56 lines
3.1 KiB
Markdown
56 lines
3.1 KiB
Markdown
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# About Unity Test Framework
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The Unity Test Framework (UTF) enables Unity users to test their code in both **Edit Mode** and **Play Mode**, and also on target platforms such as [Standalone](https://docs.unity3d.com/Manual/Standalone.html), Android, iOS, etc.
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This package provides a standard test framework for users of Unity and developers at Unity so that both benefit from the same features and can write tests the same way.
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UTF uses a Unity integration of NUnit library, which is an open-source unit testing library for .Net languages. UTF currently uses NUnit version 3.5. For more information about NUnit, see the [official NUnit website](http://www.nunit.org/) and the [NUnit documentation](https://docs.nunit.org/).
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> **Note**: UTF is not a new concept or toolset; it is an adjusted and more descriptive naming for the toolset otherwise known as Unity Test Runner, which is now available as this package.
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# Installing Unity Test Framework
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To install this package, follow the instructions in the [Package Manager documentation](https://docs.unity3d.com/Packages/com.unity.package-manager-ui@latest/index.html).
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> **Note**: Search for the Test Framework package. In Unity 2019.2 and higher, you may need to enable the package before use.
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# Using Unity Test Framework
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To learn how to use the Unity Test Framework package in your project, read the [manual](./manual.md).
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# Technical details
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## Requirements
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This version of the Unity Test Framework is compatible with the following versions of the Unity Editor:
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* 2019.2 and later.
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## Known limitations
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Unity Test Framework version 1.0.18 includes the following known limitations:
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* The `UnityTest` attribute does not support WebGL and WSA platforms.
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* The `UnityTest` attribute does not support [Parameterized tests](https://github.com/nunit/docs/wiki/Parameterized-Tests) (except for `ValueSource`).
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* The `UnityTest` attribute does not support the `NUnit` [Repeat](https://github.com/nunit/docs/wiki/Repeat-Attribute) attribute.
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* Nested test fixture cannot run from the Editor UI.
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* When using the `NUnit` [Retry](https://github.com/nunit/docs/wiki/Retry-Attribute) attribute in PlayMode tests, it throws `InvalidCastException`.
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## Package contents
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The following table indicates the root folders in the package where you can find useful resources:
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| Location | Description |
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| :----------------------------------------- | :------------------------------------------ |
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| _/com.unity.test-framework/Documentation~_ | Contains the documentation for the package. |
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## Document revision history
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| Date | Reason |
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| :----------- | :---------------------------------------------------- |
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| February 4, 2021 | Applied user feedback to the documentation. Matches package version 1.1.22 |
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| August 23, 2019 | Applied feedback to the documentation |
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| July 25, 2019 | Documentation updated to include features in version 1.1.0 |
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| July 11, 2019 | Documentation updated. Matches package version 1.0.18 |
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| May 27, 2019 | Documentation created. Matches package version 1.0.14 |
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