Please write the full answer and give a clear explanation. 10.Imagine you want t
ID: 3719242 • Letter: P
Question
Please write the full answer and give a clear explanation.
10.Imagine you want to test the method boolean reachedTemp (int threshold, char unit) that is supposed to return true if an object's temperature is above a given threshold, measured in a given unit. The threshold should be an integer between 0 and 100 (incl. those values), and the unit should be one of the characters C, F or K. Show how you partition the possible input range into appropriate equivalence classes, and list all test cases you need to expose the method to. (12%)Explanation / Answer
public class Driver {
public boolean reachedTemp(int threshold, char unit) {
if(threshold >= 0 && threshold <= 100) {
if(unit == 'C' || unit == 'F' || unit == 'K')
return true;
else
return false;
}
else
return true;
}
public static void main(String[] args){
Driver dir = new Driver();
System.out.println(dir.reachedTemp(50, 'C'));
System.out.println(dir.reachedTemp(50, 'A'));
}
}
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