public void TestGetStockHistoryAsync_OK()
{
// Create data from external API
var externalStockHistory = new dynamic[]
{
new
{
date = "2021-03-01",
close = "123.45"
},
new
{
date = "2021-03-02",
close = "234.56"
}
};
dynamic externalStockData = new
{
name = "Some Company"
};
// Create quote HTTP response from external API
var stockHistoryHttpResponse = new HttpResponseMessage(HttpStatusCode.OK)
{
Content = new StringContent(JsonConvert.SerializeObject(externalStockHistory), Encoding.UTF8, "application/html")
};
// Create stock data HTTP response from external API
var stockDataHttpResponse = new HttpResponseMessage(HttpStatusCode.OK)
{
Content = new StringContent(JsonConvert.SerializeObject(externalStockData), Encoding.UTF8, "application/json")
};
// Set up HTTP client result
_httpMessageHandler.Protected().SetupSequence <Task <HttpResponseMessage> >("SendAsync", ItExpr.IsAny <HttpRequestMessage>(), ItExpr.IsAny <CancellationToken>())
.ReturnsAsync(stockHistoryHttpResponse)
.ReturnsAsync(stockDataHttpResponse);
_httpClientFactory.Setup(a => a.CreateClient(It.IsAny <string>())).Returns(_httpClient.Object);
// Run test
var symbol = "abc";
var result = _stocksService.GetStockHistoryAsync(symbol, DateRange.FIVEDAY).Result;
// Verify result
var stockResult = result.Stock;
Assert.AreEqual(externalStockData.name, stockResult.Name);
Assert.AreEqual(symbol, stockResult.Symbol);
var historyResult = result.PriceHistory;
Assert.AreEqual(externalStockHistory.Length, historyResult.Count);
Assert.AreEqual(externalStockHistory[0].date, historyResult[0].Date.ToString("yyyy-MM-dd"));
Assert.AreEqual(externalStockHistory[0].close, historyResult[0].Price.ToString());
Assert.AreEqual(StockCurrency.USD, historyResult[0].Currency);
}