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OracleTests.cs
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OracleTests.cs
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using System;
using System.Collections.Generic;
using System.Data;
using System.Data.Common;
using System.Data.Linq;
using System.Diagnostics;
using System.Globalization;
using System.Linq;
using System.Linq.Expressions;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Xml;
using System.Xml.Linq;
using System.Reflection;
using FluentAssertions;
using LinqToDB;
using LinqToDB.Common;
using LinqToDB.Data;
using LinqToDB.Data.RetryPolicy;
using LinqToDB.DataProvider;
using LinqToDB.DataProvider.Oracle;
using LinqToDB.Interceptors;
using LinqToDB.Linq;
using LinqToDB.Linq.Internal;
using LinqToDB.SchemaProvider;
using LinqToDB.Tools;
using LinqToDB.Mapping;
using NUnit.Framework;
using Oracle.ManagedDataAccess.Client;
using Oracle.ManagedDataAccess.Types;
using DA = Devart.Data.Oracle;
namespace Tests.DataProvider
{
using Model;
[TestFixture]
public class OracleTests : TestBase
{
string _pathThroughSql = "SELECT :p FROM sys.dual";
string PathThroughSql
{
get
{
_pathThroughSql += " ";
return _pathThroughSql;
}
}
[Test]
public void TestParameters([IncludeDataSources(TestProvName.AllOracle)] string context)
{
using (var conn = GetDataConnection(context))
{
Assert.That(conn.Execute<byte[]>(PathThroughSql, DataParameter.VarBinary("p", null)), Is.EqualTo(null));
Assert.That(conn.Execute<char> (PathThroughSql, DataParameter.Char ("p", '1')), Is.EqualTo('1'));
Assert.That(conn.Execute<string>(PathThroughSql, new { p = 1 }), Is.EqualTo("1"));
Assert.That(conn.Execute<string>(PathThroughSql, new { p = "1" }), Is.EqualTo("1"));
Assert.That(conn.Execute<int> ("SELECT :p FROM sys.dual", new { p = new DataParameter { Value = 1 } }), Is.EqualTo(1));
Assert.That(conn.Execute<string>("SELECT :p1 FROM sys.dual", new { p1 = new DataParameter { Value = "1" } }), Is.EqualTo("1"));
Assert.That(conn.Execute<int> ("SELECT :p1 + :p2 FROM sys.dual", new { p1 = 2, p2 = 3 }), Is.EqualTo(5));
Assert.That(conn.Execute<int> ("SELECT :p2 + :p1 FROM sys.dual", new { p2 = 2, p1 = 3 }), Is.EqualTo(5));
}
}
static void TestType<T>(
DataConnection connection,
string dataTypeName,
T value,
string tableName = "\"AllTypes\"",
bool convertToString = false,
bool throwException = false)
where T : notnull
{
Assert.That(connection.Execute<T>($"SELECT {dataTypeName} FROM {tableName} WHERE ID = 1"),
Is.EqualTo(connection.MappingSchema.GetDefaultValue(typeof(T))));
object actualValue = connection.Execute<T>($"SELECT {dataTypeName} FROM {tableName} WHERE ID = 2")!;
object expectedValue = value;
if (convertToString)
{
actualValue = actualValue. ToString()!;
expectedValue = expectedValue.ToString()!;
}
// fix version-specific formatting
if (dataTypeName.Contains("xmlDataType") && actualValue is string strVal)
actualValue = strVal.Replace("\n", string.Empty).Replace("> <", "><");
if (throwException)
{
if (!EqualityComparer<T>.Default.Equals((T)actualValue, (T)expectedValue))
throw new AssertionException($"Expected: {expectedValue} But was: {actualValue}");
}
else
{
Assert.That(actualValue, Is.EqualTo(expectedValue));
}
}
/* If this test fails for you with
"ORA-22288: file or LOB operation FILEOPEN failed
The system cannot find the path specified."
Copy file Data\Oracle\bfile.txt to C:\DataFiles on machine with oracle server
(of course only if it is Windows machine)
*/
[ActiveIssue(Configuration = TestProvName.Oracle21DevartDirect)]
[Test]
public void TestDataTypes([IncludeDataSources(TestProvName.AllOracle)] string context)
{
using (var conn = GetDataConnection(context))
{
TestType(conn, "\"bigintDataType\"", 1000000L);
TestType(conn, "\"numericDataType\"", 9999999m);
TestType(conn, "\"bitDataType\"", true);
TestType(conn, "\"smallintDataType\"", (short)25555);
TestType(conn, "\"decimalDataType\"", 2222222m);
TestType(conn, "\"smallmoneyDataType\"", 100000m);
TestType(conn, "\"intDataType\"", 7777777);
TestType(conn, "\"tinyintDataType\"", (sbyte)100);
TestType(conn, "\"moneyDataType\"", 100000m);
TestType(conn, "\"floatDataType\"", 20.31d);
TestType(conn, "\"realDataType\"", 16.2f);
TestType(conn, "\"datetimeDataType\"", new DateTime(2012, 12, 12, 12, 12, 12));
TestType(conn, "\"datetime2DataType\"", new DateTime(2012, 12, 12, 12, 12, 12, 012));
TestType(conn, "\"datetimeoffsetDataType\"", new DateTimeOffset(2012, 12, 12, 12, 12, 12, 12, new TimeSpan(-5, 0, 0)));
var dt = new DateTimeOffset(2012, 12, 12, 12, 12, 12, 12, TimeSpan.Zero);
TestType(conn, "\"localZoneDataType\"", new DateTimeOffset(2012, 12, 12, 12, 12, 12, 12, TimeZoneInfo.Local.GetUtcOffset(dt) /* new TimeSpan(-4, 0, 0)*/), throwException:true);
TestType(conn, "\"charDataType\"", '1');
TestType(conn, "\"varcharDataType\"", "234");
TestType(conn, "\"textDataType\"", "567");
TestType(conn, "\"ncharDataType\"", "23233");
TestType(conn, "\"nvarcharDataType\"", "3323");
TestType(conn, "\"ntextDataType\"", "111");
TestType(conn, "\"binaryDataType\"", new byte[] { 0, 170 });
