public void ApplyResolvesClientIpAddress()
{
var lookup = new Mock<IIpLookupService>();
var target = new GeoLookupTransformation(lookup.Object);
string cIpAddress = "myClientIp";
string sIpAddress = "myServerIp";
var entry = new LogEntry
{
cIp = cIpAddress,
sIp = sIpAddress,
};
lookup.Setup(l => l.GetCountry(It.IsAny<string>())).Returns(new Country(TestCountryCode, TestCountryName));
target.Apply(entry);
Assert.Equal(TestCountryName, entry.CountryName);
Assert.Equal(TestCountryCode, entry.CountryCode);
lookup.Verify(l => l.GetCountry(sIpAddress), Times.Never());
lookup.Verify(l => l.GetCountry(cIpAddress), Times.AtLeastOnce());
}
public void ApplyThrowsArgumentNullException()
{
var lookup = new Mock<IIpLookupService>();
var target = new GeoLookupTransformation(lookup.Object);
Assert.Throws<ArgumentNullException>(() => target.Apply(null));
lookup.Verify(l => l.GetCountry(It.IsAny<string>()), Times.Never());
}
public void ApplyAcceptsUnsetIp()
{
var lookup = new Mock<IIpLookupService>();
var target = new GeoLookupTransformation(lookup.Object);
var entry = new LogEntry();
target.Apply(entry);
Assert.Null(entry.CountryName);
Assert.Null(entry.CountryCode);
lookup.Verify(l => l.GetCountry(It.IsAny<string>()), Times.Never());
}
