chore: cleanup and add tools

aoc_test.go

@@ -9,7 +9,6 @@ import (
 	aoc "go.sour.is/advent-of-code"
 )
 
-
 func TestList(t *testing.T) {
 	is := is.New(t)
 
@@ -56,7 +55,6 @@ func TestPriorityQueue(t *testing.T) {
 	is.True(v == nil)
 }
 
-
 func ExamplePriorityQueue() {
 	type memo struct {
 		pt    int
@@ -74,7 +72,7 @@ func ExamplePriorityQueue() {
 	}
 
 	pq := aoc.PriorityQueue(less)
-	visited := aoc.Set([]int{}...)
+	visited := aoc.NewSet([]int{}...)
 	dist := aoc.DefaultMap[int](int(^uint(0) >> 1))
 
 	dist.Set(0, 0)
@@ -117,25 +115,7 @@ func ExamplePriorityQueue() {
 	// point 5 is 22 steps away.
 	// point 6 is 19 steps away.
 }
-func TestGraph(t *testing.T) {
-	is := is.New(t)
 
-	var adjacencyList = map[int][]int{
-		2: {3, 5, 1},
-		1: {2, 4},
-		3: {6, 2},
-		4: {1, 5, 7},
-		5: {2, 6, 8, 4},
-		6: {3, 0, 9, 5},
-		7: {4, 8},
-		8: {5, 9, 7},
-		9: {6, 0, 8},
-	}
-
-	g := aoc.Graph(aoc.WithAdjacencyList[int, int](adjacencyList))
-	is.Equal(g.Neighbors(1), []int{2, 4})
-	is.Equal(map[int][]int(g.AdjacencyList()), adjacencyList)
-}
 
 func ExampleFibHeap() {
 	type memo struct {
@@ -154,7 +134,7 @@ func ExampleFibHeap() {
 	}
 
 	pq := aoc.FibHeap(less)
-	visited := aoc.Set([]int{}...)
+	visited := aoc.NewSet([]int{}...)
 	dist := aoc.DefaultMap[int](int(^uint(0) >> 1))
 
 	dist.Set(0, 0)