public async Task GetSingleQuoteData_ShouldReturnQueryResultWithError_WhenErrorSendingRequestWithHttpClient()
{
var client = new AlphaVantageClient(_mockHttpFactory.Object, _mockAlphaVantageOptionsAccessor.Object, _mockParserFactory.Object, _mockLogger.Object);
_mockHttpFactory = new Mock <IHttpClientFactory>();
var handlerMock = new Mock <HttpMessageHandler>(MockBehavior.Strict);
handlerMock
.Protected()
.Setup <Task <HttpResponseMessage> >(
"SendAsync",
ItExpr.IsAny <HttpRequestMessage>(),
ItExpr.IsAny <CancellationToken>()
)
.Throws <Exception>();
var httpClient = new HttpClient(handlerMock.Object);
_mockHttpFactory.Setup(x => x.CreateClient(It.IsAny <string>())).Returns(httpClient);
var query = new SingleQuoteQuery(-1);
var queryResult = await client.GetSingleQuoteData(query, "MSFT", "NASDAQ");
Assert.True(queryResult.HasError);
Assert.NotNull(queryResult.ErrorMessage);
}
public async Task GetSingleQuoteData_ShouldReturnSingleQuoteQueryResultWithoutError_WhenSuccessful()
{
var singleQuoteData = new SingleQuoteData(
symbolId: 1,
ticker: "MSFT",
high: 1,
low: 2,
open: 3,
previousClose: 4,
volume: 5,
change: 6,
price: 7,
changePercent: 0.9m,
lastUpdated: DateTime.UtcNow,
lastTradingDay: DateTime.UtcNow
);
var client = new AlphaVantageClient(_mockHttpFactory.Object, _mockAlphaVantageOptionsAccessor.Object, _mockParserFactory.Object, _mockLogger.Object);
SetupMockHttpClient("mockData", HttpStatusCode.OK);
_singleQuoteDataCsvParser.Setup(x => x.ParseJson(-1, It.IsAny <string>())).Returns(singleQuoteData);
var query = new SingleQuoteQuery(-1);
var queryResult = await client.GetSingleQuoteData(query, "MSFT", "NASDAQ");
Assert.False(queryResult.HasError);
Assert.Equal("MSFT", queryResult.Data.Ticker);
Assert.Equal(singleQuoteData.LastUpdated, queryResult.Data.LastUpdated);
}
public async Task GetSingleQuote_ShouldReturnErrorWhenUnknownSymbol()
{
var query = new SingleQuoteQuery(-1);
var ticker = "AB1234567890";
var alphaVantageClient = new AlphaVantageClient(_mockHttpFactory, _mockAlphaVantageOptionsAccessor.Object, _parserFactory, _mockLogger.Object);
SingleQuoteQueryResult singleQuoteResult = await alphaVantageClient.GetSingleQuoteData(query, ticker, "NYSE");
Assert.True(singleQuoteResult.HasError);
Assert.False(string.IsNullOrEmpty(singleQuoteResult.ErrorMessage));
}
public async Task GetSingleQuoteData_ShouldReturnQueryResultWithError_WhenHttpRequestNotOK()
{
var client = new AlphaVantageClient(_mockHttpFactory.Object, _mockAlphaVantageOptionsAccessor.Object, _mockParserFactory.Object, _mockLogger.Object);
SetupMockHttpClient("", HttpStatusCode.Unauthorized);
var query = new SingleQuoteQuery(-1);
var queryResult = await client.GetSingleQuoteData(query, "MSFT", "NASDAQ");
Assert.True(queryResult.HasError);
}
public async Task GetSingleQuoteData_ShouldReturnQueryResultWithError_WhenParsingError()
{
var query = new SingleQuoteQuery(-1);
var client = new AlphaVantageClient(_mockHttpFactory.Object, _mockAlphaVantageOptionsAccessor.Object, _mockParserFactory.Object, _mockLogger.Object);
SetupMockHttpClient("", HttpStatusCode.OK);
_singleQuoteDataCsvParser.Setup(x => x.ParseJson(It.IsAny <int>(), It.IsAny <string>())).Throws(new Exception());
var queryResult = await client.GetSingleQuoteData(query, "MSFT", "NASDAQ");
Assert.True(queryResult.HasError);
Assert.NotNull(queryResult.ErrorMessage);
}
public async Task GetSingleQuote_ShouldReturnSingleQuoteStockData()
{
var query = new SingleQuoteQuery(-1);
var ticker = "MSFT";
var alphaVantageClient = new AlphaVantageClient(_mockHttpFactory, _mockAlphaVantageOptionsAccessor.Object, _parserFactory, _mockLogger.Object);
SingleQuoteQueryResult singleQuoteResult = await alphaVantageClient.GetSingleQuoteData(query, ticker, "NASDAQ");
Assert.False(singleQuoteResult.HasError);
Assert.True(singleQuoteResult.Data.Low >= 0);
Assert.True(singleQuoteResult.Data.High >= 0);
Assert.True(singleQuoteResult.Data.Open >= 0);
Assert.True(singleQuoteResult.Data.Volume >= 0);
Assert.True(singleQuoteResult.Data.Price >= 0);
Assert.True(singleQuoteResult.Data.PreviousClose >= 0);
Assert.True(singleQuoteResult.Data.LastUpdated > new DateTime());
Assert.True(singleQuoteResult.Data.LastTradingDay > new DateTime());
Assert.Equal(ticker, singleQuoteResult.Data.Ticker);
}