public void Property_Value_WorksWithUnTypedContext()
{
// Arrange
CustomersModelWithInheritance model = new CustomersModelWithInheritance();
ODataQueryContext context = new ODataQueryContext(model.Model, model.Customer);
InlineCountQueryOption inlineCount = new InlineCountQueryOption("allpages", context);
// Act & Assert
Assert.Equal(InlineCountValue.AllPages, inlineCount.Value);
}
public void GetEntityCount_WithUnTypedContext_Throws_InvalidOperation()
{
// Arrange
CustomersModelWithInheritance model = new CustomersModelWithInheritance();
ODataQueryContext context = new ODataQueryContext(model.Model, model.Customer);
InlineCountQueryOption inlineCount = new InlineCountQueryOption("allpages", context);
IQueryable queryable = new Mock <IQueryable>().Object;
// Act & Assert
Assert.Throws <NotSupportedException>(() => inlineCount.GetEntityCount(queryable),
"The query option is not bound to any CLR type. 'GetEntityCount' is only supported with a query option bound to a CLR type.");
}
public void GetEntityCount_ReturnsNull_IfValueIsNone()
{
var inlineCount = new InlineCountQueryOption("none", _context);
Assert.Null(inlineCount.GetEntityCount(_customers));
}
public void GetEntityCount_ReturnsCount_IfValueIsAllPages()
{
var inlineCount = new InlineCountQueryOption("allpages", _context);
Assert.Equal(3, inlineCount.GetEntityCount(_customers));
}
public void Value_ThrowsODataException_ForInvalidValues(string inlineCountValue)
{
var inlineCount = new InlineCountQueryOption(inlineCountValue, _context);
Assert.Throws <ODataException>(() => inlineCount.Value);
}
public void Value_Returns_ParsedInlineCountValue(string inlineCountValue, InlineCountValue expectedValue)
{
var inlineCount = new InlineCountQueryOption(inlineCountValue, _context);
Assert.Equal(expectedValue, inlineCount.Value);
}
public void GetEntityCount_WithUnTypedContext_Throws_InvalidOperation()
{
// Arrange
CustomersModelWithInheritance model = new CustomersModelWithInheritance();
ODataQueryContext context = new ODataQueryContext(model.Model, model.Customer);
InlineCountQueryOption inlineCount = new InlineCountQueryOption("allpages", context);
IQueryable queryable = new Mock<IQueryable>().Object;
// Act & Assert
Assert.Throws<NotSupportedException>(() => inlineCount.GetEntityCount(queryable),
"The query option is not bound to any CLR type. 'GetEntityCount' is only supported with a query option bound to a CLR type.");
}
/// <summary>
/// Initializes a new instance of the <see cref="ODataQueryOptions"/> class based on the incoming request and some metadata information from
/// the <see cref="ODataQueryContext"/>.
/// </summary>
/// <param name="context">The <see cref="ODataQueryContext"/> which contains the <see cref="IEdmModel"/> and some type information.</param>
/// <param name="request">The incoming request message.</param>
public ODataQueryOptions(ODataQueryContext context, HttpRequestMessage request)
{
if (context == null)
{
throw Error.ArgumentNull("context");
}
if (request == null)
{
throw Error.ArgumentNull("request");
}
if (request.GetConfiguration() != null)
{
_assembliesResolver = request.GetConfiguration().Services.GetAssembliesResolver();
}
// fallback to the default assemblies resolver if none available.
_assembliesResolver = _assembliesResolver ?? new DefaultAssembliesResolver();
// remember the context and request
Context = context;
Request = request;
// Parse the query from request Uri
RawValues = new ODataRawQueryOptions();
IEnumerable <KeyValuePair <string, string> > queryParameters = request.GetQueryNameValuePairs();
foreach (KeyValuePair <string, string> kvp in queryParameters)
{
switch (kvp.Key)
{
case "$filter":
RawValues.Filter = kvp.Value;
ThrowIfEmpty(kvp.Value, "$filter");
Filter = new FilterQueryOption(kvp.Value, context);
break;
case "$orderby":
RawValues.OrderBy = kvp.Value;
ThrowIfEmpty(kvp.Value, "$orderby");
OrderBy = new OrderByQueryOption(kvp.Value, context);
break;
case "$top":
RawValues.Top = kvp.Value;
ThrowIfEmpty(kvp.Value, "$top");
Top = new TopQueryOption(kvp.Value, context);
break;
case "$skip":
RawValues.Skip = kvp.Value;
ThrowIfEmpty(kvp.Value, "$skip");
Skip = new SkipQueryOption(kvp.Value, context);
break;
case "$select":
RawValues.Select = kvp.Value;
break;
case "$inlinecount":
RawValues.InlineCount = kvp.Value;
ThrowIfEmpty(kvp.Value, "$inlinecount");
InlineCount = new InlineCountQueryOption(kvp.Value, context);
break;
case "$expand":
RawValues.Expand = kvp.Value;
break;
case "$format":
RawValues.Format = kvp.Value;
break;
case "$skiptoken":
RawValues.SkipToken = kvp.Value;
break;
default:
// we don't throw if we can't recognize the query
break;
}
}
Validator = new ODataQueryValidator();
}
public void Property_Value_WorksWithUnTypedContext()
{
// Arrange
CustomersModelWithInheritance model = new CustomersModelWithInheritance();
ODataQueryContext context = new ODataQueryContext(model.Model, model.Customer);
InlineCountQueryOption inlineCount = new InlineCountQueryOption("allpages", context);
// Act & Assert
Assert.Equal(InlineCountValue.AllPages, inlineCount.Value);
}
public void GetEntityCount_ReturnsNull_IfValueIsNone()
{
var inlineCount = new InlineCountQueryOption("none", _context);
Assert.Null(inlineCount.GetEntityCount(_customers));
}
public void GetEntityCount_ReturnsCount_IfValueIsAllPages()
{
var inlineCount = new InlineCountQueryOption("allpages", _context);
Assert.Equal(3, inlineCount.GetEntityCount(_customers));
}
public void Value_ThrowsODataException_ForInvalidValues(string inlineCountValue)
{
var inlineCount = new InlineCountQueryOption(inlineCountValue, _context);
Assert.Throws<ODataException>(() => inlineCount.Value);
}
public void Value_Returns_ParsedInlineCountValue(string inlineCountValue, InlineCountValue expectedValue)
{
var inlineCount = new InlineCountQueryOption(inlineCountValue, _context);
Assert.Equal(expectedValue, inlineCount.Value);
}