// TODO: configure test file in docker image
TestType(conn, "\"bfileDataType\"", new byte[] { 49, 50, 51, 52, 53 });
var res = "<root><element strattr=\"strvalue\" intattr=\"12345\"/></root>";
TestType(conn, "XMLSERIALIZE(DOCUMENT \"xmlDataType\" AS CLOB NO INDENT)", res);
}
}
void TestNumeric<T>(DataConnection conn, T expectedValue, DataType dataType, string skip = "")
{
var skipTypes = skip.Split(' ');
foreach (var sqlType in new[]
{
"number",
"number(10,0)",
"number(20,0)",
"binary_float",
"binary_double"
}.Except(skipTypes))
{
var sqlValue = expectedValue is bool ? (bool)(object)expectedValue? 1 : 0 : (object?)expectedValue;
var sql = string.Format(CultureInfo.InvariantCulture, "SELECT Cast({0} as {1}) FROM sys.dual", sqlValue ?? "NULL", sqlType);
Debug.WriteLine(sql + " -> " + typeof(T));
Assert.That(conn.Execute<T>(sql), Is.EqualTo(expectedValue));
}
Debug.WriteLine("{0} -> DataType.{1}", typeof(T), dataType);
Assert.That(conn.Execute<T>(PathThroughSql, new DataParameter { Name = "p", DataType = dataType, Value = expectedValue }), Is.EqualTo(expectedValue));
Debug.WriteLine("{0} -> auto", typeof(T));
Assert.That(conn.Execute<T>(PathThroughSql, new DataParameter { Name = "p", Value = expectedValue }), Is.EqualTo(expectedValue));
Debug.WriteLine("{0} -> new", typeof(T));
Assert.That(conn.Execute<T>(PathThroughSql, new { p = expectedValue }), Is.EqualTo(expectedValue));
}
void TestSimple<T>(DataConnection conn, T expectedValue, DataType dataType)
where T : struct
{
TestNumeric<T> (conn, expectedValue, dataType);
TestNumeric<T?>(conn, expectedValue, dataType);
TestNumeric<T?>(conn, (T?)null, dataType);
}
[Test]
public void TestNumerics([IncludeDataSources(TestProvName.AllOracle)] string context)
{
using (var conn = GetDataConnection(context))
{
TestSimple<bool> (conn, true, DataType.Boolean);
TestSimple<sbyte> (conn, 1, DataType.SByte);
TestSimple<short> (conn, 1, DataType.Int16);
TestSimple<int> (conn, 1, DataType.Int32);
TestSimple<long> (conn, 1L, DataType.Int64);
TestSimple<byte> (conn, 1, DataType.Byte);
TestSimple<ushort> (conn, 1, DataType.UInt16);
TestSimple<uint> (conn, 1u, DataType.UInt32);
TestSimple<ulong> (conn, 1ul, DataType.UInt64);
TestSimple<float> (conn, 1, DataType.Single);
TestSimple<double> (conn, 1d, DataType.Double);
TestSimple<decimal>(conn, 1m, DataType.Decimal);
TestSimple<decimal>(conn, 1m, DataType.VarNumeric);
TestSimple<decimal>(conn, 1m, DataType.Money);
TestSimple<decimal>(conn, 1m, DataType.SmallMoney);
TestNumeric(conn, sbyte.MinValue, DataType.SByte);
TestNumeric(conn, sbyte.MaxValue, DataType.SByte);
TestNumeric(conn, short.MinValue, DataType.Int16);
TestNumeric(conn, short.MaxValue, DataType.Int16);
TestNumeric(conn, int.MinValue, DataType.Int32);
TestNumeric(conn, int.MaxValue, DataType.Int32, "binary_float");
TestNumeric(conn, long.MinValue, DataType.Int64, "number(10,0)");
TestNumeric(conn, long.MaxValue, DataType.Int64, "number(10,0) binary_float binary_double");
TestNumeric(conn, byte.MaxValue, DataType.Byte, "");
TestNumeric(conn, ushort.MaxValue, DataType.UInt16, "");
TestNumeric(conn, uint.MaxValue, DataType.UInt32, "binary_float");
TestNumeric(conn, ulong.MaxValue, DataType.UInt64, "number(10,0) binary_float binary_double");
TestNumeric(conn, -3.4E+28f, DataType.Single, "number number(10,0) number(20,0)");
TestNumeric(conn, +3.4E+28f, DataType.Single, "number number(10,0) number(20,0)");
TestNumeric(conn, decimal.MinValue, DataType.Decimal, "number(10,0) number(20,0) binary_float binary_double");
TestNumeric(conn, decimal.MaxValue, DataType.Decimal, "number(10,0) number(20,0) binary_float binary_double");
TestNumeric(conn, decimal.MinValue, DataType.VarNumeric, "number(10,0) number(20,0) binary_float binary_double");
TestNumeric(conn, decimal.MaxValue, DataType.VarNumeric, "number(10,0) number(20,0) binary_float binary_double");
TestNumeric(conn, -922337203685477m, DataType.Money, "number(10,0) binary_float");
TestNumeric(conn, +922337203685477m, DataType.Money, "number(10,0) binary_float");
TestNumeric(conn, -214748m, DataType.SmallMoney);
TestNumeric(conn, +214748m, DataType.SmallMoney);
}
}
[Test]
public void TestDate([IncludeDataSources(TestProvName.AllOracle)] string context)
{
using (var conn = GetDataConnection(context))
{
var dateTime = new DateTime(2012, 12, 12);
Assert.That(conn.Execute<DateTime> (PathThroughSql, DataParameter.Date("p", dateTime)), Is.EqualTo(dateTime));
Assert.That(conn.Execute<DateTime?>(PathThroughSql, new DataParameter("p", dateTime, DataType.Date)), Is.EqualTo(dateTime));
}
}
[Test]
public void TestSmallDateTime([IncludeDataSources(TestProvName.AllOracle)] string context)
{
using (var conn = GetDataConnection(context))
{
var dateTime = new DateTime(2012, 12, 12, 12, 12, 00);
Assert.That(conn.Execute<DateTime> (PathThroughSql, DataParameter.SmallDateTime("p", dateTime)), Is.EqualTo(dateTime));
Assert.That(conn.Execute<DateTime?>(PathThroughSql, new DataParameter("p", dateTime, DataType.SmallDateTime)), Is.EqualTo(dateTime));
}
}
[Test]
public void TestDateTime([IncludeDataSources(TestProvName.AllOracle)] string context)
