public void CashedResultWeatherViewDataSourceCreateTest()
{
var mockSouce = new Mock <IWeatherViewDataSource>();
var provider = new CashedResultWeatherViewDataSource(mockSouce.Object, 1);
Assert.IsNotNull(provider);
}
public void CashedResultWeatherViewDataSourceGetWeatherDataProvidersFirstTest()
{
var weatherDataProviders = new[] { new Mock <IDataProviderInfo>().Object };
var mockSource = new Mock <IWeatherViewDataSource>();
mockSource.Setup(t => t.GetWeatherDataProviders()).Returns(weatherDataProviders);
var provider = new CashedResultWeatherViewDataSource(mockSource.Object, 1);
provider.ClearCash();
var providers = provider.GetWeatherDataProviders();
mockSource.Verify(t => t.GetWeatherDataProviders(), Times.Once);
Assert.AreEqual(weatherDataProviders, providers);
}
public void CashedResultWeatherViewDataSourceGetWeatherInfoFirstTest()
{
const string testName = "testName";
var resultWeatherInfo = new Mock <ICityWeatherInfo>();
var mockSource = new Mock <IWeatherViewDataSource>();
mockSource.Setup(t => t.GetWeatherInfo(It.IsAny <string>())).Returns(resultWeatherInfo.Object);
var provider = new CashedResultWeatherViewDataSource(mockSource.Object, 1);
provider.ClearCash();
var weatherInfo = provider.GetWeatherInfo(testName);
mockSource.Verify(t => t.GetWeatherInfo(It.Is <string>(k => k == testName)), Times.Once);
Assert.AreEqual(resultWeatherInfo.Object, weatherInfo);
}
public void CashedResultWeatherViewDataSourceGetWeatherDataProvidersCashTest()
{
var weatherDataProviders = new[] { new Mock <IDataProviderInfo>().Object };
var mockSource = new Mock <IWeatherViewDataSource>();
mockSource.Setup(t => t.GetWeatherDataProviders()).Returns(weatherDataProviders);
TimeProvider.Current = new FakeTimeProvider(DateTime.Now);
var provider = new CashedResultWeatherViewDataSource(mockSource.Object, 100);
var providers1 = provider.GetWeatherDataProviders();
var providers2 = provider.GetWeatherDataProviders();
mockSource.Verify(t => t.GetWeatherDataProviders(), Times.Once);
Assert.AreEqual(weatherDataProviders, providers1);
Assert.AreEqual(weatherDataProviders, providers2);
}
public void CashedResultWeatherViewDataSourceGetWeatherDataProvidersNotCashTest()
{
var weatherDataProviders = new[] { new Mock <IDataProviderInfo>().Object };
var mockSource = new Mock <IWeatherViewDataSource>();
mockSource.Setup(t => t.GetWeatherDataProviders()).Returns(weatherDataProviders);
var timeProvider = new FakeTimeProvider(DateTime.Now);
TimeProvider.Current = timeProvider;
var provider = new CashedResultWeatherViewDataSource(mockSource.Object, 100);
provider.GetWeatherDataProviders();
timeProvider.SetTime(timeProvider.UtcNow.AddSeconds(101));
provider.GetWeatherDataProviders();
mockSource.Verify(t => t.GetWeatherDataProviders(), Times.Exactly(2));
}
public void CashedResultWeatherViewDataSourceGetWeatherInfoNotCashTest()
{
const string testName = "testName";
var resultWeatherInfo = new Mock <ICityWeatherInfo>();
var mockSource = new Mock <IWeatherViewDataSource>();
mockSource.Setup(t => t.GetWeatherInfo(It.IsAny <string>())).Returns(resultWeatherInfo.Object);
var timeProvider = new FakeTimeProvider(DateTime.Now);
TimeProvider.Current = timeProvider;
var provider = new CashedResultWeatherViewDataSource(mockSource.Object, 100);
provider.ClearCash();
provider.GetWeatherInfo(testName);
timeProvider.SetTime(timeProvider.UtcNow.AddSeconds(101));
provider.GetWeatherInfo(testName);
mockSource.Verify(t => t.GetWeatherInfo(It.Is <string>(k => k == testName)), Times.Exactly(2));
}
