void get_geocode_info()
{
context["geocode"] = () =>
{
var testCoordinates = new DecimalCoordinatePairModel
{
Latitude = 40.714224m,
Longitude = -73.961452m,
};
itAsync["can save to cache"] = async() =>
{
var expected = @"Williamsburg Brooklyn New York";
var testRoot = "./";
var helper = new CacheHelper(testRoot);
await helper.ClearCache();
await helper.SaveToCache(testCoordinates, expected);
var actual = await helper.ReadFromCache(testCoordinates);
actual.Should().Be(expected);
};
itAsync["can reverse geocode"] = async() =>
{
var expected = @"Williamsburg Brooklyn New York";
var helper = new GeocodeHelper();
var actual = await helper.ReverseGeocode(testCoordinates);
actual.Should().Be(expected);
};
};
}
void get_exif_info()
{
context["exif info from photo"] = () =>
{
var testFile = @"/home/dotnet/wwwroot/content/photos/TestImage.JPG";
it["can extract latitude and longitude"] = () =>
{
var expected = @"N 33 53' 2.2"", E 130 52' 0.7""";
var helper = new ExInfoHelper();
var actual = helper.ExtractGeoCoordinatesText(testFile);
actual.Should().Be(expected);
};
it["can extract decimal coordinates"] = () =>
{
var expected = new DecimalCoordinatePairModel
{
Latitude = 33.883938943142361111111111111m,
Longitude = 130.86684746093750000000000000m,
};
var helper = new ExInfoHelper();
var actual = helper.ExtractGeoCoordinates(testFile);
actual.ShouldBeEquivalentTo(expected);
};
};
context["photo without exif info"] = () =>
{
var testFile = @"/home/dotnet/wwwroot/content/photos/woman.jpg";
it["returns empty string"] = () =>
{
var expected = string.Empty;
var helper = new ExInfoHelper();
var actual = helper.ExtractGeoCoordinatesText(testFile);
actual.Should().Be(expected);
};
it["returns 0,0 coordinates"] = () =>
{
var expected = new DecimalCoordinatePairModel
{
Latitude = 0m,
Longitude = 0m,
};
var helper = new ExInfoHelper();
var actual = helper.ExtractGeoCoordinates(testFile);
actual.ShouldBeEquivalentTo(expected);
};
};
}
