GivenSomeErrorOccuredWhileTryingToRetrieveAccessToken_AuthenticateClient_ThrowsAnAuthenticationException
()
{
// Arrange.
var mockRestClient = new Mock<IRestClient>();
mockRestClient.Setup(x => x.Execute(It.IsAny<IRestRequest>())).Returns(It.IsAny<IRestResponse>);
var facebookProvider = new FacebookProvider("a", "b",
null, new RestClientFactory(mockRestClient.Object));
const string existingState = "Oops! - Tasselhoff Burrfoot";
var queryStringParameters = new NameValueCollection
{
{"state", existingState},
{"error_reason", "aaa"},
{"error", "bbb"},
{"error_description", "ccc"}
};
var facebookAuthenticationSettings = new FacebookAuthenticationServiceSettings
{
State = existingState
};
// Act.
var result =
Assert.Throws<AuthenticationException>(
() => facebookProvider.AuthenticateClient(facebookAuthenticationSettings, queryStringParameters));
// Assert.
Assert.NotNull(result);
Assert.Equal("Reason: aaa. Error: bbb. Description: ccc.", result.Message);
}
public void GivenNoValidAccessTokenParams_AuthenticateClient_ThrowsAnAuthenticationException()
{
// Arrange.
var mockRestClient = new Mock<IRestClient>();
mockRestClient.Setup(x => x.Execute(It.IsAny<IRestRequest>())).Returns(It.IsAny<IRestResponse>);
var facebookProvider = new FacebookProvider("a", "b",
null, new RestClientFactory(mockRestClient.Object));
const string existingState = "Oops! - Tasselhoff Burrfoot";
var queryStringParameters = new NameValueCollection
{
{"state", existingState} // No code param.
};
var facebookAuthenticationSettings = new FacebookAuthenticationServiceSettings
{
State = existingState
};
// Act.
var result =
Assert.Throws<AuthenticationException>(
() => facebookProvider.AuthenticateClient(facebookAuthenticationSettings, queryStringParameters));
// Assert.
Assert.NotNull(result);
Assert.Equal("No code parameter provided in the response query string from Facebook.", result.Message);
}
public void GivenDefaultSettingsRequested_RedirectToAuthenticate_ReturnsAUri()
{
// Arrange.
var facebookProvider = new FacebookProvider("aa", "bb", new Uri("http://www.2p1s.com"));
var facebookAuthenticationServiceSettings = new FacebookAuthenticationServiceSettings();
// Act.
var result = facebookProvider.RedirectToAuthenticate(facebookAuthenticationServiceSettings);
// Assert.
Assert.NotNull(result);
Assert.Equal("https://www.facebook.com/dialog/oauth?client_id=aa&scope=email&redirect_uri=http://www.2p1s.com/", result.AbsoluteUri);
}
public void GivenMobileAndDisplayAreRequested_RedirectToAuthenticate_ReturnsAUri()
{
// Arrange.
var facebookProvider = new FacebookProvider("aa", "bb", new Uri("http://www.2p1s.com"));
var facebookAuthenticationServiceSettings = new FacebookAuthenticationServiceSettings
{
IsMobile = true,
Display = DisplayType.Touch
};
// Act.
var result = facebookProvider.RedirectToAuthenticate(facebookAuthenticationServiceSettings);
// Assert.
Assert.NotNull(result);
Assert.Equal("https://m.facebook.com/dialog/oauth?client_id=aa&scope=email&display=touch&redirect_uri=http://www.2p1s.com/", result.AbsoluteUri);
}
public void GivenValidCredentials_AuthenticateClient_ReturnsAnAuthenticatedClientWithUserInformation()
{
// Arrange.
var mockRestResponseAccessToken = new Mock<IRestResponse>();
mockRestResponseAccessToken.Setup(x => x.StatusCode).Returns(HttpStatusCode.OK);
mockRestResponseAccessToken.Setup(x => x.Content).Returns("access_token=foo&expires=1000");
var meResult = new MeResult
{
Id = 1,
FirstName = "some firstname",
LastName = "some lastname",
Link = "http://whatever",
Locale = "en-au",
Name = "Hi there",
Timezone = 10,
Username = "******",
Verified = true
};
var mockRestResponseApiMe = new Mock<IRestResponse<MeResult>>();
mockRestResponseApiMe.Setup(x => x.StatusCode).Returns(HttpStatusCode.OK);
mockRestResponseApiMe.Setup(x => x.Data).Returns(meResult);
var mockRestClient = new Mock<IRestClient>();
mockRestClient.Setup(x => x.Execute(It.IsAny<IRestRequest>()))
.Returns(mockRestResponseAccessToken.Object);
mockRestClient.Setup(x => x.Execute<MeResult>(It.IsAny<IRestRequest>()))
.Returns(mockRestResponseApiMe.Object);
var facebookProvider = new FacebookProvider("a", "b",
null, new RestClientFactory(mockRestClient.Object));
const string existingState = "Oops! - Tasselhoff Burrfoot";
var queryStringParameters = new NameValueCollection
{
{"state", existingState},
{"code", "whatever"}
};
var facebookAuthenticationSettings = new FacebookAuthenticationServiceSettings
{
State = existingState,
CallBackUri = new Uri("http://2p1s.com")
};
// Act.
