public void Column_Default_const()
{
var column = new _Int32();
column.SetDefaultValue(5, null, null);
column.VerifyDefault(5);
}
public void Columns_Union()
{
{
Assert.AreEqual(Columns.Empty, Columns.Empty.Union(Columns.Empty));
}
{
var column1 = new _Int32();
Assert.AreEqual(column1, Columns.Empty.Union(column1));
Assert.AreEqual(column1, column1.Union(Columns.Empty));
}
{
var column1 = new _Int32();
Assert.AreEqual(column1, column1.Union(column1));
}
{
var column1 = new _Int32();
var column2 = new _Int32();
var columnSet = column1.Union(column2);
Assert.AreEqual(2, columnSet.Count);
Assert.IsTrue(columnSet.Contains(column1));
Assert.IsTrue(columnSet.Contains(column2));
}
}
public void CaseOn_Test()
{
var dataSet = DataSet <SimpleModel> .Create();
var column1 = dataSet._.Column1;
_Int32 c1 = 1;
_Int32 c0 = 0;
var expr = Case.On(column1)
.When(c1).Then(_Boolean.True)
.When(c0).Then(_Boolean.False)
.Else(_Boolean.Null);
var dbExpr = (DbCaseExpression)expr.DbExpression;
dbExpr.Verify(column1, c1, _Boolean.True, c0, _Boolean.False, _Boolean.Null);
var dataRow = dataSet.AddRow();
column1[dataRow] = 1;
Assert.AreEqual(true, expr[dataRow]);
column1[dataRow] = 0;
Assert.AreEqual(false, expr[dataRow]);
column1[dataRow] = null;
Assert.AreEqual(null, expr[dataRow]);
}
private void TestFromBoolean(_Boolean x, Int32?expectedValue)
{
_Int32 expr = (_Int32)x;
var dbExpr = (DbCastExpression)expr.DbExpression;
dbExpr.Verify(x, typeof(bool?), typeof(Int32?));
expr.VerifyEval(expectedValue);
}
private void TestFromDouble(Double?x, Int32?expectedValue)
{
_Double column1 = x;
_Int32 expr = (_Int32)column1;
var dbExpr = (DbCastExpression)expr.DbExpression;
dbExpr.Verify(column1, typeof(Double?), typeof(Int32?));
expr.VerifyEval(expectedValue);
}
private void TestFromString(String x, Int32?expectedValue)
{
_String column1 = x;
_Int32 expr = (_Int32)column1;
var dbExpr = (DbCastExpression)expr.DbExpression;
dbExpr.Verify(column1, typeof(String), typeof(Int32?));
expr.VerifyEval(expectedValue);
}
private void TestCastToString(Int32?x, String expectedValue)
{
_Int32 column1 = x;
_String expr = (_String)column1;
var dbExpr = (DbCastExpression)expr.DbExpression;
dbExpr.Verify(column1, typeof(Int32?), typeof(String));
expr.VerifyEval(expectedValue);
}
private void TestNegate(Int32?x, Int32?expectedValue)
{
_Int32 column = x;
var expr = -column;
var dbExpr = (DbUnaryExpression)expr.DbExpression;
dbExpr.Verify(DbUnaryExpressionKind.Negate, column);
expr.VerifyEval(expectedValue);
}
private void TestOnesComplement(Int32?x, Int32?expectedValue)
{
_Int32 column = x;
var expr = ~column;
var dbExpr = (DbUnaryExpression)expr.DbExpression;
dbExpr.Verify(DbUnaryExpressionKind.OnesComplement, column);
expr.VerifyEval(expectedValue);
}
private void TestFromInt32(Int32?x, WeekDay?expectedValue)
{
_Int32 column1 = x;
var expr = (_Int32Enum <WeekDay>)column1;
var dbExpr = (DbCastExpression)expr.DbExpression;
dbExpr.Verify(column1, typeof(Int32?), typeof(WeekDay?));
expr.VerifyEval(expectedValue);
}
private void TestFromInt32(Int32?x, Double?expectedValue)
{
_Int32 column1 = x;
_Double expr = (_Double)column1;
var dbExpr = (DbCastExpression)expr.DbExpression;
dbExpr.Verify(column1, typeof(Int32?), typeof(Double?));
expr.VerifyEval(expectedValue);
}
private void TestFromInt16(Int16?x, Int32?expectedValue)
{
_Int16 column1 = x;
_Int32 expr = column1;
var dbExpr = (DbCastExpression)expr.DbExpression;
dbExpr.Verify(column1, typeof(Int16?), typeof(Int32?));
expr.VerifyEval(expectedValue);
}
private void TestAdd(Int32?x, Int32?y, Int32?expectedValue)
{
_Int32 column1 = x;
_Int32 column2 = y;
var expr = column1 + column2;
var dbExpr = (DbBinaryExpression)expr.DbExpression;
dbExpr.Verify(BinaryExpressionKind.Add, column1, column2);
expr.VerifyEval(expectedValue);
}
private void TestGreaterThan(Int32?x, Int32?y, bool?expectedValue)
{
_Int32 column1 = x;
_Int32 column2 = y;
var expr = column1 > column2;
var dbExpr = (DbBinaryExpression)expr.DbExpression;
dbExpr.Verify(BinaryExpressionKind.GreaterThan, column1, column2);
expr.VerifyEval(expectedValue);
}
public void Columns_Equals()
{
