每次运行时都无需创建测试数据库的Django单元测试 [英] Django unit test without creating test database every time I run
问题描述
每次我运行测试时,好像 manage.py测试都会创建测试数据库。
Seems like "manage.py test" creates test database every time I run the test. Is there a way to prevent creating test database each time I run test but just truncate data (flush)?
我的表几乎有40个表(即使对于单个应用程序,而不是整个项目),并且每次运行测试都会让我感到恶心。
My tables are almost about 40 tables (even for single app, not the whole project), and makes me sick every time I run test.
推荐答案
根据您的需求,您有几种选择:
Depending on your needs you have a few choices:
-
您可以编写自定义测试运行程序或调整默认测试运行程序: https://docs.djangoproject.com/zh-CN/1.6/topics/testing/advanced/#other- testing-frameworks
您可以使用 SimpleTestCase
还有类似 django-test-utils (尽管我不是确保该特定版本是否适用于现代Django版本。
There are also add-ons like django-test-utils (although I'm not sure if that specific one works with modern Django versions).
或者,要加快所有速度,可以使用 SQLite的内存数据库或创建您的测试RAM磁盘中的数据库(例如tmpfs或ramfs)-实际上,这与使用其他技术是正交的。
Alternatively, to speed everything up, you could use SQLite's in-memory database OR create your test database in RAM disk (like tmpfs or ramfs) - in fact this is orthogonal to using other techniques.
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