assertTrue(merged.errorPoms().contains(pom2), "Should contain failed POM");
        }

        @Test
        @DisplayName("should handle merging with different POM sets")
        void shouldHandleMergingWithDifferentPOMSets() {
            Path pom1 = Paths.get("pom.xml");
            Path pom2 = Paths.get("module1/pom.xml");
            Path pom3 = Paths.get("module2/pom.xml");