test: use testify assert for assertions

go.mod

@@ -1,3 +1,11 @@
 module github.com/kylehoehns/aoc-2023-go
 
 go 1.21
+
+require github.com/stretchr/testify v1.8.4
+
+require (
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)

go.sum

@@ -0,0 +1,10 @@
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
+github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

puzzles/day00/main_test.go

@@ -1,17 +1,18 @@
 package main
 
-import "testing"
+import (
+	"github.com/stretchr/testify/assert"
+	"testing"
+)
 
 func TestPart1(t *testing.T) {
 
 	t.Run("Part 1", func(t *testing.T) {
 
 		expenses := []int{1721, 979, 366, 299, 675, 1456}
-		actual := part1(expenses)
 		expected := 514579
-		if actual != expected {
-			t.Errorf("Expected %d but actual was %d", expected, actual)
-		}
+		actual := part1(expenses)
+		assert.Equal(t, expected, actual)
 	})
 
 }
@@ -21,11 +22,9 @@ func TestPart2(t *testing.T) {
 	t.Run("Part 2", func(t *testing.T) {
 
 		expenses := []int{1721, 979, 366, 299, 675, 1456}
-		actual := part2(expenses)
 		expected := 241861950
-		if actual != expected {
-			t.Errorf("Expected %d but actual was %d", expected, actual)
-		}
+		actual := part2(expenses)
+		assert.Equal(t, expected, actual)
 	})
 
 }