{
using (var conn = GetDataConnection(context))
{
var dateTime = new DateTime(2012, 12, 12, 12, 12, 12);
Assert.That(conn.Execute<DateTime> ("SELECT to_date('2012-12-12 12:12:12', 'YYYY-MM-DD HH:MI:SS') FROM sys.dual"), Is.EqualTo(dateTime));
Assert.That(conn.Execute<DateTime?>("SELECT to_date('2012-12-12 12:12:12', 'YYYY-MM-DD HH:MI:SS') FROM sys.dual"), Is.EqualTo(dateTime));
Assert.That(conn.Execute<DateTime> (PathThroughSql, DataParameter.DateTime("p", dateTime)), Is.EqualTo(dateTime));
Assert.That(conn.Execute<DateTime?>(PathThroughSql, new DataParameter("p", dateTime)), Is.EqualTo(dateTime));
Assert.That(conn.Execute<DateTime?>(PathThroughSql, new DataParameter("p", dateTime, DataType.DateTime)), Is.EqualTo(dateTime));
}
}
[Test]
public void TestDateTime2([IncludeDataSources(TestProvName.AllOracle)] string context)
{
using (var conn = GetDataConnection(context))
{
var dateTime1 = new DateTime(2012, 12, 12, 12, 12, 12);
var dateTime2 = new DateTime(2012, 12, 12, 12, 12, 12, 12);
Assert.That(conn.Execute<DateTime?>("SELECT timestamp '2012-12-12 12:12:12.012' FROM sys.dual"), Is.EqualTo(dateTime2));
Assert.That(conn.Execute<DateTime> (PathThroughSql, DataParameter.DateTime2("p", dateTime2)), Is.EqualTo(dateTime2));
Assert.That(conn.Execute<DateTime> (PathThroughSql, DataParameter.Create ("p", dateTime2)), Is.EqualTo(dateTime2));
Assert.That(conn.Execute<DateTime?>(PathThroughSql, new DataParameter("p", dateTime2, DataType.DateTime2)), Is.EqualTo(dateTime2));
}
}
[ActiveIssue(Configuration = TestProvName.Oracle21DevartDirect)]
[Test]
public void TestDateTimeOffset([IncludeDataSources(TestProvName.AllOracle)] string context)
{
using (var conn = GetDataConnection(context))
{
var dto = new DateTimeOffset(2012, 12, 12, 12, 12, 12, 12, new TimeSpan(5, 0, 0));
Assert.That(conn.Execute<DateTimeOffset>(
"SELECT timestamp '2012-12-12 12:12:12.012' FROM sys.dual"),
Is.EqualTo(new DateTimeOffset(2012, 12, 12, 12, 12, 12, 12, TimeZoneInfo.Local.GetUtcOffset(new DateTime(2012, 12, 12, 12, 12, 12)))));
Assert.That(conn.Execute<DateTimeOffset?>(
"SELECT timestamp '2012-12-12 12:12:12.012' FROM sys.dual"),
Is.EqualTo(new DateTimeOffset(2012, 12, 12, 12, 12, 12, 12, TimeZoneInfo.Local.GetUtcOffset(new DateTime(2012, 12, 12, 12, 12, 12)))));
Assert.That(conn.Execute<DateTime>(
"SELECT timestamp '2012-12-12 12:12:12.012 -04:00' FROM sys.dual"),
Is.EqualTo(new DateTime(2012, 12, 12, 12, 12, 12, 12)));
Assert.That(conn.Execute<DateTime?>(
"SELECT timestamp '2012-12-12 12:12:12.012 -04:00' FROM sys.dual"),
Is.EqualTo(new DateTime(2012, 12, 12, 12, 12, 12, 12)));
Assert.That(conn.Execute<DateTimeOffset>(
"SELECT timestamp '2012-12-12 12:12:12.012 +05:00' FROM sys.dual"),
Is.EqualTo(dto));
Assert.That(conn.Execute<DateTimeOffset?>(
"SELECT timestamp '2012-12-12 12:12:12.012 +05:00' FROM sys.dual"),
Is.EqualTo(dto));
Assert.That(conn.Execute<DateTime> ("SELECT \"datetimeoffsetDataType\" FROM \"AllTypes\" WHERE ID = 1"), Is.EqualTo(default(DateTime)));
Assert.That(conn.Execute<DateTime?>("SELECT \"datetimeoffsetDataType\" FROM \"AllTypes\" WHERE ID = 1"), Is.EqualTo(default(DateTime?)));
Assert.That(conn.Execute<DateTimeOffset?>(PathThroughSql, new DataParameter("p", dto)). ToString(), Is.EqualTo(dto.ToString(DateTimeFormatInfo.InvariantInfo)));
Assert.That(conn.Execute<DateTimeOffset?>(PathThroughSql, new DataParameter("p", dto, DataType.DateTimeOffset)).ToString(), Is.EqualTo(dto.ToString(DateTimeFormatInfo.InvariantInfo)));
}
}
[Test]
public void TestChar([IncludeDataSources(TestProvName.AllOracle)] string context)
{
using (var conn = GetDataConnection(context))
{
Assert.That(conn.Execute<char> ("SELECT Cast('1' as char) FROM sys.dual"), Is.EqualTo('1'));
Assert.That(conn.Execute<char?>("SELECT Cast('1' as char) FROM sys.dual"), Is.EqualTo('1'));
Assert.That(conn.Execute<char> ("SELECT Cast('1' as char(1)) FROM sys.dual"), Is.EqualTo('1'));
Assert.That(conn.Execute<char?>("SELECT Cast('1' as char(1)) FROM sys.dual"), Is.EqualTo('1'));
Assert.That(conn.Execute<char> ("SELECT Cast('1' as varchar2(20)) FROM sys.dual"), Is.EqualTo('1'));
Assert.That(conn.Execute<char?>("SELECT Cast('1' as varchar2(20)) FROM sys.dual"), Is.EqualTo('1'));
Assert.That(conn.Execute<char> ("SELECT Cast('1' as nchar) FROM sys.dual"), Is.EqualTo('1'));
Assert.That(conn.Execute<char?>("SELECT Cast('1' as nchar) FROM sys.dual"), Is.EqualTo('1'));
Assert.That(conn.Execute<char> ("SELECT Cast('1' as nchar(20)) FROM sys.dual"), Is.EqualTo('1'));
Assert.That(conn.Execute<char?>("SELECT Cast('1' as nchar(20)) FROM sys.dual"), Is.EqualTo('1'));
Assert.That(conn.Execute<char> ("SELECT Cast('1' as nvarchar2(20)) FROM sys.dual"), Is.EqualTo('1'));
Assert.That(conn.Execute<char?>("SELECT Cast('1' as nvarchar2(20)) FROM sys.dual"), Is.EqualTo('1'));
Assert.That(conn.Execute<char> (PathThroughSql, DataParameter.Char ("p", '1')), Is.EqualTo('1'));
Assert.That(conn.Execute<char?>(PathThroughSql, DataParameter.Char ("p", '1')), Is.EqualTo('1'));
Assert.That(conn.Execute<char> (PathThroughSql, DataParameter.VarChar ("p", '1')), Is.EqualTo('1'));
