public async Task GetWeatherForecastDataByCity_TwoDaysForecast_ShouldReturnExpectedValues(
string cityName, int expectedItems,
double expectedTemperatureDay1, double expectedHumidityDay1, double expectedWindSpeedDay1,
double expectedTemperatureDay2, double expectedHumidityDay2, double expectedWindSpeedDay2)
{
//arrange
var loggerMock = new Mock <ILogger <WeatherForecastDataProvider> >();
var getIWeatherForecastDataProviderClientMock = new Mock <IWeatherForecastDataProviderClient>();
getIWeatherForecastDataProviderClientMock.Setup(w => w.GetRawWeatherForecastDataByCity(cityName))
.ReturnsAsync(GetTwoDaysWeatherForecastResponse());
var sut = new WeatherForecastDataProvider(loggerMock.Object, getIWeatherForecastDataProviderClientMock.Object);
//act
var result = await sut.GetWeatherForecastDataByCity(cityName);
//assert
result.Should().NotBeNull();
result.Should().HaveCount(expectedItems);
var weatherForecastResultDay1 = result.First();
weatherForecastResultDay1.Temperature.Should().Be(expectedTemperatureDay1);
weatherForecastResultDay1.Humidity.Should().Be(expectedHumidityDay1);
weatherForecastResultDay1.WindSpeed.Should().Be(expectedWindSpeedDay1);
var weatherForecastResultDay2 = result.Last();
weatherForecastResultDay2.Temperature.Should().Be(expectedTemperatureDay2);
weatherForecastResultDay2.Humidity.Should().Be(expectedHumidityDay2);
weatherForecastResultDay2.WindSpeed.Should().Be(expectedWindSpeedDay2);
}
public async Task GetWeatherForecastDataByCity_EmptyForecast_ShouldReturnExpectedValues(string cityName)
{
//arrange
var loggerMock = new Mock <ILogger <WeatherForecastDataProvider> >();
var getIWeatherForecastDataProviderClientMock = new Mock <IWeatherForecastDataProviderClient>();
getIWeatherForecastDataProviderClientMock.Setup(w => w.GetRawWeatherForecastDataByCity(cityName))
.ReturnsAsync(new WeatherForecastResponse());
var sut = new WeatherForecastDataProvider(loggerMock.Object, getIWeatherForecastDataProviderClientMock.Object);
//act
var result = await sut.GetWeatherForecastDataByCity(cityName);
//assert
result.Should().NotBeNull();
result.Should().BeEmpty();
}
