Create Test Cases for Use Cases:19,20,21

Create the requested test cases, and add them to the wiki page: Test Cases.

You have to follow a tabular format and provide fields such as expected, 
actual, status, notes as well as pre and post conditions and so on as discussed 
in class and in slides.

At this stage of design, abstract test case steps such as the ones given below 
are satisfactory. 
Example:
Go to main page.                   URL.                                         
 See main page with a search field           
Enter a search term.               Kuru fasulye.                            See 
a list of kuru fasulye recipes with their authors
Select recipe from list.            Kuru fasulye by @buyemek.    See the 
nutritional information about kuru fasulye buyemek (calories:340, protein: 20, 
fat:15, vitamin ....

Original issue reported on code.google.com by ulusalo...@gmail.com on 28 Mar 2015 at 4:14

mtozsahin / bounswe2015group5

Create Test Cases for Use Cases:19,20,21 #99