public async Task XmlResultTest()
{
var context = new ApiActionContext
{
HttpApiConfig = new HttpApiConfig(),
RequestMessage = new HttpApiRequestMessage
{
Method = HttpMethod.Post,
RequestUri = new Uri("http://www.webapi.com/")
},
ResponseMessage = new HttpResponseMessage(System.Net.HttpStatusCode.OK),
ApiActionDescriptor = ApiDescriptorCache
.GetApiActionDescriptor(typeof(IMyApi)
.GetMethod("JsonXmlAsync"))
};
var model = new Model();
var xml = context.HttpApiConfig.XmlFormatter.Serialize(model, Encoding.UTF8);
context.ResponseMessage.Content = new StringContent(xml, Encoding.UTF8, "application/xml");
var attr = new AutoReturnAttribute();
var result = await((IApiReturnAttribute)attr).GetTaskResult(context) as Model;
Assert.True(model.Name == result.Name && model.Age == result.Age);
}
public async Task EnsureSuccessStatusCodeTest()
{
var context = new ApiActionContext
{
HttpApiConfig = new HttpApiConfig(),
RequestMessage = new HttpApiRequestMessage
{
Method = HttpMethod.Post,
RequestUri = new Uri("http://www.webapi.com/")
},
ResponseMessage = new HttpResponseMessage(System.Net.HttpStatusCode.NotFound),
ApiActionDescriptor = ApiDescriptorCache
.GetApiActionDescriptor(typeof(IMyApi)
.GetMethod("JsonXmlAsync"))
};
var model = new Model();
var xml = context.HttpApiConfig.XmlFormatter.Serialize(model, Encoding.UTF8);
context.ResponseMessage.Content = new StringContent(xml, Encoding.UTF8, "application/xml");
var attr = new AutoReturnAttribute()
{
EnsureSuccessStatusCode = true
};
await Assert.ThrowsAsync <HttpStatusFailureException>(() => ((IApiReturnAttribute)attr).GetTaskResult(context));
}
/// <summary>
/// 请求Api的返回描述
/// </summary>
/// <param name="method">方法信息</param>
/// <exception cref="ArgumentNullException"></exception>
public ApiReturnDescriptor(MethodInfo method)
{
if (method == null)
{
throw new ArgumentNullException(nameof(method));
}
var returnAttribute = method.FindDeclaringAttribute <IApiReturnAttribute>(true);
if (returnAttribute == null)
{
returnAttribute = new AutoReturnAttribute();
}
var dataTypeDefinition = method.ReturnType.GetGenericTypeDefinition();
this.Attribute = returnAttribute;
this.ReturnType = method.ReturnType;
this.ReturnDataType = method.ReturnType.GetGenericArguments().FirstOrDefault();
this.IsTaskDefinition = dataTypeDefinition == typeof(Task <>);
this.IsITaskDefinition = dataTypeDefinition == typeof(ITask <>);
var returnValueMapperAttribute = method.FindDeclaringAttribute <ReturnValueMapperAttribute>(true);
if (returnValueMapperAttribute != null)
{
ReturnValueMapper = (IReturnValueMapper)Activator.CreateInstance(returnValueMapperAttribute.ReturnValueMapperType);
this.DataType = new DataTypeDescriptor(returnValueMapperAttribute.ResponseType);
}
else
{
this.DataType = new DataTypeDescriptor(ReturnDataType);
}
}
/// <summary>
/// 生成ApiReturnDescriptor
/// </summary>
/// <param name="method">方法信息</param>
/// <returns></returns>
private static ApiReturnDescriptor GetReturnDescriptor(MethodInfo method)
{
var returnAttribute = method.FindDeclaringAttribute <IApiReturnAttribute>(true);
if (returnAttribute == null)
{
returnAttribute = new AutoReturnAttribute();
}
return(new ApiReturnDescriptor
{
Attribute = returnAttribute,
TaskType = method.ReturnType,
DataType = method.ReturnType.GetGenericArguments().FirstOrDefault(),
});
}
public async Task StringResultTest()
{
var context = new TestActionContext(
httpApi: null,
httpApiConfig: new HttpApiConfig(),
apiActionDescriptor: new ApiActionDescriptor(typeof(IMyApi).GetMethod("StringAsync")));
context.RequestMessage.RequestUri = new Uri("http://www.mywebapi.com");
context.RequestMessage.Method = HttpMethod.Post;
context.ResponseMessage.Content = new StringContent("laojiu");
var attr = new AutoReturnAttribute();
var result = await((IApiReturnAttribute)attr).GetTaskResult(context);
Assert.True(result?.ToString() == "laojiu");
}
/// <summary>
/// 生成ApiReturnDescriptor
/// </summary>
/// <param name="method">方法信息</param>
/// <returns></returns>
private static ApiReturnDescriptor GetReturnDescriptor(MethodInfo method)
{
var returnAttribute = method.FindDeclaringAttribute <IApiReturnAttribute>(true);
if (returnAttribute == null)
{
returnAttribute = new AutoReturnAttribute();
}
var dataType = method.ReturnType.GetGenericArguments().FirstOrDefault();
var descriptor = new ApiReturnDescriptor
{
Attribute = returnAttribute,
ReturnType = method.ReturnType,
GenericType = method.ReturnType.GetGenericTypeDefinition(),
DataType = dataType,
ITaskCtor = ApiTask.GetConstructor(dataType),
};
return(descriptor);
}
