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e2e/swift_e2e/Tests/KreuzbergE2ETests/MimeUtilitiesTests.swift

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+// This file is auto-generated by alef — DO NOT EDIT.
+// alef:hash:4e15143f4af1ae8bafbdb1506ef057da924484c66a19483966333558ad437e75
+// To regenerate: alef generate
+// To verify freshness: alef verify --exit-code
+// Issues & docs: https://github.com/kreuzberg-dev/alef
+// swift-format-ignore-file
+
+import XCTest
+import Foundation
+#if canImport(FoundationNetworking)
+import FoundationNetworking
+#endif
+import Kreuzberg
+import RustBridge
+
+/// E2e tests for category: mime_utilities.
+final class MimeUtilitiesTests: XCTestCase {
+    override class func setUp() {
+        super.setUp()
+        let _testDocs = URL(fileURLWithPath: #filePath)
+            .deletingLastPathComponent() // <Module>Tests/
+            .deletingLastPathComponent() // Tests/
+            .deletingLastPathComponent() // swift/
+            .deletingLastPathComponent() // packages/
+            .deletingLastPathComponent() // <repo root>
+            .appendingPathComponent("test_documents")
+        if FileManager.default.fileExists(atPath: _testDocs.path) {
+            FileManager.default.changeCurrentDirectoryPath(_testDocs.path)
+        }
+    }
+
+    func testMimeDetectBytes() throws {
+        // Detect MIME type from file bytes
+        let result = try Kreuzberg.detectMimeTypeFromBytes("pdf/fake_memo.pdf")
+        XCTAssertTrue("pdf".isEmpty || result.contains("pdf"), "expected to contain: \("pdf")")
+    }
+
+    func testMimeDetectImage() throws {
+        // Detect MIME type from PNG image bytes
+        let result = try Kreuzberg.detectMimeTypeFromBytes("images/test_hello_world.png")
+        XCTAssertTrue("png".isEmpty || result.contains("png"), "expected to contain: \("png")")
+    }
+
+    func testMimeGetExtensions() throws {
+        // Get file extensions for a MIME type
+        let result = try Kreuzberg.getExtensionsForMime(mimeType: "application/pdf")
+        XCTAssertTrue("pdf".isEmpty || result.contains("pdf"), "expected to contain: \("pdf")")
+    }
+
+}