[TEST] Improve SqlDataRecord DateOnly and TimeOnly coverage (#3128)

* Improve SqlDataRecord DateOnly and TimeOnly coverage

Make SqlDecimalConvertToDecimal_TestInRange run on non-US systems

fixes #3125
related to #2258

* make tests actually pass :-(

* netfx test fix

---------

Co-authored-by: Ben Russell <russellben@microsoft.com>

Author: ErikEJ

src/Microsoft.Data.SqlClient/tests/FunctionalTests/SqlDataRecordTest.cs

@@ -34,7 +34,11 @@ public void SqlRecordFillTest()
                 new SqlMetaData("col11", SqlDbType.Real),
                 new SqlMetaData("col12", SqlDbType.Decimal),
                 new SqlMetaData("col13", SqlDbType.Money),
-                new SqlMetaData("col14", SqlDbType.Variant)
+                new SqlMetaData("col14", SqlDbType.Variant),
+#if NET
+                new SqlMetaData("col15", SqlDbType.Date),
+                new SqlMetaData("col16", SqlDbType.Time),
+#endif
             };
 
             SqlDataRecord record = new SqlDataRecord(metaData);
@@ -116,13 +120,22 @@ public void SqlRecordFillTest()
             record.SetSqlMoney(12, SqlMoney.MaxValue);
             Assert.Equal(SqlMoney.MaxValue, record.GetSqlMoney(12));
 
+            int offset = 1;
+#if NET
+            offset = 3;
+            record.SetValue(14, new DateOnly(2025, 11,28));
+            Assert.Equal(new DateTime(2025, 11, 28), record.GetValue(14));
+
+            record.SetValue(15, new TimeOnly(1, 57, 58));
+            Assert.Equal(new TimeSpan(1, 57, 58), record.GetValue(15));
+#endif
 
             // Try adding different values to SqlVariant type
-            for (int i = 0; i < record.FieldCount - 1; ++i)
+            for (int i = 0; i < record.FieldCount - offset; ++i)
             {
                 object valueToSet = record.GetSqlValue(i);
-                record.SetValue(record.FieldCount - 1, valueToSet);
-                object o = record.GetSqlValue(record.FieldCount - 1);
+                record.SetValue(record.FieldCount - offset, valueToSet);
+                object o = record.GetSqlValue(record.FieldCount - offset);
 
                 if (o is SqlBinary)
                 {
@@ -133,8 +146,8 @@ public void SqlRecordFillTest()
                     Assert.Equal(valueToSet, o);
                 }
 
-                record.SetDBNull(record.FieldCount - 1);
-                Assert.Equal(DBNull.Value, record.GetSqlValue(record.FieldCount - 1));
+                record.SetDBNull(record.FieldCount - offset);
+                Assert.Equal(DBNull.Value, record.GetSqlValue(record.FieldCount - offset));
 
                 record.SetDBNull(i);
                 Assert.Equal(DBNull.Value, record.GetValue(i));

src/Microsoft.Data.SqlClient/tests/ManualTests/SQL/ParameterTest/ParametersTest.cs

@@ -9,6 +9,8 @@
 using System.Data.SqlTypes;
 using System.Threading;
 using Xunit;
+using System.Globalization;
+
 #if !NETFRAMEWORK
 using Microsoft.SqlServer.Types;
 using Microsoft.Data.SqlClient.Server;
@@ -442,6 +444,75 @@ public static void TestDateOnlyTVPDataTable_CommandSP()
                 DataTestUtility.DropUserDefinedType(connection, tableTypeName);
             }
         }
+
+        [ConditionalFact(typeof(DataTestUtility), nameof(DataTestUtility.AreConnStringsSetup), nameof(DataTestUtility.IsNotAzureSynapse))]
+        public static void TestDateOnlyTVPSqlDataRecord_CommandSP()
+        {
+            string tableTypeName = "[dbo]." + DataTestUtility.GetUniqueNameForSqlServer("UDTTTestDateOnlySqlDataRecordTVP");
+            string spName = DataTestUtility.GetUniqueNameForSqlServer("spTestDateOnlySqlDataRecordTVP");
+            SqlConnection connection = new(s_connString);
+            try
+            {
+                connection.Open();
+                using (SqlCommand cmd = connection.CreateCommand())
+                {
+                    cmd.CommandType = CommandType.Text;
+                    cmd.CommandText = $"CREATE TYPE {tableTypeName} AS TABLE ([DateColumn] date NULL, [TimeColumn] time NULL)";
+                    cmd.ExecuteNonQuery();
+                    cmd.CommandText = $"CREATE PROCEDURE {spName} (@dates {tableTypeName} READONLY) AS SELECT COUNT(*) FROM @dates";
+                    cmd.ExecuteNonQuery();
+                }
+                using (SqlCommand cmd = connection.CreateCommand())
+                {
+                    cmd.CommandText = spName;
+                    cmd.CommandType = CommandType.StoredProcedure;
+
+                    SqlMetaData[] metadata = new SqlMetaData[]
+                    {
+                        new SqlMetaData("DateColumn", SqlDbType.Date),
+                        new SqlMetaData("TimeColumn", SqlDbType.Time)
+                    };
+
+                    SqlDataRecord record1 = new SqlDataRecord(metadata);
+                    record1.SetValues(new DateOnly(2023, 11, 15), new TimeOnly(12, 30, 45));
+
+                    SqlDataRecord record2 = new SqlDataRecord(metadata);
+                    record2.SetValues(new DateOnly(2025, 11, 15), new TimeOnly(13, 31, 46));
+
+                    IList<SqlDataRecord> featureInserts = new List<SqlDataRecord>
+                    {
+                        record1,
+                        record2,
+                    };
+
+                    cmd.Parameters.Add(new SqlParameter
+                    {
+                        ParameterName = "@dates",
+                        SqlDbType = SqlDbType.Structured,
+                        TypeName = tableTypeName,
+                        Value = featureInserts,
+                    });
+
+                    using var reader = cmd.ExecuteReader();
+
+                    Assert.True(reader.HasRows);
+
+                    int count = 0;
+                    while (reader.Read())
+                    {
+                        Assert.NotNull(reader[0]);
+                        count++;
+                    }
+
+                    Assert.Equal(1, count);
+                }
+            }
+            finally
+            {
+                DataTestUtility.DropStoredProcedure(connection, spName);
+                DataTestUtility.DropUserDefinedType(connection, tableTypeName);
+            }
+        }
 #endif
 
         #region Scaled Decimal Parameter & TVP Test
@@ -471,8 +542,8 @@ public static void SqlDecimalConvertToDecimal_TestInRange(string sqlDecimalValue
             cmd.Connection = cnn;
             using SqlDataReader rdr = cmd.ExecuteReader();
             Assert.True(rdr.Read(), "SqlDataReader must have a value");
-            decimal retrunValue = rdr.GetDecimal(0);
-            Assert.Equal(expectedDecimalValue, retrunValue.ToString());
+            decimal returnValue = rdr.GetDecimal(0);
+            Assert.Equal(expectedDecimalValue, returnValue.ToString(CultureInfo.InvariantCulture));
         }
 
         [ConditionalTheory(typeof(DataTestUtility), nameof(DataTestUtility.AreConnStringsSetup))]