public void CanValidatePhotoRequestModel()
{
// Arrange
var nasaPhotoRequest = new NasaPhotoRequest
{
apiKey = "DEMO_KEY"
};
var baseEndpoint = "https://api.nasa.gov/mars-photos/api/v1/";
// Act
var photoRepository = new NasaPhotoRepository(baseEndpoint);
var response = photoRepository.Get(nasaPhotoRequest);
// Assert
Assert.IsTrue(response.StatusCode == System.Net.HttpStatusCode.BadRequest);
}
public void CanGetPhotoResponseForCuriosity()
{
// Arrange
var nasaPhotoRequest = new NasaPhotoRequest
{
apiKey = "DEMO_KEY",
imageDate = DateTime.Today,
rover = "curiosity"
};
var baseEndpoint = "https://api.nasa.gov/mars-photos/api/v1/";
// Act
var photoRepository = new NasaPhotoRepository(baseEndpoint);
var response = photoRepository.Get(nasaPhotoRequest);
// Assert
Assert.IsTrue(response?.Content.Length > 0);
}
public void CanGetOkStatusForSpirit()
{
// Arrange
var nasaPhotoRequest = new NasaPhotoRequest
{
apiKey = "DEMO_KEY",
imageDate = DateTime.Today,
rover = "spirit"
};
var baseEndpoint = "https://api.nasa.gov/mars-photos/api/v1/";
// Act
var photoRepository = new NasaPhotoRepository(baseEndpoint);
var response = photoRepository.Get(nasaPhotoRequest);
// Assert
Assert.IsTrue(response.IsSuccessful);
}
public IHttpActionResult GetImagesByDate([FromUri] NasaPhotoRequest photoRequest)
{
// Check model validity
if (!ModelState.IsValid)
{
var badRequestResponse = new BadRequest("Request is malformed", photoRequest);
return(Content(HttpStatusCode.BadRequest, badRequestResponse));
}
var imageRepo = new NasaPhotoRepository("https://api.nasa.gov/mars-photos/api/v1/");
// Get response from the service
var response = imageRepo.Get(photoRequest);
// Handle non-success states
if (!response.IsSuccessful)
{
var responseObject = JsonConvert.DeserializeObject(response.Content);
return(Content(response.StatusCode, responseObject));
}
// Get an object from the response content
var nasaImageResponse = JsonConvert.DeserializeObject <NasaPhotoResponse>(response.Content);
// build the image path
var imageFileService = new ImageFileService(photoRequest.savePath);
// Get the image response
try
{
return(Ok(imageFileService.HandleNasaResponse(nasaImageResponse)));
}
catch (Exception e)
{
var exception = new Exception("Unable to save photos. View InnerException for more details.", e);
return(InternalServerError(exception));
}
}
