What are test beds and how to write test beds in your coursework?
Test beds in software based assignments are used to test the modules and blocks of code like a function , a class.
Example:
Here there is a function written in C++ to calculate the values of resistances R1 and R2.
Source Code in C++
void tee_type_attenuator()
{
char color;
float attenuation, impedance, voltage,r1,r2;
cout<<“Thank you for using tee_type_attenuator”;
cout<<“please enter the attenuation in decibels\n”;
cin>>attenuation;
cout<<“please enter the impedance\n”;
cin>>impedance;
voltage= pow (10,-impedance/20);
r1=impedance*(1-voltage)/(1+voltage);
r2=(pow(impedance,2)-pow (r1,2))/(2*r1);
cout<<“The resistor value of R1 is”<<r1;
cout<<“The resistor value of R2 is”<<r2;
color=calculate_color_code(r1);
cout<<“The value of R1 is”<<r1<<“and its color code is”<<color;
color=calculate_color_code(r2);
cout<<“The value of R2 is”<<r2<<“and its color code is”<<color;
}