public void EmptyValueQueryOptionShouldWork()
{
var uriParser = new ODataUriParser(HardCodedTestModel.TestModel, ServiceRoot, new Uri(FullUri, "?$filter=&$select=&$expand=&$orderby=&$top=&$skip=&$count=&$search=&$unknow=&$unknowvalue&$skiptoken=&$deltatoken="));
var path = uriParser.ParsePath();
path.Should().HaveCount(1);
path.LastSegment.ShouldBeEntitySetSegment(HardCodedTestModel.GetPeopleSet());
uriParser.ParseFilter().Should().BeNull();
var results = uriParser.ParseSelectAndExpand();
results.AllSelected.Should().BeTrue();
results.SelectedItems.Should().HaveCount(0);
uriParser.ParseOrderBy().Should().BeNull();
Action action = () => uriParser.ParseTop();
action.ShouldThrow <ODataException>().WithMessage(Strings.SyntacticTree_InvalidTopQueryOptionValue(""));
action = () => uriParser.ParseSkip();
action.ShouldThrow <ODataException>().WithMessage(Strings.SyntacticTree_InvalidSkipQueryOptionValue(""));
action = () => uriParser.ParseCount();
action.ShouldThrow <ODataException>().WithMessage(Strings.ODataUriParser_InvalidCount(""));
action = () => uriParser.ParseSearch();
action.ShouldThrow <ODataException>().WithMessage(Strings.UriQueryExpressionParser_ExpressionExpected(0, ""));
uriParser.ParseSkipToken().Should().BeEmpty();
uriParser.ParseDeltaToken().Should().BeEmpty();
}
protected void ApprovalVerifySearchParser(Uri resourceRoot, string queryOption)
{
ODataUriParser parser = this.CreateSearchUriParser(resourceRoot, queryOption);
var result = parser.ParseSearch();
ApprovalVerify(QueryNodeToStringVisitor.GetTestCaseAndResultString(result, queryOption));
}
public static void ParseFilter(this ODataUriParser query, Query result)
{
SearchClause search;
try
{
search = query.ParseSearch();
}
catch (ODataException ex)
{
throw new ValidationException("Query $search clause not valid.", new ValidationError(ex.Message));
}
if (search != null)
{
result.FullText = SearchTermVisitor.Visit(search.Expression).ToString();
}
FilterClause filter;
try
{
filter = query.ParseFilter();
}
catch (ODataException ex)
{
throw new ValidationException("Query $filter clause not valid.", new ValidationError(ex.Message));
}
if (filter != null)
{
result.Filter = FilterVisitor.Visit(filter.Expression);
}
}
public void EmptyValueQueryOptionShouldWork(string relativeUriString, bool enableNoDollarQueryOptions)
{
var uriParser = new ODataUriParser(HardCodedTestModel.TestModel, ServiceRoot, new Uri(FullUri, relativeUriString));
uriParser.EnableNoDollarQueryOptions = enableNoDollarQueryOptions;
var path = uriParser.ParsePath();
path.Should().HaveCount(1);
path.LastSegment.ShouldBeEntitySetSegment(HardCodedTestModel.GetPeopleSet());
uriParser.ParseFilter().Should().BeNull();
var results = uriParser.ParseSelectAndExpand();
results.AllSelected.Should().BeTrue();
results.SelectedItems.Should().HaveCount(0);
uriParser.ParseOrderBy().Should().BeNull();
Action action = () => uriParser.ParseTop();
action.ShouldThrow <ODataException>().WithMessage(Strings.SyntacticTree_InvalidTopQueryOptionValue(""));
action = () => uriParser.ParseSkip();
action.ShouldThrow <ODataException>().WithMessage(Strings.SyntacticTree_InvalidSkipQueryOptionValue(""));
action = () => uriParser.ParseCount();
action.ShouldThrow <ODataException>().WithMessage(Strings.ODataUriParser_InvalidCount(""));
action = () => uriParser.ParseSearch();
action.ShouldThrow <ODataException>().WithMessage(Strings.UriQueryExpressionParser_ExpressionExpected(0, ""));
uriParser.ParseSkipToken().Should().BeEmpty();
uriParser.ParseDeltaToken().Should().BeEmpty();
}
public void ParseNoDollarQueryOptionsShouldReturnNullIfNoDollarQueryOptionsIsNotEnabled()
{
var parser = new ODataUriParser(HardCodedTestModel.TestModel, new Uri("People?filter=MyDog/Color eq 'Brown'&select=ID&expand=MyDog&orderby=ID&top=1&skip=2&count=true&search=FA&$unknown=&$unknownvalue&skiptoken=abc&deltatoken=def", UriKind.Relative));
bool originalValue = parser.EnableNoDollarQueryOptions;
try
{
// Ensure $-sign is required.
