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CommandFramework: fill in a simplified function(integration) test

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Start the ProcDispatcher and schedule a command into the session loop thread
This commit is contained in:
Fischlurch 2017-01-13 06:13:22 +01:00
parent edcf503da1
commit 2d5ef968a8
1 changed files with 52 additions and 1 deletions
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53
tests/core/proc/control/command-use2-test.cpp
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@ -32,6 +32,12 @@
#include "proc/control/test-dummy-commands.hpp"
extern "C" {
#include "common/interfaceregistry.h"
}
#include "proc/control/proc-dispatcher.hpp"
#include "include/session-command-facade.h"
#include <functional>
#include <boost/ref.hpp>
#include <boost/lexical_cast.hpp>
@ -201,10 +207,55 @@ namespace test {
/** @test simplified integration test of command dispatch
* - performs the minimal actions necessary to start the session loop thread
* - then issues a test command, which will be queued and dispatched
* by the ProcDispatcher. Like in the real application, the command
* executions happens in the dedicated session loop thread, and thus
* we have to wait a moment, after which execution can be verified.
* - finally the ProcDispatcher is signalled to shut down.
* @see SessionCommandFunction_test for much more in-depth coverage of this aspect
*/
void
check_DispatcherInvocation()
{
UNIMPLEMENTED("start the dispatcher and enqueue a rigged special command"); /////////////////////////////TICKET #209
CHECK (not ProcDispatcher::instance().isRunning());
lumiera_interfaceregistry_init();
lumiera::throwOnError();
#define __DELAY__ usleep(10000);
bool thread_has_ended{false};
ProcDispatcher::instance().start ([&] (string*) { thread_has_ended = true; });
CHECK (ProcDispatcher::instance().isRunning());
CHECK (not thread_has_ended);
//----Session-Loop-Thread-is-running------------------------
string cmdID {"test.command2"};
string prevExecLog = command2::check_.str();
// previous test cases prepared the arguments
// so that we can just trigger command execution.
// In the real application, this call is issued
// from CoreService when receiving a command
// invocation message over the UI-Bus
SessionCommand::facade().invoke(cmdID);
__DELAY__ // wait a moment for the other thread to dispatch the command...
CHECK (prevExecLog != command2::check_.str());
//----Session-Loop-Thread-is-running------------------------
// shut down the ProcDispatcher...
CHECK (ProcDispatcher::instance().isRunning());
ProcDispatcher::instance().requestStop();
__DELAY__ // wait a moment for the other thread to terminate...
CHECK (not ProcDispatcher::instance().isRunning());
CHECK (thread_has_ended);
lumiera_interfaceregistry_destroy();
}
};