Testing.

mihxil · Nov 10, 2024 · 346a98e · 346a98e
1 parent 44c7e27
commit 346a98e
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/mihxil-math/src/main/java/org/meeuw/math/DigitUtils.java b/mihxil-math/src/main/java/org/meeuw/math/DigitUtils.java
@@ -421,14 +421,14 @@ public static String digitToString(byte b) {
 
     }
 
-    private static byte[] stringToDigits(String s) {
+    public static byte[] stringToDigits(String s) {
         byte[] result = new byte[s.length()];
         for (int i = 0; i < s.length(); i++) {
             char c = s.charAt(s.length() - 1 - i);
             if (c >= '0' && c <= '9') {
                 result[i] = (byte) (c - '0');
             } else {
-                result[i] = (byte) (c - 'a');
+                result[i] = (byte) (c - 'a' + 10);
             }
         }
         return result;

diff --git a/mihxil-math/src/test/java/org/meeuw/test/math/DigitUtilsTest.java b/mihxil-math/src/test/java/org/meeuw/test/math/DigitUtilsTest.java
@@ -137,6 +137,8 @@ public void basic() {
     })
     public void digitToString(int digit, String s) {
         assertThat(DigitUtils.digitToString((byte) digit)).isEqualTo(s);
+        assertThat(DigitUtils.stringToDigits(s)).containsExactly((byte) digit);
+
     }
-Original file line number
+Diff line change
@@ Expand Up / @@ -137,6 +137,8 @@ public void basic() { @@
         })
         public void digitToString(int digit, String s) {
             assertThat(DigitUtils.digitToString((byte) digit)).isEqualTo(s);
+            assertThat(DigitUtils.stringToDigits(s)).containsExactly((byte) digit);
         }
@@ Expand Down @@