public void NonSystemTokenTranslatedToSelectionItem()
{
var expandTree = new SelectExpandClause(new Collection<SelectItem>(), false);
var binder = new SelectBinder(HardCodedTestModel.TestModel, HardCodedTestModel.GetPersonType(), 800, expandTree);
var selectToken = new SelectToken(new List<PathSegmentToken>() { new NonSystemToken("Shoe", null, null) });
binder.Bind(selectToken).SelectedItems.Single().ShouldBePathSelectionItem(new ODataPath(new PropertySegment(HardCodedTestModel.GetPersonShoeProp())));
}
public void ExistingWildcardPreemptsAnyNewPropertiesAdded()
{
var expandTree = new SelectExpandClause(new Collection<SelectItem>()
{
new WildcardSelectItem()
}, false);
var binder = new SelectBinder(HardCodedTestModel.TestModel, HardCodedTestModel.GetPersonType(), 800, expandTree);
var selectToken = new SelectToken(new List<PathSegmentToken>() { new NonSystemToken("Name", null, null) });
binder.Bind(selectToken).SelectedItems.Single().ShouldBeWildcardSelectionItem();
}
public void WildcardSelectionItemPreemptsStructuralProperties()
{
var expandTree = new SelectExpandClause(new Collection<SelectItem>()
{
new PathSelectItem(new ODataSelectPath(new PropertySegment( HardCodedTestModel.GetPersonNameProp()))),
}, false);
var binder = new SelectBinder(HardCodedTestModel.TestModel, HardCodedTestModel.GetPersonType(), 800, expandTree);
var selectToken = new SelectToken(new List<PathSegmentToken>() { new NonSystemToken("*", null, null) });
binder.Bind(selectToken).SelectedItems.Single().ShouldBeWildcardSelectionItem();
}
public void WildcardDoesNotPreemptOtherSelectionItems()
{
ODataSelectPath coolPeoplePath = new ODataSelectPath(new OperationSegment(new IEdmOperation[] { HardCodedTestModel.GetChangeStateAction() }, null));
ODataSelectPath stuffPath = new ODataSelectPath(new OpenPropertySegment("stuff"));
var expandTree = new SelectExpandClause(new Collection<SelectItem>()
{
new PathSelectItem(coolPeoplePath),
new PathSelectItem(new ODataSelectPath(new NavigationPropertySegment(HardCodedTestModel.GetPaintingOwnerNavProp(), null))),
new PathSelectItem(stuffPath),
new PathSelectItem(new ODataSelectPath(new PropertySegment(HardCodedTestModel.GetPaintingColorsProperty())))
}, false);
var binder = new SelectBinder(HardCodedTestModel.TestModel, HardCodedTestModel.GetPaintingType(), 800, expandTree);
var selectToken = new SelectToken(new List<PathSegmentToken>() { new NonSystemToken("*", null, null) });
var item = binder.Bind(selectToken);
item.SelectedItems.Should().HaveCount(4)
.And.Contain(x => x is PathSelectItem && x.As<PathSelectItem>().SelectedPath == coolPeoplePath)
.And.Contain(x => x is PathSelectItem && x.As<PathSelectItem>().SelectedPath == stuffPath)
.And.Contain(x => x is PathSelectItem && x.As<PathSelectItem>().SelectedPath.LastSegment is NavigationPropertySegment && x.As<PathSelectItem>().SelectedPath.LastSegment.As<NavigationPropertySegment>().NavigationProperty.Name == HardCodedTestModel.GetPaintingOwnerNavProp().Name)
.And.Contain(x => x is WildcardSelectItem);
}
/// <summary>
/// Bind the top level expand.
/// </summary>
/// <param name="tokenIn">the token to visit</param>
/// <returns>a SelectExpand clause based on this ExpandToken</returns>
public SelectExpandClause Bind(ExpandToken tokenIn)
{
ExceptionUtils.CheckArgumentNotNull(tokenIn, "tokenIn");
// the top level represents $it then has only select populated..
List <SelectItem> expandedTerms = new List <SelectItem>();
if (tokenIn.ExpandTerms.Single().ExpandOption != null)
{
expandedTerms.AddRange(tokenIn.ExpandTerms.Single().ExpandOption.ExpandTerms.Select(this.GenerateExpandItem).Where(expandedNavigationSelectItem => expandedNavigationSelectItem != null));
}
// if there are any select items at this level then allSelected is false, otherwise it's true.
