1 files changed, 20 insertions, 0 deletions
diff --git a/source/test/unittests/input_buffer.test.c b/source/test/unittests/input_buffer.test.c
new file mode 100644
index 0000000..c7edb8f
--- /dev/null
+++ b/source/test/unittests/input_buffer.test.c
@@ -0,0 +1,20 @@
+#include "../../kit/input_buffer.h"
+
+#define KIT_TEST_FILE input_buffer
+#include "../../kit_test/test.h"
+
+TEST("input buffer") {
+  cstr             text  = { .size = 3, .values = "foo" };
+  struct is_handle in    = IS_WRAP_STRING(text);
+  struct ib_handle first = IB_WRAP(in);
+
+  struct ib_handle second = ib_read(first, 3);
+
+  REQUIRE(!second.error);
+  REQUIRE(second.data.size == 3);
+  REQUIRE(AR_EQUAL(text, second.data));
+
+  ib_destroy(second);
+  ib_destroy(first);
+  is_destroy(in);
+}