Add test to ensure the ---password option is handled ECFLOW-1865

Author: marcosbento

Client/CMakeLists.txt

@@ -72,6 +72,7 @@ SET_TARGET_PROPERTIES(ecflow_client PROPERTIES
 
 list( APPEND test_srcs
     test/TestClientEnvironment.cpp
+    test/TestClientOptions.cpp
     test/TestClientInterface.cpp
     test/TestJobGenOnly.cpp
     test/TestLifeCycle.cpp

Client/test/TestClientOptions.cpp

@@ -0,0 +1,42 @@
+//============================================================================
+// Name        :
+// Author      : Avi
+// Revision    : $Revision: #9 $
+//
+// Copyright 2009- ECMWF.
+// This software is licensed under the terms of the Apache Licence version 2.0
+// which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
+// In applying this licence, ECMWF does not waive the privileges and immunities
+// granted to it by virtue of its status as an intergovernmental organisation
+// nor does it submit to any jurisdiction.
+//
+// Description : Tests the capabilities of ClientOptions
+//============================================================================
+#include <boost/test/unit_test.hpp>
+
+#include "ClientEnvironment.hpp"
+#include "ClientOptions.hpp"
+#include "PasswordEncryption.hpp"
+
+BOOST_AUTO_TEST_SUITE(ClientTestSuite)
+
+BOOST_AUTO_TEST_CASE(test_is_able_to_process_username_and_password) {
+  const char* expected_username = "username";
+  const char* plain_password = "password";
+  std::string expected_password = PasswordEncryption::encrypt(plain_password, expected_username);
+
+  const char* argv[]{"ecflow_client", "--user", expected_username, "--password", plain_password, "--ping"};
+  int argc = boost::size(argv);
+
+  ClientOptions options;
+  ClientEnvironment environment(false);
+  options.parse(argc, const_cast<char**>(argv), &environment);
+
+  std::string actual_username = environment.get_user_name();
+  BOOST_REQUIRE(expected_username == actual_username);
+
+  std::string actual_password = environment.get_user_password(expected_username);
+  BOOST_REQUIRE(expected_password == actual_password);
+}
+
+BOOST_AUTO_TEST_SUITE_END()