public async Task ServiceMiddleWare_ShouldRaiseDescriptiveError()
{
var loggerMock = new Mock <ILogger>();
var loggerFactoryMock = new Mock <ILoggerFactory>();
loggerFactoryMock.Setup(x => x.CreateLogger(It.IsAny <string>())).Returns(loggerMock.Object);
var coll = new MetadataCollection(new[] { typeof(ITestService) }, "bla", 1, 5);
int version = 1;
var service = new TestService();
var headers = new Dictionary <string, string>
{
{ "ServiceVersion", version.ToString() },
{ "Content-Type", "application/json" },
};
var middleware = new ServiceMiddleware(null, loggerFactoryMock.Object);
// Missing required property Name
var contextMock = PrepareHttpContext(headers, service, "/testservice/addperson", "", "POST",
"{ person: { Gender: 0, Age: 33 } }");
await middleware.Invoke(contextMock.Object, coll[version]);
string message = Encoding.UTF8.GetString((contextMock.Object.Response.Body as MemoryStream).ToArray());
Assert.StartsWith("Missing required property", message);
Assert.Equal(400, contextMock.Object.Response.StatusCode);
}
public async Task ServiceMiddleWare_PerformGetAndPostRequests()
{
var loggerMock = new Mock <ILoggerFactory>();
var coll = new MetadataCollection(new[] { typeof(ITestService) }, "bla", 1, 5);
int version = 1;
var service = new TestService();
var headers = new Dictionary <string, string>
{
{ "ServiceVersion", version.ToString() },
{ "Content-Type", "application/json" },
};
var middleware = new ServiceMiddleware(null, loggerMock.Object);
// Add three persons
var contextMock = PrepareHttpContext(headers, service, "/testservice/addperson", "", "POST",
"{ person: { Name: 'Piet', Gender: 0, Age: 33 } }");
await middleware.Invoke(contextMock.Object, coll[version]);
contextMock = PrepareHttpContext(headers, service, "/testservice/addperson", "", "POST",
"{ person: { Name: 'Jannie', Gender: 1, Age: 13 } }");
await middleware.Invoke(contextMock.Object, coll[version]);
contextMock = PrepareHttpContext(headers, service, "/testservice/addperson", "", "POST",
"{ person: { Name: 'Jan', Gender: 0, Age: 35 } }");
await middleware.Invoke(contextMock.Object, coll[version]);
// Find all persons starting with 'ja'
contextMock = PrepareHttpContext(headers, service, "/testservice/FindPersons", "?name=ja", "GET", "");
await middleware.Invoke(contextMock.Object, coll[version]);
// Read the result
string json = Encoding.UTF8.GetString((contextMock.Object.Response.Body as MemoryStream).ToArray());
var result = JToken.Parse(json) as JArray;
Assert.Equal(2, result.Count);
Assert.All(result, it => Assert.StartsWith("ja", it["name"].Value <string>(), StringComparison.InvariantCultureIgnoreCase));
// Find all persons starting with 'ja' asynchronously
contextMock = PrepareHttpContext(headers, service, "/testservice/FindPersons2", "?name=ja", "GET", "");
await middleware.Invoke(contextMock.Object, coll[version]);
// Read the result
json = Encoding.UTF8.GetString((contextMock.Object.Response.Body as MemoryStream).ToArray());
result = JToken.Parse(json) as JArray;
Assert.Equal(2, result.Count);
Assert.All(result, it => Assert.StartsWith("ja", it["name"].Value <string>(), StringComparison.InvariantCultureIgnoreCase));
}
public async Task ServiceMiddleWare_CanHandleEmptyQuery()
{
var loggerMock = new Mock <ILoggerFactory>();
var coll = new MetadataCollection(new[] { typeof(ITestService) }, "bla", 1, 5);
int version = 1;
var service = new TestService();
var headers = new Dictionary <string, string>
{
{ "ServiceVersion", version.ToString() },
{ "Content-Type", "application/json" },
};
var middleware = new ServiceMiddleware(null, loggerMock.Object);
// Get request with an empty query
var contextMock = PrepareHttpContext(headers, service, "/testservice/FindPersons", "", "GET", "");
await middleware.Invoke(contextMock.Object, coll[version]);
string json = Encoding.UTF8.GetString((contextMock.Object.Response.Body as MemoryStream).ToArray());
Assert.Equal("[]", json);
}
