public void SourceIsSet()
{
var source = new ConstantNode(null);
var node = new SingleValuePropertyAccessNode(source, HardCodedTestModel.GetDogColorProp());
node.Source.Should().BeSameAs(source);
}
public void TranslateWithPropertySetSegmentReturnsFalse()
{
IsCollectionTranslator translator = new IsCollectionTranslator();
var segment = new PropertySegment(HardCodedTestModel.GetDogColorProp());
Assert.False(translator.Translate(segment));
}
public void ExplicitPropertyAccessShouldCreatePropertyAccessQueryNode()
{
var token = new EndPathToken("Color", new RangeVariableToken("a"));
EntityCollectionNode entityCollectionNode = new EntitySetNode(HardCodedTestModel.GetDogsSet());
this.bindingState.RangeVariables.Push(new EntityRangeVariable("a", HardCodedTestModel.GetDogTypeReference(), entityCollectionNode));
var result = this.propertyBinder.BindEndPath(token);
result.ShouldBeSingleValuePropertyAccessQueryNode(HardCodedTestModel.GetDogColorProp()).
And.Source.ShouldBeEntityRangeVariableReferenceNode("a");
}
public void GenerateQueryNodeShouldReturnQueryNode()
{
var property = HardCodedTestModel.GetDogColorProp();
EntityCollectionNode entityCollectionNode = new EntitySetNode(HardCodedTestModel.GetDogsSet());
EntityRangeVariable rangeVariable = new EntityRangeVariable("Color", HardCodedTestModel.GetDogTypeReference(), entityCollectionNode);
var result = EndPathBinder.GeneratePropertyAccessQueryNode(
new EntityRangeVariableReferenceNode(rangeVariable.Name, rangeVariable),
property);
result.ShouldBeSingleValuePropertyAccessQueryNode(property);
}
public void ParseWithAllQueryOptionsWithoutAlias()
{
ODataUriParser parser = new ODataUriParser(HardCodedTestModel.TestModel, new Uri("http://www.odata.com/OData/"), new Uri("http://www.odata.com/OData/Dogs?$select=Color, MyPeople&$expand=MyPeople&$filter=startswith(Color, 'Blue')&$orderby=Color asc"));
parser.ParsePath().FirstSegment.ShouldBeEntitySetSegment(HardCodedTestModel.GetDogsSet());
var myDogSelectedItems = parser.ParseSelectAndExpand().SelectedItems.ToList();
myDogSelectedItems.Count.Should().Be(3);
myDogSelectedItems[1].ShouldBePathSelectionItem(new ODataPath(new PropertySegment(HardCodedTestModel.GetDogColorProp())));
var myPeopleExpansionSelectionItem = myDogSelectedItems[0].ShouldBeSelectedItemOfType <ExpandedNavigationSelectItem>().And;
myPeopleExpansionSelectionItem.PathToNavigationProperty.Single().ShouldBeNavigationPropertySegment(HardCodedTestModel.GetDogMyPeopleNavProp());
myPeopleExpansionSelectionItem.SelectAndExpand.SelectedItems.Should().BeEmpty();
var startsWithArgs = parser.ParseFilter().Expression.ShouldBeSingleValueFunctionCallQueryNode("startswith").And.Parameters.ToList();
startsWithArgs[0].ShouldBeSingleValuePropertyAccessQueryNode(HardCodedTestModel.GetDogColorProp());
startsWithArgs[1].ShouldBeConstantQueryNode("Blue");
var orderby = parser.ParseOrderBy();
orderby.Direction.Should().Be(OrderByDirection.Ascending);
orderby.Expression.ShouldBeSingleValuePropertyAccessQueryNode(HardCodedTestModel.GetDogColorProp());
}
public void ParseSelectExpand()
{
ODataUriParser parser = new ODataUriParser(HardCodedTestModel.TestModel, new Uri("http://www.odata.com/OData"), new Uri("http://www.odata.com/OData/Dogs?$select=Color, MyPeople&$expand=MyPeople"));
ODataUri parsedUri = parser.ParseUri();
parsedUri.SelectAndExpand.SelectedItems.Count().Should().Be(3);
parsedUri.SelectAndExpand.SelectedItems.ElementAt(2).ShouldBePathSelectionItem(
new ODataSelectPath(
new NavigationPropertySegment(HardCodedTestModel.GetDogMyPeopleNavProp(), HardCodedTestModel.GetPeopleSet())));
parsedUri.SelectAndExpand.SelectedItems.ElementAt(1).ShouldBePathSelectionItem(
new ODataSelectPath(new PropertySegment(HardCodedTestModel.GetDogColorProp())));
var myPeopleExpand = parsedUri.SelectAndExpand.SelectedItems.First()
.ShouldBeSelectedItemOfType <ExpandedNavigationSelectItem>().And;
myPeopleExpand.PathToNavigationProperty.Single()
.ShouldBeNavigationPropertySegment(HardCodedTestModel.GetDogMyPeopleNavProp());
var myPeopleSelectExpand = myPeopleExpand.SelectAndExpand;
myPeopleSelectExpand.AllSelected.Should().BeTrue();
myPeopleSelectExpand.SelectedItems.Should().BeEmpty();
}
public void SelectIsBasedOnTheCurrentLevel()
{
ExpandTermToken innerExpandTerm = new ExpandTermToken(new NonSystemToken("MyPeople", null, null));
ExpandTermToken outerExpandTerm = new ExpandTermToken(new NonSystemToken("MyDog", null, null),
new SelectToken(new List <PathSegmentToken>()
{
new NonSystemToken("Color", null, null)
}),
new ExpandToken(new ExpandTermToken[]
