public void GetByCityState_ValidCityEmptyState_ThrowsArgumentException()
{
var locationService = new LocationService(new FakeLocationRepository());
var argEx = Assert.Throws<ArgumentException>(() => locationService.GetByCityState("San Luis Obispo", string.Empty));
Assert.True(argEx.Message.StartsWith("State must be non-null"));
}
public void GetByCityState_NullCityValidState_ThrowsArgumentException()
{
var locationService = new LocationService(new FakeLocationRepository());
var argEx = Assert.Throws<ArgumentException>(() => locationService.GetByCityState(null, "ZZ"));
Assert.True(argEx.Message.StartsWith("City must be non-null"));
}
public void GetByCityState_ValidCityInvalidState_ReturnsEmptyList()
{
// Arrange
var locationService = new LocationService(new FakeLocationRepository());
// Act
IEnumerable<Location> nonsenseLocations = locationService.GetByCityState("Sacramento", "BB");
// Assert
Assert.True(nonsenseLocations.Count() == 0);
}
public void GetByCityState_ValidCityValidState_ReturnsNonEmptyList()
{
// Arrange
var locationService = new LocationService(new FakeLocationRepository());
// Act
IEnumerable<Location> sactoLocations = locationService.GetByCityState("Sacramento", "CA");
// Assert
Assert.True(sactoLocations.Count() > 0);
}
