问题
I have created a test for my aspectj class.
When I execute my test it works fine to "Run as TestNG" from Eclipse.
Then when I execute it in maven:
mvn clean test
I get the following error:
[15:15] [eraonel/git/java-runtime-stats] -> mvn clean test
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building java-runtime-stats 0.0.1
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ java-runtime-stats ---
[INFO] Deleting /repo/eraonel/git/java-runtime-stats/target
[INFO]
[INFO] --- maven-antrun-plugin:1.8:run (default) @ java-runtime-stats ---
[INFO] Executing tasks
main:
[echo] BUILDING : /repo/eraonel/git/java-runtime-stats/src/main/java/com/company/commonlibrary/javaruntimestats/Version.java
[echo] BUILD 2018-10-24 13:18 UTC : /repo/eraonel/git/java-runtime-stats/src/main/java/com/company/commonlibrary/javaruntimestats/Version.java
[INFO] Executed tasks
[INFO]
[INFO] --- maven-java-formatter-plugin:0.6.1-threadsafe:format (default) @ java-runtime-stats ---
[INFO] Using 'UTF-8' encoding to format source files.
[INFO] Number of files to be formatted: 21
[INFO] Successfully formatted: 1 file(s)
[INFO] Fail to format : 0 file(s)
[INFO] Skipped : 20 file(s)
[INFO] Approximate time taken: 0s
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ java-runtime-stats ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory /repo/eraonel/git/java-runtime-stats/src/main/resources
[INFO]
[INFO] --- maven-compiler-plugin:3.8.0:compile (default-compile) @ java-runtime-stats ---
[INFO] Compiling 15 source files to /repo/eraonel/git/java-runtime-stats/target/classes
[INFO]
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ java-runtime-stats ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 11 resources
[INFO] Copying 1 resource
[INFO]
[INFO] --- maven-compiler-plugin:3.8.0:testCompile (default-testCompile) @ java-runtime-stats ---
[INFO] Compiling 6 source files to /repo/eraonel/git/java-runtime-stats/target/test-classes
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] /repo/eraonel/git/java-runtime-stats/src/test/java/com/company/commonlibrary/javaruntimestats/aspects/DeprecatedMethodsAspectTest.java:[17,13] cannot find symbol
symbol: class DeprecatedMethodsAspect
location: class com.company.commonlibrary.javaruntimestats.aspects.DeprecatedMethodsAspectTest
[INFO] 1 error
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 5.127 s
[INFO] Finished at: 2018-10-24T15:18:08+02:00
[INFO] Final Memory: 33M/730M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.0:testCompile (default-testCompile) on project java-runtime-stats: Compilation failure
[ERROR] /repo/eraonel/git/java-runtime-stats/src/test/java/com/company/commonlibrary/javaruntimestats/aspects/DeprecatedMethodsAspectTest.java:[17,13] cannot find symbol
[ERROR] symbol: class DeprecatedMethodsAspect
[ERROR] location: class com.company.commonlibrary.javaruntimestats.aspects.DeprecatedMethodsAspectTest
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
What am I missing here? Why is the aspectj not compiled before the test case? Is there a way to change this?
I used this example ( for the library part) to follow since I am creating a lib that should be used for other applications:
AspectJ: How to weave an aspect library into a Java project
TestClass:
/**
* Unit test to see if pointcut works as expected in ${@link DeprecatedMethodsAspect}
*/
public class DeprecatedMethodsAspectTest {
private DeprecatedMethodsAspect aspect;
private DeprecatedMethods deprecatedMethodsMock;
private DeprecatedMethodsApp app;
@BeforeClass
public void setUp() throws Exception {
app = new DeprecatedMethodsApp();
deprecatedMethodsMock = mock(DeprecatedMethods.class);
when(deprecatedMethodsMock.isActive()).thenReturn(true);
aspect = Aspects.aspectOf(DeprecatedMethodsAspect.class);
aspect.setDeprecatedMethods(deprecatedMethodsMock);
}
@Test
public void testSumIsMatched() throws Throwable {
app.sum(1, 2);
verify(deprecatedMethodsMock, times(1)).collect(any(JoinPoint.class));
}
@Test(description = " we should not gather information from methods annotated @Beta.")
public void testSubIsNotMatched() throws Throwable {
app.sub(2, 1);
verify(deprecatedMethodsMock, times(0)).collect(any(JoinPoint.class));
}
}
This is excerpt from my pom.xml
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjrt</artifactId>
<version>${aspectj.version}</version>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<!-- Compile scope dependencies -->
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjrt</artifactId>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>${guava.version}</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.testng</groupId>
<artifactId>testng</artifactId>
<version>${testng.version}</version>
</dependency>
</dependencies>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.3</version>
<configuration>
<source>${java.version}</source>
<target>${java.version}</target>
<!-- IMPORTANT -->
<useIncrementalCompilation>false</useIncrementalCompilation>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>aspectj-maven-plugin</artifactId>
<version>${java.version}</version>
<configuration>
<showWeaveInfo>true</showWeaveInfo>
<source>${java.version}</source>
<target>${java.version}</target>
<Xlint>ignore</Xlint>
<complianceLevel>${java.version}</complianceLevel>
<encoding>${project.build.sourceEncoding}</encoding>
<!--<verbose>true</verbose> -->
<!--<warn>constructorName,packageDefaultMethod,deprecation,maskedCatchBlocks,unusedLocals,unusedArguments,unusedImport</warn> -->
</configuration>
<executions>
<execution>
<!-- IMPORTANT -->
<phase>process-sources</phase>
<goals>
<goal>compile</goal>
<goal>test-compile</goal>
</goals>
</execution>
</executions>
<dependencies>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjtools</artifactId>
<version>${aspectj.version}</version>
</dependency>
</dependencies>
</plugin>
</plugins>
</pluginManagement>
</build>
回答1:
You've included the aspectj-maven-plugin in <pluginManagement/> but you haven't included it in <plugins>
Try adding:
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>aspectj-maven-plugin</artifactId>
</plugin>
</plugins>
under the <build/> element.
See also: Maven: What is pluginManagement?
来源：https://stackoverflow.com/questions/52986728/aspectj-class-is-not-found-by-test-class-when-running-test-with-maven