1 files changed, 4 insertions, 7 deletions
diff --git a/src/lib.rs b/src/lib.rs
index 422d332..ee27191 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,4 +1,7 @@
 pub mod tiff;
+mod binfile;
+
+pub use binfile::dump_u32_vec;
 
 pub const TEST_IMAGE_PATH: &str = "../test.tif";
 pub const TEST_OUTPUT_PATH: &str = "../test.bin";
@@ -77,15 +80,9 @@ mod tests {
 
     #[test]
     fn tiff_data_dump_test() {
-        use std::fs::File;
-        use std::io::Write;
         tiff::ignore_warnings();
         if let Some(standard_format) = tiff::as_standard_format(TEST_IMAGE_PATH) {
-            if let Ok(mut file) = File::create(TEST_OUTPUT_PATH) {
-                for value in standard_format {
-                    let _ = file.write_all(&value.to_le_bytes());
-                }
-            }
+            dump_u32_vec(TEST_OUTPUT_PATH, standard_format).expect("File output error");
         } else {
             assert!(false);
         }