public void CanRead_ReturnsTrueOnlyForJsonPatchContentType(string requestContentType, bool expectedCanRead)
{
// Arrange
var logger = GetLogger();
var formatter =
new JsonPatchInputFormatter(logger, _serializerSettings, ArrayPool <char> .Shared, _objectPoolProvider);
var content = "[{\"op\": \"add\", \"path\" : \"Customer/Name\", \"value\":\"John\"}]";
var contentBytes = Encoding.UTF8.GetBytes(content);
var modelState = new ModelStateDictionary();
var httpContext = GetHttpContext(contentBytes, contentType: requestContentType);
var provider = new EmptyModelMetadataProvider();
var metadata = provider.GetMetadataForType(typeof(JsonPatchDocument <Customer>));
var formatterContext = new InputFormatterContext(
httpContext,
modelName: string.Empty,
modelState: modelState,
metadata: metadata,
readerFactory: new TestHttpRequestStreamReaderFactory().CreateReader);
// Act
var result = formatter.CanRead(formatterContext);
// Assert
Assert.Equal(expectedCanRead, result);
}
public void CanRead_ReturnsFalse_NonJsonPatchContentType(Type modelType)
{
// Arrange
var logger = GetLogger();
var formatter =
new JsonPatchInputFormatter(logger, _serializerSettings, ArrayPool <char> .Shared, _objectPoolProvider);
var content = "[{\"op\": \"add\", \"path\" : \"Customer/Name\", \"value\":\"John\"}]";
var contentBytes = Encoding.UTF8.GetBytes(content);
var modelState = new ModelStateDictionary();
var httpContext = GetHttpContext(contentBytes, contentType: "application/json-patch+json");
var provider = new EmptyModelMetadataProvider();
var metadata = provider.GetMetadataForType(modelType);
var formatterContext = new InputFormatterContext(
httpContext,
modelName: string.Empty,
modelState: modelState,
metadata: metadata,
readerFactory: new TestHttpRequestStreamReaderFactory().CreateReader);
// Act
var result = formatter.CanRead(formatterContext);
// Assert
Assert.False(result);
}
