QA_Search Trees_Simulation_p1

[kolliSuman]

Defect Description:
In the simulation page of "Search Trees" experiment , when we don"t enter the values and click on the insert button , it is taking Zero as its default value instead an error message should be displayed on the screen as to enter the value and then click on the insert button

Actual Result :
In the simulation page of "Search Trees" experiment , when we don"t enter the values and click on the insert button , it is taking Zero as its default value

Environment:
OS: Windows 7, Ubuntu-16.04,Centos-6
Browsers: Firefox-42.0,Chrome-47.0,chromium-45.0
Bandwidth : 100Mbps
Hardware Configuration:8GBRAM ,
Processor:i5

Test Step Link:
https://github.com/Virtual-Labs/data-structures-iiith/blob/master/test-cases/integration_test-cases/Search%20Trees/Search%20Trees_07_Simulation_p1.org

Attachment:

[khushpreet-kaur]

Refer to #32 (comment)