public void Empty_result_for_an_entry_list_with_a_single_number()
{
//Arrange
var sut = new EntriesFinder();
//Act
var result = sut.GetEntriesThatSum2020(new int[] { 1 });
//Assert
Assert.Empty(result);
}
public void Sum_of_result_is_2020_for_an_entry_list_with_two_members_that_sum_2020()
{
//Arrange
var sut = new EntriesFinder();
//Act
var result = sut.GetEntriesThatSum2020(new int[] { 878, 19, 10, 29, 22, 100, 90, 1142, 100 });
//Assert
Assert.Equal(2020, result.Sum());
}
public void Empty_result_for_an_empty_entry_list()
{
//Arrange
var sut = new EntriesFinder();
//Act
var result = sut.GetEntriesThatSum2020(new int[0]);
//Assert
Assert.Empty(result);
}