Integration Test
1. Sub-System Testing
- Test Module involved
- beware of Interface between Module
- Test connecting each module
2. Top-down. Testing
.Test from module level on and sliding down the test module Test lower level (top-down) this test will create Stub module bottom after module being tested. As a module body for being run from the module is tested
Sub-system - > Module - > Unit
.The advantages of Top-down Testing
- see errors fast
- reduce Cost
- prevent Redesign
- see simple overview
- a demonstration User see faster
-
. Good colleagues The disadvantages of Top-down Testing
- Test output (Out put) difficulty
- difficult to create Stub module
.- can only Level bottom 3. Bottom-up Testing
.Start test module bottom of software structure and harms include modules. A hierarchical structure of software architecture (Test from bottom to top) level test team to build Driver module.The advantages of Bottom-up Testing
- suitable for object-oriented systems (object-oriented system)
- used to check the relationship between various objects. In the system
- if created Driver module least would reduce the number of times in the test module
disadvantages of Bottom-up Testing
.- to build Driver module minimal
- Characteristics of Driver module to simulate actual working environment
- the modules to use the new system to give. Driver module to those used by 4. Thread Testing
.A test system real time while system processing, there may be multiple processor working together or independently, and some process activities when the interrupt. Or external events to stimulate
- Test every Process in the same level
.- and may include Top-down Bottom-up together
5. Stress Testing
a test processing system ซอฟต์แวร์ภายใต้ situation crisis. Test Fail behavior of the system when there is an impact Fail
-
- Soft Hard Fail
.Commonly used test system with distributed processing On the computer network. Because of the limits of the system involves the quantity of data transmission between computers. However, too much information may result in the network work down.
- 6. Incremental Testing used test operations between elements in the system increases the Module that Test. Then come together
- because the test each module can't perform alone, had to do with
.- Driver module robot control module function Or run module to test
- Stub module serves as a sub module or modules that are run โดยโม module is tested 7, Back
. To back Testing
.Test software has many versions (version). By new generation software has the ability to cover still older. This strategy will bring the results of processing software for each model were compared to find defects.
การแปล กรุณารอสักครู่..
