OCUnit测试从命令行失败，但在使用钥匙串服务时在Xcode中工作 [英] OCUnit tests fail from the command line but work in Xcode when using Keychain Services

问题描述

我使用SFHFKeychainUtils在我的应用程序使用钥匙串服务。我写了一些OCUnit测试来验证这个代码的功能。一切工作正常，当我在iOS模拟器或我的设备上从Xcode运行单元测试。但是现在我试图设置CI服务器，测试失败，当它通过命令行运行时出现错误代码-25291。查看苹果的文档告诉我：没有信任结果可用（errSecNotAvailable）。我已经链接Security.framework到我的单元测试项目，它似乎是从我在网上阅读，这是我应该需要得到这个工作。这是我在控制台中调用的命令：

I'm using SFHFKeychainUtils to use Keychain Services in my app. I've written some OCUnit tests that verify the funcionality of this code. Everything works fine when I run the unit tests from Xcode on the iOS simulator or my device. However now I'm trying to set up a CI server and the test is failing when it is run via the command line with error code -25291. Looking that up on Apple's documentation tells me: No trust results are available (errSecNotAvailable). I've linked the Security.framework to my unit test project, it seems like from what I have read on the web this is all I should need to get this working. Here is the command I am invoking in the console:

/ usr / bin / xcodebuild -target [Test_Target] -sdk / Applications / Xcode。 app / Contents / Developer / Platforms / iPhoneSimulator.platform / Developer / SDKs / iPhoneSimulator5.1.sdk / -configuration调试


推荐答案

我有什么经验或建议，让单元测试和Keychain服务从命令行一起玩？遇到同样的问题，我的解决方案是确保模拟器在开始任何测试之前运行。我在Xcode的运行脚本构建阶段使用AppleScript，在CI服务器上基本上是相同的事情。这是打开模拟器的shell脚本：

I ran into the same issue, and the solution for me was to make sure the simulator was running before starting any test. I did that using AppleScript in a Run Script build phase in Xcode, and essentially the same thing on the CI server. Here is the shell script that will open the simulator:

exec osascript<< EOF

告诉应用程式iOS模拟器

激活

结束告诉

导致这种情况的安全/钥匙串服务问题显然是一个已知问题，虽然我还没有跟踪它的雷达。如果您使用Jenkins，请将上述脚本放在Xcode构建阶段之前的执行Shell阶段。如果你通过Xcode本身控制它，把它放在运行脚本构建阶段之前RunUnitTests运行脚本构建阶段。
希望解决您的问题！

The security/keychain services issue that causes this is apparently a known issue, though I don't yet have the radar that tracks it. If you're using Jenkins, put the above script in a Execute Shell phase before your Xcode build phase. If you're controlling this through Xcode itself, put it in a Run Script build phase before the RunUnitTests Run Script build phase. Hope that solves your issue!

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