public void VisitBinaryExpression_ExclusiveOr_OnBooleans()
{
var binaryExpression = Expression.ExclusiveOr(_trueExpression, _falseExpression);
var expectedXorSimulation = Expression.OrElse(
Expression.AndAlso(_trueExpression, Expression.Not(_falseExpression)),
Expression.AndAlso(Expression.Not(_trueExpression), _falseExpression));
_expressionVisitorMock
.Expect(mock => mock.VisitExpression(Arg <Expression> .Matches(expr => expr is BinaryExpression)))
.WhenCalled(mi =>
{
var expr = (BinaryExpression)mi.Arguments[0];
SqlExpressionTreeComparer.CheckAreEqualTrees(expr, expectedXorSimulation);
_commandBuilder.Append("XOR SIMULATION");
})
.Return(null);
_generator.GenerateSqlForBinaryExpression(binaryExpression);
_expressionVisitorMock.VerifyAllExpectations();
var result = _commandBuilder.GetCommandText();
Assert.That(result, Is.EqualTo("XOR SIMULATION"));
}
public void SetUp()
{
mocks = new MockRepository();
visitor1 = mocks.StrictMock <ExpressionTreeVisitor>();
visitor2 = mocks.StrictMock <ExpressionTreeVisitor>();
var visitors = new[] { visitor1, visitor2 };
transformer = new QueryModelTransformer(visitors, visitors);
using (mocks.Ordered())
{
visitor1.Expect(v => v.VisitExpression(whereClause.Predicate)).Return(whereClause.Predicate);
visitor2.Expect(v => v.VisitExpression(whereClause.Predicate)).Return(whereClause.Predicate);
}
mocks.ReplayAll();
}