var result =
facebookProvider.AuthenticateClient(facebookAuthenticationSettings, queryStringParameters);
// Assert.
Assert.NotNull(result);
Assert.Equal("facebook", result.ProviderName);
Assert.NotNull(result.AccessToken);
Assert.NotNull(result.UserInformation);
Assert.False(string.IsNullOrEmpty(result.UserInformation.Id));
Assert.NotNull(result.UserInformation.Name);
Assert.NotNull(result.UserInformation.UserName);
}
public void GivenAnInvalidMeResultThrowsAnException_AuthenticateClient_ThrowsAnAuthenticationException()
{
// Arrange.
var mockRestResponse = new Mock<IRestResponse>();
mockRestResponse.Setup(x => x.StatusCode).Returns(HttpStatusCode.OK);
mockRestResponse.Setup(x => x.Content).Returns("access_token=foo&expires=1000");
var mockRestResponseApiMe = new Mock<IRestResponse<MeResult>>();
mockRestResponseApiMe.Setup(x => x.StatusCode).Returns(HttpStatusCode.Unauthorized);
mockRestResponseApiMe.Setup(x => x.StatusDescription).Returns("Unauthorized");
var mockRestClient = new Mock<IRestClient>();
mockRestClient.Setup(x => x.Execute(It.IsAny<IRestRequest>()))
.Returns(mockRestResponse.Object);
mockRestClient.Setup(x => x.Execute<MeResult>(It.IsAny<IRestRequest>()))
.Returns(mockRestResponseApiMe.Object);
var facebookProvider = new FacebookProvider("a", "b",
null, new RestClientFactory(mockRestClient.Object));
const string existingState = "Oops! - Tasselhoff Burrfoot";
var queryStringParameters = new NameValueCollection
{
{"state", existingState},
{"code", "whatever"}
};
var facebookAuthenticationSettings = new FacebookAuthenticationServiceSettings
{
State = existingState,
CallBackUri = new Uri("http://2p1s.com")
};
// Act.
var result =
Assert.Throws<AuthenticationException>(
() => facebookProvider.AuthenticateClient(facebookAuthenticationSettings, queryStringParameters));
// Assert.
Assert.NotNull(result);
Assert.Equal(
"Failed to obtain some Me data from the Facebook api OR the the response was not an HTTP Status 200 OK. Response Status: Unauthorized. Response Description: Unauthorized",
result.Message);
}
GivenAValidAccessTokenButApiMeThrowsAnException_AuthenticateClient_ThrowsAnAuthenticationException()
{
// Arrange.
const string exceptionMessage =
"1st World Problems: The Pizza guy arrived. Before I finished downloading the movie.";
var mockRestResponse = new Mock<IRestResponse>();
mockRestResponse.Setup(x => x.StatusCode).Returns(HttpStatusCode.OK);
mockRestResponse.Setup(x => x.Content).Returns("access_token=foo&expires=1000");
var mockRestClient = new Mock<IRestClient>();
mockRestClient.Setup(x => x.Execute(It.IsAny<IRestRequest>()))
.Returns(mockRestResponse.Object);
mockRestClient.Setup(x => x.Execute<MeResult>(It.IsAny<IRestRequest>()))
.Throws(new Exception(exceptionMessage));
var facebookProvider = new FacebookProvider("a", "b",
null, new RestClientFactory(mockRestClient.Object));
const string existingState = "Oops! - Tasselhoff Burrfoot";
var queryStringParameters = new NameValueCollection
{
{"state", existingState},
{"code", "whatever"}
};
var facebookAuthenticationSettings = new FacebookAuthenticationServiceSettings
{
State = existingState,
CallBackUri = new Uri("http://2p1s.com")
};
// Act.
var result =
Assert.Throws<AuthenticationException>(
() => facebookProvider.AuthenticateClient(facebookAuthenticationSettings, queryStringParameters));
// Assert.
