What is Test Class in Salesforce || How to create and run test class in salesforce with example

In this video I have explained about
what is test class in salesforce,
How to create test class in salesforce,
create test class in salesforce with example,
why we need to create test class in salesforce,
how to run test class,

[rajarajeswari]

Your teaching easily understanding for beginner. Thank for this video

[gowthamm]

i had good clarity àbout test class thanks for your videos bro

[selvanrk]

Super explanation I understand very clear ...thank you

[muralic.s]

Nice bro, Plz contineu to upload tis kind of videos

[thiraviarajanraman]

Excellent bro…I can able understand all the concepts from your videos…Bro as you mentioned there are few more annotations in apex…can you please create a video for that concepts…

[mdrehim]

Very good explanation bro in tamil. As a beginner I can understand easily.Please post an video for Debugging logs and different way to debug the code in salesforce

[sathyakandasamy]

Good explanation but 1 months before I ask what r the topic cover for certificate exam, give some ideas .I want list of topics.

[jaismart]

Bro please upload video fro how to write test class for batch apex

[madhavanmaddy]

Bro Test class sari ah puriyala bro konjam tamil la explan panni and example soinna easy ah irukum bro

[Live_with_Razor]

Hello sir
can we deploy a test class whose total code coverage is 75% but it's independent class code coverage is 10% or 20% only ?

[selvanrk]

do you conduct any classes or only you tube