Delete test cases from largest-series-product

This deletes two deprecated test cases so that we can
dramatically simplify the instructions for this exercise.

Author: kytrinyx

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

@@ -41,9 +41,11 @@ description = "rejects span longer than string length"
 
 [06bc8b90-0c51-4c54-ac22-3ec3893a079e]
 description = "reports 1 for empty string and empty product (0 span)"
+include = false
 
 [3ec0d92e-f2e2-4090-a380-70afee02f4c0]
 description = "reports 1 for nonempty string and empty product (0 span)"
+include = false
 
 [6d96c691-4374-4404-80ee-2ea8f3613dd4]
 description = "rejects empty string and nonzero span"

exercises/practice/largest-series-product/largest_series_product.vader

@@ -65,18 +65,6 @@ Execute (rejects span longer than string length):
   let expected = -1
   AssertEqual expected, LargestProduct(input, span)
 
-Execute (reports 1 for empty string and empty product (0 span)):
-  let input = ""
-  let span = 0
-  let expected = 1
-  AssertEqual expected, LargestProduct(input, span)
-
-Execute (reports 1 for nonempty string and empty product (0 span)):
-  let input = "123"
-  let span = 0
-  let expected = 1
-  AssertEqual expected, LargestProduct(input, span)
-
 Execute (rejects empty string and nonzero span):
   let input = ""
   let span = 1