/// <summary>
/// Initializes a new instance of the <see cref="DefaultODataDeserializerProvider"/> class.
/// </summary>
public DefaultODataDeserializerProvider()
{
_actionPayloadDeserializer = new ODataActionPayloadDeserializer(this);
_entityDeserializer = new ODataEntityDeserializer(this);
_feedDeserializer = new ODataFeedDeserializer(this);
_collectionDeserializer = new ODataCollectionDeserializer(this);
_complexDeserializer = new ODataComplexTypeDeserializer(this);
}
public void Read_ThrowsArgumentNull_MessageReader()
{
// Arrange
ODataActionPayloadDeserializer deserializer = new ODataActionPayloadDeserializer(new DefaultODataDeserializerProvider());
// Act & Assert
Assert.ThrowsArgumentNull(
() => deserializer.Read(messageReader: null, type: typeof(ODataActionParameters), readContext: new ODataDeserializerContext()),
"messageReader");
}
public void Read_ThrowsArgumentNull_ReadContext()
{
// Arrange
ODataActionPayloadDeserializer deserializer = new ODataActionPayloadDeserializer(new DefaultODataDeserializerProvider());
ODataMessageReader messageReader = ODataTestUtil.GetMockODataMessageReader();
// Act & Assert
Assert.ThrowsArgumentNull(
() => deserializer.Read(messageReader, typeof(ODataActionParameters), readContext: null),
"readContext");
}
public void Ctor_SetsProperty_ODataPayloadKind()
{
// Arrange
ODataDeserializerProvider deserializerProvider = new Mock<ODataDeserializerProvider>().Object;
// Act
var deserializer = new ODataActionPayloadDeserializer(deserializerProvider);
// Assert
Assert.Equal(ODataPayloadKind.Parameter, deserializer.ODataPayloadKind);
}
public void Ctor_SetsProperty_DeserializerProvider()
{
// Arrange
ODataDeserializerProvider deserializerProvider = new Mock<ODataDeserializerProvider>().Object;
// Act
var deserializer = new ODataActionPayloadDeserializer(deserializerProvider);
// Assert
Assert.Same(deserializerProvider, deserializer.DeserializerProvider);
}
public void Can_DeserializePayload_WithPrimitiveCollectionParameters(string actionName, IEdmAction expectedAction, ODataPath path)
{
// Arrange
const string Body =
@"{ ""Name"": ""Avatar"", ""Ratings"": [ 5, 5, 3, 4, 5, 5, 4, 5, 5, 4 ], ""Time"": [""01:02:03.0040000"", ""12:13:14.1150000""], ""Colors"": [ ""Red"", null, ""Green""] }";
int[] expectedRatings = new int[] { 5, 5, 3, 4, 5, 5, 4, 5, 5, 4 };
ODataMessageWrapper message = new ODataMessageWrapper(GetStringAsStream(Body));
message.SetHeader("Content-Type", "application/json");
ODataMessageReader reader = new ODataMessageReader(message as IODataRequestMessage, new ODataMessageReaderSettings(), _model);
ODataDeserializerContext context = new ODataDeserializerContext {
Path = path, Model = _model
};
// Act
ODataActionParameters payload = _deserializer.Read(reader, typeof(ODataActionParameters), context) as ODataActionParameters;
IEdmAction action = ODataActionPayloadDeserializer.GetAction(context);
// Assert
Assert.NotNull(payload);
Assert.Same(expectedAction, action);
Assert.True(payload.ContainsKey("Name"));
Assert.Equal("Avatar", payload["Name"]);
Assert.True(payload.ContainsKey("Ratings"));
IEnumerable <int> ratings = payload["Ratings"] as IEnumerable <int>;
Assert.Equal(10, ratings.Count());
Assert.True(expectedRatings.Zip(ratings, (expected, actual) => expected - actual).All(diff => diff == 0));
Assert.True(payload.ContainsKey("Time"));
IEnumerable <TimeOfDay> times = payload["Time"] as IEnumerable <TimeOfDay>;
Assert.Equal(2, times.Count());
Assert.Equal(new[] { new TimeOfDay(1, 2, 3, 4), new TimeOfDay(12, 13, 14, 115) }, times.ToList());
Assert.True(payload.ContainsKey("Colors"));
IEnumerable <AColor?> colors = payload["Colors"] as IEnumerable <AColor?>;
Assert.Equal("Red|null|Green", String.Join("|", colors.Select(e => e == null ? "null" : e.ToString())));
