feat: add reactions (#1074)

ui/ui_test.go

@@ -0,0 +1,42 @@
+package ui
+
+import (
+	"io/fs"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestUI(t *testing.T) {
+	tests := []struct {
+		name      string
+		wantFiles []string
+	}{
+		{
+			name: "TestUI",
+			wantFiles: []string{
+				"index.html",
+			},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := UI()
+
+			var gotFiles []string
+
+			require.NoError(t, fs.WalkDir(got, ".", func(path string, d fs.DirEntry, _ error) error {
+				if !d.IsDir() {
+					gotFiles = append(gotFiles, path)
+				}
+
+				return nil
+			}))
+
+			for _, wantFile := range tt.wantFiles {
+				assert.Contains(t, gotFiles, wantFile)
+			}
+		})
+	}
+}