public void DifferentType ()
{
var oldJoinInfo = SqlStatementModelObjectMother.CreateUnresolvedJoinInfo_KitchenCook();
var sqlJoinedTable = new SqlJoinedTable (oldJoinInfo, JoinSemantics.Left);
var newJoinInfo = SqlStatementModelObjectMother.CreateUnresolvedJoinInfo_KitchenRestaurant();
sqlJoinedTable.JoinInfo = newJoinInfo;
}
public ITableInfo VisitSqlJoinedTable (SqlJoinedTable joinedTable)
{
ArgumentUtility.CheckNotNull ("joinedTable", joinedTable);
var newJoinInfo = _stage.ApplyContext (joinedTable.JoinInfo, _expressionContext, _mappingResolutionContext);
joinedTable.JoinInfo = newJoinInfo;
return joinedTable;
}
public void SameType ()
{
var oldJoinInfo = SqlStatementModelObjectMother.CreateUnresolvedJoinInfo_KitchenCook();
var sqlJoinedTable = new SqlJoinedTable (oldJoinInfo, JoinSemantics.Left);
var newJoinInfo = SqlStatementModelObjectMother.CreateUnresolvedJoinInfo_CookSubstitution ();
sqlJoinedTable.JoinInfo = newJoinInfo;
Assert.That (sqlJoinedTable.JoinInfo.ItemType, Is.EqualTo (newJoinInfo.ItemType));
Assert.That (sqlJoinedTable.JoinSemantics, Is.EqualTo (JoinSemantics.Left));
}
private static void GenerateTextForSqlJoinedTable (IJoinInfoVisitor visitor, SqlJoinedTable joinedTable, ISqlCommandBuilder commandBuilder)
{
ArgumentUtility.CheckNotNull ("joinedTable", joinedTable);
// TODO RMLNQSQL-4: This check can be removed.
if (joinedTable.JoinSemantics == JoinSemantics.Inner)
throw new NotSupportedException ("SqlJoinedTables with INNER JoinSemantics are currently not supported. (RMLNQSQL-4)");
commandBuilder.Append (" LEFT OUTER JOIN ");
joinedTable.JoinInfo.Accept (visitor);
}
public void Accept_VisitorSupportingExpressionType ()
{
var oldJoinInfo = SqlStatementModelObjectMother.CreateUnresolvedJoinInfo_KitchenCook ();
var sqlJoinedTable = new SqlJoinedTable (oldJoinInfo, JoinSemantics.Left);
var visitorMock = MockRepository.GenerateMock<ISqlTableBaseVisitor> ();
visitorMock.Expect (mock => mock.VisitSqlJoinedTable (sqlJoinedTable));
visitorMock.Replay ();
sqlJoinedTable.Accept (visitorMock);
visitorMock.VerifyAllExpectations ();
Assert.That (sqlJoinedTable.JoinSemantics, Is.EqualTo (JoinSemantics.Left));
}
public void Accept_ITableInfoVisitor ()
{
var oldJoinInfo = SqlStatementModelObjectMother.CreateUnresolvedJoinInfo_KitchenCook();
var sqlJoinedTable = new SqlJoinedTable (oldJoinInfo, JoinSemantics.Left);
var fakeResult = new ResolvedSimpleTableInfo (typeof (Cook), "CookTable", "c");
var visitorMock = MockRepository.GenerateMock<ITableInfoVisitor>();
visitorMock
.Expect (mock => mock.VisitSqlJoinedTable (sqlJoinedTable))
.Return (fakeResult);
var result = ((ITableInfo) sqlJoinedTable).Accept (visitorMock);
visitorMock.VerifyAllExpectations();
Assert.That (result, Is.SameAs (fakeResult));
}
protected override Expression VisitMemberExpression (MemberExpression expression)
{
ArgumentUtility.CheckNotNull ("expression", expression);
var preparedMemberExpression = (MemberExpression) TranslateExpression (expression, Context, Stage, MethodCallTransformerProvider);
var joinInfo = new UnresolvedCollectionJoinInfo (preparedMemberExpression.Expression, preparedMemberExpression.Member);
var joinedTable = new SqlJoinedTable (joinInfo, JoinSemantics.Inner);
var oldStyleJoinedTable = _tableGenerator (joinedTable);
var sqlTableReferenceExpression = new SqlTableReferenceExpression (oldStyleJoinedTable);
FromExpressionInfo = new FromExpressionInfo (
oldStyleJoinedTable, new Ordering[0], sqlTableReferenceExpression, new JoinConditionExpression (joinedTable));
return sqlTableReferenceExpression;
}
// TODO RMLNQSQL-4: This method can be removed.
