public async Task ValidateAsync_CityExists_DoesNothing()
{
// Arrange
var cityContainer = new Mock <ICityContainer>();
var city = new City();
var cityDataAccess = new Mock <ICityDataAccess>();
cityDataAccess.Setup(x => x.GetByAsync(cityContainer.Object)).ReturnsAsync(city);
var cityGetService = new CityGetService(cityDataAccess.Object);
// Act
var action = new Func <Task>(() => cityGetService.ValidateAsync(cityContainer.Object));
// Assert
await action.Should().NotThrowAsync <Exception>();
}
public async Task ValidateAsync_CityNotExists_ThrowsError()
{
// Arrange
var fixture = new Fixture();
var id = fixture.Create <int>();
var cityContainer = new Mock <ICityContainer>();
cityContainer.Setup(x => x.CityId).Returns(id);
var city = new City();
var cityDataAccess = new Mock <ICityDataAccess>();
cityDataAccess.Setup(x => x.GetByAsync(cityContainer.Object)).ReturnsAsync((City)null);
var cityGetService = new CityGetService(cityDataAccess.Object);
// Act
var action = new Func <Task>(() => cityGetService.ValidateAsync(cityContainer.Object));
// Assert
await action.Should().ThrowAsync <InvalidOperationException>($"City was not found by id {id}");
}