bool isAllSelected = tokenIn.ExpandTerms.Single().SelectOption == null;
SelectExpandClause topLevelExpand = new SelectExpandClause(expandedTerms, isAllSelected);
if (!isAllSelected)
{
SelectBinder selectBinder = new SelectBinder(this.Model, this.EdmType, this.Configuration.Settings.SelectExpandLimit, topLevelExpand, this.configuration.Resolver);
selectBinder.Bind(tokenIn.ExpandTerms.Single().SelectOption);
}
return(topLevelExpand);
}
public void AllSelectedIsNotSetIfSelectedIsNotEmpty()
{
var expandTree = new SelectExpandClause(new Collection<SelectItem>(), true);
var binder = new SelectBinder(HardCodedTestModel.TestModel, HardCodedTestModel.GetPersonType(), 800, expandTree);
var selectToken = new SelectToken(new List<PathSegmentToken>(){new NonSystemToken("Name", null, null)});
binder.Bind(selectToken).AllSelected.Should().BeFalse();
}
public void AllSelectedIsSetIfSelectIsEmpty()
{
var expandTree = new SelectExpandClause(new Collection<SelectItem>(), false);
var binder = new SelectBinder(HardCodedTestModel.TestModel, HardCodedTestModel.GetPersonType(), 800, expandTree);
var selectToken = new SelectToken(new List<PathSegmentToken>());
binder.Bind(selectToken).AllSelected.Should().BeTrue();
}
/// <summary>
/// Decorate an expand tree using a select token.
/// </summary>
/// <param name="subExpand">the already built sub expand</param>
/// <param name="currentNavProp">the current navigation property</param>
/// <param name="select">the select token to use</param>
/// <returns>A new SelectExpand clause decorated with the select token.</returns>
private SelectExpandClause DecorateExpandWithSelect(SelectExpandClause subExpand, IEdmNavigationProperty currentNavProp, SelectToken select)
{
SelectBinder selectBinder = new SelectBinder(this.Model, currentNavProp.ToEntityType(), this.Settings.SelectExpandLimit, subExpand, this.configuration.Resolver);
return selectBinder.Bind(select);
}
public void CustomFunctionsThrow()
{
SelectExpandClause expandTree = new SelectExpandClause(new Collection<SelectItem>()
{ new ExpandedNavigationSelectItem(
new ODataExpandPath(new NavigationPropertySegment(HardCodedTestModel.GetPersonMyDogNavProp(), null)),
HardCodedTestModel.GetPeopleSet(),
new SelectExpandClause(null, false))}, true);
var binder = new SelectBinder(HardCodedTestModel.TestModel, HardCodedTestModel.GetPersonType(), 800, expandTree);
var selectToken = new SelectToken(new List<PathSegmentToken>()
{
new NonSystemToken("GetCoolPeople", null, null)
});
Action bindWithFunctionInSelect = () => binder.Bind(selectToken);
bindWithFunctionInSelect.ShouldThrow<ODataException>().WithMessage(Strings.MetadataBinder_PropertyNotDeclared(HardCodedTestModel.GetPersonType(), "GetCoolPeople"));
}
public void NavPropEndPathResultsInNavPropLinkSelectionItem()
{
SelectExpandClause expandTree = new SelectExpandClause(new Collection<SelectItem>(), false);
var binder = new SelectBinder(HardCodedTestModel.TestModel, HardCodedTestModel.GetPersonType(), 800, expandTree);
var selectToken = new SelectToken(new List<PathSegmentToken>() { new NonSystemToken("MyDog", null, null) });
var result = binder.Bind(selectToken);
result.SelectedItems.Single().ShouldBePathSelectionItem(new ODataPath(new NavigationPropertySegment(HardCodedTestModel.GetPersonMyDogNavProp(), null)));
}
public void SelectAndExpandTheSameNavPropResolvesToBothTheSelectionAndExpandionAndAllSelectedIsFalse()
{
SelectExpandClause expandTree = new SelectExpandClause(
new Collection<SelectItem>() { new ExpandedNavigationSelectItem(
new ODataExpandPath(new NavigationPropertySegment(HardCodedTestModel.GetPersonMyDogNavProp(), null)),
HardCodedTestModel.GetPeopleSet(),
new SelectExpandClause(new Collection<SelectItem>(), false))}, false);
var binder = new SelectBinder(HardCodedTestModel.TestModel, HardCodedTestModel.GetPersonType(), 800, expandTree);
var selectToken = new SelectToken(new List<PathSegmentToken>() { new NonSystemToken("MyDog", null, null) });
var result = binder.Bind(selectToken);
result.SelectedItems.Single(x => x is ExpandedNavigationSelectItem).ShouldBeExpansionFor(HardCodedTestModel.GetPersonMyDogNavProp()).And.SelectAndExpand.AllSelected.Should().BeFalse();
result.SelectedItems.Single(x => x is PathSelectItem).ShouldBePathSelectionItem(new ODataPath(new NavigationPropertySegment(HardCodedTestModel.GetPersonMyDogNavProp(), HardCodedTestModel.GetPeopleSet())));
}
public void ExpandWithNoSelectionIsUnchanged()
{
SelectExpandClause expandTree = new SelectExpandClause(new Collection<SelectItem>(){ new ExpandedNavigationSelectItem(
new ODataExpandPath(new NavigationPropertySegment(HardCodedTestModel.GetPersonMyDogNavProp(), null)),
