1 files changed, 65 insertions, 0 deletions
diff --git a/tests/unit/bson/bson_append_array.c b/tests/unit/bson/bson_append_array.c
new file mode 100644
index 0000000..040f0ed
--- /dev/null
+++ b/tests/unit/bson/bson_append_array.c
@@ -0,0 +1,65 @@
+#include "tap.h"
+#include "test.h"
+#include "bson.h"
+
+#include <string.h>
+
+void
+test_bson_array (void)
+{
+  bson *b, *e1, *e2;
+
+  e1 = bson_new ();
+  bson_append_int32 (e1, "0", 1984);
+  bson_append_string (e1, "1", "hello world", -1);
+  bson_finish (e1);
+
+  e2 = bson_new ();
+  bson_append_string (e2, "0", "bar", -1);
+  ok (bson_append_array (e2, "1", e1),
+      "bson_append_array() works");
+  bson_finish (e2);
+  bson_free (e1);
+
+  b = bson_new ();
+  ok (bson_append_array (b, "0", e2),
+      "bson_append_array() works still");
+  bson_finish (b);
+  bson_free (e2);
+
+  cmp_ok (bson_size (b), "==", 58, "BSON array element size check");
+  ok (memcmp (bson_data (b),
+              "\072\000\000\000\004\060\000\062\000\000\000\002\060\000\004"
+              "\000\000\000\142\141\162\000\004\061\000\037\000\000\000\020"
+              "\060\000\300\007\000\000\002\061\000\014\000\000\000\150\145"
+              "\154\154\157\040\167\157\162\154\144\000\000\000\000",
+              bson_size (b)) == 0,
+      "BSON array element contents check");
+
+  bson_free (b);
+
+  e1 = bson_new ();
+  bson_append_int32 (e1, "0", 1984);
+  b = bson_new ();
+
+  ok (bson_append_array (b, "array", e1) == FALSE,
+      "bson_append_array() with an unfinished array should fail");
+  bson_finish (e1);
+  ok (bson_append_array (b, NULL, e1) == FALSE,
+      "bson_append_array() with a NULL name should fail");
+  ok (bson_append_array (b, "foo", NULL) == FALSE,
+      "bson_append_array() with a NULL array should fail");
+  ok (bson_append_array (NULL, "foo", e1) == FALSE,
+      "bson_append_array() with a NULL BSON should fail");
+  bson_finish (b);
+  cmp_ok (bson_size (b), "==", 5,
+          "BSON object should be empty");
+
+  ok (bson_append_array (b, "array", e1) == FALSE,
+      "Appending to a finished element should fail");
+
+  bson_free (e1);
+  bson_free (b);
+}
+
+RUN_TEST (10, bson_array);