projectManager.attachArtifact(project, artifact, artifactPath);

        // Verify that an exception is thrown when the artifactId differs
        when(artifact.getArtifactId()).thenReturn("anotherArtifact");
        assertExceptionMessageContains("myGroup:myArtifact:1.0-SNAPSHOT", "myGroup:anotherArtifact:1.0-SNAPSHOT");

        // Add a Java module. It should relax the restriction on artifactId.