public void CanReadThrowsIfContextIsNull()
{
// Arrange & Act
ODataInputFormatter formatter = new ODataInputFormatter(new[] { ODataPayloadKind.Resource });
// Assert
Assert.Throws <ArgumentNullException>("context", () => formatter.CanRead(context: null));
}
private static bool CanReadType(ODataInputFormatter formatter, Type type, HttpRequest request)
{
InputFormatterContext context = new InputFormatterContext(
request.HttpContext,
"modelName",
new ModelStateDictionary(),
new EmptyModelMetadataProvider().GetMetadataForType(type),
(stream, encoding) => new StreamReader(stream, encoding));
return(formatter.CanRead(context));
}
public void CanReadReturnsFalseIfNoODataPathSet()
{
// Arrange & Act
InputFormatterContext context = new InputFormatterContext(
new DefaultHttpContext(),
"modelName",
new ModelStateDictionary(),
new EmptyModelMetadataProvider().GetMetadataForType(typeof(int)),
(stream, encoding) => new StreamReader(stream, encoding));
ODataInputFormatter formatter = new ODataInputFormatter(new[] { ODataPayloadKind.Resource });
// Assert
Assert.False(formatter.CanRead(context));
}
public void CanReadReturnsBooleanValueAsExpected(Type type, ODataPayloadKind payloadKind, bool expected)
{
// Arrange & Act
IEdmEntitySet entitySet = _edmModel.EntityContainer.FindEntitySet("Customers");
EntitySetSegment entitySetSeg = new EntitySetSegment(entitySet);
HttpRequest request = RequestFactory.Create(opt => opt.AddModel("odata", _edmModel));
request.ODataFeature().PrefixName = "odata";
request.ODataFeature().Model = _edmModel;
request.ODataFeature().Path = new ODataPath(entitySetSeg);
InputFormatterContext context = CreateInputContext(type, request);
ODataInputFormatter formatter = new ODataInputFormatter(new[] { payloadKind });
// Assert
Assert.Equal(expected, formatter.CanRead(context));
}
public void CanReadResultODataOutputFormatter_Throws_IfRequestIsNull()
{
// Arrange & Act
ODataInputFormatter formatter = new ODataInputFormatter(new[] { ODataPayloadKind.Resource });
Mock <HttpContext> httpContext = new Mock <HttpContext>();
httpContext.Setup(c => c.Request).Returns((HttpRequest)null);
InputFormatterContext context = new InputFormatterContext(httpContext.Object,
"any",
new ModelStateDictionary(),
new EmptyModelMetadataProvider().GetMetadataForType(typeof(int)),
(stream, encoding) => null);
// Assert
ExceptionAssert.Throws <InvalidOperationException>(
() => formatter.CanRead(context),
"The OData formatter requires an attached request in order to deserialize.");
}