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
    std::vector<std::string> inputs;
    std::shared_ptr<ModuleMath> f1 = std::make_shared<ModuleMath>(MULTIPLY);
    inputs = f1->getInputIDs();
    f1->getInput(inputs[0])->setDefaultValue()["value"] = 5;
    f1->getInput(inputs[1])->setDefaultValue()["value"] = 3;

    std::shared_ptr<ModuleMath> f2 = std::make_shared<ModuleMath>(ADD);
    inputs = f2->getInputIDs();
    f2->getInput(inputs[0])->setDefaultValue()["value"] = 4;
    f2->getInput(inputs[1])->setDefaultValue()["value"] = 5;

    std::shared_ptr<ModuleMath> f3 = std::make_shared<ModuleMath>(SUBTRACT);
    inputs = f3->getInputIDs();
    f3->getInput(inputs[0])->connect(f1->getOutput(f1->getOutputIDs()[0]));
    f3->getInput(inputs[1])->connect(f2->getOutput(f2->getOutputIDs()[0]));

    std::shared_ptr<ModuleMath> f4 = std::make_shared<ModuleMath>(DIVIDE);
    inputs = f4->getInputIDs();
    f4->getInput(inputs[0])->connect(f3->getOutput(f3->getOutputIDs()[0]));
    f4->getInput(inputs[1])->setDefaultValue()["value"] = 2;

    std::shared_ptr<ProcessorManual> test = std::make_shared<ProcessorManual>();
    test->addModule(f1);
    test->addModule(f2);
    test->addModule(f3);
    test->addModule(f4);
    test->addModuleOutput(f4, f4->getOutput(f4->getOutputIDs()[0]));
    test->update();

    EXPECT_EQ(f1->getOutput(f1->getOutputIDs()[0])->getValue()["value"].get<int>(), 15);

    EXPECT_EQ(f2->getOutput(f2->getOutputIDs()[0])->getValue()["value"].get<int>(), 9);

    EXPECT_EQ(f3->getOutput(f3->getOutputIDs()[0])->getValue()["value"].get<int>(), 6);

    EXPECT_EQ(f4->getOutput(f4->getOutputIDs()[0])->getValue()["value"].get<int>(), 3);

    EXPECT_EQ(test->getOutput(test->getOutputIDs()[1])->getValue()["value"].get<int>(), 3);
}

TEST(ProcessorManual, CalculateAdvancedFormula){
    //f4:(f3:(f1:(5*3)-f2:(4+5))/2)==(15-9)/2==6/2==3
    std::vector<std::string> inputs;
    std::shared_ptr<ModuleMath> f1 = std::make_shared<ModuleMath>(MULTIPLY);
    inputs = f1->getInputIDs();
    f1->getInput(inputs[0])->setDefaultValue()["value"] = 5;
    f1->getInput(inputs[1])->setDefaultValue()["value"] = 3;

    std::shared_ptr<ModuleMath> f2 = std::make_shared<ModuleMath>(ADD);
    inputs = f2->getInputIDs();
    f2->getInput(inputs[0])->setDefaultValue()["value"] = 4;
    f2->getInput(inputs[1])->setDefaultValue()["value"] = 5;

    std::shared_ptr<ModuleMath> f3 = std::make_shared<ModuleMath>(SUBTRACT);
    inputs = f3->getInputIDs();
    f3->getInput(inputs[0])->connect(f1->getOutput(f1->getOutputIDs()[0]));
    f3->getInput(inputs[1])->connect(f2->getOutput(f2->getOutputIDs()[0]));

    std::shared_ptr<ModuleMath> f4 = std::make_shared<ModuleMath>(DIVIDE);
    inputs = f4->getInputIDs();
    f4->getInput(inputs[0])->connect(f3->getOutput(f3->getOutputIDs()[0]));
    f4->getInput(inputs[1])->setDefaultValue()["value"] = 2;

    std::shared_ptr<ProcessorManual> test = std::make_shared<ProcessorManual>();
    test->addModule(f4);
    test->addModule(f3);
    test->addModule(f2);
    test->addModule(f1);
    test->addModuleOutput(f4, f4->getOutput(f4->getOutputIDs()[0]));
    test->update();

    EXPECT_EQ(test->getOutput(test->getOutputIDs()[1])->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);
    std::shared_ptr<ProcessorManual> processor = std::make_shared<ProcessorManual>();
    processor->addModule(switchModule);
    processor->addModule(calcModule);

    bool connect;
    connect =switchModule->getInput(switchModule->getInputIDs()[0])->connect(processor->getIteration());
    switchModule->getInput(switchModule->getInputIDs()[1])->setDefaultValue()["value"] = 8.0;
    connect = switchModule->getInput(switchModule->getInputIDs()[2])->connect(calcModule->getOutput(calcModule->getOutputIDs()[0]));

    calcModule->getInput(calcModule->getInputIDs()[0])->connect(switchModule->getOutput(switchModule->getOutputIDs()[0]));
    calcModule->getInput(calcModule->getInputIDs()[1])->setDefaultValue()["value"] = 2.0;

    processor->addModuleOutput(calcModule,calcModule->getOutput(calcModule->getOutputIDs()[0]));
    processor->update();

    EXPECT_FLOAT_EQ(processor->getOutput(processor->getOutputIDs()[1])->getValue()["value"].get<double>(), 0.0);
}