Nomad changes

crates/kreuzberg/tests/issue_350_regression_test.rs

@@ -0,0 +1,42 @@
+//! Regression test for https://github.com/kreuzberg-dev/kreuzberg/issues/350
+//!
+//! Tests with real DOCX files that were reported to be detected as ZIP.
+//! If the test files don't exist, the test is skipped.
+
+use std::path::Path;
+
+#[test]
+fn test_issue_350_libreoffice_docx() {
+    let path = Path::new("/tmp/docx-test/minimal_libreoffice.docx");
+    if !path.exists() {
+        eprintln!("Skipping test: {} not found", path.display());
+        return;
+    }
+
+    let content = std::fs::read(path).unwrap();
+    let mime = kreuzberg::core::mime::detect_mime_type_from_bytes(&content).unwrap();
+
+    assert_eq!(
+        mime, "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
+        "LibreOffice DOCX should be detected as DOCX, not ZIP (issue #350)"
+    );
+    println!("✅ minimal_libreoffice.docx: {}", mime);
+}
+
+#[test]
+fn test_issue_350_chatgpt_docx() {
+    let path = Path::new("/tmp/docx-test/Acme_Inc_Organizational_Data.docx");
+    if !path.exists() {
+        eprintln!("Skipping test: {} not found", path.display());
+        return;
+    }
+
+    let content = std::fs::read(path).unwrap();
+    let mime = kreuzberg::core::mime::detect_mime_type_from_bytes(&content).unwrap();
+
+    assert_eq!(
+        mime, "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
+        "ChatGPT-generated DOCX should be detected as DOCX, not ZIP (issue #350)"
+    );
+    println!("✅ Acme_Inc_Organizational_Data.docx: {}", mime);
+}