void () { VirtualFile file = createFile("src/a.xml", "1"); Module module = addModule("a", file.getParent()); Artifact artifact = addArtifact(root().module(module)); make(artifact); assertOutput(artifact, fs().file("a.xml", "1")); changeFile(file, "2"); make(artifact); assertOutput(artifact, fs().file("a.xml", "2")); }