1 files changed, 40 insertions, 0 deletions
diff --git a/tests/unit/bson/bson_type_as_string.c b/tests/unit/bson/bson_type_as_string.c
new file mode 100644
index 0000000..35e8210
--- /dev/null
+++ b/tests/unit/bson/bson_type_as_string.c
@@ -0,0 +1,40 @@
+#include "bson.h"
+#include "test.h"
+#include "tap.h"
+
+#include <string.h>
+
+#define CHECK_TYPE(t)					\
+  is (bson_type_as_string (t), #t,			\
+      "bson_type_as_string(%s) works", #t)
+
+void
+test_bson_type_as_string (void)
+{
+  CHECK_TYPE (BSON_TYPE_NONE);
+  CHECK_TYPE (BSON_TYPE_DOUBLE);
+  CHECK_TYPE (BSON_TYPE_STRING);
+  CHECK_TYPE (BSON_TYPE_DOCUMENT);
+  CHECK_TYPE (BSON_TYPE_ARRAY);
+  CHECK_TYPE (BSON_TYPE_BINARY);
+  CHECK_TYPE (BSON_TYPE_UNDEFINED);
+  CHECK_TYPE (BSON_TYPE_OID);
+  CHECK_TYPE (BSON_TYPE_BOOLEAN);
+  CHECK_TYPE (BSON_TYPE_UTC_DATETIME);
+  CHECK_TYPE (BSON_TYPE_NULL);
+  CHECK_TYPE (BSON_TYPE_REGEXP);
+  CHECK_TYPE (BSON_TYPE_DBPOINTER);
+  CHECK_TYPE (BSON_TYPE_JS_CODE);
+  CHECK_TYPE (BSON_TYPE_SYMBOL);
+  CHECK_TYPE (BSON_TYPE_JS_CODE_W_SCOPE);
+  CHECK_TYPE (BSON_TYPE_INT32);
+  CHECK_TYPE (BSON_TYPE_TIMESTAMP);
+  CHECK_TYPE (BSON_TYPE_INT64);
+  CHECK_TYPE (BSON_TYPE_MIN);
+  CHECK_TYPE (BSON_TYPE_MAX);
+
+  ok (bson_type_as_string (42) == NULL,
+      "bson_type_as_string() returns NULL on invalid type.");
+}
+
+RUN_TEST (22, bson_type_as_string);