public async void GetHistoricalPriceDataHttpError()
{
var mockRepository = new MockRepository(MockBehavior.Strict);
var messageHandler = mockRepository.CreateHttpStatusMessageHandler(HttpStatusCode.NotFound);
var httpClient = new HttpClient(messageHandler.Object);
var dataService = new AlphaVantageDataService(httpClient);
var result = await dataService.GetHistoricalPriceData("IBM", new DateRange(new Date(2020, 05, 14), new Date(2020, 05, 15)), CancellationToken.None);
result.Should().BeEmpty();
}
public async void GetSinglePriceHttpError()
{
var mockRepository = new MockRepository(MockBehavior.Strict);
var messageHandler = mockRepository.CreateHttpStatusMessageHandler(HttpStatusCode.NotFound);
var httpClient = new HttpClient(messageHandler.Object);
var dataService = new AlphaVantageDataService(httpClient);
var result = await dataService.GetSinglePrice("IBM", CancellationToken.None);
result.Should().BeNull();
}
public async void GetSinglePriceInvalidJson()
{
var mockRepository = new MockRepository(MockBehavior.Strict);
var json = "xxxxx";
var messageHandler = mockRepository.CreateJsonMessageHandler(json);
var httpClient = new HttpClient(messageHandler.Object);
var dataService = new AlphaVantageDataService(httpClient);
var result = await dataService.GetSinglePrice("IBM", CancellationToken.None);
result.Should().BeNull();
}
public async void GetHistoricalPriceDataInvalidJson()
{
var mockRepository = new MockRepository(MockBehavior.Strict);
var json = "xxxxx";
var messageHandler = mockRepository.CreateJsonMessageHandler(json);
var httpClient = new HttpClient(messageHandler.Object);
var dataService = new AlphaVantageDataService(httpClient);
var result = await dataService.GetHistoricalPriceData("IBM", new DateRange(new Date(2020, 05, 14), new Date(2020, 05, 15)), CancellationToken.None);
result.Should().BeEmpty();
}
public async void GetMultiplePrices()
{
var mockRepository = new MockRepository(MockBehavior.Strict);
var json = "{ \"Meta Data\": " +
" { \"1. Information\": \"Daily Prices (open, high, low, close) and Volumes\"," +
" \"2. Symbol\": \"IBM\"," +
" \"3. Last Refreshed\": \"2020-05-15\"," +
" \"4. Output Size\": \"Compact\"," +
" \"5. Time Zone\": \"US/Eastern\"" +
" }," +
" \"Time Series (Daily)\": " +
" { \"2020-05-15\": " +
" { \"1. open\": \"115.9300\"," +
" \"2. high\": \"117.3900\"," +
" \"3. low\": \"115.2500\"," +
" \"4. close\": \"116.9800\"," +
" \"5. volume\": \"4785773\"" +
" }," +
" \"2020-05-14\": " +
" { \"1. open\": \"114.5700\"," +
" \"2. high\": \"117.0900\"," +
" \"3. low\": \"111.8100\"," +
" \"4. close\": \"116.9500\"," +
" \"5. volume\": \"5255607\"" +
" }" +
" }" +
"}";
var requestMessage = new List <HttpRequestMessage>();;
var messageHandler = mockRepository.CreateJsonMessageHandler(json, x => requestMessage.Add(x));
var httpClient = new HttpClient(messageHandler.Object);
var dataService = new AlphaVantageDataService(httpClient);
var result = await dataService.GetMultiplePrices(new string[] { "IBM", "ABC" }, CancellationToken.None);
requestMessage[0].Method.Should().Be(HttpMethod.Get);
requestMessage[0].RequestUri.AbsoluteUri.Should().StartWith("https://www.alphavantage.co/query?function=TIME_SERIES_DAILY&symbol=IBM.AX&apikey=");
requestMessage[1].Method.Should().Be(HttpMethod.Get);
requestMessage[1].RequestUri.AbsoluteUri.Should().StartWith("https://www.alphavantage.co/query?function=TIME_SERIES_DAILY&symbol=ABC.AX&apikey=");
}
public async void GetHistoricalPriceData()
{
var mockRepository = new MockRepository(MockBehavior.Strict);
var json = "{ \"Meta Data\": " +
" { \"1. Information\": \"Daily Prices (open, high, low, close) and Volumes\"," +
" \"2. Symbol\": \"IBM\"," +
" \"3. Last Refreshed\": \"2020-05-15\"," +
" \"4. Output Size\": \"Compact\"," +
" \"5. Time Zone\": \"US/Eastern\"" +
" }," +
" \"Time Series (Daily)\": " +
" { \"2020-05-15\": " +
" { \"1. open\": \"115.9300\"," +
" \"2. high\": \"117.3900\"," +
" \"3. low\": \"115.2500\"," +
" \"4. close\": \"116.9800\"," +
" \"5. volume\": \"4785773\"" +
" }," +
" \"2020-05-14\": " +
" { \"1. open\": \"114.5700\"," +
" \"2. high\": \"117.0900\"," +
" \"3. low\": \"111.8100\"," +
" \"4. close\": \"116.9500\"," +
" \"5. volume\": \"5255607\"" +
" }" +
" }" +
"}";
HttpRequestMessage requestMessage = null;
var messageHandler = mockRepository.CreateJsonMessageHandler(json, x => requestMessage = x);
var httpClient = new HttpClient(messageHandler.Object);
var dataService = new AlphaVantageDataService(httpClient);
var result = await dataService.GetHistoricalPriceData("IBM", new DateRange(new Date(2020, 05, 14), new Date(2020, 05, 15)), CancellationToken.None);
requestMessage.Method.Should().Be(HttpMethod.Get);
requestMessage.RequestUri.AbsoluteUri.Should().StartWith("https://www.alphavantage.co/query?function=TIME_SERIES_DAILY&symbol=IBM.AX&apikey=");
result.Should().BeEquivalentTo(new StockPrice[] { new StockPrice("IBM", new Date(2020, 05, 14), 116.95m), new StockPrice("IBM", new Date(2020, 05, 15), 116.98m) });
}
public async void GetSinglePriceUnexpectedJson()
{
var mockRepository = new MockRepository(MockBehavior.Strict);
var json = "{ \"Meta Data2\": " +
" { \"1. Information\": \"Daily Prices (open, high, low, close) and Volumes\"," +
" \"2. Symbol\": \"IBM\"," +
" \"3. Last Refreshed\": \"2020-05-15\"," +
" \"4. Output Size\": \"Compact\"," +
" \"5. Time Zone\": \"US/Eastern\"" +
" }" +
"}";
var messageHandler = mockRepository.CreateJsonMessageHandler(json);
var httpClient = new HttpClient(messageHandler.Object);
var dataService = new AlphaVantageDataService(httpClient);
var result = await dataService.GetSinglePrice("IBM", CancellationToken.None);
result.Should().BeNull();
}
public AlphaVantageDataServiceTest()
{
worldTradingDataRepository = Substitute.For <IApiRepository>();
worldTradingDataRepository.GetTokens(Arg.Any <string>()).Returns(Tokens);
AlphaVantageDataService = new AlphaVantageDataService(new Uri(Base_Uri), worldTradingDataRepository);
}
