Regular Expressions Exercises

CASE STUDY:  LIBRARY MANAGEMENT SYSTEM

FUNCTIONAL SPECIFICATION #1:  In LMS (Library Management System), Library employees can go to registration, during this process, library employer can give below type values in the fields:

·         Employee Name = One or more words

·         Password = Alphanumeric with underscore from 4-8 positions

·         Retype Password = Equal to password

·         After filling the above fields, employ can click REGISTRATION button to get EMPLOYEE ID for valid data, and error message for invalid data. 

·         Here, employee ID must be in following format:  LMS_EMP_xxxx (4 digit number)

·         At times, employee can also CANCEL button to close registration window at any time.

QUESTION:  Prepare test scenarios and test cases for Employee Registration Module functional testing in LMS

TEST SCENARIO #1:  Validate employee name field

BVA SIZE for Employee Name

Min	1	Alphabets	Valid
Min -1	Blank	Alphabets	Invalid
Min +1	2	Alphabets	Valid
Max	256	Alphabets	Valid
Max -1	255	Alphabets	Valid
Max +1	257	Alphabets	Invalid

ECP TYPE for Employee Name

VALID	INVALID
·         ([\w][\s]?){1,}	·         [0-9] ·         [^\s] ·         Blank Field

[^\s] = All special characters except [\s] space

 

TEST SCENARIO #2:  Validate password field

BVA SIZE for Password

Min	4	Positions	Valid
Min -1	3	Positions	Invalid
Min +1	5	Positions	Valid
Max	8	Positions	Valid
Max -1	7	Positions	Valid
Max +1	9	Positions	Invalid

ECP TYPE for Password

VALID	INVALID
·         [.]{4,8} OR [a-bA-B0-9_][4,8]	·         [^_] ·         Blank Field

TEST SCENARIO #3: Validate Retype password field

 DT for Retype Password

RETYPE PASSWORD	CRITERIA
·         Equal to Password ·         Other	·         Valid ·         Invalid

TEST SCENARIO #4:  Validate Employee registration operation by clicking REGISTER button

DT with OA for Register Button

Fields	Expect Output by clicking Register button
·         All fields valid ·         Any field invalid ·         Any field blank	·         Returned Employee ID ·         Error message ·         Error message

TEST SCENARIO #5:  Validate Employee ID value format after successful registration

BVA SIZE for Employee ID

Min	12	Positions	Valid
Min -1	11	Positions	Invalid
Min +1	13	Positions	Invalid
Max	12	Positions	Valid
Max -1	11	Positions	Invalid
Max +1	13	Positions	Invalid

ECP TYPE for Employee ID

VALID	INVALID
[L][M][S][_][E][M][P][_] [0-9]{4}	·         [^LMSEP] ·         [a-z] ·         [^_] ·         DUPLICATE ·         Blank Field

TEST SCENARIO #6:  Validate Cancel button to close employee registration window

Fields	Expect Output by clicking CANCEL button
·         All fields filled ·         Some fields filled ·         All fields blank ·         After getting employee ID returned ·         After getting error message	·         Window closed ·         Window closed ·         Window closed ·         Window closed ·         Window closed

FUNCTIONAL SPECIFICATION #2:  After completion of registration, employees are using login window daily to connect to library server.  The login window consists of Employee ID & Password fields

·         Employee ID:  LMS_EMP_xxxx (4 digits) format

·         Password:  Alphanumeric with 4-8 positions long

·         After entering Employee ID and Password, employee can click “OK” button to get to next window for valid data and error message for invalid data

·         Employee can click “CANCEL” button at any time to close the login window

QUESTION:  Prepare test scenarios and test cases for LOGIN module functional testing in LMS

TEST SCENARIO #7:  Validate employee ID field

BVA SIZE for Employee ID

Min	12	Positions	Valid
Min -1	11	Positions	Invalid
Min +1	13	Positions	Invalid
Max	12	Positions	Valid
Max -1	11	Positions	Invalid
Max +1	13	Positions	Invalid

ECP TYPE for Employee ID

VALID	INVALID
[L][M][S][_][E][M][P][_] [0-9]{4}	·         [^LMSEP] ·         [a-z] ·         [^_] ·         Blank Field

TEST SCENARIO #8: Validate Password field

BVA SIZE for Password

Min	4	Positions	Valid
Min -1	3	Positions	Invalid
Min +1	5	Positions	Valid
Max	8	Positions	Valid
Max -1	7	Positions	Valid
Max +1	9	Positions	Invalid

ECP TYPE for Password

VALID	INVALID
·         [.]{4,8} OR [a-bA-B0-9_][4,8]	·         [^_] ·         Blank Field

TEST SCENARIO #9:  Validate Login by clicking OK button

DT with OA for Login OK Button

Fields	Expect Output by clicking OK button
·         All fields valid ·         Any field invalid ·         Any field blank	·         Next window opened ·         Error message ·         Error message

  TEST SCENARIO #10:  Validate Cancel button to close employee login window

DT with OA for CANCEL Button

Fields	Expect Output by clicking CANCEL button
·         All fields filled ·         Some fields filled ·         All fields blank	·         Window closed ·         Window closed ·         Window closed

FUNCTIONAL SPECIFICATION #3:  After successful login employee can get into next window with options. 

