public void RangeVariableNameUsedOutsideOfScopeShouldFailIfTypeIsNotOpen()
{
// Repro for: Syntactic parser assumes any token which matches the name of a previously used range variable is also a range variable, even after the scope has been exited
Action parse = () => HardCodedTestModel.ParseUri("Dogs?$filter=MyPeople/all(a: true) and a ne null", this.edmModel);
parse.ShouldThrow <ODataException>().WithMessage(ODataErrorStrings.MetadataBinder_PropertyNotDeclared("Fully.Qualified.Namespace.Dog", "a"));
}
public void UnqualifiedOperationNonexistInOrderBy()
{
this.TestCaseUnqualifiedNotExist(
"People?$orderby=FindPencilEE/Id",
parser => parser.ParseOrderBy(),
Strings.MetadataBinder_PropertyNotDeclared("TestNS.Person", "FindPencilEE"));
}
/// <summary>
/// Build a segment from a token.
/// </summary>
/// <param name="tokenIn">the token to bind</param>
/// <param name="model">The model.</param>
/// <param name="edmType">the type of the current scope based on type segments.</param>
/// <returns>The segment created from the token.</returns>
public static ODataPathSegment ConvertNonTypeTokenToSegment(PathSegmentToken tokenIn, IEdmModel model, IEdmStructuredType edmType)
{
ODataPathSegment nextSegment;
if (TryBindAsDeclaredProperty(tokenIn, edmType, out nextSegment))
{
return(nextSegment);
}
// Operations must be container-qualified, and because the token type indicates it was not a .-seperated identifier, we should not try to look up operations.
if (tokenIn.IsNamespaceOrContainerQualified())
{
if (TryBindAsOperation(tokenIn, model, edmType, out nextSegment))
{
return(nextSegment);
}
// If an action or function is requested in a selectItem using a qualifiedActionName or a qualifiedFunctionName
// and that operation cannot be bound to the entities requested, the service MUST ignore the selectItem.
if (!edmType.IsOpen)
{
return(null);
}
}
if (edmType.IsOpen)
{
return(new OpenPropertySegment(tokenIn.Identifier));
}
throw new ODataException(ODataErrorStrings.MetadataBinder_PropertyNotDeclared(edmType.ODataFullName(), tokenIn.Identifier));
}
public void NonexistentPropertyThrowsUsefulError()
{
ExpandToken expandToken = new ExpandToken(new[] { new ExpandTermToken(new NonSystemToken("Blah", null, null)) });
Action bind = () => this.binderForPerson.Bind(BuildUnifiedSelectExpandToken(expandToken));
bind.ShouldThrow <ODataException>()
.WithMessage(ODataErrorStrings.MetadataBinder_PropertyNotDeclared(HardCodedTestModel.GetPersonType().FullName(), "Blah"));
}
public void UnqualifiedFunctionOnComplexTypeInQueryTest()
{
this.TestUnqualified(
"People?$orderby=Addr/TestNS.GetZip",
"People?$orderby=Addr/GetZip",
parser => parser.ParseOrderBy(),
clause => clause.Expression.ShouldBeSingleValueFunctionCallQueryNode("TestNS.GetZip").And.Source.ShouldBeSingleValuePropertyAccessQueryNode(AddrProperty),
Strings.MetadataBinder_PropertyNotDeclared("TestNS.Address", "GetZip"));
}
public void UnqualifiedFunctionWithNoParameterInQueryTest()
{
this.TestUnqualified(
"People?$orderby=TestNS.FindPencil/Id",
"People?$orderby=FindPencil/Id",
parser => parser.ParseOrderBy(),
clause => clause.Expression.ShouldBeSingleValuePropertyAccessQueryNode(PencilId).And.Source.ShouldBeSingleEntityFunctionCallNode("TestNS.FindPencil"),
Strings.MetadataBinder_PropertyNotDeclared("TestNS.Person", "FindPencil"));
}
/// <summary>
/// This method generates a <see cref="SingleValueOpenPropertyAccessNode"/> for properties of open type
/// </summary>
/// <param name="endPathToken">EndPathToken to bind into an open property node.</param>
/// <param name="parentNode">Parent node of this open property</param>
/// <returns>Will return a <see cref="SingleValueOpenPropertyAccessNode"/> when open types are supported</returns>
internal static SingleValueOpenPropertyAccessNode GeneratePropertyAccessQueryForOpenType(EndPathToken endPathToken, SingleValueNode parentNode)
{
if (parentNode.TypeReference != null && !parentNode.TypeReference.Definition.IsOpenType())
{
throw new ODataException(ODataErrorStrings.MetadataBinder_PropertyNotDeclared(
parentNode.TypeReference.FullName(),
endPathToken.Identifier));
}
return(new SingleValueOpenPropertyAccessNode(parentNode, endPathToken.Identifier));
}
public void ParseFilterWithClosedTypeAndOpenPropertyExpectException()
{
var personType = HardCodedTestModel.GetPersonType();
Action parse = () => ParseFilter("PhantomProperty ne 'Bug'", HardCodedTestModel.TestModel, personType);
var expectedMessage =
ODataErrorStrings.MetadataBinder_PropertyNotDeclared(
personType.FullTypeName(),
"PhantomProperty");
parse.ShouldThrow <ODataException>().WithMessage(expectedMessage);
}
public void MissingPropertyShouldThrow()
{
const string MissingPropertyName = "ThisPropertyDoesNotExist";
var state = new BindingState(configuration);
var binder = new InnerPathTokenBinder(FakeBindMethods.BindMethodReturningASingleDog, state);
var token = new InnerPathToken(MissingPropertyName, new DummyToken(), null /*namedValues*/);
Action bind = () => binder.BindInnerPathSegment(token);
string expectedMessage =
ODataErrorStrings.MetadataBinder_PropertyNotDeclared(HardCodedTestModel.GetDogType().FullTypeName(), MissingPropertyName);
bind.ShouldThrow <ODataException>(expectedMessage);
}
/// <summary>
/// Binds a <see cref="InnerPathToken"/>.
