teardown造句
1. Engines are their trays of components are then brought together into the assembly area and a reversion of the tear-down process commences.
2. The tearDown function provides the test author with his or her opportunity to clean up or reset the test fixture.
3. And, third and finally, any setUp() and tearDown() methods on TestCase subclasses will be correctly run, in the standard fashion, before and after the tests that the class contains.
4. Though zope.testing provides no extra support of its own for setup and teardown, the z3c.testsetup extension that was discussed above does something interesting with doctests.
5. All three frameworks this article is looking at, zope.testing, py.test, and nose, support the standard setUp() and tearDown() routines of any unittest.TestCase classes that the programmer writes.
6. A huge issue in designing and writing a test suite is how to handle common setup and teardown code.
7. JUnit 4 also introduces a new feature that really has no equivalent in JUnit 3: class-scoped setUp() and tearDown() methods.
8. It occurs to many developers after authoring a few standard unit test functions that it would be better to move the call to verify from the test functions to the tearDown function.
9. To eliminate repetitious code like this, many testing frameworks provide a way to indicate once what setup and teardown code needs to run for each of entire groups of tests.
10. The sequence of events is: setUp() is called, testxxx() method is called, tearDown() is called.
11. Because JUnit itself decorates all test cases with a setUp and a tearDown() method, execution times must be considered within the overall context of a test scenario.
12. Normally, these components don't run without a container, requiring you to perform special setup before testing and teardown afterward.
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13. Therefore, it's a good idea to use assertion macros in the TearDown code for better maintenance.
14. For nose, therefore, a test lives inside of not one but a series of concentric containers, any of which can contain setup code that gets run before the test and teardown code that gets run afterward.
15. Note that JBehave will follow the same fixture contract that JUnit follows — that is, it will run a setUp() and tearDown() for every behavior method.
16. It is impossible to pass parameters to JUnit's test method as well as to setUp() and tearDown() methods.
17. However, if you want exception handling you must do it only in the TearDown code because throwing an exception from the destructor results in undefined behavior.
18. Each test function call is sandwiched between a call to setUp and tearDown.
19. The setUp method is called before execution of a unit test, and tearDown is called when the test is executed.