public void test_THAT_binary_and_expression_IS_not_valid_expression()
{
Expression <Func <SPListItem, bool> > expr = x => (string)x["Email"] == "*****@*****.**" &
(int)x["Count1"] == 1;
var operandBuilder = new OperandBuilder();
var analyzerFactory = new AnalyzerFactory(operandBuilder, null);
var analyzer = new AndAlsoAnalyzer(null, analyzerFactory);
Assert.That(analyzer.IsValid(expr), Is.False);
}
public void test_THAT_valid_andalso_expression_IS_recognized_successfully()
{
// arrange
var analyzerFactoryStub = MockRepository.GenerateStub <IAnalyzerFactory>();
var analyzerStub = MockRepository.GenerateStub <IAnalyzer>();
analyzerFactoryStub.Stub(f => f.Create(null)).Return(analyzerStub).IgnoreArguments();
analyzerStub.Stub(a => a.IsValid(null)).Return(true).IgnoreArguments();
var analyzer = new AndAlsoAnalyzer(null, analyzerFactoryStub);
Expression <Func <SPListItem, bool> > expr = x => (string)x["Email"] == "*****@*****.**" &&
(int)x["Count1"] == 1;
// act
var operation = analyzer.GetOperation(expr);
// assert
Assert.That(operation, Is.InstanceOf <AndAlsoOperation>());
}
