mdd/lib/test/test_ProcessorManual.cpp

#include <gtest/gtest.h>
#include <json.hpp>
//#define private public
#include <ProcessorManual.h>
#include <ModuleMath.h>
#include <ModuleSwitch.h>


using namespace mdd;
TEST(ProcessorManual, CalculateSimpleFormula){
    //f4:(f3:(f1:(5*3)-f2:(4+5))/2)==(15-9)/2==6/2==3
    ModuleMath f1 = ModuleMath(MULTIPLY);
    f1.setInputDefaultValue(0)["value"] = 5;
    f1.setInputDefaultValue(1)["value"] = 3;
    ModuleMath f2 = ModuleMath(ADD);
    f2.setInputDefaultValue(0)["value"] = 4;
    f2.setInputDefaultValue(1)["value"] = 5;
    ModuleMath f3 = ModuleMath(SUBTRACT);
    f3.connectInput(0,f1.getOutput(0));
    f3.connectInput(1,f2.getOutput(0));
    ModuleMath f4 = ModuleMath(DIVIDE);
    f4.connectInput(0,f3.getOutput(0));
    f4.setInputDefaultValue(1)["value"] = 2;
    ProcessorManual test = ProcessorManual();
    test.addModule(std::make_shared<ModuleMath>(f1));
    test.addModule(std::make_shared<ModuleMath>(f2));
    test.addModule(std::make_shared<ModuleMath>(f3));
    test.addModule(std::make_shared<ModuleMath>(f4));
    test.addOutput(3,0);
    test.update();

    EXPECT_EQ(test.getOutput(0)->getValue()["value"].get<int>(), 3);
}

TEST(ProcessorManual, CalculateAdvancedFormula){
    //f4:(f3:(f1:(5*3)-f2:(4+5))/2)==(15-9)/2==6/2==3
    ModuleMath f1 = ModuleMath(MULTIPLY);
    f1.setInputDefaultValue(0)["value"] = 5;
    f1.setInputDefaultValue(1)["value"] = 3;
    ModuleMath f2 = ModuleMath(ADD);
    f2.setInputDefaultValue(0)["value"] = 4;
    f2.setInputDefaultValue(1)["value"] = 5;
    ModuleMath f3 = ModuleMath(SUBTRACT);
    f3.connectInput(0,f1.getOutput(0));
    f3.connectInput(1,f2.getOutput(0));
    ModuleMath f4 = ModuleMath(DIVIDE);
    f4.connectInput(0,f3.getOutput(0));
    f4.setInputDefaultValue(1)["value"] = 2;
    ProcessorManual test = ProcessorManual();
    test.addModule(std::make_shared<ModuleMath>(f4));
    test.addModule(std::make_shared<ModuleMath>(f3));
    test.addModule(std::make_shared<ModuleMath>(f2));
    test.addModule(std::make_shared<ModuleMath>(f1));
    test.addOutput(0,0);
    test.update();

    EXPECT_EQ(test.getOutput(0)->getValue()["value"].get<int>(), 3);
}

TEST(ProcessorManual, CalculateExtremeFormula){
    //x_0=8, x_i=x_{i-1}/2
    std::shared_ptr<ModuleSwitch> switchModule =  std::make_shared<ModuleSwitch>();
    std::shared_ptr<ModuleMath> calcModule = std::make_shared<ModuleMath>(DIVIDE);
    ProcessorManual processor = ProcessorManual();
    processor.addModule(switchModule);
    processor.addModule(calcModule);

    bool connect;
    connect =switchModule->connectInput(0,processor.getIteration());
    switchModule->setInputDefaultValue(1)["value"] = 8.0;
    connect = switchModule->connectInput(2,calcModule->getOutput(0));

    calcModule->connectInput(0,switchModule->getOutput(0));
    calcModule->setInputDefaultValue(1)["value"] = 2.0;

    processor.addOutput(1,0);
    processor.update();

    EXPECT_FLOAT_EQ(processor.getOutput(0)->getValue()["value"].get<double>(), 0.0);
}