public void GivenAValidRequestToken_RedirectToAuthenticate_ReturnsARedirectResult()
{
// Arrange.
var redirectUri =
new Uri(
"http://api.twitter.com/oauth/authorize?oauth_token=5rlgo7AwGJt67vSoHmF227QMSHXhvmOmhN5YJpRlEo");
var mockRestResponse = new Mock<IRestResponse>();
mockRestResponse.Setup(x => x.StatusCode).Returns(HttpStatusCode.OK);
mockRestResponse
.Setup(x => x.Content)
.Returns("oauth_token=aaaaaaa&oauth_token_secret=asdasd");
var mockRestClient = new Mock<IRestClient>();
mockRestClient
.Setup(x => x.BuildUri(It.IsAny<IRestRequest>()))
.Returns(redirectUri);
mockRestClient
.Setup(x => x.Execute(It.IsAny<IRestRequest>()))
.Returns(mockRestResponse.Object);
var twitterProvider = new TwitterProvider("a", "b", new Uri("http://www.google.com.au"), mockRestClient.Object);
// Act.
var result = twitterProvider.RedirectToAuthenticate(new TwitterAuthenticationServiceSettings());
// Assert.
Assert.NotNull(result);
Assert.Equal(result.AbsoluteUri, redirectUri.AbsoluteUri);
}
GivenAExceptionWhileTryingToRetrieveRequestToken_RedirectToAuthenticate_ThrowsAnAuthenticationException()
{
// Arrange.
var mockRestClient = new Mock<IRestClient>();
mockRestClient
.Setup(x => x.Execute(It.IsAny<IRestRequest>()))
.Throws(new Exception("some mock exception"));
var twitterProvider = new TwitterProvider("a", "b", new Uri("http://www.google.com.au"), mockRestClient.Object);
// Act.
var result =
Assert.Throws<AuthenticationException>(() => twitterProvider.RedirectToAuthenticate(new TwitterAuthenticationServiceSettings()));
// Assert.
Assert.NotNull(result);
Assert.Equal("Failed to obtain a Request Token from Twitter.", result.Message);
Assert.NotNull(result.InnerException);
Assert.Equal("some mock exception", result.InnerException.Message);
}
public void GivenARequestTokenError_RedirectToAuthenticate_ThrowsAnAuthenticationException()
{
// Arrange.
var mockRestResponse = new Mock<IRestResponse>();
mockRestResponse.Setup(x => x.StatusCode).Returns(HttpStatusCode.Unauthorized);
mockRestResponse.Setup(x => x.StatusDescription).Returns("Unauthorized");
var mockRestClient = new Mock<IRestClient>();
mockRestClient
.Setup(x => x.Execute(It.IsAny<IRestRequest>()))
.Returns(mockRestResponse.Object);
var twitterProvider = new TwitterProvider("a", "b", new Uri("http://www.google.com.au"), mockRestClient.Object);
// Act.
var result =
Assert.Throws<AuthenticationException>(() => twitterProvider.RedirectToAuthenticate(new TwitterAuthenticationServiceSettings()));
// Assert.
Assert.NotNull(result);
Assert.Null(result.InnerException);
Assert.Equal(
"Failed to obtain a Request Token from Twitter OR the the response was not an HTTP Status 200 OK. Response Status: Unauthorized. Response Description: Unauthorized",
result.Message);
}
public void GivenAInvalidRequestToken_RedirectToAuthenticate_ThrowsAnAuthenticationException()
{
// Arrange.
var mockRestResponse = new Mock<IRestResponse>();
mockRestResponse.Setup(x => x.StatusCode).Returns(HttpStatusCode.OK);
mockRestResponse.Setup(x => x.Content)
.Returns("oauth_token=aaaaaaa&missing_an_oauth_token_secret=asdasd");
var mockRestClient = new Mock<IRestClient>();
mockRestClient
.Setup(x => x.Execute(It.IsAny<IRestRequest>()))
.Returns(mockRestResponse.Object);
var twitterProvider = new TwitterProvider("a", "b", new Uri("http://www.google.com.au"), mockRestClient.Object);
// Act.
var result =
Assert.Throws<AuthenticationException>(() => twitterProvider.RedirectToAuthenticate(new TwitterAuthenticationServiceSettings()));
// Assert.
Assert.NotNull(result);
Assert.Null(result.InnerException);
Assert.Equal(
"Retrieved a Twitter Request Token but it doesn't contain both the oauth_token and oauth_token_secret parameters.",
result.Message);
}