/// This includes more than just navigations - it includes complex property access and primitive collections.
/// </summary>
/// <param name="segmentToken">The segment token to bind.</param>
/// <returns>The bound node.</returns>
internal QueryNode BindInnerPathSegment(InnerPathToken segmentToken)
{
FunctionCallBinder functionCallBinder = new FunctionCallBinder(this.bindMethod, state);
// First we get the parent node
QueryNode parent = this.DetermineParentNode(segmentToken, state);
Debug.Assert(parent != null, "parent should never be null");
SingleValueNode singleValueParent = parent as SingleValueNode;
if (singleValueParent == null)
{
QueryNode boundFunction;
if (functionCallBinder.TryBindInnerPathAsFunctionCall(segmentToken, parent, out boundFunction))
{
return(boundFunction);
}
throw new ODataException(ODataErrorStrings.MetadataBinder_PropertyAccessSourceNotSingleValue(segmentToken.Identifier));
}
// Using the parent and name of this token, we try to get the IEdmProperty it represents
IEdmProperty property = BindProperty(singleValueParent.TypeReference, segmentToken.Identifier, this.Resolver);
if (property == null)
{
QueryNode boundFunction;
if (functionCallBinder.TryBindInnerPathAsFunctionCall(segmentToken, parent, out boundFunction))
{
return(boundFunction);
}
if (singleValueParent.TypeReference != null && !singleValueParent.TypeReference.Definition.IsOpenType())
{
throw new ODataException(
ODataErrorStrings.MetadataBinder_PropertyNotDeclared(
parent.GetEdmTypeReference().FullName(), segmentToken.Identifier));
}
return(new SingleValueOpenPropertyAccessNode(singleValueParent, segmentToken.Identifier));
}
if (property.Type.IsODataComplexTypeKind())
{
return(new SingleValuePropertyAccessNode(singleValueParent, property));
}
// Note - this means nonentity collection (primitive or complex)
if (property.Type.IsNonEntityCollectionType())
{
return(new CollectionPropertyAccessNode(singleValueParent, property));
}
IEdmNavigationProperty navigationProperty = property as IEdmNavigationProperty;
if (navigationProperty == null)
{
throw new ODataException(ODataErrorStrings.MetadataBinder_IllegalSegmentType(property.Name));
}
SingleEntityNode parentEntity = EnsureParentIsEntityForNavProp(singleValueParent);
return(GetNavigationNode(navigationProperty, parentEntity, segmentToken.NamedValues, state, new KeyBinder(this.bindMethod)));
}
/// <summary>
/// Generate an expand item (and a select item for the implicit nav prop if necessary) based on an ExpandTermToken
/// </summary>
/// <param name="tokenIn">the expandTerm token to visit</param>
/// <returns>the expand item for this expand term token.</returns>
private SelectItem GenerateExpandItem(ExpandTermToken tokenIn)
{
ExceptionUtils.CheckArgumentNotNull(tokenIn, "tokenIn");
// ensure that we're always dealing with proper V4 syntax
if (tokenIn.PathToNavProp.NextToken != null && !tokenIn.PathToNavProp.IsNamespaceOrContainerQualified())
{
if (tokenIn.PathToNavProp.NextToken.Identifier != UriQueryConstants.RefSegment || tokenIn.PathToNavProp.NextToken.NextToken != null)
{
throw new ODataException(ODataErrorStrings.ExpandItemBinder_TraversingMultipleNavPropsInTheSamePath);
}
}
PathSegmentToken currentToken = tokenIn.PathToNavProp;
IEdmStructuredType currentLevelEntityType = this.EdmType;
List <ODataPathSegment> pathSoFar = new List <ODataPathSegment>();
PathSegmentToken firstNonTypeToken = currentToken;
if (currentToken.IsNamespaceOrContainerQualified())
{
pathSoFar.AddRange(SelectExpandPathBinder.FollowTypeSegments(currentToken, this.Model, this.Settings.SelectExpandLimit, this.configuration.Resolver, ref currentLevelEntityType, out firstNonTypeToken));
