public void Day7_GetExecutableWeight()
{
var input = "fwft (72) -> ktlj, cntj, xhth";
var day = new Day7();
var children = new List <Executable>(new[]
{
new Executable {
Name = "ktlj", Entry = "ktlj (57)", Weight = 57
},
new Executable {
Name = "cntj", Entry = "cntj (57)", Weight = 57
},
new Executable {
Name = "xhth", Entry = "xhth (57)", Weight = 57
},
});
var exe = new Executable {
Name = "fwft", Entry = input, Weight = 72, Children = children
};
var weight = day.GetExecutableWeight(exe);
weight.ShouldBe(243);
}
public void Day7_PopulateChildLists()
{
var input = "fwft (72) -> ktlj, cntj, xhth";
var day = new Day7();
var exe = new Executable {
Name = "fwft", Entry = input
};
var executables = new List <Executable>(new[]
{
exe,
new Executable {
Name = "ktlj", Entry = "ktlj (57)"
},
new Executable {
Name = "cntj", Entry = "cntj (57)"
},
new Executable {
Name = "xhth", Entry = "xhth (57)"
},
});
day.PopulateChildLists(executables);
exe.Children.Count.ShouldBe(3);
exe.Children.ShouldContain(c => c.Name == "ktlj");
exe.Children.ShouldContain(c => c.Name == "cntj");
exe.Children.ShouldContain(c => c.Name == "xhth");
}
public void Day7_GetChildDepth()
{
var day = new Day7();
var child1 = new Executable {
Name = "ktlj", Entry = "ktlj (57)"
};
var child2 = new Executable {
Name = "cntj", Entry = "cntj (57)"
};
var child3 = new Executable {
Name = "xhth", Entry = "xhth (57)"
};
var root = new Executable
{
Name = "fwft",
Entry = "fwft (72) -> ktlj, cntj, xhth",
Children = new List <Executable>(new[] { child1, child2, child3 })
};
var result = day.GetChildDepth(root);
result.ShouldBe(1);
}
public void Day7_PopulateChildListsWithThreeLevels()
{
var day = new Day7();
var executables = new List <Executable>(new[]
{
new Executable {
Name = "fwft", Entry = "fwft (72) -> ktlj"
},
new Executable {
Name = "ktlj", Entry = "ktlj (57) -> cntj"
},
new Executable {
Name = "cntj", Entry = "cntj (57) -> xhth"
},
new Executable {
Name = "xhth", Entry = "xhth (57)"
},
});
day.PopulateChildLists(executables);
executables[0].Children.Count.ShouldBe(1);
executables[0].Children.ShouldContain(c => c.Name == "ktlj");
executables[1].Children.Count.ShouldBe(1);
executables[1].Children.ShouldContain(c => c.Name == "cntj");
executables[2].Children.Count.ShouldBe(1);
executables[2].Children.ShouldContain(c => c.Name == "xhth");
executables[3].Children.Count.ShouldBe(0);
}
public void Day7_GetChildrenFromEntryWhenNone()
{
var input = "ktlj (57)";
var day = new Day7();
var exe = new Executable {
Name = "ktlj", Entry = input
};
var executables = new List <Executable>(new[]
{
exe,
new Executable {
Name = "cntj"
},
new Executable {
Name = "xhth"
},
});
var results = day.GetChildren(exe, executables);
results.Count.ShouldBe(0);
}
public void Day7_GetChildrenFromEntry()
{
var input = "fwft (72) -> ktlj, cntj, xhth";
var day = new Day7();
var exe = new Executable {
Name = "fwft", Entry = input
};
var executables = new List <Executable>(new[]
{
exe,
new Executable {
Name = "ktlj"
},
new Executable {
Name = "cntj"
},
new Executable {
Name = "xhth"
},
});
var results = day.GetChildren(exe, executables);
results.Count.ShouldBe(3);
results.ShouldContain(c => c.Name == "ktlj");
results.ShouldContain(c => c.Name == "cntj");
results.ShouldContain(c => c.Name == "xhth");
}
public void Day7_Test1()
{
var input =
@"pbga (66)
xhth (57)
ebii (61)
havc (66)
ktlj (57)
fwft (72) -> ktlj, cntj, xhth
qoyq (66)
padx (45) -> pbga, havc, qoyq
tknk (41) -> ugml, padx, fwft
jptl (61)
ugml (68) -> gyxo, ebii, jptl
gyxo (61)
cntj (57)";
var day = new Day7();
var bottomProgram = day.Run(input);
bottomProgram.ShouldBe("tknk");
}
public void Day7_GetExecutables()
{
var input =
@"pbga (66)
xhth (57)
ebii (61)
havc (66)
ktlj (57)
fwft (72) -> ktlj, cntj, xhth
qoyq (66)
padx (45) -> pbga, havc, qoyq
tknk (41) -> ugml, padx, fwft
jptl (61)
ugml (68) -> gyxo, ebii, jptl
gyxo (61)
cntj (57)";
var day = new Day7();
var results = day.GetExecutables(input);
results.Count.ShouldBe(13);
results.First().Name.ShouldBe("pbga");
results.First().Weight.ShouldBe(66);
}
public void Day7_GetDiviatingChildWeightExecutable()
{
var day = new Day7();
var children_ugml = new List <Executable>(new[]
{
new Executable {
Name = "gyxo", Entry = "ugml (61)", Weight = 61
},
new Executable {
Name = "ebii", Entry = "padx (61)", Weight = 61
},
new Executable {
Name = "jptl", Entry = "fwft (61)", Weight = 61
},
});
var children_padx = new List <Executable>(new[]
{
new Executable {
Name = "pbga", Entry = "pbga (66)", Weight = 66
},
new Executable {
Name = "havc", Entry = "havc (66)", Weight = 66
},
new Executable {
Name = "qoyq", Entry = "qoyq (66)", Weight = 66
},
});
var children_fwft = new List <Executable>(new[]
{
new Executable {
Name = "ktlj", Entry = "ktlj (57)", Weight = 57
},
new Executable {
Name = "cntj", Entry = "cntj (57)", Weight = 57
},
new Executable {
Name = "xhth", Entry = "xhth (57)", Weight = 57
},
});
var ugml = new Executable
{
Name = "ugml",
Entry = "ugml (68)",
Weight = 68,
Children = children_ugml
};
var childrenRoot = new List <Executable>(new[]
{
ugml,
new Executable {
Name = "padx", Entry = "padx (45)", Weight = 45, Children = children_padx
},
new Executable {
Name = "fwft", Entry = "fwft (72)", Weight = 72, Children = children_fwft
},
});
var root = new Executable {
Name = "tknk", Entry = "tknk (41) -> ugml, padx, fwft", Weight = 41, Children = childrenRoot
};
var diviatingExecutable = day.GetDiviatingChildWeightExecutable(root);
diviatingExecutable.Executable.ShouldBe(ugml);
diviatingExecutable.Diviation.ShouldBe(8);
}