Software Testing Life Cycle – Test Design – Continuation – Manual Testing
Software Testing Life Cycle – Test Design – Continuation – Manual Testing . Case Study.
Case Study:
Online banking is a website developed for a bank. From bank people expectations and requirements, the site is developing in Agile scrum model to develop site as sprint by sprint. Current sprint is sprint1. This sprint is having four modules Login, Money transfer, Mini statement and Logout. Testers need to prepare test scenarios and cases for (Topics) Functional testing, Usability testing, compatibility testing, hardware configuration testing and performance testing to conduct on those four modules in sprint1.
User Story 1: Login Module
| Feature | As a | I would like to | So that | Acceptance Criteria |
| Login | Registered A/C holder in bank | -> Launch online banking site
-> Enter customer ID, which is 8 digits number.
-> Enter password, which is alpha numeric in lower case from 4 – 10 positions long.
-> Click sign in button. |
Next page will come for valid data and error message will come for invalid data. | This login operation must be user friendly. It run in Opera, Mozilla Firefox, Google Chrome, IE and Safari browser in windows XP, Vista, 7, 8, 10, Windows 2003 server, 2008 server and Linux Redhat server. It run in various type of networks, like Hub, Bus and Ring topology. It will be accessible by thousand users at a time. |
Prepare test scenarios and cases for Login Module functional testing:
| Test Cases Document ID | Test Scenario | Test Suite ID | Priority | Test Setup | Test Procedure
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| TCD_OLB_
FT_1 |
Validate
Customer ID field in home page |
TS_Login_1 | High | Home page is ready to launch |
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| TCD_OLB_
FT_2 |
Validate Password field in home page | TS_Login_2 | High | Home page is ready to launch |
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| TCD_OLB_
FT_3 |
Validate sign in button by clicking | TS_Login_3 | High | Home page is ready to launch and have valid customer ID and Password values in hand. |
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e) Regular Expressions Usage in Test cases writing:
Regular Expression is a Mathematical notation. Testers can use regular expressions in test cases writing to save time.
[ ] -> one digit / character/ Position
[ 0 – 9] -> one alphabet in lower case
[A -Z] -> one alphabet in upper case
[a – z A-Z] -> one alphabet
[ a-z A-Z 0-9] -> one alphanumeric
[A-Z] [a-z] two alphabets with first as upper and second as lower case.
[A-Z] [0-9][a-z] -> three positions with first as upper, second as digit and third as lower.
[A-Z][a-z]{2} -> three positions with first as upper and next two are lower alphabet [A-z][a-z][a-z].
[A-Z][a-z]{8}[0-9] -> ten positions with first as upper, last as digit and middle all are lower.
[A-Z][a-z][A-Z][a-z] -> ten positions with uppercase in odd positions and lower case in even positions.
[A-Z]{5}[a-z]{5} -> ten positions with first five are upper and next five are lower.
[A-Z][0-9]{5}[a-z][0-9]{3} -> ten positions with first are upper , seventh position as lower and remaining all digits.
Pan card India:
[A-Z]{5}[0-9]{4}[A-Z] -> ten positions with first five positions are upper alphabet, next four are digits, last is upper.
Indian mobile number:
[6-9][0-9]{9} -> ten digits mobile number with first digit as 6/7/8/9 and remaining are any.
[a-z 0-9]{4,10} -> four to ten positions alphanumeric in lower case.
[A-Z][a-z][0-9]{3,9} -> four to ten positions alphanumeric but first is upper remaining alphanumeric in lower case.
[A-Z][a-z 0-9]{2,8}[0-9] -> four to ten positions with first as upper, last as digit and remaining middle are alphanumeric in lower case.
[A-Z][a-z 0-9]{0,6}[0-9]{3} -> four to ten positions with first as upper, last three are digits and remaining are alphanumeric in lower.
[A-Z]{4}[a-z]{0,6} -> four to ten positions with first four are upper, remaining are lower.
[a-z]{0,6}[A-Z]{4} -> four to ten positions with last four are upper and remaining are lower.
[0-9]{1,} and also [0-9]+ -> one digit to infinite number of digits.
[0-9]{0,} and also [0-9]* ->No digit to infinite number of digits.
[0-9]{0,1} and also [0-9]? -> No digit to one digit.
[A-Z a-z]+ and also [\w] -> one or more alphabet or one word.
[0-9] and also [\d] -> one digit
[1-9] and also [^0] -> one digit, such as 1 to 9.
[A-Z a-z] and also [A-Z]/[a-z] -> one alphabet either upper or lower.
[\s] -> one blank space.
Note :
While writing regular expressions we can use below symbols to get intended meaning.
[] -> one position
() -> group
{} -> size
0-9 -> digit
a-z -> lower
A-Z -> upper
. -> alphanumeric or _
\. -> .
\w -> word
\d -> digit
\s -> blank space
+ -> one or more
* -> no or more
? -> no or one
| -> or
^ -> not
In this article we have seen Software Testing Life Cycle – Test Design – Continuation – Manual Testing . Case Study. for Login Module functional testing. In the next article will see Money Transfer module.