HardCodedTestModel.GetPeopleSet(),
new SelectExpandClause(new Collection<SelectItem>(), true))}, true);
var binder = new SelectBinder(HardCodedTestModel.TestModel, HardCodedTestModel.GetPersonType(), 800, expandTree);
var selectToken = new SelectToken(new List<PathSegmentToken>());
var result = binder.Bind(selectToken);
result.AllSelected.Should().BeTrue();
result.SelectedItems.Single().ShouldBeExpansionFor(HardCodedTestModel.GetPersonMyDogNavProp())
.And.SelectAndExpand.AllSelected.Should().BeTrue();
}
public void SelectionInStartingExpandIsOverriddenWhereNecessary()
{
SelectExpandClause expandTree = new SelectExpandClause(new Collection<SelectItem>(){new ExpandedNavigationSelectItem(
new ODataExpandPath(new NavigationPropertySegment(HardCodedTestModel.GetPersonMyDogNavProp(), null)),
HardCodedTestModel.GetPeopleSet(),
new SelectExpandClause(new Collection<SelectItem>(), false))}, false);
var binder = new SelectBinder(HardCodedTestModel.TestModel, HardCodedTestModel.GetPersonType(), 800, expandTree);
var selectToken = new SelectToken(new List<PathSegmentToken>() { new NonSystemToken("Name", null, null) });
var result = binder.Bind(selectToken);
result.SelectedItems.Last().ShouldBePathSelectionItem(new ODataSelectPath(new PropertySegment(HardCodedTestModel.GetPersonNameProp())));
result.SelectedItems.First().ShouldBeExpansionFor(HardCodedTestModel.GetPersonMyDogNavProp())
.And.SelectAndExpand.SelectedItems.Should().BeEmpty();
}
public void MultiLevelPathThrows()
{
SelectExpandClause expandTree = new SelectExpandClause(new Collection<SelectItem>() {new ExpandedNavigationSelectItem(
new ODataExpandPath(new NavigationPropertySegment(HardCodedTestModel.GetPersonMyDogNavProp(), null)),
HardCodedTestModel.GetPeopleSet(),
new SelectExpandClause(new Collection<SelectItem>(), true))}, true);
SelectBinder binder = new SelectBinder(HardCodedTestModel.TestModel, HardCodedTestModel.GetPersonType(), 800, expandTree);
SelectToken selectToken = new SelectToken(new List<PathSegmentToken>() { new NonSystemToken("MyDog", null, new NonSystemToken("Color", null, null)) });
Action bindWithMultiLevelPath = () => binder.Bind(selectToken);
bindWithMultiLevelPath.ShouldThrow<ODataException>().WithMessage(Strings.SelectBinder_MultiLevelPathInSelect);
}
public void MustFindNonTypeSegmentBeforeTheEndOfTheChain()
{
SelectExpandClause expandTree = new SelectExpandClause(new Collection<SelectItem>(), false);
var binder = new SelectBinder(HardCodedTestModel.TestModel, HardCodedTestModel.GetPersonType(), 800, expandTree);
var selectToken = new SelectToken(new List<PathSegmentToken>()
{
new NonSystemToken("Fully.Qualified.Namespace.Employee", null, null)
});
var selectExpand = binder.Bind(selectToken);
selectExpand.SelectedItems.Count().Should().Be(1);
}
/// <summary>
/// Decorate an expand tree using a select token.
/// </summary>
/// <param name="subExpand">the already built sub expand</param>
/// <param name="currentNavProp">the current navigation property</param>
/// <param name="select">the select token to use</param>
/// <returns>A new SelectExpand clause decorated with the select token.</returns>
private SelectExpandClause DecorateExpandWithSelect(SelectExpandClause subExpand, IEdmNavigationProperty currentNavProp, SelectToken select)
{
SelectBinder selectBinder = new SelectBinder(this.Model, currentNavProp.ToEntityType(), this.Settings.SelectExpandLimit, subExpand, this.configuration.Resolver);
return(selectBinder.Bind(select));
}
/// <summary>
/// Bind the top level expand.
/// </summary>
/// <param name="tokenIn">the token to visit</param>
/// <returns>a SelectExpand clause based on this ExpandToken</returns>
public SelectExpandClause Bind(ExpandToken tokenIn)
{
ExceptionUtils.CheckArgumentNotNull(tokenIn, "tokenIn");
// the top level represents $it then has only select populated..
List<SelectItem> expandedTerms = new List<SelectItem>();
if (tokenIn.ExpandTerms.Single().ExpandOption != null)
{
expandedTerms.AddRange(tokenIn.ExpandTerms.Single().ExpandOption.ExpandTerms.Select(this.GenerateExpandItem).Where(expandedNavigationSelectItem => expandedNavigationSelectItem != null));
}
// if there are any select items at this level then allSelected is false, otherwise it's true.
bool isAllSelected = tokenIn.ExpandTerms.Single().SelectOption == null;
SelectExpandClause topLevelExpand = new SelectExpandClause(expandedTerms, isAllSelected);
if (!isAllSelected)
{
SelectBinder selectBinder = new SelectBinder(this.Model, this.EdmType, this.Configuration.Settings.SelectExpandLimit, topLevelExpand, this.configuration.Resolver);
selectBinder.Bind(tokenIn.ExpandTerms.Single().SelectOption);
}
return topLevelExpand;
}
