More tests for zipper module

Author: WebDevCaptain

encryptify-lib/tests/zipper.rs

@@ -25,3 +25,37 @@ fn test_zip_folder_creates_zip_archive() {
     fs::remove_dir_all(folder_path).unwrap();
     fs::remove_file(output_path).unwrap();
 }
+
+#[test]
+fn test_zip_folder_multiple_files() {
+    // Arrange: Set up a test folder with multiple files
+    let folder_path = "multi_file_test_folder";
+    let output_path = "multi_file_test_folder.zip";
+    fs::create_dir_all(folder_path).unwrap();
+    std::fs::write(format!("{}/file1.txt", folder_path), b"File 1").unwrap();
+    std::fs::write(format!("{}/file2.txt", folder_path), b"File 2").unwrap();
+
+    // Act: Zip the folder
+    zip_folder(folder_path, output_path);
+
+    // Assert: Check if the output zip file exists
+    assert!(Path::new(output_path).exists());
+
+    // Cleanup
+    fs::remove_file(output_path).unwrap();
+    fs::remove_dir_all(folder_path).unwrap();
+}
+
+#[test]
+fn test_zip_folder_handles_empty_folder() {
+    let folder_path = "empty_test_folder";
+    let output_path = "empty_test_folder.zip";
+    fs::create_dir_all(folder_path).unwrap();
+
+    zip_folder(folder_path, output_path);
+
+    assert!(Path::new(output_path).exists());
+
+    fs::remove_file(output_path).unwrap();
+    fs::remove_dir_all(folder_path).unwrap();
+}