public async Task GetCoordinatesFromAddress_ReturnsNull_WhenNotSuccessStatusCode()
{
var httpClient = new Mock <IHttpClient>();
httpClient.Setup(x => x.GetAsync(It.IsAny <string>())).ReturnsAsync(new HttpResponseMessage(System.Net.HttpStatusCode.BadRequest));
var options = new Mock <IOptions <MappingSettings> >();
options.Setup(x => x.Value).Returns(new MappingSettings {
GoogleMapsApiKey = "123"
});
var sut = new GoogleGeocodeService(httpClient.Object, options.Object);
var result = await sut.GetCoordinatesFromAddress("address");
result.ShouldBeNull();
}
public async Task GetCoordinatesFromAddress_CallsHttpClientGetAsync_Once()
{
var httpClient = new Mock <IHttpClient>();
httpClient.Setup(x => x.GetAsync(It.IsAny <string>())).ReturnsAsync(new HttpResponseMessage(System.Net.HttpStatusCode.BadRequest));
var options = new Mock <IOptions <MappingSettings> >();
options.Setup(x => x.Value).Returns(new MappingSettings {
GoogleMapsApiKey = "123"
});
var sut = new GoogleGeocodeService(httpClient.Object, options.Object);
await sut.GetCoordinatesFromAddress("address");
httpClient.Verify(x => x.GetAsync(It.IsAny <string>()), Times.Once);
}
public async Task GetCoordinatesFromAddress_ReturnsNull_WhenExceptionThrown()
{
var httpClient = new Mock <IHttpClient>();
httpClient.Setup(x => x.GetAsync(It.IsAny <string>())).Throws <Exception>();
var options = new Mock <IOptions <MappingSettings> >();
options.Setup(x => x.Value).Returns(new MappingSettings {
GoogleMapsApiKey = "123"
});
var sut = new GoogleGeocodeService(httpClient.Object, options.Object);
var result = await sut.GetCoordinatesFromAddress("address");
result.ShouldBeNull();
}
public async Task GetCoordinatesFromAddress_WithIndividualAddressParams_CallsHttpClientGetAsync_WithCorrectUrl()
{
var url = string.Empty;
var httpClient = new Mock <IHttpClient>();
httpClient.Setup(x => x.GetAsync(It.IsAny <string>())).ReturnsAsync(new HttpResponseMessage(System.Net.HttpStatusCode.BadRequest)).Callback <string>(x => url = x);
var options = new Mock <IOptions <MappingSettings> >();
options.Setup(x => x.Value).Returns(new MappingSettings {
GoogleMapsApiKey = "123"
});
var sut = new GoogleGeocodeService(httpClient.Object, options.Object);
await sut.GetCoordinatesFromAddress("1 some street", "town", "state", "postcode", null);
url.ShouldBe(string.Concat("https://maps.googleapis.com/maps/api/geocode/json?address=", "1%20some%20street,town,state,postcode", "&key=", "123"));
}
public async Task GetCoordinatesFromAddress_ReturnsCorrectCoordinates_WhenValidGoogleResponse()
{
var response = new HttpResponseMessage(System.Net.HttpStatusCode.OK);
response.Content = new StringContent(ValidGoogleResponse);
var httpClient = new Mock <IHttpClient>();
httpClient.Setup(x => x.GetAsync(It.IsAny <string>())).ReturnsAsync(response);
var options = new Mock <IOptions <MappingSettings> >();
options.Setup(x => x.Value).Returns(new MappingSettings {
GoogleMapsApiKey = "123"
});
var sut = new GoogleGeocodeService(httpClient.Object, options.Object);
var result = await sut.GetCoordinatesFromAddress("address");
result.Latitude.ShouldBe(37.4224764);
result.Longitude.ShouldBe(-122.0842499);
}
