public function it_should_be_able_to_report_the_happiness_changes_from_the_table_setting(Person $david, Person $alice, Person $bob, Person $carol)
{
$carol->happinessChange("Alice")->shouldBeCalled()->willReturn(-62);
$alice->happinessChange("Carol")->shouldBeCalled()->willReturn(-79);
$alice->happinessChange("David")->shouldBeCalled()->willReturn(-2);
$david->happinessChange("Alice")->shouldBeCalled()->willReturn(64);
$david->happinessChange("Bob")->shouldBeCalled()->willReturn(-7);
$bob->happinessChange("David")->shouldBeCalled()->willReturn(-63);
$bob->happinessChange("Carol")->shouldBeCalled()->willReturn(-7);
$carol->happinessChange("Bob")->shouldBeCalled()->willReturn(60);
$david->name()->shouldBeCalled()->willReturn("David");
$alice->name()->shouldBeCalled()->willReturn("Alice");
$bob->name()->shouldBeCalled()->willReturn("Bob");
$carol->name()->shouldBeCalled()->willReturn("Carol");
$this->happinessChange()->shouldBe(-96);
}
public function it_should_be_able_to_report_the_highest_possible_happiness_change(Permutations $permutations, Person $david, Person $alice, Person $bob, Person $carol)
{
$realPerms = new Permutations();
$permutations->calculate([0, 1, 2, 3])->shouldBeCalled()->willReturn($realPerms->calculate([0, 1, 2, 3]));
$david->happinessChange("Alice")->shouldBeCalled()->willReturn(46);
$david->happinessChange("Carol")->shouldBeCalled()->willReturn(41);
$david->happinessChange("Bob")->shouldBeCalled()->willReturn(-7);
$alice->happinessChange("David")->shouldBeCalled()->willReturn(-2);
$alice->happinessChange("Bob")->shouldBeCalled()->willReturn(54);
$alice->happinessChange("Carol")->shouldBeCalled()->willReturn(-79);
$bob->happinessChange("Alice")->shouldBeCalled()->willReturn(83);
$bob->happinessChange("Carol")->shouldBeCalled()->willReturn(-7);
$bob->happinessChange("David")->shouldBeCalled()->willReturn(-63);
$carol->happinessChange("Bob")->shouldBeCalled()->willReturn(60);
$carol->happinessChange("David")->shouldBeCalled()->willReturn(55);
$carol->happinessChange("Alice")->shouldBeCalled()->willReturn(-62);
$david->name()->shouldBeCalled()->willReturn("David");
$alice->name()->shouldBeCalled()->willReturn("Alice");
$bob->name()->shouldBeCalled()->willReturn("Bob");
$carol->name()->shouldBeCalled()->willReturn("Carol");
$this->highestHappinessChange([$david, $alice, $bob, $carol])->happinessChange()->shouldBe(330);
}