public void FindTotalAgeOfAllPeople_Everyone_Returns403()
{
// Arrange
var people = TestData.LotsOfPeople;
// Act
var totalAge = AdvancedLinq.FindTotalAgeOfAllPeople(people);
// Assert
totalAge.Should().Be(403);
}
public void FindAllFavouriteColours_EmptyList_ReturnsEmptyList()
{
// Arrange
var people = TestData.NoPeople;
// Act
var result = AdvancedLinq.FindAllFavouriteColours(people);
// Assert
result.Should().BeEmpty();
}
public void CreateDictionaryOfNameToFavouriteColour_EmptyList_ReturnsEmptyDictionary()
{
// Arrange
var people = TestData.NoPeople;
// Act
var favouriteColourDictionary = AdvancedLinq.CreateDictionaryOfNameToFavouriteColour(people);
// Assert
favouriteColourDictionary.Should().BeEmpty();
}
public void FindTotalAgeOfAllPeople_EmptyList_Returns0()
{
// Arrange
var people = TestData.NoPeople;
// Act
var totalAge = AdvancedLinq.FindTotalAgeOfAllPeople(people);
// Assert
totalAge.Should().Be(0);
}
public void FindTotalAgeOfAllPeople_AbbySmith_Returns29()
{
// Arrange
var people = TestData.AbbySmith;
// Act
var totalAge = AdvancedLinq.FindTotalAgeOfAllPeople(people);
// Assert
totalAge.Should().Be(29);
}
public void NamesWithOtherNamesIncluded_EmptyList_ReturnsEmptyList()
{
// Arrange
var people = TestData.NoPeople;
// Act
var result = AdvancedLinq.NamesWithOtherNamesIncluded(people);
// Assert
result.Should().BeEmpty();
}
public void NamesWithOtherNamesIncluded_AbbySmith_ReturnsAbbySmith()
{
// Arrange
var people = TestData.AbbySmith;
// Act
var result = AdvancedLinq.NamesWithOtherNamesIncluded(people);
// Assert
result.Should().Be("Abby, Olivia, Smith\n");
}
public void FindAllFavouriteColours_AllThePeople_ReturnsUniqueColours()
{
// Arrange
var people = TestData.AllThePeople;
// Act
var result = AdvancedLinq.FindAllFavouriteColours(people);
// Assert
result.Should().NotBeNull();
}
public void FindFirstNamesWhichExistInBothLists_AbbySmith_EmptyList_ReturnsEmptyList()
{
// Arrange
var people = TestData.AbbySmith;
var otherPeople = TestData.NoPeople;
// Act
var namesWhichExistInBoth = AdvancedLinq.FindFirstNamesWhichExistInBothLists(people, otherPeople);
// Assert
namesWhichExistInBoth.Should().BeEmpty();
}
public void CreateDictionaryOfNameToFavouriteColour_AbbySmith_ReturnsSingleElementDictionary()
{
// Arrange
var people = TestData.AbbySmith;
// Act
var favouriteColourDictionary = AdvancedLinq.CreateDictionaryOfNameToFavouriteColour(people);
// Assert
favouriteColourDictionary.Should().HaveCount(1);
favouriteColourDictionary.Should().Contain("Abby", Colour.Blue);
}
public void FindAllFavouriteColours_AbbySmith_ReturnsSingleElement()
{
// Arrange
var people = TestData.AbbySmith;
// Act
var result = AdvancedLinq.FindAllFavouriteColours(people);
// Assert
var colour = result.Should().ContainSingle().Subject;
colour.Should().Be(Colour.Blue);
}
public void FindFirstNamesWhichExistInBothLists_AbbySmith_JohnDoe_ReturnsEmptyList()
{
// Arrange
var people = TestData.AbbySmith;
var otherPeople = new List <Person> {
new Person("John", "Doe", null, new DateTime(2000, 1, 1), 10, Colour.Blue, "TransUnion")
};
// Act
var namesWhichExistInBoth = AdvancedLinq.FindFirstNamesWhichExistInBothLists(people, otherPeople);
// Assert
namesWhichExistInBoth.Should().BeEmpty();
}
public void FindFirstNamesWhichExistInBothLists_AbbySmith_AbbyDoe_ReturnsAbby()
{
// Arrange
var people = TestData.AbbySmith;
var otherPeople = new List <Person> {
new Person("Abby", "Doe", null, new DateTime(2000, 1, 1), 10, Colour.Blue, "TransUnion")
};
// Act