·         Employee can select READER REGISTER option to get reader register window, this window consists of below fields

·         Reader’s Name:  One or more words but every word must be in upper case

·         Reader’s Age:  16-60

·         Reader’s Address: Alphanumeric along with /-, as one or more words

·         Telephone:  Valid in India

·         Email ID:  Valid with respective WWW (W3C) Rules

·         After filling the above fields, employee can click register button to get Reader’s ID for valid data, and error message for invalid data

·         Here, Reader’s ID must in following format: LMS_MM_YY_xxxxxx (6 digits)

EXP:  LMS_10_12_345876

·         Employee can click back button at any time to go back to Options window from reader’s registration window

QUESTION:  Prepare test scenarios and test cases for Reader’s Registration Module functional testing in LMS project.

TEST SCENARIO #11:  Validate Readers Registration option from options window

DT for Readers Registration Window

Options	Expect Output by selecting Readers Registration option
·         Select Readers Registration option ·         Other options	·         Reader’s Registration ·         Other windows opened

TEST SCENARIO #12:  Validate Readers Name field from Readers Registration window

BVA SIZE for Readers Name from Readers Registration window

Min	1	Alphabets	Valid
Min -1	Blank	Alphabets	Invalid
Min +1	2	Alphabets	Valid
Max	256	Alphabets	Valid
Max -1	255	Alphabets	Valid
Max +1	257	Alphabets	Invalid

ECP TYPE for Readers Name from Readers Registration window

VALID	INVALID
·         ([A-Z]+[\s]?){1,}	·         [a-z0-9] ·         [^\s] ·         Blank Field

TEST SCENARIO #13:  Validate Readers age field from Readers Registration window

BVA SIZE for Readers Age from Readers Registration window

Min	16	Digits	Valid
Min -1	15	Digits	Invalid
Min +1	17	Digits	Valid
Max	60	Digits	Valid
Max -1	59	Digits	Valid
Max +1	61	Digits	Invalid

ECP RANGE for Readers Age from Readers Registration window

VALID	INVALID
·         (([1][6-9])|([2-5][0-9])|([6][0]))	·         [A-Za-z] ·         Special Characters ·         Blank Field

TEST SCENARIO #14:  Validate Readers Address fields from Readers Registration window

BVA SIZE for Readers Address from Readers Registration window

Min	1	Alphanumeric	Valid
Min -1	Blank	Alphanumeric	Invalid
Min +1	2	Alphanumeric	Valid
Max	256	Alphanumeric	Valid
Max -1	255	Alphanumeric	Valid
Max +1	257	Alphanumeric	Invalid

ECP TYPE for Readers Address from Readers Registration window

VALID	INVALID
·         ([A-Za-z0-9/-,]+[\s]?){1,}	·         [^/-,\s] ·         Blank Field

TEST SCENARIO #15:  Validate Telephone number field in India from Readers Registration window

BVA SIZE for Telephone Number from Readers Registration window

Min	10	Digits	Valid
Min -1	9	Digits	Invalid
Min +1	11	Digits	Valid
Max	12	Digits	Valid
Max -1	11	Digits	Valid
Max +1	13	Digits	Invalid

ECP TYPE for Telephone Number from Readers Registration window

VALID	INVALID
·         [0-9]{10,12}	·         [a-bA-Z] ·         Special Characters ·         Blank Field

TEST SCENARIO #16:  Validate Email ID field from Readers Registration window

BVA SIZE for Email ID from Readers Registration window

Min	7	Positions	Valid
Min -1	6	Positions	Invalid
Min +1	8	Positions	Valid
Max	256	Positions	Valid
Max -1	255	Positions	Valid
Max +1	257	Positions	Invalid

ECP TYPE for Email ID from Readers Registration window

VALID	INVALID
·         [.\.] or ([A-Za-b0-9_\.]+[@][A-Za-z0-9]+[\.][A-Za-z]{2,4}[\.][A-Za-b]{2,3}){0,1}	·         [^@_\.-] ·         Special Characters ·         Blank Field

TEST SCENARIO #17:  Validate Readers ID function by clicking Registration button from Readers Registration window

DT for OA for Readers ID function from Readers Registration Window

Fields	Expect Output by clicking Registration Button
·         All fields valid ·         Any field invalid ·         Any field blank	·         Readers ID returned ·         Error message ·         Error message

TEST SCENARIO #18:  Validate Readers ID format after successful registration

BVA SIZE for Readers ID

Min=Max	16	Positions	Valid
Min -1	15	Positions	Invalid
Min +1	17	Positions	Invalid

ECP TYPE for ID format

VALID	INVALID
·         ([L][M][S][_]([0][1-9]|[1][0-2])[_][0-9]{2}[_][0-9]{6})	·         [^LMS] ·         [a-z] ·         [^_] ·         Blank Field ·         Duplicate

TEST SCENARIO #19:  Validate Back button operation by clicking from Readers registration window

DT for Back button function from Readers Registration Window

Fields	Expect Output by clicking Back Button
·         All fields filled ·         Some fields filled ·         No fields filled ·         After getting Readers ID ·         After getting error message	·         Options window focused ·         Options window focused ·         Options window focused ·         Options window focused ·         Options window focused