testing example

public static int RewardPoints(double spentamount, double creditlimit) {

int rewards = 0;

if (spentamount

else if (spentamount - creditlimit

else if (spentamount - creditlimit >= 500) rewards = 3*(int)Math.round(spentamount - creditlimit);

else if (spentamount - creditlimit >= 300 && spentamount - spentamount

else if (spentamount - creditlimit >= 100 && spentamount - spentamount

return rewards;

}

testing example test

class TestingExampleTest {

@BeforeAll

static void setUpBeforeClass() {

TestingExample obj = new TestingExample();

}

@Test

void test1() {

assertEquals("The function should give 1800 points in this situation", 1800, TestingExample.RewardPoints(1100, 500));

}

@Test

void test4() {

assertEquals("The function should give 0 points in this situation", 0, TestingExample.RewardPoints(550, 500));

}

@Test

void test2() {

assertEquals("The function should give 1800 points in this situation", 1800, TestingExample.RewardPoints(1100, 500));

}

}

For this task, we are asking you to implement a comprehensive set of test cases for the given method in the enclosed example. The given code is a working code that solves the problem of calculating reward points that are given to credit card customers, who use their card exceeding their credit limit. Suppose customers are given reward points instead of added charges. The points are given according to the table below. Please note that the given code calculates the points only and do nothing about penalties. Your job is to write a set of Junit test cases that comprehensively test the given code. A comprehensive set of test cases is a set of tests that checks all the paths in the code. If there is a conditional statement, both the true and false condition should be tested. If there is a multiple condition, all possible combination of the conditions being true or false should be tested. This means if the condition is "A AND B", 4 different test cases should be written, unless it is not possible. The 4 conditions are: A= True, B= True A= True, B= False A= False, B= True A= False, B= False