var namesWhichExistInBoth = AdvancedLinq.FindFirstNamesWhichExistInBothLists(people, otherPeople);
// Assert
var name = namesWhichExistInBoth.Should().ContainSingle().Subject;
name.Should().Be("Abby");
}
public void FindAllFavouriteColours_Everyone_ReturnsUniqueColours()
{
// Arrange
var people = TestData.LotsOfPeople;
// Act
var result = AdvancedLinq.FindAllFavouriteColours(people);
// Assert
result.Should().BeEquivalentTo(new List <Colour>
{
Colour.Blue,
Colour.Orange,
Colour.Purple,
Colour.Green
});
}
public void FindTotalAgeOfAllPeople_Set_ReturnsTotal()
{
// Arrange
var people = new HashSet <Person>
{
new Person("Array", "Not", new List <string> {
"A", "List"
}, new DateTime(2000, 1, 1), 20, Colour.Red, "Collections"),
new Person("Billy", "Not", new List <string> {
"A", "List"
}, new DateTime(2000, 1, 1), 30, Colour.Red, "Collections"),
new Person("Cherry", "Not", new List <string> {
"A", "List"
}, new DateTime(2000, 1, 1), 40, Colour.Red, "Collections")
};
// Act
var totalAge = AdvancedLinq.FindTotalAgeOfAllPeople(people);
// Assert
totalAge.Should().Be(90);
}
public void CreateDictionaryOfNameToFavouriteColour_LotsOfPeople_ReturnsDictionaryWithAllPairs()
{
// Arrange
var people = TestData.LotsOfPeople;
// Act
var favouriteColourDictionary = AdvancedLinq.CreateDictionaryOfNameToFavouriteColour(people);
// Assert
favouriteColourDictionary.Should().HaveCount(11);
favouriteColourDictionary.Should().Contain("Abby", Colour.Blue);
favouriteColourDictionary.Should().Contain("Bob", Colour.Orange);
favouriteColourDictionary.Should().Contain("Charlie", Colour.Purple);
favouriteColourDictionary.Should().Contain("Dani", Colour.Blue);
favouriteColourDictionary.Should().Contain("Ellie", Colour.Blue);
favouriteColourDictionary.Should().Contain("Felicity", Colour.Blue);
favouriteColourDictionary.Should().Contain("George", Colour.Blue);
favouriteColourDictionary.Should().Contain("Hannah", Colour.Blue);
favouriteColourDictionary.Should().Contain("Ismail", Colour.Green);
favouriteColourDictionary.Should().Contain("Jake", Colour.Blue);
favouriteColourDictionary.Should().Contain("Lenny", Colour.Blue);
}
public void NamesWithOtherNamesIncluded_LotsOfPeople_ReturnsEveryone()
{
// Arrange
var people = TestData.LotsOfPeople;
// Act
var result = AdvancedLinq.NamesWithOtherNamesIncluded(people);
// Assert
result.Should().Be(@"Abby, Olivia, Smith
Bob, Humphrey
Charlie, Paul
Dani, Holmes, Reed, Hayes
Ellie, Hunt, Ball
Felicity, Plott
George, Olivia, Hayes
Hannah, Nelson, Hunt, Reed, Baller
Ismail, Francis, , Ray
Jake,
, Smith
Lenny, 1231914=9123812=03&&&%%%, Smith
");
}
public void FindFirstNamesWhichExistInBothLists_LotsOfPeople_RandomPeople_PeopleWhoExistInBoth()
{
// Arrange
var people = TestData.LotsOfPeople;
var otherPeople = new List <Person>
{
new Person("Zebedee", "Doe", null, new DateTime(2000, 1, 1), 10, Colour.Blue, "TransUnion"),
new Person("Josh", "Doe", null, new DateTime(2000, 1, 1), 10, Colour.Blue, "TransUnion"),
new Person("Dani", "Doe", null, new DateTime(2000, 1, 1), 10, Colour.Blue, "TransUnion"),
new Person("Ismail", "Doe", null, new DateTime(2000, 1, 1), 10, Colour.Blue, "TransUnion"),
new Person("Jack", "Doe", null, new DateTime(2000, 1, 1), 10, Colour.Blue, "TransUnion"),
new Person("Daniel", "Doe", null, new DateTime(2000, 1, 1), 10, Colour.Blue, "TransUnion"),
};
// Act
var namesWhichExistInBoth = AdvancedLinq.FindFirstNamesWhichExistInBothLists(people, otherPeople);
// Assert
namesWhichExistInBoth.Should().BeEquivalentTo(new List <string>
{
"Dani",
"Ismail"
});
}
