public async Task ODataMetadataSerializer_Works()
{
// Arrange
ODataMetadataSerializer serializer = new ODataMetadataSerializer();
IEdmModel model = new EdmModel();
// 1) XML
// Act
string payload = await this.WriteAndGetPayloadAsync(model, "application/xml", async omWriter =>
{
await serializer.WriteObjectAsync("42" /*useless*/, typeof(IEdmModel), omWriter, new ODataSerializerContext());
});
// Assert
Assert.Contains("<edmx:Edmx Version=\"4.0\"", payload);
// 2) JSON
// Act
payload = await this.WriteAndGetPayloadAsync(model, "application/json", async omWriter =>
{
await serializer.WriteObjectAsync("42" /*useless*/, typeof(IEdmModel), omWriter, new ODataSerializerContext());
});
// Assert
Assert.Equal(@"{
""$Version"": ""4.0""
}", payload);
}
public void WriteObject_ThrowsArgumentNull_MessageWriter()
{
ODataMetadataSerializer serializer = new ODataMetadataSerializer();
ExceptionAssert.ThrowsArgumentNull(
() => serializer.WriteObject(42, typeof(IEdmModel), messageWriter: null, writeContext: null),
"messageWriter");
}
public async Task WriteObjectAsync_ThrowsArgumentNull_MessageWriter()
{
// Arrange
ODataMetadataSerializer serializer = new ODataMetadataSerializer();
// Act & Assert
await ExceptionAssert.ThrowsArgumentNullAsync(
() => serializer.WriteObjectAsync(42, typeof(IEdmModel), messageWriter: null, writeContext: null),
"messageWriter");
}
public void ODataMetadataSerializer_Works()
{
// Arrange
ODataMetadataSerializer serializer = new ODataMetadataSerializer();
MemoryStream stream = new MemoryStream();
IODataResponseMessage message = new ODataMessageWrapper(stream);
ODataMessageWriterSettings settings = new ODataMessageWriterSettings();
IEdmModel model = new EdmModel();
// Act
serializer.WriteObject("42", typeof(IEdmModel), new ODataMessageWriter(message, settings, model), new ODataSerializerContext());
// Assert
stream.Seek(0, SeekOrigin.Begin);
XElement element = XElement.Load(stream);
Assert.Equal("Edmx", element.Name.LocalName);
}
public void ODataMetadataSerializer_Works_ForSingleton()
{
// Arrange
ODataConventionModelBuilder builder = new ODataConventionModelBuilder();
builder.Singleton <Customer>("Me");
IEdmModel model = builder.GetEdmModel();
ODataMetadataSerializer serializer = new ODataMetadataSerializer();
MemoryStream stream = new MemoryStream();
IODataResponseMessage message = new ODataMessageWrapper(stream);
ODataMessageWriterSettings settings = new ODataMessageWriterSettings();
// Act
serializer.WriteObject(model, typeof(IEdmModel), new ODataMessageWriter(message, settings, model), new ODataSerializerContext());
// Assert
stream.Seek(0, SeekOrigin.Begin);
string result = new StreamReader(stream).ReadToEnd();
Assert.Contains("<Singleton Name=\"Me\" Type=\"Microsoft.AspNetCore.OData.Tests.Formatter.Serialization.Customer\" />", result);
}
public async Task ODataMetadataSerializer_Works_ForSingleton()
{
// Arrange
ODataConventionModelBuilder builder = new ODataConventionModelBuilder();
builder.Singleton <Customer>("Me");
IEdmModel model = builder.GetEdmModel();
ODataMetadataSerializer serializer = new ODataMetadataSerializer();
// XML
// Act
string payload = await this.WriteAndGetPayloadAsync(model, "application/xml", async omWriter =>
{
await serializer.WriteObjectAsync(model, typeof(IEdmModel), omWriter, new ODataSerializerContext());
});
// Assert
Assert.Contains("<Singleton Name=\"Me\" Type=\"Microsoft.AspNetCore.OData.Tests.Formatter.Serialization.Customer\" />", payload);
// JSON
// Act
payload = await this.WriteAndGetPayloadAsync(model, "application/json", async omWriter =>
{
await serializer.WriteObjectAsync(model, typeof(IEdmModel), omWriter, new ODataSerializerContext());
});
// Assert
Assert.Contains(@" ""Default"": {
""Container"": {
""$Kind"": ""EntityContainer"",
""Me"": {
""$Type"": ""Microsoft.AspNetCore.OData.Tests.Formatter.Serialization.Customer""
}
}
}", payload);
}
