public ActionResult OnGet()
{
var url = _api.Authorize(Strings.StateKey);
_logger.LogInformation("Auth is redirecting to [{page}]", url);
return(Redirect(url));
}
public void Authorize_Returns_Expected_Uri()
{
// Arrange
var credentials = MockInstagramCredentials();
var options = Options.Create(credentials);
var logger = Mock.Of <ILogger <InstagramApi> >();
var mockFactory = MockHttpClientFactory();
var instagramHttpClient = new InstagramHttpClient(options, mockFactory.Object, logger);
// Act
const string state = "";
var api = new InstagramApi(options, logger, instagramHttpClient);
var url = api.Authorize(state);
// Assert
Assert.NotNull(api);
Assert.NotNull(url);
var uri = new Uri(url);
Assert.NotNull(uri);
Assert.Equal("api.instagram.com", uri.Authority);
Assert.Equal("https", uri.Scheme);
Assert.Equal("api.instagram.com", uri.Host);
Assert.Equal($"?client_id={credentials.ClientId}&redirect_uri={credentials.RedirectUrl}&scope=user_profile,user_media&response_type=code&state={state}", uri.Query);
Assert.Equal($"/oauth/authorize?client_id={credentials.ClientId}&redirect_uri={credentials.RedirectUrl}&scope=user_profile,user_media&response_type=code&state={state}", uri.PathAndQuery);
}
public void Authorize_Without_ClientId_In_InstagramSettings_ThrowsException()
{
// Arrange
var credentials = MockInstagramCredentials();
credentials.ClientId = null;
var options = Options.Create(credentials);
var logger = Mock.Of <ILogger <InstagramApi> >();
var mockFactory = MockHttpClientFactory();
var instagramHttpClient = new InstagramHttpClient(options, mockFactory.Object, logger);
// Act
var api = new InstagramApi(options, logger, instagramHttpClient);
var ex = Assert.Throws <ArgumentNullException>(() => api.Authorize(""));
// Assert
const string expected = "The ClientId is either null or empty please check the InstagramCredentials section in your appsettings.json (Parameter 'ClientId')";
var actual = ex.Message;
Assert.NotNull(api);
Assert.Equal(expected, actual);
}