Assert.That(conn.Execute<char?>(PathThroughSql, DataParameter.VarChar ("p", '1')), Is.EqualTo('1'));
Assert.That(conn.Execute<char> (PathThroughSql, DataParameter.NChar ("p", '1')), Is.EqualTo('1'));
Assert.That(conn.Execute<char?>(PathThroughSql, DataParameter.NChar ("p", '1')), Is.EqualTo('1'));
Assert.That(conn.Execute<char> (PathThroughSql, DataParameter.NVarChar("p", '1')), Is.EqualTo('1'));
Assert.That(conn.Execute<char?>(PathThroughSql, DataParameter.NVarChar("p", '1')), Is.EqualTo('1'));
Assert.That(conn.Execute<char> (PathThroughSql, DataParameter.Create ("p", '1')), Is.EqualTo('1'));
Assert.That(conn.Execute<char?>(PathThroughSql, DataParameter.Create ("p", '1')), Is.EqualTo('1'));
Assert.That(conn.Execute<char> (PathThroughSql, new DataParameter { Name = "p", Value = '1' }), Is.EqualTo('1'));
Assert.That(conn.Execute<char?>(PathThroughSql, new DataParameter { Name = "p", Value = '1' }), Is.EqualTo('1'));
}
}
[Test]
public void TestString([IncludeDataSources(TestProvName.AllOracle)] string context)
{
using (var conn = GetDataConnection(context))
{
Assert.That(conn.Execute<string>("SELECT Cast('12345' as char(20)) FROM sys.dual"), Is.EqualTo("12345"));
Assert.That(conn.Execute<string>("SELECT Cast(NULL as char(20)) FROM sys.dual"), Is.Null);
Assert.That(conn.Execute<string>("SELECT Cast('12345' as varchar2(20)) FROM sys.dual"), Is.EqualTo("12345"));
Assert.That(conn.Execute<string>("SELECT Cast(NULL as varchar2(20)) FROM sys.dual"), Is.Null);
Assert.That(conn.Execute<string>("SELECT \"textDataType\" FROM \"AllTypes\" WHERE ID = 2"), Is.EqualTo("567"));
Assert.That(conn.Execute<string>("SELECT \"textDataType\" FROM \"AllTypes\" WHERE ID = 1"), Is.Null);
Assert.That(conn.Execute<string>("SELECT Cast('12345' as nchar(20)) FROM sys.dual"), Is.EqualTo("12345"));
Assert.That(conn.Execute<string>("SELECT Cast(NULL as nchar(20)) FROM sys.dual"), Is.Null);
Assert.That(conn.Execute<string>("SELECT Cast('12345' as nvarchar2(20)) FROM sys.dual"), Is.EqualTo("12345"));
Assert.That(conn.Execute<string>("SELECT Cast(NULL as nvarchar2(20)) FROM sys.dual"), Is.Null);
Assert.That(conn.Execute<string>("SELECT \"ntextDataType\" FROM \"AllTypes\" WHERE ID = 2"), Is.EqualTo("111"));
Assert.That(conn.Execute<string>("SELECT \"ntextDataType\" FROM \"AllTypes\" WHERE ID = 1"), Is.Null);
Assert.That(conn.Execute<string>(PathThroughSql, DataParameter.Char ("p", "123")), Is.EqualTo("123"));
Assert.That(conn.Execute<string>(PathThroughSql, DataParameter.VarChar ("p", "123")), Is.EqualTo("123"));
Assert.That(conn.Execute<string>(PathThroughSql, DataParameter.Text ("p", "123")), Is.EqualTo("123"));
Assert.That(conn.Execute<string>(PathThroughSql, DataParameter.NChar ("p", "123")), Is.EqualTo("123"));
Assert.That(conn.Execute<string>(PathThroughSql, DataParameter.NVarChar("p", "123")), Is.EqualTo("123"));
Assert.That(conn.Execute<string>(PathThroughSql, DataParameter.NText ("p", "123")), Is.EqualTo("123"));
Assert.That(conn.Execute<string>(PathThroughSql, DataParameter.Create ("p", "123")), Is.EqualTo("123"));
Assert.That(conn.Execute<string>(PathThroughSql, DataParameter.Create("p", (string?)null)), Is.EqualTo(null));
Assert.That(conn.Execute<string>(PathThroughSql, new DataParameter { Name = "p", Value = "1" }), Is.EqualTo("1"));
}
}
[Test]
public void TestBinary([IncludeDataSources(TestProvName.AllOracle)] string context)
{
var arr1 = new byte[] { 0x30, 0x39 };
var arr2 = new byte[] { 0, 0, 0x30, 0x39 };
using (var conn = GetDataConnection(context))
{
Assert.That(conn.Execute<byte[]>("SELECT to_blob('3039') FROM sys.dual"), Is.EqualTo( arr1));
Assert.That(conn.Execute<Binary>("SELECT to_blob('00003039') FROM sys.dual"), Is.EqualTo(new Binary(arr2)));
Assert.That(conn.Execute<byte[]>(PathThroughSql, DataParameter.VarBinary("p", null)), Is.EqualTo(null));
Assert.That(conn.Execute<byte[]>(PathThroughSql, DataParameter.Binary ("p", arr1)), Is.EqualTo(arr1));
Assert.That(conn.Execute<byte[]>(PathThroughSql, DataParameter.VarBinary("p", arr1)), Is.EqualTo(arr1));
Assert.That(conn.Execute<byte[]>(PathThroughSql, DataParameter.Create ("p", arr1)), Is.EqualTo(arr1));
Assert.That(conn.Execute<byte[]>(PathThroughSql, DataParameter.VarBinary("p", Array<byte>.Empty)), Is.EqualTo(Array<byte>.Empty));
Assert.That(conn.Execute<byte[]>(PathThroughSql, DataParameter.Image ("p", Array<byte>.Empty)), Is.EqualTo(Array<byte>.Empty));
Assert.That(conn.Execute<byte[]>(PathThroughSql, new DataParameter { Name = "p", Value = arr1 }), Is.EqualTo(arr1));
Assert.That(conn.Execute<byte[]>(PathThroughSql, DataParameter.Create ("p", new Binary(arr1))), Is.EqualTo(arr1));
Assert.That(conn.Execute<byte[]>(PathThroughSql, new DataParameter("p", new Binary(arr1))), Is.EqualTo(arr1));
}
}
[Test]
public void TestOracleManagedTypes([IncludeDataSources(TestProvName.AllOracleManaged)] string context)
{
using (var conn = GetDataConnection(context))
{
var arr = new byte[] { 0x30, 0x39 };
Assert.That(conn.Execute<Oracle.ManagedDataAccess.Types.OracleBinary> ("SELECT to_blob('3039') FROM sys.dual"). Value, Is.EqualTo(arr));
