Fix support for integer values in float/decimal type columns (#2205)

## Why make this change?

- Closes #1629
- Unable to cast object of type 'HotChocolate.Language.IntValueNode' to
type 'HotChocolate.Language.FloatValueNode', when using Integer values
for float/decimal/single column types

## What is this change?

- using `float.Parse()` and `decimal.Parse()` which automatically takes
care of int values.

## How was this tested?

- Added new test data points in the existing tests for
insertion/updation of float/decimal/single type columns with Integer
values

## Sample Request(s)

### Before:

![image](https://github.com/Azure/data-api-builder/assets/102276754/4d08254e-2fe0-458a-b0fc-9974c2e66caa)


![image](https://github.com/Azure/data-api-builder/assets/102276754/288c05aa-6f65-456f-9d81-29a71e5c6606)


### After:

![image](https://github.com/Azure/data-api-builder/assets/102276754/36da5645-8f51-45e2-9b46-bfa29c8802e1)



![image](https://github.com/Azure/data-api-builder/assets/102276754/15f9cd93-9f26-4b64-85d7-c79e2f1ad051)

---------

Co-authored-by: Aniruddh Munde <[email protected]>

src/Core/Services/ExecutionHelper.cs

@@ -318,9 +318,9 @@ private static bool TryGetPropertyFromParent(
                 SupportedHotChocolateTypes.SHORT_TYPE => ((IntValueNode)value).ToInt16(),
                 SupportedHotChocolateTypes.INT_TYPE => ((IntValueNode)value).ToInt32(),
                 SupportedHotChocolateTypes.LONG_TYPE => ((IntValueNode)value).ToInt64(),
-                SupportedHotChocolateTypes.SINGLE_TYPE => ((FloatValueNode)value).ToSingle(),
-                SupportedHotChocolateTypes.FLOAT_TYPE => ((FloatValueNode)value).ToDouble(),
-                SupportedHotChocolateTypes.DECIMAL_TYPE => ((FloatValueNode)value).ToDecimal(),
+                SupportedHotChocolateTypes.SINGLE_TYPE => value is IntValueNode intValueNode ? intValueNode.ToSingle() : ((FloatValueNode)value).ToSingle(),
+                SupportedHotChocolateTypes.FLOAT_TYPE => value is IntValueNode intValueNode ? intValueNode.ToDouble() : ((FloatValueNode)value).ToDouble(),
+                SupportedHotChocolateTypes.DECIMAL_TYPE => value is IntValueNode intValueNode ? intValueNode.ToDecimal() : ((FloatValueNode)value).ToDecimal(),
                 SupportedHotChocolateTypes.UUID_TYPE => Guid.TryParse(value.Value!.ToString(), out Guid guidValue) ? guidValue : value.Value,
                 _ => value.Value
             };

src/Service.Tests/SqlTests/GraphQLSupportedTypesTests/GraphQLSupportedTypesTestsBase.cs

@@ -325,6 +325,7 @@ public async Task TestTimeTypePrecisionCheck(string gqlValue, int count)
         [DataRow(STRING_TYPE, "null")]
         [DataRow(SINGLE_TYPE, "-3.33")]
         [DataRow(SINGLE_TYPE, "2E35")]
+        [DataRow(SINGLE_TYPE, "123")]
         [DataRow(SINGLE_TYPE, "null")]
         [DataRow(FLOAT_TYPE, "-3.33")]
         [DataRow(FLOAT_TYPE, "2E150")]
@@ -413,8 +414,15 @@ public async Task InsertInvalidTimeIntoTimeTypeColumn(string type, string value)
         [DataRow(INT_TYPE, 9999)]
         [DataRow(LONG_TYPE, 9000000000000000000)]
         [DataRow(STRING_TYPE, "aaaaaaaaaa")]
+        [DataRow(SINGLE_TYPE, 123.1)]
+        [DataRow(SINGLE_TYPE, 123)]
+        [DataRow(SINGLE_TYPE, null)]
         [DataRow(FLOAT_TYPE, -3.33)]
+        [DataRow(FLOAT_TYPE, 123)]
+        [DataRow(FLOAT_TYPE, null)]
         [DataRow(DECIMAL_TYPE, 1222222.00000929292)]
+        [DataRow(DECIMAL_TYPE, 123)]
+        [DataRow(DECIMAL_TYPE, null)]
         [DataRow(BOOLEAN_TYPE, true)]
         [DataRow(DATETIMEOFFSET_TYPE, "1999-01-08 10:23:54+8:00")]
         [DataRow(DATETIME_TYPE, "1999-01-08 10:23:54")]
@@ -464,13 +472,16 @@ public async Task InsertIntoTypeColumnWithArgument(string type, object value)
         [DataRow(STRING_TYPE, "null")]
         [DataRow(SINGLE_TYPE, "-3.33")]
         [DataRow(SINGLE_TYPE, "2E35")]
+        [DataRow(SINGLE_TYPE, "123")]
         [DataRow(SINGLE_TYPE, "null")]
         [DataRow(FLOAT_TYPE, "-3.33")]
         [DataRow(FLOAT_TYPE, "2E150")]
         [DataRow(FLOAT_TYPE, "null")]
+        [DataRow(FLOAT_TYPE, "123")]
         [DataRow(DECIMAL_TYPE, "-3.333333")]
         [DataRow(DECIMAL_TYPE, "1222222.00000929292")]
         [DataRow(DECIMAL_TYPE, "null")]
+        [DataRow(DECIMAL_TYPE, "123")]
         [DataRow(BOOLEAN_TYPE, "true")]
         [DataRow(BOOLEAN_TYPE, "false")]
         [DataRow(BOOLEAN_TYPE, "null")]
@@ -512,8 +523,15 @@ public async Task UpdateTypeColumn(string type, string value)
         [DataRow(INT_TYPE, 9999)]
         [DataRow(LONG_TYPE, 9000000000000000000)]
         [DataRow(STRING_TYPE, "aaaaaaaaaa")]
+        [DataRow(SINGLE_TYPE, 2E35)]
+        [DataRow(SINGLE_TYPE, 123)]
+        [DataRow(SINGLE_TYPE, null)]
         [DataRow(FLOAT_TYPE, -3.33)]
+        [DataRow(FLOAT_TYPE, 123)]
+        [DataRow(FLOAT_TYPE, null)]
         [DataRow(DECIMAL_TYPE, 1222222.00000929292)]
+        [DataRow(DECIMAL_TYPE, 123)]
+        [DataRow(DECIMAL_TYPE, null)]
         [DataRow(BOOLEAN_TYPE, true)]
         [DataRow(DATETIME_TYPE, "1999-01-08 10:23:54")]
         [DataRow(DATETIMEOFFSET_TYPE, "1999-01-08 10:23:54+8:00")]