public async Task GoogleGroupsAuthorizationMiddlewareInvoke_TestValidToken_CallsNextDelegate()
{
Environment.SetEnvironmentVariable("REQUIRED_GOOGL_GROUPS", "GoodGroup; HackneyAll;");
Token expectedToken = new Token
{
Groups = new string[] { "HackneyAll", "GoodGroup", "SomeMoreGroup" }
};
DefaultHttpContext httpContext = new DefaultHttpContext();
httpContext.Response.Body = new MemoryStream();
var mockTokenFactory = new Mock <ITokenFactory>();
mockTokenFactory.Setup(x => x.Create(It.IsAny <IHeaderDictionary>(), It.IsAny <string>()))
.Returns(expectedToken);
var mockRequestDelegate = new Mock <RequestDelegate>();
mockRequestDelegate.Setup(x => x.Invoke(It.IsAny <HttpContext>()))
.Returns(Task.FromResult(0));
var sut = new GoogleGroupsAuthorizationMiddleware(mockRequestDelegate.Object);
await sut.Invoke(httpContext, mockTokenFactory.Object).ConfigureAwait(false);
mockRequestDelegate.Verify(x => x.Invoke(httpContext), Times.Once);
}
public async Task GoogleGroupsAuthorizationMiddlewareInvoke_TestNoRequiredGoogleGroupsInToken_HasForbiddenResponse()
{
Environment.SetEnvironmentVariable("REQUIRED_GOOGL_GROUPS", "GoodGroup; HackneyAll;");
Token expectedToken = new Token
{
Groups = new string[] { "HackneyAll", "BadGroup" }
};
var expectedResponseText = "Forbidden";
var expectedStatusCode = (int)HttpStatusCode.Forbidden;
DefaultHttpContext httpContext = new DefaultHttpContext();
httpContext.Response.Body = new MemoryStream();
var mockTokenFactory = new Mock <ITokenFactory>();
mockTokenFactory.Setup(x => x.Create(It.IsAny <IHeaderDictionary>(), It.IsAny <string>()))
.Returns(expectedToken);
var mockRequestDelegate = new Mock <RequestDelegate>();
mockRequestDelegate.Setup(x => x.Invoke(It.IsAny <HttpContext>()))
.Returns(Task.FromResult(0));
var sut = new GoogleGroupsAuthorizationMiddleware(mockRequestDelegate.Object);
await sut.Invoke(httpContext, mockTokenFactory.Object).ConfigureAwait(false);
httpContext.Response.StatusCode.Should().Be(expectedStatusCode);
httpContext.Response.Body.Position = 0;
using (StreamReader streamReader = new StreamReader(httpContext.Response.Body))
{
string actualResponseText = await streamReader.ReadToEndAsync().ConfigureAwait(false);
var errorResponse = JsonConvert.DeserializeObject <BaseErrorResponse>(actualResponseText);
errorResponse.StatusCode.Should().Be(expectedStatusCode);
errorResponse.Message.Should().Be(expectedResponseText);
}
mockRequestDelegate.Verify(x => x.Invoke(It.IsAny <HttpContext>()), Times.Never);
}
public async Task GoogleGroupsAuthorizationMiddlewareInvoke_TestTokenGroupsAreNull_HasForbiddenResponse()
{
Token expectedToken = new Token
{
Groups = null
};
var expectedResponseText = "JWT token should contain [groups] claim!";
var expectedStatusCode = (int)HttpStatusCode.Forbidden;
DefaultHttpContext httpContext = new DefaultHttpContext();
httpContext.Response.Body = new MemoryStream();
var mockTokenFactory = new Mock <ITokenFactory>();
mockTokenFactory.Setup(x => x.Create(It.IsAny <IHeaderDictionary>(), It.IsAny <string>()))
.Returns(expectedToken);
var mockRequestDelegate = new Mock <RequestDelegate>();
mockRequestDelegate.Setup(x => x.Invoke(It.IsAny <HttpContext>()))
.Returns(Task.FromResult(0));
var sut = new GoogleGroupsAuthorizationMiddleware(mockRequestDelegate.Object);
await sut.Invoke(httpContext, mockTokenFactory.Object).ConfigureAwait(false);
httpContext.Response.StatusCode.Should().Be(expectedStatusCode);
httpContext.Response.Body.Position = 0;
using (StreamReader streamReader = new StreamReader(httpContext.Response.Body))
{
string actualResponseText = await streamReader.ReadToEndAsync().ConfigureAwait(false);
var errorResponse = JsonConvert.DeserializeObject <BaseErrorResponse>(actualResponseText);
errorResponse.StatusCode.Should().Be(expectedStatusCode);
errorResponse.Message.Should().Be(expectedResponseText);
}
mockRequestDelegate.Verify(x => x.Invoke(It.IsAny <HttpContext>()), Times.Never);
}
public async Task GoogleGroupsAuthorizationMiddlewareInvoke_TestNullHeaders_ThrowsArgumentNullException()
{
DefaultHttpContext httpContext = new DefaultHttpContext();
httpContext.Response.Body = new MemoryStream();
var mockTokenFactory = new Mock <ITokenFactory>();
mockTokenFactory.Setup(x => x.Create(It.IsAny <IHeaderDictionary>(), It.IsAny <string>()))
.Throws(new ArgumentNullException("MyException"));
var mockRequestDelegate = new Mock <RequestDelegate>();
mockRequestDelegate.Setup(x => x.Invoke(It.IsAny <HttpContext>()))
.Returns(Task.FromResult(0));
var sut = new GoogleGroupsAuthorizationMiddleware(mockRequestDelegate.Object);
Func <Task> act = () => sut.Invoke(httpContext, mockTokenFactory.Object);
await act.Should().ThrowAsync <ArgumentNullException>().WithMessage("Value cannot be null. (Parameter 'MyException')").ConfigureAwait(false);
mockRequestDelegate.Verify(x => x.Invoke(It.IsAny <HttpContext>()), Times.Never);
}
