Functional testing types

Regression Testing

Integration testing is the process of testing all software components as a group after they are integrated into a software. It’s a type of black-box testing, where test engineers find out the breaking points between components.

There are 5 commonly used approaches for integration testing:

  • Big Bang Integration testing - It is performed after development is frozen and when the whole system is assembled. So, at any point in time, any complete module can be integrated into the whole software system
  • Top-down Integration testing - With Top-down approach, the testing of the top level is carried out first and remaining sub-module of the software is merged with it later

Integration testing is the process of testing all software components as a group after they are integrated into a software. It’s a type of black-box testing, where test engineers find out the breaking points between components.

There are 5 commonly used approaches for integration testing:

  • Big Bang Integration testing - It is performed after development is frozen and when the whole system is assembled. So, at any point in time, any complete module can be integrated into the whole software system
  • Top-down Integration testing - With Top-down approach, the testing of the top level is carried out first and remaining sub-module of the software is merged with it later

Integration testing is the process of testing all software components as a group after they are integrated into a software. It’s a type of black-box testing, where test engineers find out the breaking points between components.

There are 5 commonly used approaches for integration testing:

  • Big Bang Integration testing - It is performed after development is frozen and when the whole system is assembled. So, at any point in time, any complete module can be integrated into the whole software system
  • Top-down Integration testing - With Top-down approach, the testing of the top level is carried out first and remaining sub-module of the software is merged with it later

Integration testing is the process of testing all software components as a group after they are integrated into a software. It’s a type of black-box testing, where test engineers find out the breaking points between components.

There are 5 commonly used approaches for integration testing:

  • Big Bang Integration testing - It is performed after development is frozen and when the whole system is assembled. So, at any point in time, any complete module can be integrated into the whole software system
  • Top-down Integration testing - With Top-down approach, the testing of the top level is carried out first and remaining sub-module of the software is merged with it later

Integration testing is the process of testing all software components as a group after they are integrated into a software. It’s a type of black-box testing, where test engineers find out the breaking points between components.

There are 5 commonly used approaches for integration testing:

  • Big Bang Integration testing - It is performed after development is frozen and when the whole system is assembled. So, at any point in time, any complete module can be integrated into the whole software system
  • Top-down Integration testing - With Top-down approach, the testing of the top level is carried out first and remaining sub-module of the software is merged with it later

Integration testing is the process of testing all software components as a group after they are integrated into a software. It’s a type of black-box testing, where test engineers find out the breaking points between components.

There are 5 commonly used approaches for integration testing:

  • Big Bang Integration testing - It is performed after development is frozen and when the whole system is assembled. So, at any point in time, any complete module can be integrated into the whole software system
  • Top-down Integration testing - With Top-down approach, the testing of the top level is carried out first and remaining sub-module of the software is merged with it later

Integration testing is the process of testing all software components as a group after they are integrated into a software. It’s a type of black-box testing, where test engineers find out the breaking points between components.

There are 5 commonly used approaches for integration testing:

  • Big Bang Integration testing - It is performed after development is frozen and when the whole system is assembled. So, at any point in time, any complete module can be integrated into the whole software system
  • Top-down Integration testing - With Top-down approach, the testing of the top level is carried out first and remaining sub-module of the software is merged with it later

Integration testing is the process of testing all software components as a group after they are integrated into a software. It’s a type of black-box testing, where test engineers find out the breaking points between components.

There are 5 commonly used approaches for integration testing:

  • Big Bang Integration testing - It is performed after development is frozen and when the whole system is assembled. So, at any point in time, any complete module can be integrated into the whole software system
  • Top-down Integration testing - With Top-down approach, the testing of the top level is carried out first and remaining sub-module of the software is merged with it later

Integration testing is the process of testing all software components as a group after they are integrated into a software. It’s a type of black-box testing, where test engineers find out the breaking points between components.

There are 5 commonly used approaches for integration testing:

  • Big Bang Integration testing - It is performed after development is frozen and when the whole system is assembled. So, at any point in time, any complete module can be integrated into the whole software system
  • Top-down Integration testing - With Top-down approach, the testing of the top level is carried out first and remaining sub-module of the software is merged with it later

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