public void GetFirstNamesOfPeople_SinglePerson_ReturnsListWithSingleName()
{
// Arrange
var people = TestData.AbbySmith;
//Act
var names = BasicLinq.GetFirstNamesOfPeople(people);
//Assert
names.Should().ContainSingle().Subject.Should().Be("Abby");
}
public void GetFirstNamesOfPeople_EmptyList_ReturnsEmptyList()
{
// Arrange
var people = TestData.NoPeople;
//Act
var names = BasicLinq.GetFirstNamesOfPeople(people);
//Assert
names.Should().BeEmpty();
}
public void GetFirstNamesOfPeople_LotsOfPeople_ReturnsListWithAllNames()
{
// Arrange
var people = TestData.LotsOfPeople;
//Act
var names = BasicLinq.GetFirstNamesOfPeople(people);
//Assert
names.Should().BeEquivalentTo(new List <string>
{
"Abby",
"Bob",
"Charlie",
"Dani",
"Ellie",
"Felicity",
"George",
"Hannah",
"Ismail",
"Jake",
"Lenny"
});
}