Suppose you are asked to test the code below. The code: public String allocateRoom(int numOfEmps) throws IllegalArgumentException {    if (numOfEmps == 0)       throw new IllegalArgumentException();    if (numOfEmps < 5)       return "Small";    if (numOfEmps < 10)       return "Standard"; return "Large"; } Throws exception if there are no employees Returns small up to 5 employees Returns standard for 5 to 9 employees Returns large for 10 or more employees List the minimum amount of test inputs that achieve 100% branch coverage. You need to specify the branch(es) each input covers. List the minimum amount of test inputs that achieve 100% path coverage. You need to specify the path each input covers. Explain if executing the test suites above will reveal any defects.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Suppose you are asked to test the code below. The code:

public String allocateRoom(int numOfEmps) throws IllegalArgumentException {

   if (numOfEmps == 0)

      throw new IllegalArgumentException();

   if (numOfEmps < 5)

      return "Small";

   if (numOfEmps < 10)

      return "Standard"; return "Large";

}

  • Throws exception if there are no employees
  • Returns small up to 5 employees
  • Returns standard for 5 to 9 employees
  • Returns large for 10 or more employees
  1. List the minimum amount of test inputs that achieve 100% branch coverage. You need to specify the branch(es) each input covers.
  2. List the minimum amount of test inputs that achieve 100% path coverage. You need to specify the path each input covers.
  3. Explain if executing the test suites above will reveal any defects.
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