}
IEdmProperty edmProperty = this.configuration.Resolver.ResolveProperty(currentLevelEntityType, firstNonTypeToken.Identifier);
if (edmProperty == null)
{
throw new ODataException(ODataErrorStrings.MetadataBinder_PropertyNotDeclared(currentLevelEntityType.FullTypeName(), currentToken.Identifier));
}
IEdmNavigationProperty currentNavProp = edmProperty as IEdmNavigationProperty;
if (currentNavProp == null)
{
throw new ODataException(ODataErrorStrings.ExpandItemBinder_PropertyIsNotANavigationProperty(currentToken.Identifier, currentLevelEntityType.FullTypeName()));
}
bool isRef = false;
if (firstNonTypeToken.NextToken != null)
{
// lastly... make sure that, since we're on a NavProp, that the next token isn't null.
if (firstNonTypeToken.NextToken.Identifier == UriQueryConstants.RefSegment)
{
isRef = true;
}
else
{
throw new ODataException(ODataErrorStrings.ExpandItemBinder_TraversingMultipleNavPropsInTheSamePath);
}
}
pathSoFar.Add(new NavigationPropertySegment(currentNavProp, /*entitySet*/ null));
ODataExpandPath pathToNavProp = new ODataExpandPath(pathSoFar);
IEdmNavigationSource targetNavigationSource = null;
if (this.NavigationSource != null)
{
targetNavigationSource = this.NavigationSource.FindNavigationTarget(currentNavProp);
}
// call MetadataBinder to build the filter clause
FilterClause filterOption = null;
if (tokenIn.FilterOption != null)
{
MetadataBinder binder = this.BuildNewMetadataBinder(targetNavigationSource);
FilterBinder filterBinder = new FilterBinder(binder.Bind, binder.BindingState);
filterOption = filterBinder.BindFilter(tokenIn.FilterOption);
}
// call MetadataBinder again to build the orderby clause
OrderByClause orderbyOption = null;
if (tokenIn.OrderByOptions != null)
{
MetadataBinder binder = this.BuildNewMetadataBinder(targetNavigationSource);
OrderByBinder orderByBinder = new OrderByBinder(binder.Bind);
orderbyOption = orderByBinder.BindOrderBy(binder.BindingState, tokenIn.OrderByOptions);
}
SearchClause searchOption = null;
if (tokenIn.SearchOption != null)
{
MetadataBinder binder = this.BuildNewMetadataBinder(targetNavigationSource);
SearchBinder searchBinder = new SearchBinder(binder.Bind);
searchOption = searchBinder.BindSearch(tokenIn.SearchOption);
}
if (isRef)
{
return(new ExpandedReferenceSelectItem(pathToNavProp, targetNavigationSource, filterOption, orderbyOption, tokenIn.TopOption, tokenIn.SkipOption, tokenIn.CountQueryOption, searchOption));
}
SelectExpandClause subSelectExpand;
if (tokenIn.ExpandOption != null)
{
subSelectExpand = this.GenerateSubExpand(currentNavProp, tokenIn);
}
else
{
subSelectExpand = BuildDefaultSubExpand();
}
subSelectExpand = this.DecorateExpandWithSelect(subSelectExpand, currentNavProp, tokenIn.SelectOption);
LevelsClause levelsOption = this.ParseLevels(tokenIn.LevelsOption, currentLevelEntityType, currentNavProp);
return(new ExpandedNavigationSelectItem(pathToNavProp, targetNavigationSource, subSelectExpand, filterOption, orderbyOption, tokenIn.TopOption, tokenIn.SkipOption, tokenIn.CountQueryOption, searchOption, levelsOption));
}
public void OperationWithParenthesesShouldNotWork()
{
Action action = () => SelectPathSegmentTokenBinder.ConvertNonTypeTokenToSegment(new NonSystemToken("Move()", null, null), HardCodedTestModel.TestModel, HardCodedTestModel.GetPersonType()).Should();
action.ShouldThrow <ODataException>().WithMessage(ODataErrorStrings.MetadataBinder_PropertyNotDeclared("Fully.Qualified.Namespace.Person", "Move()"));
}