Assert.That(conn.Execute<Oracle.ManagedDataAccess.Types.OracleBlob> ("SELECT to_blob('3039') FROM sys.dual"). Value, Is.EqualTo(arr));
Assert.That(conn.Execute<Oracle.ManagedDataAccess.Types.OracleDecimal> ("SELECT Cast(1 as decimal) FROM sys.dual"). Value, Is.EqualTo(1));
Assert.That(conn.Execute<Oracle.ManagedDataAccess.Types.OracleString> ("SELECT Cast('12345' as char(6)) FROM sys.dual"). Value, Is.EqualTo("12345 "));
Assert.That(conn.Execute<Oracle.ManagedDataAccess.Types.OracleClob> ("SELECT \"ntextDataType\" FROM \"AllTypes\" WHERE ID = 2").Value, Is.EqualTo("111"));
Assert.That(conn.Execute<Oracle.ManagedDataAccess.Types.OracleDate> ("SELECT \"datetimeDataType\" FROM \"AllTypes\" WHERE ID = 2").Value, Is.EqualTo(new DateTime(2012, 12, 12, 12, 12, 12)));
Assert.That(conn.Execute<Oracle.ManagedDataAccess.Types.OracleTimeStamp>("SELECT \"datetime2DataType\" FROM \"AllTypes\" WHERE ID = 2").Value, Is.EqualTo(new DateTime(2012, 12, 12, 12, 12, 12, 12)));
}
}
[Test]
public void TestOracleDevartTypes([IncludeDataSources(TestProvName.AllOracleDevart)] string context)
{
using (var conn = GetDataConnection(context))
{
var arr = new byte[] { 0x30, 0x39 };
Assert.That(conn.Execute<DA.OracleBinary >("SELECT to_blob('3039') FROM sys.dual").Value, Is.EqualTo(arr));
Assert.That(conn.Execute<DA.OracleLob >("SELECT to_blob('3039') FROM sys.dual").Value, Is.EqualTo(arr));
Assert.That(conn.Execute<DA.OracleNumber >("SELECT Cast(1 as decimal) FROM sys.dual").Value, Is.EqualTo(1));
// note Devart provider trims char from OracleString even with trimming disabled in connection string...
Assert.That(conn.Execute<DA.OracleString >("SELECT Cast('12345' as char(6)) FROM sys.dual").Value, Is.EqualTo("12345"));
Assert.That(conn.Execute<DA.OracleLob >("SELECT \"ntextDataType\" FROM \"AllTypes\" WHERE ID = 2").Value, Is.EqualTo("111"));
Assert.That(conn.Execute<DA.OracleDate >("SELECT \"datetimeDataType\" FROM \"AllTypes\" WHERE ID = 2").Value, Is.EqualTo(new DateTime(2012, 12, 12, 12, 12, 12)));
Assert.That(conn.Execute<DA.OracleTimeStamp>("SELECT \"datetime2DataType\" FROM \"AllTypes\" WHERE ID = 2").Value, Is.EqualTo(new DateTime(2012, 12, 12, 12, 12, 12, 12)));
}
}
#if NET472
[Test]
public void TestOracleNativeTypes([IncludeDataSources(TestProvName.AllOracleNative)] string context)
{
using (var conn = GetDataConnection(context))
{
var arr = new byte[] { 0x30, 0x39 };
Assert.That(conn.Execute<Oracle.DataAccess.Types.OracleBinary> ("SELECT to_blob('3039') FROM sys.dual"). Value, Is.EqualTo(arr));
Assert.That(conn.Execute<Oracle.DataAccess.Types.OracleBlob> ("SELECT to_blob('3039') FROM sys.dual"). Value, Is.EqualTo(arr));
Assert.That(conn.Execute<Oracle.DataAccess.Types.OracleDecimal> ("SELECT Cast(1 as decimal) FROM sys.dual"). Value, Is.EqualTo(1));
Assert.That(conn.Execute<Oracle.DataAccess.Types.OracleString> ("SELECT Cast('12345' as char(6)) FROM sys.dual"). Value, Is.EqualTo("12345 "));
Assert.That(conn.Execute<Oracle.DataAccess.Types.OracleClob> ("SELECT \"ntextDataType\" FROM \"AllTypes\" WHERE ID = 2").Value, Is.EqualTo("111"));
Assert.That(conn.Execute<Oracle.DataAccess.Types.OracleDate> ("SELECT \"datetimeDataType\" FROM \"AllTypes\" WHERE ID = 2").Value, Is.EqualTo(new DateTime(2012, 12, 12, 12, 12, 12)));
Assert.That(conn.Execute<Oracle.DataAccess.Types.OracleTimeStamp>("SELECT \"datetime2DataType\" FROM \"AllTypes\" WHERE ID = 2").Value, Is.EqualTo(new DateTime(2012, 12, 12, 12, 12, 12, 12)));
}
}
#endif
[Test]
public void TestGuid([IncludeDataSources(TestProvName.AllOracle)] string context)
{
using (new DisableBaseline("Server-side guid generation test"))
using (var conn = GetDataConnection(context))
{
var guid = conn.Execute<Guid>("SELECT \"guidDataType\" FROM \"AllTypes\" WHERE ID = 2");
Assert.That(conn.Execute<Guid?>("SELECT \"guidDataType\" FROM \"AllTypes\" WHERE ID = 1"), Is.EqualTo(null));
Assert.That(conn.Execute<Guid?>("SELECT \"guidDataType\" FROM \"AllTypes\" WHERE ID = 2"), Is.EqualTo(guid));
Assert.That(conn.Execute<Guid>(PathThroughSql, DataParameter.Create("p", guid)), Is.EqualTo(guid));
Assert.That(conn.Execute<Guid>(PathThroughSql, new DataParameter { Name = "p", Value = guid }), Is.EqualTo(guid));
}
}
[Test]
public void TestXml([IncludeDataSources(TestProvName.AllOracle)] string context)
{
using (var conn = GetDataConnection(context))
{
Assert.That(conn.Execute<string> ("SELECT XMLTYPE('<xml/>') FROM sys.dual").TrimEnd(), Is.EqualTo("<xml/>"));
Assert.That(conn.Execute<XDocument> ("SELECT XMLTYPE('<xml/>') FROM sys.dual").ToString(), Is.EqualTo("<xml />"));
Assert.That(conn.Execute<XmlDocument>("SELECT XMLTYPE('<xml/>') FROM sys.dual").InnerXml, Is.EqualTo("<xml />"));
var xdoc = XDocument.Parse("<xml/>");
var xml = Convert<string,XmlDocument>.Lambda("<xml/>");
var xmlExpected = context.IsAnyOf(TestProvName.AllOracleNative) ? "<xml/>\n" : "<xml/>";
Assert.That(conn.Execute<string> (PathThroughSql, DataParameter.Xml("p", "<xml/>")), Is.EqualTo(xmlExpected));
Assert.That(conn.Execute<XDocument> (PathThroughSql, DataParameter.Xml("p", xdoc)).ToString(), Is.EqualTo("<xml />"));
