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

//cd cmake-build-debug/lib/test
//gtb auslegung_test
//catch throw
//run


using namespace mdd;
TEST(ModuleMath, INT_PLUS_INT){
    ModuleMath test = ModuleMath();
    test.update();

    EXPECT_FLOAT_EQ(test.getOutput(test.getOutputIDs()[0])->getValue()[0], 2.0);
}

TEST(ModuleMath, FLOAT_PLUS_FLOAT){
    ModuleMath test = ModuleMath();
    test.getInput(test.getInputIDs()[0])->setValue() = { 1.25 };
    test.getInput(test.getInputIDs()[1])->setValue() = { 3.125 };
    test.update();

    EXPECT_FLOAT_EQ(test.getOutput(test.getOutputIDs()[0])->getValue()[0], 4.375);
}

TEST(ModuleMath, FLOAT_PLUS_FLOAT_HARDER){
    ModuleMath test = ModuleMath();
    test.getInput(test.getInputIDs()[0])->setValue() = { 2.2 };
    test.getInput(test.getInputIDs()[1])->setValue() = { -3.4 };
    test.update();

    EXPECT_FLOAT_EQ(test.getOutput(test.getOutputIDs()[0])->getValue()[0], -1.2);
}

TEST(ModuleMath, ARRAY_PLUS_ARRAY) {
    ModuleMath test = ModuleMath();
    test.getInput(test.getInputIDs()[0])->setValue() = { 1,2.5,3.75,45 };
    test.getInput(test.getInputIDs()[1])->setValue() = { 10,31,23,23 };
    std::vector<double> expect = { 11, 33.5, 26.75, 68 };
    test.update();
    EXPECT_EQ(test.getOutput(test.getOutputIDs()[0])->getValue(), expect);
}

TEST(ModuleMath, INT_PLUS_ARRAY){
    ModuleMath test = ModuleMath();
    test.getInput(test.getInputIDs()[0])->setValue() = { 2.5 };
    test.getInput(test.getInputIDs()[1])->setValue() = {10,31,23,23};
    std::vector<double> expect = { 12.5,33.5,25.5,25.5 };
    test.update();

    EXPECT_EQ(test.getOutput(test.getOutputIDs()[0])->getValue(), expect);
}

TEST(ModuleMath, ARRAY_PLUS_INT){
    ModuleMath test = ModuleMath();
    test.getInput(test.getInputIDs()[0])->setValue() = {10,31,23,23};
    test.getInput(test.getInputIDs()[1])->setValue() = { 2.5 };
    std::vector<double> expect = { 12.5,33.5,25.5,25.5 };
    test.update();

    EXPECT_EQ(test.getOutput(test.getOutputIDs()[0])->getValue(), expect);
}

TEST(ModuleMath, ARRAY_MINUS_ARRAY){
    ModuleMath test = ModuleMath(MathOperation::SUBTRACT);
    test.getInput(test.getInputIDs()[0])->setValue() = {10,31,3,45};
    test.getInput(test.getInputIDs()[1])->setValue() = {1,2.5,23,23};
    std::vector<double> expect = { 9,28.5,-20,22 };
    test.update();

    EXPECT_EQ(test.getOutput(test.getOutputIDs()[0])->getValue(), expect);
}

TEST(ModuleMath, ARRAY_MAL_ARRAY){
    ModuleMath test = ModuleMath(MathOperation::MULTIPLY);
    test.getInput(test.getInputIDs()[0])->setValue() = {10,30,-3.5,45};
    test.getInput(test.getInputIDs()[1])->setValue() = {1,2.5,2.25,20};
    std::vector<double> expect = { 10,75.0,-7.875,900 };
    test.update();

    EXPECT_EQ(test.getOutput(test.getOutputIDs()[0])->getValue(), expect);
}

TEST(ModuleMath, ARRAY_DURCH_ARRAY){
    ModuleMath test = ModuleMath(MathOperation::DIVIDE);
    test.getInput(test.getInputIDs()[0])->setValue() = {10,30,-3.5,45};
    test.getInput(test.getInputIDs()[1])->setValue() = {4,2.5,2,20};
    std::vector<double> expect = { 2.5,12.0,-1.75,2.25 };
    test.update();

    EXPECT_EQ(test.getOutput(test.getOutputIDs()[0])->getValue(), expect);
}