public void Test_SetResult_SetsSuccess()
{
var jToken = JValue.CreateString("value");
var resultMock = new Mock <SuccessParseResult>(MockBehavior.Strict, jToken, "test");
var bindingContextMock = new Mock <ModelBindingContext>(MockBehavior.Strict);
var serializerMock = new Mock <IJsonRpcSerializer>(MockBehavior.Strict);
serializerMock.SetupGet(x => x.Serializer).Returns(Mock.Of <JsonSerializer>(MockBehavior.Strict));
var rpcContext = new JsonRpcBindingContext()
{
Serializer = serializerMock.Object
};
var binderMock = new Mock <ParameterBinder>(testEnvironment.ServiceProvider.GetRequiredService <ILogger <ParameterBinder> >());
binderMock.Setup(x => x.SetResultSafe(It.IsAny <ModelBindingContext>(), It.IsAny <string>(), It.IsAny <SuccessParseResult>(), It.IsAny <JsonSerializer>()))
.Returns((Task)null);
binderMock.Setup(x => x.SetResult(It.IsAny <ModelBindingContext>(), It.IsAny <IParseResult>(), It.IsAny <string>(), It.IsAny <JsonRpcBindingContext>()))
.CallBase();
binderMock.Object.SetResult(bindingContextMock.Object, resultMock.Object, "test", rpcContext);
binderMock.Verify(x => x.SetResult(It.IsAny <ModelBindingContext>(), It.IsAny <IParseResult>(), It.IsAny <string>(), It.IsAny <JsonRpcBindingContext>()));
binderMock.Verify(x => x.SetResultSafe(It.IsAny <ModelBindingContext>(), It.IsAny <string>(), It.IsAny <SuccessParseResult>(), It.IsAny <JsonSerializer>()));
binderMock.VerifyNoOtherCalls();
serializerMock.Verify();
bindingContextMock.Verify();
}
public void Test_SetResult_ThrowsOnNull()
{
var bindingContextMock = new Mock <ModelBindingContext>(MockBehavior.Strict);
var rpcContext = new JsonRpcBindingContext();
Action action = () => parameterBinder.SetResult(bindingContextMock.Object, null, "test", rpcContext);
action.Should().Throw <ArgumentOutOfRangeException>();
bindingContextMock.Verify();
}
public void Test_SetResult_SetsError()
{
var resultMock = new Mock <ErrorParseResult>(MockBehavior.Strict, "test", "test");
var bindingContextMock = new Mock <ModelBindingContext>(MockBehavior.Strict);
var rpcContext = new JsonRpcBindingContext();
var binderMock = new Mock <ParameterBinder>(testEnvironment.ServiceProvider.GetRequiredService <ILogger <ParameterBinder> >());
binderMock.Setup(x => x.SetError(It.IsAny <ModelBindingContext>(), It.IsAny <string>(), It.IsAny <IParseResult>()))
.Returns((Task)null);
binderMock.Setup(x => x.SetResult(It.IsAny <ModelBindingContext>(), It.IsAny <IParseResult>(), It.IsAny <string>(), It.IsAny <JsonRpcBindingContext>()))
.CallBase();
binderMock.Object.SetResult(bindingContextMock.Object, resultMock.Object, "test", rpcContext);
binderMock.Verify(x => x.SetResult(It.IsAny <ModelBindingContext>(), It.IsAny <IParseResult>(), It.IsAny <string>(), It.IsAny <JsonRpcBindingContext>()));
binderMock.Verify(x => x.SetError(It.IsAny <ModelBindingContext>(), It.IsAny <string>(), It.IsAny <IParseResult>()));
binderMock.VerifyNoOtherCalls();
bindingContextMock.Verify();
}
public void Test_SetResult_SetsNoResultWhenOptional()
{
var resultMock = new Mock <NoParseResult>(MockBehavior.Strict, "test");
var bindingContextMock = new Mock <ModelBindingContext>(MockBehavior.Strict);
var rpcContext = new JsonRpcBindingContext
{
ParameterMetadata = new ParameterMetadata(new JsonName("test", "test"), typeof(object), 0, BindingStyle.Default, true)
};
var binderMock = new Mock <ParameterBinder>(testEnvironment.ServiceProvider.GetRequiredService <ILogger <ParameterBinder> >());
