public void AssertOperation <T>(
ObjectValueNode value,
FilterKind kind,
FilterOperationKind operationKind,
FilterOperationHandler handler)
{
FilterInputType <T> fooType = CreateType(new FilterInputType <T>());
var helper = ExpressionVisitorMock.Create(handler);
FilterExpressionVisitorDefinition convention =
new MockFilterConvention(
x => x.UseDefault()
.UseExpressionVisitor()
.UseDefault()
.Kind(kind)
.Operation(operationKind)
.Handler(helper.FilterOperationHandler))
.GetExpressionDefinition();
// act
var filter = new QueryableFilterVisitorContext(
fooType,
typeof(T),
convention,
TypeConversion.Default,
true);
QueryableFilterVisitor.Default.Visit(value, filter);
Func <T, bool> func = filter.CreateOrAssert <T>().Compile();
// assert
Assert.Equal(1, helper.CallCount(handler));
}
public static ExpressionVisitorMock Create(FilterOperationHandler handler) => new ExpressionVisitorMock().Setup(handler);
public int CallCount(FilterOperationHandler _) => filterOperationCallCounter;
public ExpressionVisitorMock Setup(FilterOperationHandler handler)
{
filterOperationCallCounter = 0;
filterOperationHandler = handler;
return(this);
}
public IFilterExpressionOperationDescriptor Handler(FilterOperationHandler handler)
{
Definition.Handler = handler;
return(this);
}