{ innerExpandTerm }));
ExpandToken expandToken = new ExpandToken(new ExpandTermToken[] { outerExpandTerm });
var item = this.binderForPerson.Bind(BuildUnifiedSelectExpandToken(expandToken));
var subExpand =
item.SelectedItems.First()
.ShouldBeExpansionFor(HardCodedTestModel.GetPersonMyDogNavProp())
.And.SelectAndExpand;
subExpand.AllSelected.Should().BeFalse();
subExpand.SelectedItems.Single(x => x is ExpandedNavigationSelectItem).ShouldBeExpansionFor(HardCodedTestModel.GetDogMyPeopleNavProp())
.And.SelectAndExpand.AllSelected.Should().BeTrue();
subExpand.SelectedItems.Last(x => x is PathSelectItem).ShouldBePathSelectionItem(new ODataPath(new PropertySegment(HardCodedTestModel.GetDogColorProp())));
}
public void ExpandWithNestedQueryOptionsShouldWork()
{
var ervFilter = new ResourceRangeVariable(ExpressionConstants.It, HardCodedTestModel.GetDogTypeReference(), HardCodedTestModel.GetDogsSet());
var ervOrderby = new ResourceRangeVariable(ExpressionConstants.It, HardCodedTestModel.GetDogTypeReference(), HardCodedTestModel.GetDogsSet());
var expand =
new ExpandedNavigationSelectItem(
new ODataExpandPath(new NavigationPropertySegment(HardCodedTestModel.GetPersonMyDogNavProp(), null)),
HardCodedTestModel.GetPeopleSet(),
null,
new FilterClause(
new BinaryOperatorNode(
BinaryOperatorKind.Equal,
new SingleValuePropertyAccessNode(new ResourceRangeVariableReferenceNode("$it", ervFilter), HardCodedTestModel.GetDogColorProp()),
new ConstantNode("Brown", "'Brown'")),
ervFilter),
new OrderByClause(
null,
new SingleValuePropertyAccessNode(new ResourceRangeVariableReferenceNode("$it", ervOrderby), HardCodedTestModel.GetDogColorProp()),
OrderByDirection.Ascending,
ervOrderby),
1,
/* skipOption */ null,
true,
new SearchClause(new SearchTermNode("termX")),
/* levelsOption*/ null);
ODataUri uri = new ODataUri()
{
ServiceRoot = new Uri("http://gobbledygook/"),
Path = new ODataPath(new EntitySetSegment(HardCodedTestModel.GetPeopleSet())),
SelectAndExpand = new SelectExpandClause(new[] { expand }, true)
};
Uri actualUri = uri.BuildUri(ODataUrlKeyDelimiter.Parentheses);
Assert.Equal("http://gobbledygook/People?$expand=" + Uri.EscapeDataString("MyDog($filter=Color eq 'Brown';$orderby=Color;$top=1;$count=true;$search=termX)"), actualUri.OriginalString);
}
public void OperationCanOnlyBeLastSegment()
{
List <ODataPathSegment> typeSegments = new List <ODataPathSegment>()
{
new TypeSegment(HardCodedTestModel.GetPersonType(), null), new OperationSegment(HardCodedTestModel.GetFunctionForGetCoolPeople(), HardCodedTestModel.GetPeopleSet()), new PropertySegment(HardCodedTestModel.GetDogColorProp())
};
Action createWithInteriorNavProp = () => new ODataSelectPath(typeSegments);
createWithInteriorNavProp.ShouldThrow <ODataException>().WithMessage(ODataErrorStrings.ODataSelectPath_OperationSegmentCanOnlyBeLastSegment);
}
public void NavPropCanOnlyBeLastSegment()
{
List <ODataPathSegment> typeSegments = new List <ODataPathSegment>()
{
new TypeSegment(HardCodedTestModel.GetPersonType(), null), new NavigationPropertySegment(HardCodedTestModel.GetPersonMyDogNavProp(), null), new PropertySegment(HardCodedTestModel.GetDogColorProp())
};
Action createWithInteriorNavProp = () => new ODataSelectPath(typeSegments);
createWithInteriorNavProp.ShouldThrow <ODataException>().WithMessage(ODataErrorStrings.ODataSelectPath_NavPropSegmentCanOnlyBeLastSegment);
}
public void SourceCannotBeNull()
{
Action createWithNullSource = () => new SingleValuePropertyAccessNode(null, HardCodedTestModel.GetDogColorProp());
createWithNullSource.ShouldThrow <Exception>(Error.ArgumentNull("source").ToString());
}
public void PropertyIsSet()
{
var node = new SingleValuePropertyAccessNode(new ConstantNode(null), HardCodedTestModel.GetDogColorProp());
node.Property.Should().BeSameAs(HardCodedTestModel.GetDogColorProp());
}
public void CollectionPropertyAccessCannotTakeANonCollectionProperty()
{
Action create = () => new CollectionPropertyAccessNode(new ConstantNode(null), HardCodedTestModel.GetDogColorProp());
create.ShouldThrow <ArgumentException>().WithMessage(Strings.Nodes_PropertyAccessTypeMustBeCollection("Color"));
}
public void SourceCannotBeNull()
{
Action createWithNullSource = () => new SingleValuePropertyAccessNode(null, HardCodedTestModel.GetDogColorProp());
Assert.Throws <ArgumentNullException>("source", createWithNullSource);
}
public void PropertyIsSet()
{
var node = new SingleValuePropertyAccessNode(new ConstantNode(null), HardCodedTestModel.GetDogColorProp());
Assert.Same(HardCodedTestModel.GetDogColorProp(), node.Property);
}