binderMock.Setup(x => x.SetNoResult(It.IsAny <ModelBindingContext>(), It.IsAny <string>(), It.IsAny <NoParseResult>()))
.Returns((Task)null);
binderMock.Setup(x => x.SetResult(It.IsAny <ModelBindingContext>(), It.IsAny <IParseResult>(), It.IsAny <string>(), It.IsAny <JsonRpcBindingContext>()))
.CallBase();
binderMock.Object.SetResult(bindingContextMock.Object, resultMock.Object, "test", rpcContext);
binderMock.Verify(x => x.SetResult(It.IsAny <ModelBindingContext>(), It.IsAny <IParseResult>(), It.IsAny <string>(), It.IsAny <JsonRpcBindingContext>()));
binderMock.Verify(x => x.SetNoResult(It.IsAny <ModelBindingContext>(), It.IsAny <string>(), It.IsAny <NoParseResult>()));
binderMock.VerifyNoOtherCalls();
bindingContextMock.Verify();
}
public void Test_SetResult_SetsErrorWhenNullNotAllowed()
{
var resultMock = new Mock <NullParseResult>(MockBehavior.Strict, "test");
var modelMetadataIdentity = ModelMetadataIdentity.ForProperty(typeof(int), "null_name", typeof(object));
var modelMetadataMock = new Mock <ModelMetadata>(MockBehavior.Strict, modelMetadataIdentity);
var bindingContextMock = new Mock <ModelBindingContext>(MockBehavior.Strict);
bindingContextMock.SetupGet(x => x.ModelMetadata).Returns(modelMetadataMock.Object);
var rpcContext = new JsonRpcBindingContext();
var binderMock = new Mock <ParameterBinder>(testEnvironment.ServiceProvider.GetRequiredService <ILogger <ParameterBinder> >());
binderMock.Setup(x => x.SetError(It.IsAny <ModelBindingContext>(), It.IsAny <string>(), It.IsAny <IParseResult>()))
.Returns((Task)null)
.Verifiable();
binderMock.Setup(x => x.SetResult(It.IsAny <ModelBindingContext>(), It.IsAny <IParseResult>(), It.IsAny <string>(), It.IsAny <JsonRpcBindingContext>()))
.CallBase();
binderMock.Object.SetResult(bindingContextMock.Object, resultMock.Object, "test", rpcContext);
binderMock.Verify(x => x.SetResult(It.IsAny <ModelBindingContext>(), It.IsAny <IParseResult>(), It.IsAny <string>(), It.IsAny <JsonRpcBindingContext>()));
binderMock.Verify(x => x.SetError(It.IsAny <ModelBindingContext>(), It.IsAny <string>(), It.IsAny <IParseResult>()));
binderMock.VerifyNoOtherCalls();
bindingContextMock.Verify();
}
public virtual Task SetResult(ModelBindingContext context, IParseResult result, string parameterName, JsonRpcBindingContext jsonRpcBindingContext)
{
log.LogTrace($"Binding parameter [{parameterName}]");
switch (result)
{
case SuccessParseResult successBindResult:
return(SetResultSafe(context, parameterName, successBindResult, jsonRpcBindingContext.Serializer.Serializer));
case ErrorParseResult errorBindResult:
return(SetError(context, parameterName, errorBindResult));
case NoParseResult noParseResult when jsonRpcBindingContext.ParameterMetadata.IsOptional:
// key was not in json but is optional parameter
return(SetNoResult(context, parameterName, noParseResult));
case NoParseResult noBindResult:
// key was not in json and is required
return(SetError(context, parameterName, noBindResult));
case NullParseResult nullParseResult when context.ModelMetadata.IsReferenceOrNullableType:
// json value was null and type can be null
return(SetNullResult(context, parameterName, nullParseResult));
case NullParseResult nullParseResult:
// json value was null and type can not be null
var error = new ErrorParseResult($"Can not bind null json value to non-nullable parameter of type [{context.ModelMetadata.ModelType.Name}]", nullParseResult.Key);
return(SetError(context, parameterName, error));
default:
throw new ArgumentOutOfRangeException(nameof(result), result?.GetType().Name);
}
}
