public void TestSearchStocksAsync_OK()
{
// Create data from external API
dynamic externalData = new
{
result = new List <dynamic>()
{
new { symbol = "AAA", description = "Company A" }
}
};
// Create HTTP response from external API
var httpResponse = new HttpResponseMessage(HttpStatusCode.OK)
{
Content = new StringContent(JsonConvert.SerializeObject(externalData), Encoding.UTF8, "application/json")
};
// Set up HTTP client result
_httpMessageHandler.Protected().Setup <Task <HttpResponseMessage> >("SendAsync", ItExpr.IsAny <HttpRequestMessage>(), ItExpr.IsAny <CancellationToken>())
.ReturnsAsync(httpResponse);
_httpClientFactory.Setup(a => a.CreateClient(It.IsAny <string>())).Returns(_httpClient.Object);
// Run test
var result = _stocksService.SearchStocksAsync("abc").Result;
// Verify result
Assert.AreEqual(externalData.result.Count, result.Count);
Assert.AreEqual(externalData.result[0].symbol, result[0].Symbol);
Assert.AreEqual(externalData.result[0].description, result[0].Name);
}