BEGIN_DECLS
+
+
+#define GCAL_TEST_SERVER_EMPTY_CALENDAR \
+"BEGIN:VCALENDAR\n" \
+"END:VCALENDAR"
+
+
+#define GCAL_TYPE_SIMPLE_SERVER (gcal_simple_server_get_type())
+G_DECLARE_FINAL_TYPE (GcalSimpleServer, gcal_simple_server, GCAL, SIMPLE_SERVER, GObject)
+
+GcalSimpleServer*    gcal_simple_server_new                      (void);
+
+void                 gcal_simple_server_start                    (GcalSimpleServer   *self);
+
+void                 gcal_simple_server_stop                     (GcalSimpleServer   *self);
+
+SoupURI*             gcal_simple_server_get_uri                  (GcalSimpleServer   *self);
+
+G_END_DECLS