Assert.That(conn.Execute<XmlDocument>(PathThroughSql, DataParameter.Xml("p", xml)). InnerXml, Is.EqualTo("<xml />"));
Assert.That(conn.Execute<XDocument> (PathThroughSql, new DataParameter("p", xdoc)).ToString(), Is.EqualTo("<xml />"));
Assert.That(conn.Execute<XDocument> (PathThroughSql, new DataParameter("p", xml)). ToString(), Is.EqualTo("<xml />"));
}
}
enum TestEnum
{
[MapValue("A")] AA,
[MapValue("B")] BB,
}
[Test]
public void TestEnum1([IncludeDataSources(TestProvName.AllOracle)] string context)
{
using (var conn = GetDataConnection(context))
{
Assert.That(conn.Execute<TestEnum> ("SELECT 'A' FROM sys.dual"), Is.EqualTo(TestEnum.AA));
Assert.That(conn.Execute<TestEnum?>("SELECT 'A' FROM sys.dual"), Is.EqualTo(TestEnum.AA));
Assert.That(conn.Execute<TestEnum> ("SELECT 'B' FROM sys.dual"), Is.EqualTo(TestEnum.BB));
Assert.That(conn.Execute<TestEnum?>("SELECT 'B' FROM sys.dual"), Is.EqualTo(TestEnum.BB));
}
}
[Test]
public void TestEnum2([IncludeDataSources(TestProvName.AllOracle)] string context)
{
using (var conn = GetDataConnection(context))
{
Assert.That(conn.Execute<string>(PathThroughSql, new { p = TestEnum.AA }), Is.EqualTo("A"));
Assert.That(conn.Execute<string>(PathThroughSql, new { p = (TestEnum?)TestEnum.BB }), Is.EqualTo("B"));
Assert.That(conn.Execute<string>(PathThroughSql, new { p = ConvertTo<string>.From((TestEnum?)TestEnum.AA) }), Is.EqualTo("A"));
Assert.That(conn.Execute<string>(PathThroughSql, new { p = ConvertTo<string>.From(TestEnum.AA) }), Is.EqualTo("A"));
Assert.That(conn.Execute<string>(PathThroughSql, new { p = conn.MappingSchema.GetConverter<TestEnum?,string>()!(TestEnum.AA) }), Is.EqualTo("A"));
}
}
[Test]
public void TestTreatEmptyStringsAsNulls([IncludeDataSources(TestProvName.AllOracle)] string context)
{
using (var db = GetDataConnection(context))
{
var table = db.GetTable<OracleSpecific.StringTest>();
var expected = table.Where(_ => _.KeyValue == "NullValues").ToList();
AreEqual(expected, table.Where(_ => string.IsNullOrEmpty(_.StringValue1)));
AreEqual(expected, table.Where(_ => string.IsNullOrEmpty(_.StringValue2)));
AreEqual(expected, table.Where(_ => _.StringValue1 == ""));
AreEqual(expected, table.Where(_ => _.StringValue2 == ""));
AreEqual(expected, table.Where(_ => _.StringValue1 == null));
AreEqual(expected, table.Where(_ => _.StringValue2 == null));
string emptyString = string.Empty;
string? nullString = null;
AreEqual(expected, table.Where(_ => _.StringValue1 == emptyString));
AreEqual(expected, table.Where(_ => _.StringValue2 == emptyString));
AreEqual(expected, table.Where(_ => _.StringValue1 == nullString));
AreEqual(expected, table.Where(_ => _.StringValue2 == nullString));
AreEqual(expected, GetStringTest1(db, emptyString));
AreEqual(expected, GetStringTest1(db, emptyString));
AreEqual(expected, GetStringTest2(db, emptyString));
AreEqual(expected, GetStringTest2(db, emptyString));
AreEqual(expected, GetStringTest1(db, nullString));
AreEqual(expected, GetStringTest1(db, nullString));
AreEqual(expected, GetStringTest2(db, nullString));
AreEqual(expected, GetStringTest2(db, nullString));
}
}
private IEnumerable<OracleSpecific.StringTest> GetStringTest1(IDataContext db, string? value)
{
return db.GetTable<OracleSpecific.StringTest>()
.Where(_ => value == _.StringValue1);
}
private IEnumerable<OracleSpecific.StringTest> GetStringTest2(IDataContext db, string? value)
{
return db.GetTable<OracleSpecific.StringTest>()
.Where(_ => value == _.StringValue2);
}
#region DateTime Tests
[Table]
public partial class AllTypes
{
[Column(DataType = DataType.Decimal , Length = 22 , Scale = 0) , PrimaryKey ] public decimal ID { get; set; } // NUMBER
[Column(DataType = DataType.Decimal , Length = 22 , Precision = 20, Scale = 0), Nullable] public decimal? bigintDataType { get; set; } // NUMBER (20,0)
[Column(DataType = DataType.Decimal , Length = 22 , Scale = 0) , Nullable ] public decimal? numericDataType { get; set; } // NUMBER
[Column(DataType = DataType.Decimal , Length = 22 , Precision = 1 , Scale = 0), Nullable] public sbyte? bitDataType { get; set; } // NUMBER (1,0)
[Column(DataType = DataType.Decimal , Length = 22 , Precision = 5 , Scale = 0), Nullable] public int? smallintDataType { get; set; } // NUMBER (5,0)
[Column(DataType = DataType.Decimal , Length = 22 , Scale = 6) , Nullable ] public decimal? decimalDataType { get; set; } // NUMBER
[Column(DataType = DataType.Decimal , Length = 22 , Precision = 10, Scale = 4), Nullable] public decimal? smallmoneyDataType { get; set; } // NUMBER (10,4)
[Column(DataType = DataType.Decimal , Length = 22 , Precision = 10, Scale = 0), Nullable] public long? intDataType { get; set; } // NUMBER (10,0)
[Column(DataType = DataType.Decimal , Length = 22 , Precision = 3 , Scale = 0), Nullable] public short? tinyintDataType { get; set; } // NUMBER (3,0)
[Column(DataType = DataType.Decimal , Length = 22) , Nullable ] public decimal? moneyDataType { get; set; } // NUMBER
[Column(DataType = DataType.Double , Length = 8) , Nullable ] public double? floatDataType { get; set; } // BINARY_DOUBLE
