public async Task GET_DIFFERENCE_BETWEEN_PEOPLE_BOTH_MISSING_PERSON_EXPECT_FAILURE()
{
var mockConfig = new Mock <IConfiguration>();
mockConfig.Setup(x => x["BookLocation"]).Returns(projectDirectory + "/Data/AddressBook");
var addressBook = new AddressBookStore(mockLogger, mockConfig.Object);
var processor = new AddressBookProcessor(addressBook);
var ageDifference = await processor.GetAgeDifference("Ted", "Bob the Builder");
Assert.False(ageDifference.IsSuccessful);
Assert.Equal("Ted does not exist in the database", ageDifference.Message);
}
public async Task GET_DIFFERENCE_BETWEEN_TWO_EXISTING_PEOPLE_EXPECT_YOUNGER()
{
var mockConfig = new Mock <IConfiguration>();
mockConfig.Setup(x => x["BookLocation"]).Returns(projectDirectory + "/Data/AddressBook");
var addressBook = new AddressBookStore(mockLogger, mockConfig.Object);
var processor = new AddressBookProcessor(addressBook);
var ageDifference = await processor.GetAgeDifference("John Snow", "Chuck Jackson");
Assert.True(ageDifference.IsSuccessful);
Assert.Equal(-945, ageDifference.Difference);
Assert.Equal("John Snow is 945 days younger than Chuck Jackson", ageDifference.Message);
}