public async Task CallSetLocationOnceWithOneQueryLocationOnGetForecast()
{
var location = "Karlsruhe,de";
string urlLocation = string.Empty;
var urlBuilder = CreateFluentUrlProvider();
var mockQuery = CreateQuery(location);
var client = CreateClient();
var serviceUnderTest = new OpenWeatherService(client.Object, urlBuilder.Object);
await serviceUnderTest.GetForecasts(mockQuery.Object);
urlBuilder.Verify(builder => builder.SetLocation(It.IsAny <string>()), Times.Once);
}
public async Task CallClientWithUrlFromUrlBuilderWhenQueriedWithOneQueryLocation()
{
var Location = "Karlsruhe,de";
var urlBuilder = CreateFluentUrlProvider("http://api.openweathermap.org/data/2.5/forecast");
var client = CreateClient();
var mockQuery = CreateQuery(Location);
var serviceUnderTest = new OpenWeatherService(client.Object, urlBuilder.Object);
await serviceUnderTest.GetForecasts(mockQuery.Object);
client.Verify(cli => cli.GetForecastAsync(It.IsAny <string>()), Times.Once);
}
public async Task BuildUrlFromEveryLocationInQueryOnGetForecast()
{
string firstLocation = "Karlsruhe,de";
string secondLocation = "Stuttgart,de";
var urlBuilder = CreateFluentUrlProvider();
var client = CreateClient();
var serviceUnderTest = new OpenWeatherService(client.Object, urlBuilder.Object);
await serviceUnderTest.GetForecasts(CreateQuery(new List <string>()
{
firstLocation, secondLocation
}).Object);
urlBuilder.Verify(builder => builder.SetLocation(It.IsAny <string>()), Times.Exactly(2));
}
public async Task CallClientWithEachUrlFromurlBuilderForEachQueryLocation()
{
string firstLocation = "Karlsruhe,de";
string secondLocation = "Stuttgart,de";
var urlBuilder = CreateFluentUrlProviderWithReturnUrl();
var client = CreateClient();
var mockQuery = CreateQuery(new List <string>()
{
firstLocation, secondLocation
});
var serviceUnderTest = new OpenWeatherService(client.Object, urlBuilder.Object);
await serviceUnderTest.GetForecasts(mockQuery.Object);
client.Verify(cli => cli.GetForecastAsync(It.IsAny <string>()), Times.Exactly(2));
}
public async Task ReturnEmptyIEnumerableWhenNoMatchFound()
{
string location = "Karlsruhe,de";
var urlBuilder = CreateFluentUrlProviderWithReturnUrl();
var client = CreateClient(new List <Helper.Maybe <ForecastResponse> >()
{
new Helper.Maybe <ForecastResponse>(ForecastResponse.FromJson(TestData.ForecastResponseKarlsruhe))
});
var mockQuery = CreateQuery(location);
mockQuery.Setup(query => query.IsSatisfiedBy(It.IsAny <Forecast>()))
.Returns((Forecast forecast) => false);
var serviceUnderTest = new OpenWeatherService(client.Object, urlBuilder.Object);
var result = await serviceUnderTest.GetForecasts(mockQuery.Object);
Assert.False(result.Any());
}
public async Task ReturnsIEnumerableForGetForecast()
{
string location = "Karlsruhe,de";
var urlBuilder = CreateFluentUrlProviderWithReturnUrl();
var client = CreateClient(new List <Helper.Maybe <ForecastResponse> >()
{
new Helper.Maybe <ForecastResponse>(ForecastResponse.FromJson(TestData.ForecastResponseKarlsruhe))
});
var mockQuery = CreateQuery(location);
mockQuery.Setup(query => query.IsSatisfiedBy(It.IsAny <Forecast>()))
.Returns((Forecast forecast) => forecast.MeasureTime.Equals(new DateTimeOffset(2019, 7, 30, 21, 0, 0, new TimeSpan())));
var serviceUnderTest = new OpenWeatherService(client.Object, urlBuilder.Object);
var result = await serviceUnderTest.GetForecasts(mockQuery.Object);
Assert.IsAssignableFrom <IEnumerable <ForecastResult> >(result);
}
public async Task OneQueryWithOneLocationAndTwoHitsReturnsOneForecastResultWithTwoElements()
{
string location = "Karlsruhe,de";
var urlBuilder = CreateFluentUrlProviderWithReturnUrl();
var client = CreateClient(new List <Helper.Maybe <ForecastResponse> >()
{
new Helper.Maybe <ForecastResponse>(ForecastResponse.FromJson(TestData.ForecastResponseKarlsruhe))
});
var mockQuery = CreateQuery(location);
mockQuery.Setup(query => query.IsSatisfiedBy(It.IsAny <Forecast>()))
.Returns((Forecast forecast) =>
{
return(forecast.MeasureTime.Equals(new DateTime(2019, 7, 30, 21, 0, 0)) ||
forecast.MeasureTime.Equals(new DateTime(2019, 7, 31, 9, 0, 0)));
});
var serviceUnderTest = new OpenWeatherService(client.Object, urlBuilder.Object);
var result = await serviceUnderTest.GetForecasts(mockQuery.Object);
Assert.True(result.First().ForecastData.Count == 2);
}
public async Task ReturnTwoForecastResultsWhenGivenTwoLocationsInQuery()
{
string firstLocation = "Karlsruhe,de";
string secondLocation = "Stuttgart,de";
var urlBuilder = CreateFluentUrlProviderWithReturnUrl();
var client = CreateClient(new List <Helper.Maybe <ForecastResponse> >()
{
new Helper.Maybe <ForecastResponse>(ForecastResponse.FromJson(TestData.ForecastResponseKarlsruhe)),
new Helper.Maybe <ForecastResponse>(ForecastResponse.FromJson(TestData.ForecastResponseStuttgart))
});
var mockQuery = CreateQuery(new List <string>()
{
firstLocation, secondLocation
});
mockQuery.Setup(query => query.IsSatisfiedBy(It.IsAny <Forecast>()))
.Returns((Forecast forecast) => forecast.MeasureTime.Equals(new DateTime(2019, 7, 30, 21, 0, 0)));
var serviceUnderTest = new OpenWeatherService(client.Object, urlBuilder.Object);
var result = await serviceUnderTest.GetForecasts(mockQuery.Object);
Assert.True(result.Count() == 2);
}