unit test examples reworked

[SVN r32050]

example/est_example1.cpp

@@ -0,0 +1,56 @@
+//  (C) Copyright Gennadiy Rozental 2005.
+//  Distributed under the Boost Software License, Version 1.0.
+//  (See accompanying file LICENSE_1_0.txt or copy at 
+//  http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org/libs/test for the library home page.
+
+// Boost.Test
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
+#include <boost/test/exception_safety.hpp>
+#include <boost/test/mock_object.hpp>
+using namespace boost::itest;
+
+// Boost
+#include <boost/bind.hpp>
+
+//____________________________________________________________________________//
+
+// Here is the function we are going to use to see all execution path variants
+
+template<typename Employee,typename Ostr>
+typename Employee::string_type
+validate_and_return_salary( Employee const& e, Ostr& os )
+{
+    if( e.Title() == "CEO" || e.Salary() > 100000 )
+        os << e.First() << " " << e.Last() << " is overpaid";
+
+	return e.First() + " " + e.Last();
+}
+
+//____________________________________________________________________________//
+
+// Mock pbject we are going to use for this test
+
+struct EmpMock : mock_object<> {
+     typedef mock_object<>    mo_type;
+     typedef mo_type          string_type;
+
+     string_type const&  Title() const { BOOST_ITEST_MOCK_FUNC( EmpMock::Title ); }
+     string_type const&  First() const { BOOST_ITEST_MOCK_FUNC( EmpMock::First ); }
+     string_type const&  Last() const  { BOOST_ITEST_MOCK_FUNC( EmpMock::Last ); }
+
+     mo_type const&      Salary() const { BOOST_ITEST_MOCK_FUNC( EmpMock::Salary ); }
+};
+
+//____________________________________________________________________________//
+
+BOOST_TEST_EXCEPTION_SAFETY( test_all_exec_path )
+{
+   validate_and_return_salary( EmpMock(), simple_mock );
+}
+
+//____________________________________________________________________________//
+
+// EOF