1 files changed, 32 insertions, 0 deletions
diff --git a/vespalib/src/tests/box/box_test.cpp b/vespalib/src/tests/box/box_test.cpp
new file mode 100644
index 00000000000..a3683758097
--- /dev/null
+++ b/vespalib/src/tests/box/box_test.cpp
@@ -0,0 +1,32 @@
+// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+#include <vespa/vespalib/testkit/test_kit.h>
+#include <vespa/vespalib/util/box.h>
+
+using namespace vespalib;
+
+void checkValues(const std::vector<int> &values, size_t n) {
+    ASSERT_EQUAL(n, values.size());
+    for (size_t i = 0; i < n; ++i) {
+        EXPECT_EQUAL(int(10 + (10 * i)), values[i]);
+    }
+}
+
+TEST("require that boxes can be created and converted to vector") {
+    Box<int> box;
+    box.add(10).add(20).add(30);
+    checkValues(box, 3);
+}
+
+TEST("require that boxes can be created in place") {
+    checkValues(Box<int>().add(10).add(20).add(30), 3);
+}
+
+TEST("require that make_box works") {
+    checkValues(make_box(10), 1);
+    checkValues(make_box(10, 20), 2);
+    checkValues(make_box(10, 20, 30), 3);
+    checkValues(make_box(10, 20, 30, 40), 4);
+    checkValues(make_box(10, 20, 30, 40, 50), 5);
+}
+
+TEST_MAIN() { TEST_RUN_ALL(); }