[Column(DataType = DataType.Single , Length = 4) , Nullable ] public float? realDataType { get; set; } // BINARY_FLOAT
[Column(DataType = DataType.Date) , Nullable ] public DateTime? datetimeDataType { get; set; } // DATE
[Column(DataType = DataType.DateTime2 , Length = 11 , Scale = 6) , Nullable ] public DateTime? datetime2DataType { get; set; } // TIMESTAMP(6)
[Column(DataType = DataType.DateTimeOffset, Length = 13 , Scale = 6) , Nullable ] public DateTimeOffset? datetimeoffsetDataType { get; set; } // TIMESTAMP(6) WITH TIME ZONE
[Column(DataType = DataType.DateTimeOffset, Length = 11 , Scale = 6) , Nullable ] public DateTimeOffset? localZoneDataType { get; set; } // TIMESTAMP(6) WITH LOCAL TIME ZONE
[Column(DataType = DataType.Char , Length = 1) , Nullable ] public char? charDataType { get; set; } // CHAR(1)
[Column(DataType = DataType.VarChar , Length = 20) , Nullable ] public string? varcharDataType { get; set; } // VARCHAR2(20)
[Column(DataType = DataType.Text , Length = 4000), Nullable ] public string? textDataType { get; set; } // CLOB
[Column(DataType = DataType.NChar , Length = 40) , Nullable ] public string? ncharDataType { get; set; } // NCHAR(40)
[Column(DataType = DataType.NVarChar , Length = 40) , Nullable ] public string? nvarcharDataType { get; set; } // NVARCHAR2(40)
[Column(DataType = DataType.NText , Length = 4000), Nullable ] public string? ntextDataType { get; set; } // NCLOB
[Column(DataType = DataType.Blob , Length = 4000), Nullable ] public byte[]? binaryDataType { get; set; } // BLOB
[Column(DataType = DataType.VarBinary , Length = 530) , Nullable ] public byte[]? bfileDataType { get; set; } // BFILE
[Column(DataType = DataType.Binary , Length = 16) , Nullable ] public byte[]? guidDataType { get; set; } // RAW(16)
[Column(DataType = DataType.Long) , Nullable ] public string? longDataType { get; set; } // LONG
[Column(DataType = DataType.Xml , Length = 2000), Nullable ] public string? xmlDataType { get; set; } // XMLTYPE
}
[Table("t_entity")]
public sealed class Entity
{
[PrimaryKey, Identity]
[Column("entity_id")] public long Id { get; set; }
[Column("time")] public DateTime Time { get; set; }
[Column("duration")] public TimeSpan Duration { get; set; }
}
[Test]
public void TestTimeSpan([IncludeDataSources(TestProvName.AllOracle)] string context)
{
using (var db = GetDataConnection(context))
{
db.BeginTransaction();
long id = 1;
db.GetTable<Entity>().Insert(() => new Entity { Id = id + 1, Duration = TimeSpan.FromHours(1) });
}
}
[Test]
public void DateTimeTest1([IncludeDataSources(TestProvName.AllOracle)] string context)
{
using (var db = GetDataConnection(context))
{
db.GetTable<AllTypes>().Delete(t => t.ID >= 1000);
using (db.BeginTransaction())
{
db.BulkCopy(
new BulkCopyOptions() { BulkCopyType = BulkCopyType.MultipleRows },
new[]
{
new AllTypes
{
ID = 1000,
datetimeDataType = TestData.DateTime,
datetime2DataType = TestData.DateTime
}
});
}
}
}
[Test]
public async Task DateTimeTest1Async([IncludeDataSources(TestProvName.AllOracle)] string context)
{
using (var db = GetDataConnection(context))
{
db.GetTable<AllTypes>().Delete(t => t.ID >= 1000);
using (db.BeginTransaction())
{
await db.BulkCopyAsync(
new BulkCopyOptions() { BulkCopyType = BulkCopyType.MultipleRows },
new[]
{
new AllTypes
{
ID = 1000,
datetimeDataType = TestData.DateTime,
datetime2DataType = TestData.DateTime
}
});
}
}
}
[Test]
public void NVarchar2InsertTest([IncludeDataSources(TestProvName.AllOracle)] string context)
{
ResetAllTypesIdentity(context);
using (var db = GetDataConnection(context))
using (db.BeginTransaction())
{
db.InlineParameters = false;
var value = "致我们最爱的母亲";
var id = db.GetTable<AllTypes>()
.InsertWithInt32Identity(() => new AllTypes
{
nvarcharDataType = value
});
var query = from p in db.GetTable<AllTypes>()
where p.ID == id
select new { p.nvarcharDataType };
var res = query.Single();
Assert.That(res.nvarcharDataType, Is.EqualTo(value));
}
}
[Test]
public void NVarchar2UpdateTest([IncludeDataSources(TestProvName.AllOracle)] string context)
{
ResetAllTypesIdentity(context);
using (var db = GetDataConnection(context))
using (db.BeginTransaction())
{
db.InlineParameters = false;
var value = "致我们最爱的母亲";
var id = db.GetTable<AllTypes>()
.InsertWithInt32Identity(() => new AllTypes
{
intDataType = 123
});
db.GetTable<AllTypes>()
.Set(e => e.nvarcharDataType, () => value)
.Update();
var query = from p in db.GetTable<AllTypes>()
where p.ID == id
select new { p.nvarcharDataType };
var res = query.Single();
Assert.That(res.nvarcharDataType, Is.EqualTo(value));
}
}
[Test]
public void SelectDateTime([IncludeDataSources(TestProvName.AllOracleNative)] string context)
{
using (var db = GetDataConnection(context))
{
var ms = new MappingSchema();
// Set custom DateTime to SQL converter.
//
ms.SetValueToSqlConverter(
typeof(DateTime),
(stringBuilder, dataType, val) =>
{
var value = (DateTime)val;
Assert.That(dataType.Type.DataType, Is.Not.EqualTo(DataType.Undefined));
var format =
dataType.Type.DataType == DataType.DateTime2 ?
