Consider the following problem where we need to test some operational aspect of an e-commerce system. To avoid exhaustive testing and to gain confidence in our testing, we will use combinatorial testing approach. In this assignment, you will create the combinatorial test cases using some of the combinatorial test case design methods and tools, and determine the savings achieved compared to exhaustive testing.

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Consider the following problem where we need to test some operational
aspect of an e-commerce system. To avoid exhaustive testing and to gain confidence in our
testing, we will use combinatorial testing approach. In this assignment, you will create the
combinatorial test cases using some of the combinatorial test case design methods and tools,
and determine the savings achieved compared to exhaustive testing.
Product Category: P1, P2, P3, P4, P5
Payment Method: Credit Card, PayPal, Apple Pay, Google Wallet, Gift Voucher
Carrier: US Mail, FedEx, UPS, Prime Air Carrier
Delivery Schedule: Same Day, Next Day, 3-10 Days, Over 10 Days
Shipping Address: Contiguous USA, Alaska, Hawaii, Canada, Other
(a) Calculate the number of test cases for all combinations (exhaustive testing), based on the
data given above.
(b) Use Orthogonal Array testing method to create the test cases for the above problem.
Find the best size of the orthogonal array to use for creating the test cases. You
should show (include) the orthogonal array that you selected and provide the array
specifications.
Map the variables and the values they take to all the elements of the array. You must
clearly show what values are mapped to the elements of the array for each variable.
Fill in the array to create the test cases.
Clearly indicate the columns that you ignore, if any, and mark a “~” or “x” for any
superfluous variable values that are not needed.
●
●
(c) Use the All Pairs tool
to
generate test cases for the above given problem. Include the input data file as well as the
output (test cases) in your report.
Transcribed Image Text:Consider the following problem where we need to test some operational aspect of an e-commerce system. To avoid exhaustive testing and to gain confidence in our testing, we will use combinatorial testing approach. In this assignment, you will create the combinatorial test cases using some of the combinatorial test case design methods and tools, and determine the savings achieved compared to exhaustive testing. Product Category: P1, P2, P3, P4, P5 Payment Method: Credit Card, PayPal, Apple Pay, Google Wallet, Gift Voucher Carrier: US Mail, FedEx, UPS, Prime Air Carrier Delivery Schedule: Same Day, Next Day, 3-10 Days, Over 10 Days Shipping Address: Contiguous USA, Alaska, Hawaii, Canada, Other (a) Calculate the number of test cases for all combinations (exhaustive testing), based on the data given above. (b) Use Orthogonal Array testing method to create the test cases for the above problem. Find the best size of the orthogonal array to use for creating the test cases. You should show (include) the orthogonal array that you selected and provide the array specifications. Map the variables and the values they take to all the elements of the array. You must clearly show what values are mapped to the elements of the array for each variable. Fill in the array to create the test cases. Clearly indicate the columns that you ignore, if any, and mark a “~” or “x” for any superfluous variable values that are not needed. ● ● (c) Use the All Pairs tool to generate test cases for the above given problem. Include the input data file as well as the output (test cases) in your report.
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