Remove tests accidentally added by resync

According to the tests.toml, the removed tests reimplement tests that
were once excluded. It is likely that there were accidentally added
back when the tests were updated to sync back up with the problem
specs.

Fixes #3107

Author: kahgoh

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

@@ -58,6 +58,7 @@ include = false
 
 [6cf66098-a6af-4223-aab1-26aeeefc7402]
 description = "rejects empty string and nonzero span"
+include = false
 reimplements = "6d96c691-4374-4404-80ee-2ea8f3613dd4"
 
 [7a38f2d6-3c35-45f6-8d6f-12e6e32d4d74]
@@ -69,4 +70,5 @@ include = false
 
 [c859f34a-9bfe-4897-9c2f-6d7f8598e7f0]
 description = "rejects negative span"
+include = false
 reimplements = "5fe3c0e5-a945-49f2-b584-f0814b4dd1ef"

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

@@ -127,17 +127,6 @@ public void testSeriesLengthLongerThanLengthOfStringToTestIsRejected() {
                 .withMessage("Series length must be less than or equal to the length of the string to search.");
     }
 
-    @Disabled("Remove to run test")
-    @Test
-    @DisplayName("rejects empty string and nonzero span")
-    public void testEmptyStringAndNonZeroSpanIsRejected() {
-        LargestSeriesProductCalculator calculator = new LargestSeriesProductCalculator("");
-
-        assertThatExceptionOfType(IllegalArgumentException.class)
-                .isThrownBy(() -> calculator.calculateLargestProductForSeriesLength(1))
-                .withMessage("Series length must be less than or equal to the length of the string to search.");
-    }
-
     @Disabled("Remove to run test")
     @Test
     @DisplayName("rejects invalid character in digits")
@@ -147,17 +136,6 @@ public void testStringToSearchContainingNonDigitCharacterIsRejected() {
                 .withMessage("String to search may only contain digits.");
     }
 
-    @Disabled("Remove to run test")
-    @Test
-    @DisplayName("rejects negative span")
-    public void testNegativeSeriesLengthIsRejected() {
-        LargestSeriesProductCalculator calculator = new LargestSeriesProductCalculator("12345");
-
-        assertThatExceptionOfType(IllegalArgumentException.class)
-                .isThrownBy(() -> calculator.calculateLargestProductForSeriesLength(-1))
-                .withMessage("Series length must be non-negative.");
-    }
-
     @Disabled("Remove to run test")
     @Test
     @DisplayName("integer overflow")
@@ -169,5 +147,4 @@ public void testForIntegerOverflow() {
 
         assertThat(actualProduct).isEqualTo(expectedProduct);
     }
-
 }