"TO_DATE('{0:yyyy-MM-dd HH:mm:ss}', 'YYYY-MM-DD HH24:MI:SS')" :
"TO_TIMESTAMP('{0:yyyy-MM-dd HH:mm:ss.fffffff}', 'YYYY-MM-DD HH24:MI:SS.FF7')";
stringBuilder.AppendFormat(format, value);
});
db.AddMappingSchema(ms);
var res = db.GetTable<AllTypes>().Where(e => e.datetime2DataType == TestData.DateTime).ToList();
Debug.WriteLine(res.Count);
}
}
[Test]
public void DateTimeTest2([IncludeDataSources(TestProvName.AllOracle)] string context)
{
// Set custom DateTime to SQL converter.
//
var ms = new MappingSchema();
ms.SetValueToSqlConverter(
typeof(DateTime),
(stringBuilder,dataType,val) =>
{
var value = (DateTime)val;
var format =
dataType.Type.DataType == DataType.DateTime ?
"TO_DATE('{0:yyyy-MM-dd HH:mm:ss}', 'YYYY-MM-DD HH24:MI:SS')" :
"TO_TIMESTAMP('{0:yyyy-MM-dd HH:mm:ss.fffffff}', 'YYYY-MM-DD HH24:MI:SS.FF7')";
stringBuilder.AppendFormat(format, value);
});
using (var db = GetDataConnection(context, ms))
{
db.GetTable<AllTypes>().Delete(t => t.ID >= 1000);
using (db.BeginTransaction())
{
db.BulkCopy(
new BulkCopyOptions() { BulkCopyType = BulkCopyType.MultipleRows },
new[]
{
new AllTypes
{
ID = 1000,
datetimeDataType = TestData.DateTime,
datetime2DataType = TestData.DateTime
}
});
}
}
}
[Test]
public async Task DateTimeTest2Async([IncludeDataSources(TestProvName.AllOracle)] string context)
{
// Set custom DateTime to SQL converter.
//
var ms = new MappingSchema();
ms.SetValueToSqlConverter(
typeof(DateTime),
(stringBuilder, dataType, val) =>
{
var value = (DateTime)val;
var format =
dataType.Type.DataType == DataType.DateTime ?
"TO_DATE('{0:yyyy-MM-dd HH:mm:ss}', 'YYYY-MM-DD HH24:MI:SS')" :
"TO_TIMESTAMP('{0:yyyy-MM-dd HH:mm:ss.fffffff}', 'YYYY-MM-DD HH24:MI:SS.FF7')";
stringBuilder.AppendFormat(format, value);
});
using (var db = GetDataConnection(context, ms))
{
db.GetTable<AllTypes>().Delete(t => t.ID >= 1000);
using (db.BeginTransaction())
{
await db.BulkCopyAsync(
new BulkCopyOptions() { BulkCopyType = BulkCopyType.MultipleRows },
new[]
{
new AllTypes
{
ID = 1000,
datetimeDataType = TestData.DateTime,
datetime2DataType = TestData.DateTime
}
});
}
}
}
[Test]
public void ClauseDateTimeWithoutJointure([IncludeDataSources(TestProvName.AllOracle)] string context)
{
var date = TestData.Date;
using (var db = GetDataConnection(context))
{
DbParameter[] parameters = null!;
db.OnNextCommandInitialized((args, cmd) =>
{
parameters = cmd.Parameters.Cast<DbParameter>().ToArray();
return cmd;
});
var query = from a in db.GetTable<AllTypes>()
where a.datetimeDataType == date
select a;
_ = query.FirstOrDefault();
Assert.That(parameters.Length, Is.EqualTo(2));
if (context.IsAnyOf(TestProvName.AllOracleDevart))
// another case of sloppy implementation by devart...
Assert.True(parameters.Any(p => p.DbType == DbType.DateTime));
else
Assert.True(parameters.Any(p => p.DbType == DbType.Date));
}
}
[Test]
public void ClauseDateTimeWithJointure([IncludeDataSources(TestProvName.AllOracle)] string context)
{
var date = TestData.Date;
using (var db = GetDataConnection(context))
{
DbParameter[] parameters = null!;
db.OnNextCommandInitialized((args, cmd) =>
{
parameters = cmd.Parameters.Cast<DbParameter>().ToArray();
return cmd;
});
var query = from a in db.GetTable<AllTypes>()
join b in db.GetTable<AllTypes>() on a.ID equals b.ID
where a.datetimeDataType == date
select a;
_ = query.FirstOrDefault();
Assert.That(parameters.Length, Is.EqualTo(2));
if (context.IsAnyOf(TestProvName.AllOracleDevart))
// another case of sloppy implementation by devart...
Assert.True(parameters.Any(p => p.DbType == DbType.DateTime));
else
Assert.True(parameters.Any(p => p.DbType == DbType.Date));
}
}
#endregion
#region Sequence
[Test]
public void SequenceInsert([IncludeDataSources(TestProvName.AllOracle)] string context)
{
using (var db = GetDataContext(context))
{
db.GetTable<OracleSpecific.SequenceTest>().Where(_ => _.Value == "SeqValue").Delete();
db.Insert(new OracleSpecific.SequenceTest { Value = "SeqValue" });
var id = db.GetTable<OracleSpecific.SequenceTest>().Single(_ => _.Value == "SeqValue").ID;
db.GetTable<OracleSpecific.SequenceTest>().Where(_ => _.ID == id).Delete();
Assert.AreEqual(0, db.GetTable<OracleSpecific.SequenceTest>().Count(_ => _.Value == "SeqValue"));
}
}
[Test]
public void SequenceInsertWithIdentity([IncludeDataSources(TestProvName.AllOracle)] string context)
{
using (var db = GetDataContext(context))
{
db.GetTable<OracleSpecific.SequenceTest>().Where(_ => _.Value == "SeqValue").Delete();
var id1 = Convert.ToInt32(db.InsertWithIdentity(new OracleSpecific.SequenceTest { Value = "SeqValue" }));
var id2 = db.GetTable<OracleSpecific.SequenceTest>().Single(_ => _.Value == "SeqValue").ID;
Assert.AreEqual(id1, id2);
db.GetTable<OracleSpecific.SequenceTest>().Where(_ => _.ID == id1).Delete();
Assert.AreEqual(0, db.GetTable<OracleSpecific.SequenceTest>().Count(_ => _.Value == "SeqValue"));
}
}
#endregion
#region BulkCopy
void BulkCopyLinqTypes(string context, BulkCopyType bulkCopyType)
{
using (var db = GetDataConnection(context))
{
if (bulkCopyType == BulkCopyType.ProviderSpecific)
{
var ms = new MappingSchema();
new FluentMappingBuilder(ms)
.Entity<LinqDataTypes>()