software testing

softerware testing is a kind of method which ensure that the software product who has created by software developer is working properly or not and in software testing ,bugs or any kind of defect is also deceted.to put in simple language software testing is method to check whether the actual software product matehes expected requirements in and to ensure that software product is defect free.

THERE IS TWO TYPE OF TESTING

MANUAL TESTING
AUTOMATION TESTING

To test any sofware product we need to use both mannual testing and automation testing.if anyone do a single test is impossible to find all the defect and bugs.it is important for us to use both testing manual testing and automation testing.

MANUAL TESTING

Manual testing:-any kind of external test in the
software comes under mannual testing.humen tester manually tests the software performing all the actions that the real users are supposed to take.
Example:-1)we touch link and any kind of icon.its
working properly or not.there nothing wrong with it.its also come in mannual testing.
2)check that the user id and password are being entered correctly in the login portal.and is the error message coming corectly or not.

STAGE OF MANNUAL TESTING

 UNIT TESTING

INTEGRATION TESTING
SYSTEM TESTING
UI TESTING
ACCEPTANCE TESTING

Unit testing:-testing a single unit is called unit
testing.exp:-we check a camera,we check a video

Intgration testing:-we check two units work
together.like in phone pay we check phone pay and camera are working together or not.

System testing:-if we check entire software system
its called system testing.

Ui testing:-in software engineering graphical user
interface testing is the process of testing a product graphical.

Acceptance testing:-the major aim of this test is to
evaluate the complaince of the system with the business requirement and assess whether it is acceptable for delivery or not.

TYPE OF MANNUAL TESTING

BLACK BOX
WHITE BOX
GREY BOX

BLACK BOX:-in black box check it,but we don't know
internal knowledge.black box testing is a method of examinis the functionality of an application without peering into its internal structurs or workings.

WHITE BOX:-in while box we know every thing about
internal knowledge then we check it. white box testing is a form of application testing that provides the tester with complete knowledge of application being tested.

GREY BOX:-grey box is more efficiency. in grey box
we check with out internal and if we have internal knowledge also we will check.

AUTOMATION TESTING

AUTOMATION TESTING:-a software tool conduct the
testing like selenium, is an open sourse automation testing tool.
programically excuting the code under the test,providing the configured in put and verifying the actual output with the expected.a healthy software development organization uses both of these techniques to ship high quality software.