ITableInfo ITableInfoVisitor.VisitSqlJoinedTable (SqlJoinedTable joinedTable)
{
throw new InvalidOperationException ("SqlJoinedTable as TableInfo is not valid at this point.");
}
public ITableInfo VisitSqlJoinedTable (SqlJoinedTable joinedTable)
{
ArgumentUtility.CheckNotNull ("joinedTable", joinedTable);
var resolvedJoinInfo = _stage.ResolveJoinInfo (joinedTable.JoinInfo, _context);
joinedTable.JoinInfo = resolvedJoinInfo;
return joinedTable.GetResolvedTableInfo ();
}
public new void ToString ()
{
var joinedTable = new SqlJoinedTable (SqlStatementModelObjectMother.CreateUnresolvedJoinInfo_KitchenCook(), JoinSemantics.Left);
var result = joinedTable.ToString ();
Assert.That (result, Is.EqualTo ("LEFT JOIN Kitchen.Cook"));
}
public void ResolveJoinedTable ()
{
var joinInfo = SqlStatementModelObjectMother.CreateUnresolvedJoinInfo_KitchenCook();
var joinedTable = new SqlJoinedTable (joinInfo, JoinSemantics.Left);
var fakeJoinInfo = SqlStatementModelObjectMother.CreateResolvedJoinInfo();
_stageMock
.Expect (mock => mock.ResolveJoinInfo (joinInfo, _mappingResolutionContext))
.Return (fakeJoinInfo);
_stageMock.Replay();
_visitor.ResolveJoinedTable (joinedTable);
Assert.That (joinedTable.JoinInfo, Is.SameAs (fakeJoinInfo));
}
public void ToString_WithJoins ()
{
var joinedTable = new SqlJoinedTable (SqlStatementModelObjectMother.CreateUnresolvedJoinInfo_KitchenCook(), JoinSemantics.Left);
var joinInfo = SqlStatementModelObjectMother.CreateUnresolvedJoinInfo_KitchenCook ();
var memberInfo = typeof (Kitchen).GetProperty ("Cook");
joinedTable.GetOrAddLeftJoin (joinInfo, memberInfo);
var result = joinedTable.ToString ();
Assert.That (result, Is.EqualTo ("LEFT JOIN Kitchen.Cook LEFT JOIN Kitchen.Cook"));
}
public void VisitJoinConditionExpression ()
{
var resolvedTableInfo = new ResolvedSimpleTableInfo (typeof (Cook), "CookTable", "c");
var leftKey = new SqlColumnDefinitionExpression (typeof (Cook), "c", "ID", false);
var rightKey = new SqlColumnDefinitionExpression (typeof (Cook), "a", "FK", false);
var joinInfo = new ResolvedJoinInfo (resolvedTableInfo, Expression.Equal (leftKey, rightKey));
var sqlTable = new SqlJoinedTable (joinInfo, JoinSemantics.Left);
var joinConditionExpression = new JoinConditionExpression (sqlTable);
_entityIdentityResolverMock
.Expect (
mock => mock.ResolvePotentialEntityComparison (
Arg<BinaryExpression>.Matches (b => b.Left == leftKey && b.Right == rightKey)))
.Return (null)
.WhenCalled (mi => mi.ReturnValue = mi.Arguments[0]);
_compoundComparisonSplitterMock
.Expect (
mock => mock.SplitPotentialCompoundComparison (
Arg<BinaryExpression>.Matches (b => b.Left == leftKey && b.Right == rightKey)))
.Return (null)
.WhenCalled (mi => mi.ReturnValue = mi.Arguments[0]);
var result = _visitor.VisitExpression (joinConditionExpression);
_entityIdentityResolverMock.VerifyAllExpectations();
_compoundComparisonSplitterMock.VerifyAllExpectations();
var expectedExpression = Expression.Equal (leftKey, rightKey);
SqlExpressionTreeComparer.CheckAreEqualTrees (expectedExpression, result);
}
public void ResolveTableInfo_SqlJoinedTable ()
{
var joinInfo = SqlStatementModelObjectMother.CreateResolvedJoinInfo();
var sqlJoinedTable = new SqlJoinedTable (joinInfo, JoinSemantics.Left);
_stageMock
.Expect (mock => mock.ResolveJoinInfo(joinInfo, _mappingResolutionContext))
.Return(joinInfo);
_resolverMock.Replay();
var result = ResolvingTableInfoVisitor.ResolveTableInfo (sqlJoinedTable, _resolverMock, _generator, _stageMock, _mappingResolutionContext);
_stageMock.VerifyAllExpectations();
Assert.That (result, Is.SameAs (joinInfo.ForeignTableInfo));
}
public new void ResolveJoinedTable (SqlJoinedTable joinedTable)
{
base.ResolveJoinedTable (joinedTable);
}
public void ToString_SqlJoinedTableWithResolvedJoinInfo ()
{
var sqlTable =
new SqlJoinedTable (
new ResolvedJoinInfo (
new ResolvedSimpleTableInfo (typeof (Cook), "CookTable", "c"), Expression.Constant (true)),
JoinSemantics.Left);
var expression = new SqlTableReferenceExpression (sqlTable);
var result = expression.ToString();
Assert.That (result, Is.EqualTo ("TABLE-REF(c)"));
}
public void ToString_SqlJoinedTableWithUnresolvedJoinInfo ()
{
var sqlTable = new SqlJoinedTable (SqlStatementModelObjectMother.CreateUnresolvedJoinInfo_KitchenCook(), JoinSemantics.Left);
var expression = new SqlTableReferenceExpression (sqlTable);
var result = expression.ToString();
Assert.That (result, Is.EqualTo ("TABLE-REF(UnresolvedJoinInfo(Cook))"));
}
public void ApplyContext_SqlJoinedTable_NewJoinInfo ()
{
var joinInfo = SqlStatementModelObjectMother.CreateResolvedJoinInfo();
var sqlJoinedTable = new SqlJoinedTable (joinInfo, JoinSemantics.Left);
var fakeJoinInfo = SqlStatementModelObjectMother.CreateResolvedJoinInfo();
_stageMock
.Expect (mock => mock.ApplyContext (joinInfo, SqlExpressionContext.ValueRequired, _mappingresolutionContext))
.Return (fakeJoinInfo);
_stageMock.Replay ();
var result = SqlContextTableInfoVisitor.ApplyContext (sqlJoinedTable, SqlExpressionContext.ValueRequired, _stageMock, _mappingresolutionContext);
_stageMock.VerifyAllExpectations ();
Assert.That (((SqlJoinedTable) result).JoinInfo, Is.SameAs (fakeJoinInfo));
}