Improve test assertions for date validation in integration tests

Author: majorsilence

TownSuite.DapperExtras.Tests/TownSuiteDapperExtensions_IntegrationTests.cs

@@ -224,7 +224,7 @@ public async Task QueryDt_Test(Func<IDbConnection> connectionFactory)
         DataRow row = dt.Rows[0];
         Assert.That(row["Col1"], Is.EqualTo("Value1"));
         Assert.That(row["Col2"], Is.EqualTo("ValueA"));
-        Assert.That(row["Col3"].ToString().StartsWith("2024-01-01"));
+        Assert.That(row["Col3"].ToString().StartsWith("2024-01-01"), row["Col3"].ToString());
     }
 
     [TestCaseSource(typeof(DatabaseTestCases), nameof(DatabaseTestCases.TestCases))]
@@ -242,14 +242,14 @@ public async Task QueryDt_WithSqlMapper_Test(Func<IDbConnection> connectionFacto
 
         // sqlite returrns exactly what was set, postgresql and sql server are using a datetime column type and returns
         // extra info
-        Assert.That(row["Col3"].ToString().StartsWith("2024-01-01"));
+        Assert.That(row["Col3"].ToString().StartsWith("2024-01-01"), row["Col3"].ToString());
 
         DataTable dt2 = await connection.QueryDtAsync("select * from exampletable where id=@Id", new { Id = id });
         Assert.That(dt2.Rows.Count, Is.EqualTo(1));
         DataRow row2 = dt2.Rows[0];
         Assert.That(row2["Col1"], Is.EqualTo("Value1"));
         Assert.That(row2["Col2"], Is.EqualTo("ValueA"));
-        Assert.That(row2["Col3"].ToString().StartsWith("2024-01-01"));
+        Assert.That(row2["Col3"].ToString().StartsWith("2024-01-01"), row2["Col3"].ToString());
     }
 
     [TestCaseSource(typeof(DatabaseTestCases), nameof(DatabaseTestCases.TestCases))]
@@ -262,7 +262,7 @@ public async Task QueryDtAsync_Test(Func<IDbConnection> connectionFactory)
         DataRow row = dt.Rows[0];
         Assert.That(row["Col1"], Is.EqualTo("Value1"));
         Assert.That(row["Col2"], Is.EqualTo("ValueA"));
-        Assert.That(row["Col3"].ToString().StartsWith("2024-01-01"));
+        Assert.That(row["Col3"].ToString().StartsWith("2024-01-01"), row["Col3"].ToString());
     }
 
     public static class DatabaseTestCases