public async Task <GetByEarthDateResponse> GetImagesAsync(GetByEarthDateRequest request)
{
HttpResponseMessage response = await MakeRequest(request);
response.EnsureSuccessStatusCode();
return(await DeserializeResponse(response));
}
private async Task <HttpResponseMessage> MakeRequest(GetByEarthDateRequest request)
{
using (HttpClient httpClient = new HttpClient())
{
var queryParameters = GetQueryString(request);
return(await httpClient.GetAsync(@"https://api.nasa.gov/mars-photos/api/v1/rovers/curiosity/photos?" + queryParameters));
}
}
private string GetQueryString(GetByEarthDateRequest request)
{
var queryString = $"earth_date={request.Date.Value.ToString("yyyy-MM-dd")}";
if (!string.IsNullOrEmpty(request.Camera))
{
queryString += $"&camera={request.Camera}";
}
queryString += "&api_key=GZJxTcYqUUuZ4NTnFWhBXjd71AJASmWSQ2kpAskN";
return(queryString);
}
public async void GetImages_WithValidRequest_ReturnsResults()
{
var expected = 5;
var imageRetriever = GetMockImageRetrieverThatReturnsXResults(5);
var request = new GetByEarthDateRequest {
Date = new DateTime()
};
var response = await imageRetriever.GetImagesAsync(request);
Assert.Equal(expected, response.Count());
}
public async Task <ActionResult <GetByEarthDateResponse> > GetImagesAsync([FromQuery] GetByEarthDateRequest request)
{
var images = await _retriever.GetImagesAsync(request);
return(Ok(images));
}
