public void TestGetStockAsync_OK()
{
// Create data from external API
string quoteString = "123.45";
dynamic externalStockData = new
{
name = "Some Company",
currency = "USD"
};
// Create quote HTTP response from external API
var quoteHttpResponse = new HttpResponseMessage(HttpStatusCode.OK)
{
Content = new StringContent(quoteString, 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(quoteHttpResponse)
.ReturnsAsync(stockDataHttpResponse);
_httpClientFactory.Setup(a => a.CreateClient(It.IsAny <string>())).Returns(_httpClient.Object);
// Run test
var symbol = "abc";
var result = _stocksService.GetStockAsync(symbol).Result;
// Verify result
Assert.AreEqual(quoteString, result.Quote.Price.ToString());
Assert.AreEqual(externalStockData.currency, result.Quote.Currency.ToString());
Assert.AreEqual(externalStockData.name, result.Name);
Assert.AreEqual(symbol, result.Symbol);
}