Add initial test suite support using GLib's new testing framework

GLib 2.15 added a new test unit framework to the GLib API. It allows
integrating unit testing into GLib and GObject based libraries and
applications.

It requires a specially crafter Makefile holding a set of declarations,
which must be included into the project own Makefile templates; then
it is possible to drop tests inside a subdirectory, which will be built
after the library or application, and executed upon "make check".

At the moment, there is a simple test for the JsonNode API, with a
single unit for the "null" node type.

1 files changed, 27 insertions, 0 deletions

diff --git a/json-glib/tests/node-test.c b/json-glib/tests/node-test.c
new file mode 100644
index 0000000..05bd169
--- /dev/null
+++ b/json-glib/tests/node-test.c
@@ -0,0 +1,27 @@
+#include <glib/gtestutils.h>
+#include <json-glib/json-types.h>
+#include <string.h>
+
+static void
+test_null (void)
+{
+  JsonNode *node = json_node_new (JSON_NODE_NULL);
+
+  g_assert_cmpint (node->type, ==, JSON_NODE_NULL);
+  g_assert_cmpint (json_node_get_value_type (node), ==, G_TYPE_INVALID);
+  g_assert_cmpstr (json_node_type_name (node), ==, "NULL");
+
+  json_node_free (node);
+}
+
+int
+main (int   argc,
+      char *argv[])
+{
+  g_type_init ();
+  g_test_init (&argc, &argv, NULL);
+
+  g_test_add_func ("/nodes/null-node", test_null);
+
+  return g_test_run ();
+}