public async Task InvokeAsync(string code)
{
var requestActualContent = EmbeddedResourceManager.GetString($"Assets.{code}_req.json");
var responseExpectedContent = EmbeddedResourceManager.GetString($"Assets.{code}_res.json");
var responseExpectedStatusCode = !string.IsNullOrEmpty(responseExpectedContent) ? StatusCodes.Status200OK : StatusCodes.Status204NoContent;
var serviceProviderMock = new Mock <IServiceProvider>(MockBehavior.Strict);
serviceProviderMock.Setup(o => o.GetService(typeof(JsonRpcTestHandler1)))
.Returns(null);
serviceProviderMock.Setup(o => o.GetService(typeof(IOptions <JsonRpcOptions>)))
.Returns(null);
serviceProviderMock.Setup(o => o.GetService(typeof(ILoggerFactory)))
.Returns(null);
var environmentMock = new Mock <IWebHostEnvironment>(MockBehavior.Strict);
environmentMock
.Setup(o => o.EnvironmentName)
.Returns(Environments.Production);
var loggerMock = new Mock <ILogger <JsonRpcMiddleware <JsonRpcTestHandler1> > >(MockBehavior.Loose);
loggerMock
.Setup(o => o.IsEnabled(It.IsAny <LogLevel>()))
.Returns(true);
var jsonRpcMiddleware = new JsonRpcMiddleware <JsonRpcTestHandler1>(serviceProviderMock.Object, environmentMock.Object, loggerMock.Object);
var httpContext = new DefaultHttpContext();
httpContext.Request.Method = HttpMethods.Post;
httpContext.Request.ContentType = "application/json; charset=utf-8";
httpContext.Request.Headers.Add(HeaderNames.Accept, "application/json; charset=utf-8");
httpContext.Request.Body = new MemoryStream(Encoding.UTF8.GetBytes(requestActualContent));
httpContext.Response.Body = new MemoryStream();
await jsonRpcMiddleware.InvokeAsync(httpContext, c => Task.CompletedTask);
Assert.AreEqual(responseExpectedStatusCode, httpContext.Response.StatusCode);
if (responseExpectedStatusCode == StatusCodes.Status200OK)
{
var responseActualContent = default(string);
httpContext.Response.Body.Position = 0;
using (var reader = new StreamReader(httpContext.Response.Body))
{
responseActualContent = await reader.ReadToEndAsync();
}
Assert.IsFalse(string.IsNullOrEmpty(responseActualContent), "Actual response content is empty");
var responseActualContentToken = JToken.Parse(responseActualContent);
var responseExpectedContentToken = JToken.Parse(responseExpectedContent);
Assert.IsTrue(JToken.DeepEquals(responseExpectedContentToken, responseActualContentToken), "Actual JSON token differs from expected");
}
}
public async Task InvokeAsyncWhenHttpMethodIsInvalid(string method)
{
var serviceProviderMock = new Mock <IServiceProvider>(MockBehavior.Strict);
serviceProviderMock.Setup(o => o.GetService(typeof(JsonRpcTestHandler1)))
.Returns(null);
serviceProviderMock.Setup(o => o.GetService(typeof(IOptions <JsonRpcOptions>)))
.Returns(null);
serviceProviderMock.Setup(o => o.GetService(typeof(ILoggerFactory)))
.Returns(null);
var environmentMock = new Mock <IWebHostEnvironment>(MockBehavior.Strict);
var loggerMock = new Mock <ILogger <JsonRpcMiddleware <JsonRpcTestHandler1> > >(MockBehavior.Loose);
var jsonRpcMiddleware = new JsonRpcMiddleware <JsonRpcTestHandler1>(serviceProviderMock.Object, environmentMock.Object, loggerMock.Object);
var httpContext = new DefaultHttpContext();
httpContext.Request.Method = method;
httpContext.Request.ContentType = "application/json; charset=utf-8";
await jsonRpcMiddleware.InvokeAsync(httpContext, c => Task.CompletedTask);
Assert.AreEqual(StatusCodes.Status405MethodNotAllowed, httpContext.Response.StatusCode);
}
public void Dispose()
{
var serviceProviderMock = new Mock <IServiceProvider>(MockBehavior.Strict);
var environmentMock = new Mock <IWebHostEnvironment>(MockBehavior.Strict);
var loggerMock = new Mock <ILogger <JsonRpcMiddleware <JsonRpcTestHandler1> > >(MockBehavior.Loose);
var jsonRpcHandler = new JsonRpcTestHandler1();
var jsonRpcHandlerDisposed = false;
jsonRpcHandler.Disposed += (sender, e) => jsonRpcHandlerDisposed = true;
serviceProviderMock.Setup(o => o.GetService(typeof(JsonRpcTestHandler1)))
.Returns(jsonRpcHandler);
serviceProviderMock.Setup(o => o.GetService(typeof(IOptions <JsonRpcOptions>)))
.Returns(null);
serviceProviderMock.Setup(o => o.GetService(typeof(ILoggerFactory)))
.Returns(null);
var jsonRpcMiddleware = new JsonRpcMiddleware <JsonRpcTestHandler1>(serviceProviderMock.Object, environmentMock.Object, loggerMock.Object);
jsonRpcMiddleware.Dispose();
Assert.IsTrue(jsonRpcHandlerDisposed);
}
public async Task InvokeAsyncWhenContentTypeHeaderIsInvalid(string mediaType)
{
var serviceProviderMock = new Mock <IServiceProvider>(MockBehavior.Strict);
serviceProviderMock.Setup(o => o.GetService(typeof(JsonRpcTestHandler1)))
.Returns(null);
serviceProviderMock.Setup(o => o.GetService(typeof(IOptions <JsonRpcOptions>)))
.Returns(null);
serviceProviderMock.Setup(o => o.GetService(typeof(ILoggerFactory)))
.Returns(null);
var environmentMock = new Mock <IWebHostEnvironment>(MockBehavior.Strict);
var loggerMock = new Mock <ILogger <JsonRpcMiddleware <JsonRpcTestHandler1> > >(MockBehavior.Loose);
var jsonRpcMiddleware = new JsonRpcMiddleware <JsonRpcTestHandler1>(serviceProviderMock.Object, environmentMock.Object, loggerMock.Object);
var httpContext = new DefaultHttpContext();
httpContext.Request.Method = HttpMethods.Post;
httpContext.Request.ContentType = mediaType;
await jsonRpcMiddleware.InvokeAsync(httpContext, c => Task.CompletedTask);
Assert.AreEqual(StatusCodes.Status415UnsupportedMediaType, httpContext.Response.StatusCode);
}