[英]Can't use Swift classes inside Objective-C unit test
I have followed this recipe in order to use a Swift class in an existing Objective-C project MyProject
. 我遵循这个配方,以便在现有的Objective-C项目
MyProject
使用Swift类。 That works fine. 这很好。
However, I'm still not able to use the same Swift class in the same project's unit tests. 但是,我仍然无法在同一项目的单元测试中使用相同的Swift类。 The compiler marks the line where my Objective-C unit test says
#import "MyProjectTests-Swift.h"
with file not found
. 编译器标记我的Objective-C单元测试说明
#import "MyProjectTests-Swift.h"
, file not found
。
If tried changing the test target's Product Module Name
from its default MyProjectTests
to MyProject
as suggested in a comment to this (unanswered) question. 如果试图改变测试目标的
Product Module Name
从默认MyProjectTests
到MyProject
的建议中评论此 (未回答)的问题。 However the compiler now marks the line where my Objective-C unit test says #import "MyProject-Swift.h"
with file not found
. 但是编译器现在标记了我的Objective-C单元测试说明
#import "MyProject-Swift.h"
, file not found
。
So how can one integrate Swift classes into (XCTest) unit tests that are written in Objective-C? 那么如何将Swift类集成到用Objective-C编写的(XCTest)单元测试中呢? Does Apple provide any recipe?
Apple提供任何食谱吗?
As per @SushiGrassJacob's comment (see here ) the following solves the issue: 根据@ SushiGrassJacob的评论(见这里 ),以下内容解决了这个问题:
MyProject
and MyProjectTest
. MyProject
和MyProjectTest
。 Go to your test target > Build Settings > Header Search Paths, and add $CONFIGURATION_TEMP_DIR/YourProject.build/DerivedSources
in it. 转到测试目标>构建设置>标题搜索路径,并在其中添加
$CONFIGURATION_TEMP_DIR/YourProject.build/DerivedSources
。
#import "YourProject-Swift.h"
Go to test target > Build Settings > Header Search Paths, and add $CONFIGURATION_TEMP_DIR/MyProject.build/DerivedSources in it. 转到测试目标>构建设置>标题搜索路径,并在其中添加$ CONFIGURATION_TEMP_DIR / MyProject.build / DerivedSources。 For me worked only without checking Swift classes targeted for MyProjectTests.
对我来说,只是在没有检查针对MyProjectTests的Swift类的情况下工作。 Source: https://medium.com/if-let-swift-programming/ios-tests-working-with-objective-c-and-swift-class-together-aaf40f91a27c
资料来源: https : //medium.com/if-let-swift-programming/ios-tests-working-with-objective-c-and-swift-class-together-aaf40f91a27c
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