public async Task JsonResultTest()
{
var context = new TestActionContext(
httpApi: null,
httpApiConfig: new HttpApiConfig(),
apiActionDescriptor: new ApiActionDescriptor(typeof(IMyApi).GetMethod("JsonXmlAsync")));
context.RequestMessage.RequestUri = new Uri("http://www.mywebapi.com");
context.RequestMessage.Method = HttpMethod.Post;
var model = new Model();
var json = context.HttpApiConfig.JsonFormatter.Serialize(model, context.HttpApiConfig.FormatOptions);
context.ResponseMessage.Content = new StringContent(json, Encoding.UTF8, "application/json");
var attr = new AutoReturnAttribute();
var result = await((IApiReturnAttribute)attr).GetTaskResult(context) as Model;
Assert.True(model.Name == result.Name && model.Age == result.Age);
}
public async Task StringResultTest()
{
var context = new ApiActionContext
{
HttpApiConfig = new HttpApiConfig(),
RequestMessage = new HttpApiRequestMessage
{
Method = HttpMethod.Post,
RequestUri = new Uri("http://www.webapi.com/")
},
ResponseMessage = new HttpResponseMessage(System.Net.HttpStatusCode.OK),
ApiActionDescriptor = ApiDescriptorCache
.GetApiActionDescriptor(typeof(IMyApi)
.GetMethod("StringAsync"))
};
context.ResponseMessage.Content = new StringContent("laojiu");
var attr = new AutoReturnAttribute();
var result = await ((IApiReturnAttribute)attr).GetTaskResult(context);
Assert.True(result?.ToString() == "laojiu");
}
/// <summary>
/// 生成ApiReturnDescriptor
/// </summary>
/// <param name="method">方法信息</param>
/// <returns></returns>
private static ApiReturnDescriptor GetReturnDescriptor(this MethodInfo method)
{
var returnAttribute = method.FindDeclaringAttribute <IApiReturnAttribute>(true);
if (returnAttribute == null)
{
returnAttribute = new AutoReturnAttribute();
}
var dataType = method.ReturnType.GetGenericArguments().FirstOrDefault() ?? typeof(object);
var descriptor = new ApiReturnDescriptor
{
Attribute = returnAttribute,
ReturnType = method.ReturnType,
DataType = dataType,
IsITaskDefinition = method.ReturnType.IsGenericParameter && method.ReturnType.GetGenericTypeDefinition() == typeof(ITask <>),
ITaskCtor = ApiTask.GetITaskConstructor(dataType),
};
return(descriptor);
}
public async Task EnsureSuccessStatusCodeTest()
{
var context = new TestActionContext(
httpApi: null,
httpApiConfig: new HttpApiConfig(),
apiActionDescriptor: new ApiActionDescriptor(typeof(IMyApi).GetMethod("JsonXmlAsync")));
context.RequestMessage.RequestUri = new Uri("http://www.mywebapi.com");
context.RequestMessage.Method = HttpMethod.Post;
context.ResponseMessage.StatusCode = System.Net.HttpStatusCode.InternalServerError;
var model = new Model();
var xml = context.HttpApiConfig.XmlFormatter.Serialize(model, Encoding.UTF8);
context.ResponseMessage.Content = new StringContent(xml, Encoding.UTF8, "application/xml");
var attr = new AutoReturnAttribute()
{
EnsureSuccessStatusCode = true
};
await Assert.ThrowsAsync <HttpStatusFailureException>(() => ((IApiReturnAttribute)attr).GetTaskResult(context));
}
/// <summary>
/// 生成ApiReturnDescriptor
/// </summary>
/// <param name="method">方法信息</param>
/// <returns></returns>
private static ApiReturnDescriptor GetReturnDescriptor(this MethodInfo method)
{
var returnAttribute = method.FindDeclaringAttribute <IApiReturnAttribute>(true);
if (returnAttribute == null)
{
returnAttribute = new AutoReturnAttribute();
}
var dataType = method.ReturnType.GetGenericArguments().FirstOrDefault();
var dataTypeDefinition = method.ReturnType.GetGenericTypeDefinition();
var descriptor = new ApiReturnDescriptor
{
Attribute = returnAttribute,
ReturnType = method.ReturnType,
DataType = new DataTypeDescriptor(dataType),
IsTaskDefinition = dataTypeDefinition == typeof(Task <>),
IsITaskDefinition = dataTypeDefinition == typeof(ITask <>)
};
return(descriptor);
}
/// <summary>
/// 请求Api的返回描述
/// </summary>
/// <param name="method">方法信息</param>
/// <exception cref="ArgumentNullException"></exception>
public ApiReturnDescriptor(MethodInfo method)
{
if (method == null)
{
throw new ArgumentNullException(nameof(method));
}
var returnAttribute = method.FindDeclaringAttribute <IApiReturnAttribute>(true);
if (returnAttribute == null)
{
returnAttribute = new AutoReturnAttribute();
}
var dataType = method.ReturnType.GetGenericArguments().FirstOrDefault();
var dataTypeDefinition = method.ReturnType.GetGenericTypeDefinition();
this.Attribute = returnAttribute;
this.ReturnType = method.ReturnType;
this.DataType = new DataTypeDescriptor(dataType);
this.IsTaskDefinition = dataTypeDefinition == typeof(Task <>);
this.IsITaskDefinition = dataTypeDefinition == typeof(ITask <>);
}
