public async void GetItems()
{
string consumerKey = "YourConsumerKey";
string consumerSecret = "YourConsumerSecret";
string accessToken = "YourAccessToken";
string accessTokenSecret = "YourAccessTokenSecret";
string twitterQueryParam = "WindowsAppStudio";
TwitterQueryType queryType = TwitterQueryType.Search;
int maxRecordsParam = 20;
Items.Clear();
_twitterDataProvider = new TwitterDataProvider(new TwitterOAuthTokens
{
AccessToken = accessToken,
AccessTokenSecret = accessTokenSecret,
ConsumerKey = consumerKey,
ConsumerSecret = consumerSecret
});
var config = new TwitterDataConfig
{
Query = twitterQueryParam,
QueryType = queryType
};
var items = await _twitterDataProvider.LoadDataAsync(config, maxRecordsParam);
foreach (var item in items)
{
Items.Add(item);
}
}
public async Task TestRevokedOAuth()
{
var config = new TwitterDataConfig
{
QueryType = TwitterQueryType.User,
Query = "lumia"
};
var dataProvider = new TwitterDataProvider(OAuthKeys.TwitterRevokedKeys);
await ExceptionsAssert.ThrowsAsync<OAuthKeysRevokedException>(async () => await dataProvider.LoadDataAsync(config));
}
public async Task TestHomeTimeLine()
{
var config = new TwitterDataConfig
{
QueryType = TwitterQueryType.Home
};
var dataProvider = new TwitterDataProvider(OAuthKeys.TwitterValidKeys);
IEnumerable<TwitterSchema> result = await dataProvider.LoadDataAsync(config);
Assert.IsNotNull(result);
Assert.IsTrue(result.Any());
}
public async Task TestInvalidOAuth()
{
var config = new TwitterDataConfig
{
QueryType = TwitterQueryType.User,
Query = "lumia"
};
var tokens = new TwitterOAuthTokens
{
ConsumerKey = "INVALID",
ConsumerSecret = "INVALID",
AccessToken = "INVALID",
AccessTokenSecret = "INVALID"
};
var dataProvider = new TwitterDataProvider(tokens);
await ExceptionsAssert.ThrowsAsync<OAuthKeysRevokedException>(async () => await dataProvider.LoadDataAsync(config));
}
public async Task TestEmptyOAuth()
{
var config = new TwitterDataConfig
{
QueryType = TwitterQueryType.User,
Query = "lumia"
};
var dataProvider = new TwitterDataProvider(new TwitterOAuthTokens());
OAuthKeysNotPresentException exception = await ExceptionsAssert.ThrowsAsync<OAuthKeysNotPresentException>(async () => await dataProvider.LoadDataAsync(config));
Assert.IsTrue(exception.Message.Contains("ConsumerKey"));
}
public async Task LoadMoreDataInvalidOperationTwitterSearch()
{
var config = new TwitterDataConfig
{
QueryType = TwitterQueryType.Search,
Query = "lumia"
};
var dataProvider = new TwitterDataProvider(OAuthKeys.TwitterValidKeys);
InvalidOperationException exception = await ExceptionsAssert.ThrowsAsync<InvalidOperationException>(async () => await dataProvider.LoadMoreDataAsync());
}
public async Task LoadPaginationTwitterSearch()
{
var config = new TwitterDataConfig
{
QueryType = TwitterQueryType.Search,
Query = "microsoft"
};
var dataProvider = new TwitterDataProvider(OAuthKeys.TwitterValidKeys);
await dataProvider.LoadDataAsync(config, 2);
Assert.IsTrue(dataProvider.HasMoreItems, "HasMoreItems is false");
IEnumerable <TwitterSchema> result = await dataProvider.LoadMoreDataAsync();
Assert.IsNotNull(result);
Assert.IsTrue(result.Any(), "There aren't any elements");
}
public async Task LoadPaginationTwitterUserTimeLine()
{
var config = new TwitterDataConfig
{
QueryType = TwitterQueryType.User,
Query = "lumia"
};
var dataProvider = new TwitterDataProvider(OAuthKeys.TwitterValidKeys);
await dataProvider.LoadDataAsync(config, 5);
Assert.IsTrue(dataProvider.HasMoreItems);
IEnumerable<TwitterSchema> result = await dataProvider.LoadMoreDataAsync();
Assert.IsNotNull(result);
Assert.IsTrue(result.Any());
}
public async Task TestMaxRecordsSearch()
{
int maxRecords = 70;
var config = new TwitterDataConfig
{
QueryType = TwitterQueryType.Search,
Query = "microsoft"
};
var dataProvider = new TwitterDataProvider(OAuthKeys.TwitterValidKeys);
IEnumerable<TwitterSchema> result = await dataProvider.LoadDataAsync(config, maxRecords);
Assert.IsTrue(result.Count() > 15, $"There are {result.Count()} elements");
}
public async Task TestMaxRecordsUserTimeLine()
{
int maxRecords = 70;
var config = new TwitterDataConfig
{
QueryType = TwitterQueryType.User,
Query = "lumia"
};
var dataProvider = new TwitterDataProvider(OAuthKeys.TwitterValidKeys);
IEnumerable<TwitterSchema> result = await dataProvider.LoadDataAsync(config, maxRecords);
Assert.AreEqual(maxRecords, result.Count());
Assert.IsTrue(result.Count() > 15, $"There are {result.Count()} elements");
}
public async Task TestMaxRecordsUserTimeLine_Min()
{
int maxRecords = 1;
var config = new TwitterDataConfig
{
QueryType = TwitterQueryType.User,
Query = "lumia"
};
var dataProvider = new TwitterDataProvider(OAuthKeys.TwitterValidKeys);
IEnumerable<TwitterSchema> result = await dataProvider.LoadDataAsync(config, maxRecords);
Assert.IsTrue(result.Count() <= maxRecords);
}
public async Task TestNullOAuth()
{
var config = new TwitterDataConfig
{
QueryType = TwitterQueryType.User,
Query = "lumia"
};
var dataProvider = new TwitterDataProvider(null);
await ExceptionsAssert.ThrowsAsync<ConfigParameterNullException>(async () => await dataProvider.LoadDataAsync(config));
}
public async Task TestNullQuery()
{
var config = new TwitterDataConfig
{
QueryType = TwitterQueryType.User
};
var dataProvider = new TwitterDataProvider(new TwitterOAuthTokens());
ConfigParameterNullException exception = await ExceptionsAssert.ThrowsAsync<ConfigParameterNullException>(async () => await dataProvider.LoadDataAsync(config));
Assert.IsTrue(exception.Message.Contains("Query"));
}
private async void Request()
{
try
{
IsBusy = true;
HasErrors = false;
NoItems = false;
DataProviderRawData = string.Empty;
Items.Clear();
var config = new TwitterDataConfig
{
Query = TwitterQueryParam,
QueryType = TwitterQueryTypeSelectedItem
};
var items = await twitterDataProvider.LoadDataAsync(config, MaxRecordsParam);
NoItems = !items.Any();
foreach (var item in items)
{
Items.Add(item);
}
var rawParser = new RawParser();
var rawData = await rawDataProvider.LoadDataAsync(config, MaxRecordsParam, rawParser);
DataProviderRawData = rawData.FirstOrDefault()?.Raw;
}
catch (Exception ex)
{
DataProviderRawData += ex.Message;
DataProviderRawData += ex.StackTrace;
HasErrors = true;
}
finally
{
IsBusy = false;
}
}