Added no parameter constructor to BulkLoader for backward compatibility

Author: Jason Valdez

src/IntegrationTests/BulkLoading/BulkLoaderForDefaultBulkCopyUtilityTests.cs

@@ -0,0 +1,59 @@
+using System.Linq;
+using FluentAssertions;
+using ivaldez.Sql.IntegrationTests.Data;
+using ivaldez.Sql.SqlBulkLoader;
+using Xunit;
+
+namespace ivaldez.Sql.IntegrationTests.BulkLoading
+{
+    public class BulkLoaderForDefaultBulkCopyUtilityTests
+    {
+        [Fact]
+        public void ShouldUseDefaultBulkCopyUtilityWhenNoConstructorParams()
+        {
+            var testingDatabaseService = new TestingDatabaseService();
+            testingDatabaseService.CreateTestDatabase();
+
+            var dataGateway = new TestingDataGateway(testingDatabaseService);
+
+            dataGateway.DropTable();
+            dataGateway.CreateSingleSurrogateKeyTable();
+
+            var dtos = new[]
+            {
+                new SampleSurrogateKey
+                {
+                    Pk = 100,
+                    TextValue = "JJ",
+                    IntValue = 100,
+                    DecimalValue = 100.99m
+                },
+                new SampleSurrogateKey
+                {
+                    Pk = 200,
+                    TextValue = "ZZ",
+                    IntValue = 999,
+                    DecimalValue = 123.45m
+                }
+            };
+
+            dataGateway.ExecuteWithConnection(conn =>
+            {
+                new BulkLoader()
+                    .InsertWithOptions("Sample", conn, true, dtos)
+                    .Without(c => c.Pk)
+                    .Execute();
+            });
+
+            var databaseDtos = dataGateway.GetAllSampleSurrogateKey().ToArray();
+
+            var firstDto = databaseDtos.First(x => x.TextValue == "JJ");
+            firstDto.IntValue.Should().Be(100);
+            firstDto.DecimalValue.Should().Be(100.99m);
+
+            var secondDto = databaseDtos.First(x => x.TextValue == "ZZ");
+            secondDto.IntValue.Should().Be(999);
+            secondDto.DecimalValue.Should().Be(123.45m);
+        }
+    }
+}

src/IntegrationTests/IntegrationTests.csproj

@@ -72,6 +72,7 @@
     <Compile Include="BulkLoading\BulkLoaderForBatchSizeTests.cs" />
     <Compile Include="BulkLoading\BulkLoaderForFieldOptionsTests.cs" />
     <Compile Include="BulkLoading\BulkLoaderForPrimaryKeyTests.cs" />
+    <Compile Include="BulkLoading\BulkLoaderForDefaultBulkCopyUtilityTests.cs" />
     <Compile Include="BulkLoading\BulkLoaderGeneralTests.cs" />
     <Compile Include="BulkLoading\SqlBulkCopyUtilitySpy.cs" />
     <Compile Include="Data\SampleSurrogateKeyDifferentNamesDto.cs" />

src/ivaldez.SqlBulkLoader/BulkLoader.cs

@@ -15,6 +15,11 @@ public class BulkLoader : IBulkLoader
     {
         private readonly ISqlBulkCopyUtility _sqlBulkCopyUtility;
 
+        public BulkLoader()
+        {
+            _sqlBulkCopyUtility = new SqlBulkCopyUtility();
+        }
+
         public BulkLoader(ISqlBulkCopyUtility sqlBulkCopyUtility)
         {
             _sqlBulkCopyUtility = sqlBulkCopyUtility;