public void ShouldReturnNullIfNoAddressFound()
{
//Arrange
var postalAddressLookupProvider = new Mock <IPostalAddressLookupProvider>();
var serviceUnderTest = new PostalAddressSearchService(postalAddressLookupProvider.Object);
List <PostalAddress> findResult = null;
postalAddressLookupProvider.Setup(m => m.GetValidatedPostalAddresses(It.IsAny <string>(), It.IsAny <string>()))
.Returns(findResult);
//Act
var result = serviceUnderTest.GetValidatedAddress(It.IsAny <string>(), It.IsAny <string>());
//Assert
result.Should().BeNull();
}
public void ShouldReturnSinglePostalAddressIfSingleAddressFound()
{
//Arrange
var postalAddressLookupProvider = new Mock <IPostalAddressLookupProvider>();
var serviceUnderTest = new PostalAddressSearchService(postalAddressLookupProvider.Object);
var singleResult = new List <PostalAddress> {
new Fixture().Build <PostalAddress>().Create()
};
postalAddressLookupProvider.Setup(m => m.GetValidatedPostalAddresses(It.IsAny <string>(), It.IsAny <string>()))
.Returns(singleResult);
//Act
var result = serviceUnderTest.GetValidatedAddress(It.IsAny <string>(), It.IsAny <string>());
//Assert
result.Should().NotBeNull();
}