m","height","href","id","image-rendering","in","in2","intercept","k","k1","k2","k3","k4","kerning","keypoints","keysplines","keytimes","lang","lengthadjust","letter-spacing","kernelmatrix","kernelunitlength","lighting-color","local","marker-end","marker-mid","marker-start","markerheight","markerunits","markerwidth","maskcontentunits","maskunits","max","mask","mask-type","media","method","mode","min","name","numoctaves","offset","operator","opacity","order","orient","orientation","origin","overfl...

            }

            // Process objects (files)
            for (final S3Object s3Object : response.contents()) {
                final String objectKey = s3Object.key();
                // Skip directory markers (objects ending with /)
                if (!objectKey.endsWith("/")) {
                    final String fileName = getName(objectKey);
                    final ZonedDateTime lastModified =

    @Test
    public void test_atomicDeleteIfExists_noImageFile() throws Exception {
        // Test that Files.deleteIfExists works correctly for no-image marker files
        Path noImageFile = Files.createTempFile("noimage_test", ".noimage");
        try {
            assertTrue(Files.exists(noImageFile));

            // Atomic delete should succeed

        assertTrue(result.contains("...[omitted]..."));
        assertTrue(result.contains("[Referenced documents: Test Doc]"));
        // Head (300) + omitted marker + tail (200) + source titles
        assertTrue(result.length() < 1000);
    }

    @Test
    public void test_buildAssistantHistoryContent_smartSummary_shortContent() {