sync the largest-series-product tests and fix / add missing unit tests

exercises/practice/largest-series-product/.meta/config.json

@@ -22,6 +22,7 @@
     "Smarticles101",
     "sonapraneeth-a",
     "sshine",
+    "Xinri",
     "Zaldrick"
   ],
   "files": {

exercises/practice/largest-series-product/.meta/tests.toml

@@ -38,6 +38,11 @@ description = "reports zero if all spans include zero"
 
 [5d81aaf7-4f67-4125-bf33-11493cc7eab7]
 description = "rejects span longer than string length"
+include = false
+
+[0ae1ce53-d9ba-41bb-827f-2fceb64f058b]
+description = "rejects span longer than string length"
+reimplements = "5d81aaf7-4f67-4125-bf33-11493cc7eab7"
 
 [06bc8b90-0c51-4c54-ac22-3ec3893a079e]
 description = "reports 1 for empty string and empty product (0 span)"
@@ -49,6 +54,11 @@ include = false
 
 [6d96c691-4374-4404-80ee-2ea8f3613dd4]
 description = "rejects empty string and nonzero span"
+include = false
+
+[6cf66098-a6af-4223-aab1-26aeeefc7402]
+description = "rejects empty string and nonzero span"
+reimplements = "6d96c691-4374-4404-80ee-2ea8f3613dd4"
 
 [7a38f2d6-3c35-45f6-8d6f-12e6e32d4d74]
 description = "rejects invalid character in digits"

exercises/practice/largest-series-product/src/test/java/LargestSeriesProductCalculatorTest.java

@@ -129,8 +129,8 @@ public void testSeriesLengthLongerThanLengthOfStringToTestIsRejected() {
 
     @Disabled("Remove to run test")
     @Test
-    @DisplayName("reports 1 for empty string and empty product (0 span)")
-    public void testEmptyStringToSearchAndSeriesOfNonZeroLengthIsRejected() {
+    @DisplayName("rejects empty string and nonzero span")
+    public void testEmptyStringAndNonZeroSpanIsRejected() {
         LargestSeriesProductCalculator calculator = new LargestSeriesProductCalculator("");
 
         assertThatExceptionOfType(IllegalArgumentException.class)