Assert.NotNull(result);
Assert.Equal("Failed to retrieve any Me data from the Facebook Api.", result.Message);
}
public void GivenAMissingExpiresParam_AuthenticateClient_ThrowsAnAuthenticationException()
{
// Arrange.
var mockRestResponse = new Mock<IRestResponse>();
mockRestResponse.Setup(x => x.StatusCode).Returns(HttpStatusCode.OK);
mockRestResponse.Setup(x => x.Content).Returns("access_token=foo&omg=pewpew");
var mockRestClient = new Mock<IRestClient>();
mockRestClient.Setup(x => x.Execute(It.IsAny<IRestRequest>()))
.Returns(mockRestResponse.Object);
var facebookProvider = new FacebookProvider("a", "b",
null, new RestClientFactory(mockRestClient.Object));
const string existingState = "Oops! - Tasselhoff Burrfoot";
var queryStringParameters = new NameValueCollection
{
{"state", existingState},
{"code", "whatever"}
};
var facebookAuthenticationSettings = new FacebookAuthenticationServiceSettings
{
State = existingState,
CallBackUri = new Uri("http://2p1s.com")
};
// Act.
var result =
Assert.Throws<AuthenticationException>(
() => facebookProvider.AuthenticateClient(facebookAuthenticationSettings, queryStringParameters));
// Assert.
Assert.NotNull(result);
Assert.Equal(
"Retrieved a Facebook Access Token but it doesn't contain both the access_token and expires_on parameters.",
result.Message);
}
public void GivenAMissingCallBackUriParam_AuthenticateClient_ThrowsAnAuthenticationException()
{
// Arrange.
var mockRestResponse = new Mock<IRestResponse>();
mockRestResponse.Setup(x => x.StatusCode).Returns(HttpStatusCode.BadRequest);
mockRestResponse.Setup(x => x.StatusDescription).Returns("Bad Request");
mockRestResponse.Setup(x => x.Content)
.Returns(
"{\"error\":{\"message\":\"Missing redirect_uri parameter.\",\"type\":\"OAuthException\",\"code\":191}}");
var mockRestClient = new Mock<IRestClient>();
mockRestClient.Setup(x => x.Execute(It.IsAny<IRestRequest>()))
.Returns(mockRestResponse.Object);
var facebookProvider = new FacebookProvider("a", "b",
null, new RestClientFactory(mockRestClient.Object));
const string existingState = "Oops! - Tasselhoff Burrfoot";
var queryStringParameters = new NameValueCollection
{
{"state", existingState},
{"code", "whatever"}
};
var facebookAuthenticationSettings = new FacebookAuthenticationServiceSettings
{
State = existingState,
CallBackUri = new Uri("http://2p1s.com")
};
// Act.
var result =
Assert.Throws<AuthenticationException>(
() => facebookProvider.AuthenticateClient(facebookAuthenticationSettings, queryStringParameters));
// Assert.
Assert.NotNull(result);
Assert.Equal(
"Failed to obtain an Access Token from Facebook OR the the response was not an HTTP Status 200 OK. Response Status: BadRequest. Response Description: Bad Request. Error Content: {\"error\":{\"message\":\"Missing redirect_uri parameter.\",\"type\":\"OAuthException\",\"code\":191}}",
result.Message);
}
GivenAnExceptionOccursWhileTryingToRequestAnAccessToken_AuthenticateClient_ThrowsAnAuthenticationException
()
{
// Arrange.
const string exceptionMessage =
"1st World Problems: Too many rooms in my house. Can't decide where to sleep.";
var mockRestClient = new Mock<IRestClient>();
mockRestClient.Setup(x => x.Execute(It.IsAny<IRestRequest>()))
.Throws(new Exception(exceptionMessage));
var facebookProvider = new FacebookProvider("a", "b",
null, new RestClientFactory(mockRestClient.Object));
const string existingState = "Oops! - Tasselhoff Burrfoot";
var queryStringParameters = new NameValueCollection
{
{"state", existingState},
{"code", "whatever"}
};
var facebookAuthenticationSettings = new FacebookAuthenticationServiceSettings
{
State = existingState,
CallBackUri = new Uri("http://2p1s.com")
};
// Act.
var result =
Assert.Throws<AuthenticationException>(
() => facebookProvider.AuthenticateClient(facebookAuthenticationSettings, queryStringParameters));
// Assert.
Assert.NotNull(result);
Assert.Equal("Failed to retrieve an oauth access token from Facebook.", result.Message);
Assert.NotNull(result.InnerException);
Assert.Equal(exceptionMessage, result.InnerException.Message);
}