Update test cases for new file_size

Author: zwimer

tests/unit/test_files.py

@@ -3,14 +3,14 @@
 
 import pytest
 
-import human_readable.files as files
+from human_readable import files
 
 
 @pytest.mark.parametrize(
     "params, expected",
     [
-        (1, "1.0 Byte"),  # unit number
-        (300, "300.0 Bytes"),  # hundreds number
+        (1, "1 Byte"),  # unit number
+        (300, "300 Bytes"),  # hundreds number
         (2900000, "2.9 MB"),  # millions number
         (2000000000, "2.0 GB"),  # billions number
         (10**26 * 30, "3000.0 YB"),  # giant number
@@ -24,8 +24,8 @@ def test_file_size(params: int, expected: str) -> None:
 @pytest.mark.parametrize(
     "params, expected",
     [
-        ((1, True), "1.0 Byte"),  # unit number
-        ((300, True), "300.0 Bytes"),  # hundreds number
+        ((1, True), "1 Byte"),  # unit number
+        ((300, True), "300 Bytes"),  # hundreds number
         ((2900000, True), "2.8 MiB"),  # millions number
         ((2000000000, True), "1.9 GiB"),  # billions number
         ((10**26 * 30, True), "2481.5 YiB"),  # giant number
@@ -39,8 +39,8 @@ def test_file_size_binary(params: tuple[int, bool], expected: str) -> None:
 @pytest.mark.parametrize(
     "params, expected",
     [
-        ((1, False, True), "1.0B"),  # unit number
-        ((300, False, True), "300.0B"),  # hundreds number
+        ((1, False, True), "1B"),  # unit number
+        ((300, False, True), "300B"),  # hundreds number
         ((2900000, False, True), "2.8M"),  # millions number
         ((2000000000, False, True), "1.9G"),  # billions number
         ((10**26 * 30, False, True), "2481.5Y"),  # giant number
@@ -54,9 +54,14 @@ def test_file_size_gnu(params: tuple[int, bool, bool], expected: str) -> None:
 @pytest.mark.parametrize(
     "params, expected",
     [
-        ((1, False, True, ".0f"), "1B"),  # unit number
-        ((300, True, False, ".2f"), "300.00 Bytes"),  # hundreds number
-        ((2900000, False, True, ".3f"), "2.766M"),  # millions number
+        ((1, False, True, ".3f", ".1f"), "1.0B"),  # unit number (small formatting)
+        ((999, False, False, ".3f", ".1f"), "999.0 Bytes"),  # hundreds number (small formatting)
+        ((1000, False, False, ".3f", ".1f"), "1.000 KB"),  # hundreds number (small formatting boundary)
+        ((1023, False, True, ".3f", ".1f"), "1023.0B"),  # hundreds number (small formatting boundary)
+        ((1024, False, True, ".3f", ".1f"), "1.000K"),  # hundreds number (small formatting boundary)
+        ((1023, True, False, ".3f", ".1f"), "1023.0 Bytes"),  # hundreds number (small formatting boundary)
+        ((1024, True, False, ".3f", ".1f"), "1.000 KiB"),  # hundreds number (small formatting boundary)
+        ((2900000, False, True, ".3f"), "2.766M"),  # millions number (large formatting)
         (
             (2000000000, True, False, ".3f"),
             "1.863 GiB",