1 files changed, 33 insertions, 0 deletions
diff --git a/libhello/tests/basics/driver.cxx b/libhello/tests/basics/driver.cxx
new file mode 100644
index 0000000..2cef70b
--- /dev/null
+++ b/libhello/tests/basics/driver.cxx
@@ -0,0 +1,33 @@
+#include <cassert>
+#include <sstream>
+
+#include <libhello/version.hxx>
+#include <libhello/hello.hxx>
+
+using namespace std;
+using namespace hello;
+
+int main ()
+{
+  // Basics.
+  //
+  {
+    ostringstream o;
+    say_hello_formatted (o, "Hi, World!");
+    assert (o.str () == "Hi, World!\n");
+  }
+
+  {
+    ostringstream o;
+    say_hello (o, "World");
+    assert (o.str () == "Hello, World!\n");
+  }
+
+  // Volume.
+  //
+  {
+    ostringstream o;
+    say_hello (o, "World", format::volume::loud);
+    assert (o.str () == "HELLO, World!\n");
+  }
+}