diff --git a/cmd/add/add_test.go b/cmd/add/add_test.go
new file mode 100644
index 0000000..d5999d2
--- /dev/null
+++ b/cmd/add/add_test.go
@@ -0,0 +1,37 @@
+package add
+
+import (
+	"errors"
+	"io/fs"
+	"os"
+	"path/filepath"
+	"testing"
+
+	"github.com/candrewlee14/webman/utils"
+
+	"github.com/matryer/is"
+)
+
+func TestAdd(t *testing.T) {
+	if _, ok := os.LookupEnv("WEBMAN_INTEGRATION"); !ok {
+		t.Skip("skipping integration test")
+	}
+
+	assert := is.New(t)
+
+	tmp := t.TempDir()
+	utils.Init(tmp)
+	os.Args = []string{"webman", "jq", "rg"}
+
+	err := AddCmd.Execute()
+	assert.NoErr(err) // Command should execute
+
+	_, err = os.Stat(filepath.Join(utils.WebmanBinDir, "jq"))
+	assert.NoErr(err) // jq binary should exist
+
+	_, err = os.Stat(filepath.Join(utils.WebmanBinDir, "rg"))
+	assert.NoErr(err) // rg binary should exist
+
+	_, err = os.Stat(filepath.Join(utils.WebmanBinDir, "bat"))
+	assert.True(errors.Is(err, fs.ErrNotExist)) // bat binary should not exist
+}
diff --git a/cmd/remove/remove_test.go b/cmd/remove/remove_test.go
new file mode 100644
index 0000000..c97b8f6
--- /dev/null
+++ b/cmd/remove/remove_test.go
@@ -0,0 +1,41 @@
+package remove
+
+import (
+	"errors"
+	"io/fs"
+	"os"
+	"path/filepath"
+	"testing"
+
+	"github.com/candrewlee14/webman/cmd/add"
+	"github.com/candrewlee14/webman/utils"
+
+	"github.com/matryer/is"
+)
+
+func TestRemove(t *testing.T) {
+	if _, ok := os.LookupEnv("WEBMAN_INTEGRATION"); !ok {
+		t.Skip("skipping integration test")
+	}
+
+	assert := is.New(t)
+
+	tmp := t.TempDir()
+	utils.Init(tmp)
+	os.Args = []string{"webman", "jq"}
+
+	err := add.AddCmd.Execute()
+	assert.NoErr(err) // Command should execute
+
+	_, err = os.Stat(filepath.Join(utils.WebmanBinDir, "jq"))
+	assert.NoErr(err) // jq binary should exist
+
+	err = RemoveCmd.Execute()
+	assert.NoErr(err) // Command should execute
+
+	_, err = os.Stat(filepath.Join(utils.WebmanBinDir, "jq"))
+	assert.True(errors.Is(err, fs.ErrNotExist)) // jq binary should not exist
+
+	_, err = os.Stat(filepath.Join(utils.WebmanPkgDir, "jq"))
+	assert.True(errors.Is(err, fs.ErrNotExist)) // jq pkg should not exist
+}
diff --git a/cmd/root.go b/cmd/root.go
index b4cef72..3e6a336 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -81,6 +81,10 @@ func Execute() {
 }
 
 func init() {
-	utils.Init()
+	homeDir, err := os.UserHomeDir()
+	if err != nil {
+		panic(err)
+	}
+	utils.Init(homeDir)
 	rootCmd.PersistentFlags().StringVarP(&utils.RecipeDirFlag, "local-recipes", "l", "", "use given local recipe directory")
 }
diff --git a/go.mod b/go.mod
index 175fe62..2216b9a 100644
--- a/go.mod
+++ b/go.mod
@@ -7,6 +7,7 @@ require (
 	github.com/fatih/color v1.13.0
 	github.com/ivanpirog/coloredcobra v1.0.1
 	github.com/ktr0731/go-fuzzyfinder v0.6.0
+	github.com/matryer/is v1.4.0
 	github.com/mattn/go-isatty v0.0.14
 	github.com/mholt/archiver/v3 v3.5.1
 	github.com/schollz/progressbar/v3 v3.8.6
diff --git a/go.sum b/go.sum
index 6b12c57..fca8d80 100644
--- a/go.sum
+++ b/go.sum
@@ -48,6 +48,8 @@ github.com/ktr0731/go-fuzzyfinder v0.6.0 h1:lP6B3B8CjqbKGf/K5f1X5kdpxiSkCH0+9Azg
 github.com/ktr0731/go-fuzzyfinder v0.6.0/go.mod h1:QrbU5RFMEFBbPZnlJBqctX6028IV8qW/yCX3DCAzi1Y=
 github.com/lucasb-eyer/go-colorful v1.0.3 h1:QIbQXiugsb+q10B+MI+7DI1oQLdmnep86tWFlaaUAac=
 github.com/lucasb-eyer/go-colorful v1.0.3/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
+github.com/matryer/is v1.4.0 h1:sosSmIWwkYITGrxZ25ULNDeKiMNzFSr4V/eqBQP0PeE=
+github.com/matryer/is v1.4.0/go.mod h1:8I/i5uYgLzgsgEloJE1U6xx5HkBQpAZvepWuujKwMRU=
 github.com/mattn/go-colorable v0.1.2/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVcfRqFIhoBtE=
 github.com/mattn/go-colorable v0.1.9/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
 github.com/mattn/go-colorable v0.1.12 h1:jF+Du6AlPIjs2BiUiQlKOX0rt3SujHxPnksPKZbaA40=
diff --git a/utils/utils.go b/utils/utils.go
index 9f561b1..fd3d43f 100644
--- a/utils/utils.go
+++ b/utils/utils.go
@@ -28,11 +28,7 @@ var (
 	UsingFileName   = "using.yaml"
 )
 
-func Init() {
-	homeDir, err := os.UserHomeDir()
-	if err != nil {
-		panic(err)
-	}
+func Init(homeDir string) {
 	WebmanDir = filepath.Join(homeDir, ".webman")
 	WebmanConfig = filepath.Join(WebmanDir, "config.yaml")
 	WebmanPkgDir = filepath.Join(WebmanDir, "pkg")
@@ -42,13 +38,13 @@ func Init() {
 	GOOS = runtime.GOOS
 	GOARCH = runtime.GOARCH
 
-	if err = os.MkdirAll(WebmanBinDir, os.ModePerm); err != nil {
+	if err := os.MkdirAll(WebmanBinDir, os.ModePerm); err != nil {
 		panic(err)
 	}
-	if err = os.MkdirAll(WebmanPkgDir, os.ModePerm); err != nil {
+	if err := os.MkdirAll(WebmanPkgDir, os.ModePerm); err != nil {
 		panic(err)
 	}
-	if err = os.MkdirAll(WebmanTmpDir, os.ModePerm); err != nil {
+	if err := os.MkdirAll(WebmanTmpDir, os.ModePerm); err != nil {
 		panic(err)
 	}
 	if RecipeDirFlag != "" {
@@ -60,6 +56,9 @@ func Init() {
 		color.Magenta("Using local recipe directory: %s", color.HiBlackString(recipeDir))
 		WebmanRecipeDir = recipeDir
 	}
+	if err := os.MkdirAll(WebmanRecipeDir, os.ModePerm); err != nil {
+		panic(err)
+	}
 	if !isatty.IsTerminal(os.Stdout.Fd()) {
 		multiline.ClearLine = []byte{}
 		multiline.MoveDown = []byte{}