public void Single_Last_Unordered_Test()
{
var parmsList = new List <SDataParameters>();
var expected = new Contact();
var clientMock = new Mock <ISDataClient>();
var requestMock = new Mock <SDataParameters>();
requestMock.SetupAllProperties();
var responseMock1 = new Mock <ISDataResults <SDataCollection <object> > >();
responseMock1.Setup(x => x.Content).Returns(CreateCollection <object>(null, 10));
clientMock.Setup(x => x.Execute <SDataCollection <object> >(It.IsAny <SDataParameters>()))
.Returns(responseMock1.Object)
.Callback((SDataParameters parms) => parmsList.Add(parms));
var responseMock2 = new Mock <ISDataResults <SDataCollection <Contact> > >();
responseMock2.Setup(x => x.Content).Returns(CreateCollection(new[] { expected }, 10));
clientMock.Setup(x => x.Execute <SDataCollection <Contact> >(It.IsAny <SDataParameters>()))
.Returns(responseMock2.Object)
.Callback((SDataParameters parms) => parmsList.Add(parms));
var executor = new SDataQueryExecutor(clientMock.Object);
var builder = CreateQueryBuilder <Contact>(true);
builder.AddResultOperator(new LastResultOperator(false));
var result = executor.ExecuteSingle <Contact>(builder.Build(), false);
Assert.That(parmsList[0].Count, Is.EqualTo(0));
Assert.That(parmsList[1].Count, Is.EqualTo(1));
Assert.That(parmsList[1].StartIndex, Is.EqualTo(10));
Assert.That(result, Is.EqualTo(expected));
}
public void Single_Single_MultipleResults_Test()
{
var parmsList = new List <SDataParameters>();
var expected = new Contact();
var client = CreateClient(parmsList, CreateCollection(new[] { expected }, 2));
var executor = new SDataQueryExecutor(client);
var builder = CreateQueryBuilder <Contact>(true);
builder.AddResultOperator(new SingleResultOperator(false));
Assert.That(() => executor.ExecuteSingle <Contact>(builder.Build(), false), Throws.InstanceOf <SDataClientException>());
}
public void Single_Last_Unordered_Empty_Test()
{
var parmsList = new List <SDataParameters>();
var client = CreateClient(parmsList, CreateCollection <object>(null, 0));
var executor = new SDataQueryExecutor(client);
var builder = CreateQueryBuilder <Contact>(true);
builder.AddResultOperator(new LastResultOperator(true));
var result = executor.ExecuteSingle <Contact>(builder.Build(), false);
Assert.That(parmsList[0].Count, Is.EqualTo(0));
Assert.That(result, Is.Null);
}
public void Single_Single_Test()
{
var parmsList = new List <SDataParameters>();
var expected = new Contact();
var client = CreateClient(parmsList, CreateCollection(new[] { expected }, 1));
var executor = new SDataQueryExecutor(client);
var builder = CreateQueryBuilder <Contact>(true);
builder.AddResultOperator(new SingleResultOperator(false));
var result = executor.ExecuteSingle <Contact>(builder.Build(), false);
Assert.That(parmsList[0].Count, Is.EqualTo(1));
Assert.That(result, Is.EqualTo(expected));
}
public void Single_First_Take_Zero_Test()
{
var parmsList = new List <SDataParameters>();
var client = CreateClient <Contact>(parmsList);
var executor = new SDataQueryExecutor(client);
var builder = CreateQueryBuilder <Contact>(true);
builder.AddResultOperator(new TakeResultOperator(Expression.Constant(0)));
builder.AddResultOperator(new FirstResultOperator(true));
var result = executor.ExecuteSingle <Contact>(builder.Build(), false);
Assert.That(parmsList, Is.Empty);
Assert.That(result, Is.Null);
}
public void Single_Last_Ordered_Test()
{
var parmsList = new List <SDataParameters>();
var expected = new Contact();
var client = CreateClient(parmsList, CreateCollection(new[] { expected }, 10));
var executor = new SDataQueryExecutor(client);
var builder = CreateQueryBuilder <Contact>(true);
builder.AddClause(new OrderByClause
{
Orderings =
{
new Ordering(((Expression <Func <Contact, string> >)(c => c.FirstName)).Body, OrderingDirection.Asc)
}
});
builder.AddResultOperator(new LastResultOperator(false));
var result = executor.ExecuteSingle <Contact>(builder.Build(), false);
Assert.That(parmsList[0].Count, Is.EqualTo(1));
Assert.That(parmsList[0].OrderBy, Is.EqualTo("FirstName desc"));
Assert.That(result, Is.EqualTo(expected));
}