#include "conditionals.hpp"
#include <gtest/gtest.h>

TEST(Conditionals, ClassifyScore) {
    EXPECT_EQ(control_flow::classify_score(95), control_flow::Grade::A);
    EXPECT_EQ(control_flow::classify_score(82), control_flow::Grade::B);
    EXPECT_EQ(control_flow::classify_score(55), control_flow::Grade::F);
}

TEST(Conditionals, MaxOfThree) {
    EXPECT_EQ(control_flow::max_of_three(1, 9, 3), 9);
    EXPECT_EQ(control_flow::max_of_three(-1, -5, -2), -1);
}

TEST(Conditionals, SignOf) {
    EXPECT_EQ(control_flow::sign_of(10), 1);
    EXPECT_EQ(control_flow::sign_of(0), 0);
    EXPECT_EQ(control_flow::sign_of(-3), -1);
}