var column1 = new _Int32();
var column2 = new _Int32();
var columns1 = Columns.Empty.Add(column1).Add(column2);
var columns2 = Columns.Empty.Add(column2).Add(column1);
Assert.IsTrue(columns1.Equals(columns2));
}
private void TestNotEqual(Int32?x, Int32?y, bool?expectedValue)
{
_Int32 column1 = x;
_Int32 column2 = y;
var expr = column1 != column2;
var dbExpr = (DbBinaryExpression)expr.DbExpression;
dbExpr.Verify(BinaryExpressionKind.NotEqual, column1, column2);
expr.VerifyEval(expectedValue);
}
public void KeyBase_column_sort_list_successfully_constructed()
{
var column1 = new _Int32();
var column2 = new _Int32();
var simpleKey = new SimpleKey(column1, column2);
Assert.AreEqual(2, simpleKey.Count);
Assert.AreEqual(column1, simpleKey[0].Column);
Assert.AreEqual(column2, simpleKey[1].Column);
Assert.AreEqual(SortDirection.Unspecified, simpleKey[0].Direction);
Assert.AreEqual(SortDirection.Descending, simpleKey[1].Direction);
}
public void Columns_IsProperSupersetOf()
{
Assert.IsTrue(Columns.Empty.IsSubsetOf(Columns.Empty));
var column1 = new _Int32();
var column2 = new _Int32();
var column1And2 = Columns.New(column1, column2);
Assert.IsTrue(column1And2.IsProperSupersetOf(column1));
Assert.IsTrue(column1And2.IsProperSupersetOf(column2));
Assert.IsFalse(column1And2.IsProperSupersetOf(column1And2));
}
public void Column_Nullable()
{
var column = new _Int32();
column.VerifyNullable(true);
column.Nullable(false);
column.VerifyNullable(false);
column.Nullable(true);
column.VerifyNullable(true);
}
public void Columns_New()
{
{
var column1 = new _Int32();
Assert.AreEqual(column1, Columns.New(column1));
}
{
var column1 = new _Int32();
var column2 = new _Int32();
var columnSet = Columns.New(column1, column2);
Assert.AreEqual(2, columnSet.Count);
Assert.IsTrue(columnSet.Contains(column1));
Assert.IsTrue(columnSet.Contains(column2));
}
}
public async Task DbTable_UpdateAsync_self_increment()
{
var log = new StringBuilder();
using (var db = await MockSalesOrder.CreateAsync(CreateDb(log)))
{
_Int32 salesOrderId = 1;
var dataSet = await db.SalesOrderHeader.Where(_ => _.SalesOrderID == salesOrderId).ToDataSetAsync();
Assert.AreEqual(1, dataSet.Count);
var revisionNumber = dataSet._.RevisionNumber[0];
await db.SalesOrderHeader.UpdateAsync((m, _) => m.Select(_.RevisionNumber + 1, _.RevisionNumber), _ => _.SalesOrderID == salesOrderId);
dataSet = await db.SalesOrderHeader.Where(_ => _.SalesOrderID == salesOrderId).ToDataSetAsync();
Assert.AreEqual(1, dataSet.Count);
Assert.AreEqual(revisionNumber + 1, dataSet._.RevisionNumber[0]);
}
}
private static int Calculate8(DataRow dataRow, _Int32 id1, _Int32 id2, _Int32 id3, _Int32 id4, _Int32 id5, _Int32 id6, _Int32 id7, _Int32 id8)
{
return(id1[dataRow].Value + id2[dataRow].Value + id3[dataRow].Value + id4[dataRow].Value + id5[dataRow].Value + id6[dataRow].Value
+ id7[dataRow].Value + id8[dataRow].Value);
}
public SimpleKey(_Int32 column1, [Desc] _Int32 column2)
: base(column1, column2.Desc())
{
}
private static int Calculate1(DataRow dataRow, _Int32 id)
{
return(id[dataRow].Value);
}
private static int Calculate12(DataRow dataRow, _Int32 id1, _Int32 id2, _Int32 id3, _Int32 id4, _Int32 id5, _Int32 id6, _Int32 id7,
_Int32 id8, _Int32 id9, _Int32 id10, _Int32 id11, _Int32 id12)
{
return(id1[dataRow].Value + id2[dataRow].Value + id3[dataRow].Value + id4[dataRow].Value + id5[dataRow].Value + id6[dataRow].Value
+ id7[dataRow].Value + id8[dataRow].Value + id9[dataRow].Value + id10[dataRow].Value + id11[dataRow].Value + id12[dataRow].Value);
}
private static int Calculate3(DataRow dataRow, _Int32 id1, _Int32 id2, _Int32 id3)
{
return(id1[dataRow].Value + id2[dataRow].Value + id3[dataRow].Value);
}
public PK(_Int32 id) : base(id)
{
}
private void TestConst(Int32?x)
{
_Int32 column = _Int32.Const(x);
column.VerifyConst(x);
}
private static int Calculate5(DataRow dataRow, _Int32 id1, _Int32 id2, _Int32 id3, _Int32 id4, _Int32 id5)
{
return(id1[dataRow].Value + id2[dataRow].Value + id3[dataRow].Value + id4[dataRow].Value + id5[dataRow].Value);
}
private void TestImplicit(Int32?x)
{
_Int32 column = x;
column.VerifyParam(x);
}
