java JUnit 错误：“无法加载 ApplicationContext”
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JUnit Error: "Failed to load ApplicationContext"
提问by Amd046
Nothing seems to work
似乎没有任何效果
I'm trying to run simple test:
我正在尝试运行简单的测试：
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = {"/applicationContext.xml"})
@Transactional
public class EmailServiceTest {
I've also tried:
我也试过：
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = {"src/main/webapp/WEB-INF/applicationContext.xml"})
@Transactional
public class EmailServiceTest {
Along with a few different things in place of "location," such as "classpath" and "file."
除了“位置”之外，还有一些不同的东西，例如“类路径”和“文件”。
The "ApplicationContext" is located:
“ApplicationContext”位于：
src
main
webapp
WEB-INF
applicationContext.xml
But JUnit test still says: Failed to load ApplicationContext
但是 JUnit 测试仍然说：无法加载 ApplicationContext
回答by Amd046
The issue was solved after we realized our build file was missing information pertaining to testing. Information such as the "app.properties" and " applicationContext" were not being copied into the testing resources. So technically, none of these were on the classpath.
在我们意识到我们的构建文件缺少与测试有关的信息后，问题得到了解决。“app.properties”和“applicationContext”等信息没有被复制到测试资源中。所以从技术上讲，这些都不在类路径上。
回答by Anshul Sharma
you need to use @ContextConfiguration(locations = { "file:./src/main/resources/ApplicationContext.xml" })after @RunWith(SpringJUnit4ClassRunner.class). and test.java file create at /src/test/java/your-package-name.
您需要@ContextConfiguration(locations = { "file:./src/main/resources/ApplicationContext.xml" })在@RunWith(SpringJUnit4ClassRunner.class). 和 test.java 文件在/src/test/java/your-package-name.
回答by vhula
You have to specify an application context location on the classpath. src/mainis added to the classpath. Therefore, you need to specify only webapp/WEB-INF/applicationContext.xmlas follows: @ContextConfiguration(locations = {"webapp/WEB-INF/applicationContext.xml"}).
您必须在类路径上指定应用程序上下文位置。src/main被添加到类路径中。因此，您只需指定webapp/WEB-INF/applicationContext.xml如下：@ContextConfiguration(locations = {"webapp/WEB-INF/applicationContext.xml"}).
