Question

class Student public: string int int Name; Midterm; Final; Student(string name, int midterm, int final) : Name (name), Midterm(midterm), Final(final) { } double ExamAvg() return (this->Midterm + this->Final) / 2.0;

Write a test case assuming the Catch framework that tests the ExamAvg() method. Your test case should provide the input, the output, and precise comparison.

Answer 1

#define CATCH_CONFIG_MAIN // This tells Catch to provide a main() - only do this in one cpp file

#include "catch.hpp"

#include <iostream>

using namespace std;

class Student {

    public:

    string Name;

    int Midterm;

    int Final;

    

    Student(string name,int midterm,int final) :

    Name(name),Midterm(midterm),Final(final)

    {}

    double exmAvg()

    {

        return(this->Midterm + this->Final)/2.0;

    }

};

TEST_CASE( "exmAvg are computed", "[Average]" ) {

    SECTION( "Student Abhi with midterm=20 and final=60" ) { // Average of 20 and 60 is 40

Student st = Student("Abhi",20,60);

    REQUIRE( st.exmAvg() == 40 );

}

SECTION( "Student Ram with midterm=10 and final=30" ) { // Average of 10 and 30 is 20

Student st = Student("Ram",10,30);

    REQUIRE( st.exmAvg() == 20 );

}

SECTION( "Student Kartik with midterm=15 and final=45" ) {  // Average of 15 and 45 is 30

Student st = Student("Kartik",15,45);

    REQUIRE( st.exmAvg() == 30 );

}

SECTION( "Student Amit with midterm=12 and final=33" ) {    // Average of 12 and 33 is 22.5

Student st = Student("Amit",12,33);

    REQUIRE( st.exmAvg() == 22.5 );

}

}

Student(string name, int midterm, int final) : Name(name), Midterm(midterm), Final(final), {} double exmAvg() 18 return(this->Midterm + this->Final)/2.0; 1: bash + DX [Wed Jan 15 - 14:39] PROBLEMS OUTPUT DEBUG CONSOLE TERMINAL [abhicabhicruiser]-[-/Documents/HomeworkLib]-[o] g++ test.cpp -ot [abhicabhicruiser]-[-/Documents/HomeworkLib]-[o] .lt [Wed Jan 15 - 14:39] All tests passed (4 assertions in i test case) [abhicabhicruiser]-[-/Documents/HomeworkLib]-[o] [Wed Jan 15 - 14:39] C/C++ Extension: Downloading 2/4: ClangFormat (Linux/x86_64)