}
public void Can_DeserializePayload_WithPrimitiveParameters(string actionName, IEdmAction expectedAction, ODataPath path)
{
// Arrange
const int Quantity = 1;
const string ProductCode = "PCode";
string body = "{" +
string.Format(@" ""Quantity"": {0} , ""ProductCode"": ""{1}"" , ""Birthday"": ""2015-02-27"", ""BkgColor"": ""Red"", ""InnerColor"": null", Quantity, ProductCode) +
"}";
ODataMessageWrapper message = new ODataMessageWrapper(GetStringAsStream(body));
message.SetHeader("Content-Type", "application/json");
ODataMessageReader reader = new ODataMessageReader(message as IODataRequestMessage, new ODataMessageReaderSettings(), _model);
ODataDeserializerContext context = new ODataDeserializerContext()
{
Path = path, Model = _model
};
// Act
ODataActionParameters payload = _deserializer.Read(reader, typeof(ODataActionParameters), context) as ODataActionParameters;
IEdmAction action = ODataActionPayloadDeserializer.GetAction(context);
// Assert
Assert.Same(expectedAction, action);
Assert.NotNull(payload);
Assert.True(payload.ContainsKey("Quantity"));
Assert.Equal(Quantity, payload["Quantity"]);
Assert.True(payload.ContainsKey("ProductCode"));
Assert.Equal(ProductCode, payload["ProductCode"]);
Assert.True(payload.ContainsKey("Birthday"));
Assert.Equal(new Date(2015, 2, 27), payload["Birthday"]);
Assert.True(payload.ContainsKey("BkgColor"));
AColor bkgColor = Assert.IsType <AColor>(payload["BkgColor"]);
Assert.Equal(AColor.Red, bkgColor);
Assert.True(payload.ContainsKey("InnerColor"));
Assert.Null(payload["InnerColor"]);
}
public void Can_DeserializePayload_WithEntityCollectionParameters(IEdmAction expectedAction, ODataPath path)
{
// Arrange
ODataMessageWrapper message = new ODataMessageWrapper(GetStringAsStream(EntityCollectionPayload));
message.SetHeader("Content-Type", "application/json");
ODataMessageReader reader = new ODataMessageReader(message as IODataRequestMessage, new ODataMessageReaderSettings(), _model);
ODataDeserializerContext context = new ODataDeserializerContext()
{
Path = path, Model = _model
};
// Act
ODataActionParameters payload = _deserializer.Read(reader, typeof(ODataActionParameters), context) as ODataActionParameters;
IEdmAction action = ODataActionPayloadDeserializer.GetAction(context);
// Assert
Assert.Same(expectedAction, action);
Assert.NotNull(payload);
Assert.True(payload.ContainsKey("Id"));
Assert.Equal(1, payload["Id"]);
IList <Customer> customers = (payload["Customers"] as IEnumerable <Customer>).ToList();
Assert.NotNull(customers);
Assert.Equal(2, customers.Count);
Customer customer = customers[0];
Assert.NotNull(customer);
Assert.Equal(109, customer.Id);
Assert.Equal("Avatar", customer.Name);
customer = customers[1];
Assert.NotNull(customer);
Assert.Equal(901, customer.Id);
Assert.Equal("Robot", customer.Name);
}
static ODataActionPayloadDeserializerTest()
{
_model = GetModel();
_container = _model.EntityContainer;
_deserializer = new ODataActionPayloadDeserializer(new DefaultODataDeserializerProvider());
}
public void Read_Throws_SerializationException_ODataPathMissing()
{
// Arrange
ODataActionPayloadDeserializer deserializer = new ODataActionPayloadDeserializer(new DefaultODataDeserializerProvider());
ODataMessageReader messageReader = ODataTestUtil.GetMockODataMessageReader();
// Act & Assert
Assert.Throws<SerializationException>(
() => deserializer.Read(messageReader, typeof(ODataActionParameters), readContext: new ODataDeserializerContext()),
"The operation cannot be completed because no ODataPath is available for the request.");
}
static ODataActionPayloadDeserializerTest()
{
_model = GetModel();
_container = _model.EntityContainer;
_deserializer = new ODataActionPayloadDeserializer(new DefaultODataDeserializerProvider());
}