1 files changed, 40 insertions, 0 deletions
diff --git a/tests/unit/bson/bson_append_int32.c b/tests/unit/bson/bson_append_int32.c
new file mode 100644
index 0000000..e2a2867
--- /dev/null
+++ b/tests/unit/bson/bson_append_int32.c
@@ -0,0 +1,40 @@
+#include "tap.h"
+#include "test.h"
+#include "bson.h"
+
+#include <string.h>
+
+void
+test_bson_int32 (void)
+{
+  bson *b;
+  gint32 i = 1984;
+
+  b = bson_new ();
+  ok (bson_append_int32 (b, "i32", i), "bson_append_int32() works");
+  bson_finish (b);
+
+  cmp_ok (bson_size (b), "==", 14, "BSON int32 element size check");
+  ok (memcmp (bson_data (b),
+              "\016\000\000\000\020\151\063\062\000\300\007\000\000\000",
+              bson_size (b)) == 0,
+      "BSON int32 element contents check");
+
+  bson_free (b);
+
+  b = bson_new ();
+  ok (bson_append_int32 (b, NULL, i) == FALSE,
+      "bson_append_int32() with a NULL key should fail");
+  ok (bson_append_int32 (NULL, "i32", i) == FALSE,
+      "bson_append_int32() without a BSON object should fail");
+  bson_finish (b);
+  cmp_ok (bson_size (b), "==", 5,
+          "BSON object should be empty");
+
+  ok (bson_append_int32 (b, "i32", i) == FALSE,
+      "Appending to a finished element should fail");
+
+  bson_free (b);
+}
+
+RUN_TEST (7, bson_int32);