parser.EnableNoDollarQueryOptions = false;
parser.ParseFilter().Should().BeNull();
parser.ParseSelectAndExpand().Should().BeNull();
parser.ParseOrderBy().Should().BeNull();
parser.ParseTop().Should().Be(null);
parser.ParseSkip().Should().Be(null);
parser.ParseCount().Should().Be(null);
parser.ParseSearch().Should().BeNull();
parser.ParseSkipToken().Should().BeNull();
parser.ParseDeltaToken().Should().BeNull();
}
finally
{
// Restore original value
parser.EnableNoDollarQueryOptions = originalValue;
}
}
public void ParseQueryOptionsShouldWork()
{
var parser = new ODataUriParser(HardCodedTestModel.TestModel, new Uri("People?$filter=MyDog/Color eq 'Brown'&$select=ID&$expand=MyDog&$orderby=ID&$top=1&$skip=2&$count=true&$search=FA&$unknow=&$unknowvalue", UriKind.Relative));
parser.ParseSelectAndExpand().Should().NotBeNull();
parser.ParseFilter().Should().NotBeNull();
parser.ParseOrderBy().Should().NotBeNull();
parser.ParseTop().Should().Be(1);
parser.ParseSkip().Should().Be(2);
parser.ParseCount().Should().Be(true);
parser.ParseSearch().Should().NotBeNull();
}
public void ParseQueryOptionsShouldWork(string relativeUriString, bool enableNoDollarQueryOptions)
{
var parser = new ODataUriParser(HardCodedTestModel.TestModel, new Uri(relativeUriString, UriKind.Relative));
parser.EnableNoDollarQueryOptions = enableNoDollarQueryOptions;
parser.ParseSelectAndExpand().Should().NotBeNull();
parser.ParseFilter().Should().NotBeNull();
parser.ParseOrderBy().Should().NotBeNull();
parser.ParseTop().Should().Be(1);
parser.ParseSkip().Should().Be(2);
parser.ParseCount().Should().Be(true);
parser.ParseSearch().Should().NotBeNull();
parser.ParseSkipToken().Should().Be("abc");
parser.ParseDeltaToken().Should().Be("def");
}
public void NoneQueryOptionShouldWork()
{
var uriParser = new ODataUriParser(HardCodedTestModel.TestModel, ServiceRoot, FullUri);
var path = uriParser.ParsePath();
path.Should().HaveCount(1);
path.LastSegment.ShouldBeEntitySetSegment(HardCodedTestModel.GetPeopleSet());
uriParser.ParseFilter().Should().BeNull();
uriParser.ParseSelectAndExpand().Should().BeNull();
uriParser.ParseOrderBy().Should().BeNull();
uriParser.ParseTop().Should().Be(null);
uriParser.ParseSkip().Should().Be(null);
uriParser.ParseCount().Should().Be(null);
uriParser.ParseSearch().Should().BeNull();
}
public static FilterDefinition <MongoContentEntity> Build(ODataUriParser query, Schema schema)
{
var search = query.ParseSearch();
if (search != null)
{
return(Filter.Text(SearchTermVisitor.Visit(search.Expression).ToString()));
}
var filter = query.ParseFilter();
if (filter != null)
{
return(FilterVisitor.Visit(filter.Expression, schema));
}
return(null);
}
// GET odata/People
//[EnableQuery(PageSize = Utility.DefaultPageSize)]
public IHttpActionResult Get(ODataQueryOptions <Person> queryOptions)
{
// generate IQueryable for results
IQueryable <Person> results = TripPinSvcDataSource.Instance.People.AsQueryable();
// apply standard query options to the IQueryable
queryOptions.ApplyTo(results);
// get the original request uri and parse the $search clause
var parser = new ODataUriParser(WebApiConfig.Model, new Uri("http://" + Request.RequestUri.Authority), Request.RequestUri);
var searchClause = parser.ParseSearch();
// apply the $search clause to the IQueryable
if (searchClause != null)
{
results = applySearch(results, searchClause.Expression);
}
return(Ok(results));
}
public static void ParseFilter(this ODataUriParser query, ClrQuery result)
{
SearchClause searchClause;
try
{
searchClause = query.ParseSearch();
}
catch (ODataException ex)
{
var error = T.Get("common.odataSearchNotValid", new { message = ex.Message });
throw new ValidationException(error, ex);
}
if (searchClause != null)
{
result.FullText = SearchTermVisitor.Visit(searchClause.Expression).ToString();
}
FilterClause filterClause;
try
{
filterClause = query.ParseFilter();
}
catch (ODataException ex)
{
var error = T.Get("common.odataFilterNotValid", new { message = ex.Message });
throw new ValidationException(error, ex);
}
if (filterClause != null)
{
var filter = FilterVisitor.Visit(filterClause.Expression);
result.Filter = Optimizer <ClrValue> .Optimize(filter);
}
}
public static FilterDefinition <MongoContentEntity> Build(ODataUriParser query, Schema schema)
{
SearchClause search;
try
{
search = query.ParseSearch();
}
catch (ODataException ex)
{
throw new ValidationException("Query $search clause not valid.", new ValidationError(ex.Message));
}
if (search != null)
{
return(Filter.Text(SearchTermVisitor.Visit(search.Expression).ToString()));
}
FilterClause filter;
try
{
filter = query.ParseFilter();
}
catch (ODataException ex)
{
throw new ValidationException("Query $filter clause not valid.", new ValidationError(ex.Message));
}
if (filter != null)
{
return(FilterVisitor.Visit(filter.Expression, schema));
}
return(null);
}
private SearchClause ParseSearch(string queryOption)
{
ODataUriParser parser = new ODataUriParser(EdmCoreModel.Instance, ResourceRoot, new Uri(ResourceRoot, "?$search=" + queryOption));
return(parser.ParseSearch());
}
