Add array-test to the JSON-GLib types unit tests

This simple unit will test the JsonArray API, as part of the coverage
test for the JSON-GLib types.

2 files changed, 57 insertions, 3 deletions

diff --git a/json-glib/tests/Makefile.am b/json-glib/tests/Makefile.am
index 03e4b6a..2f0fe99 100644
--- a/json-glib/tests/Makefile.am
+++ b/json-glib/tests/Makefile.am
@@ -10,6 +10,10 @@ INCLUDES = \
 noinst_PROGRAMS = $(TEST_PROGS)
 progs_ldadd = $(top_builddir)/json-glib/libjson-glib-1.0.la
 
-TEST_PROGS        += node-test
-node_test_SOURCES  = node-test.c
-node_test_LDADD    = $(progs_ldadd)
+TEST_PROGS         += array-test
+array_test_SOURCES  = array-test.c
+array_test_LDADD    = $(progs_ldadd)
+
+TEST_PROGS         += node-test
+node_test_SOURCES   = node-test.c
+node_test_LDADD     = $(progs_ldadd)
diff --git a/json-glib/tests/array-test.c b/json-glib/tests/array-test.c
new file mode 100644
index 0000000..1d06780
--- /dev/null
+++ b/json-glib/tests/array-test.c
@@ -0,0 +1,50 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <glib.h>
+#include <json-glib/json-types.h>
+
+static void
+test_empty_array (void)
+{
+  JsonArray *array = json_array_new ();
+
+  g_assert_cmpint (json_array_get_length (array), ==, 0);
+  g_assert (json_array_get_elements (array) == NULL);
+
+  json_array_unref (array);
+}
+
+static void
+test_add_element (void)
+{
+  JsonArray *array = json_array_new ();
+  JsonNode *node = json_node_new (JSON_NODE_NULL);
+
+  g_assert_cmpint (json_array_get_length (array), ==, 0);
+
+  json_array_add_element (array, node);
+  g_assert_cmpint (json_array_get_length (array), ==, 1);
+
+  node = json_array_get_element (array, 0);
+  g_assert_cmpint (JSON_NODE_TYPE (node), ==, JSON_NODE_NULL);
+
+  json_array_remove_element (array, 0);
+  g_assert_cmpint (json_array_get_length (array), ==, 0);
+
+  json_array_unref (array);
+}
+
+int
+main (int   argc,
+      char *argv[])
+{
+  g_type_init ();
+  g_test_init (&argc, &argv, NULL);
+
+  g_test_add_func ("/array/empty-array", test_empty_array);
+  g_test_add_func ("/array/add-element", test_add_element);
+
+  return g_test_run ();
+}