package cli

import (
	"errors"
	"testing"
)

func TestCleanStartupError(t *testing.T) {
	tests := []struct {
		name string
		in   string
		want string
	}{
		{
			name: "real fx error chain",
			in:   `could not build arguments for function "sneak.berlin/go/vaultik/internal/cli".newSnapshotCreateCommand.func1.1 (/Users/user/dev/vaultik/internal/cli/snapshot.go:71): failed to build *vaultik.Vaultik: could not build arguments for function "sneak.berlin/go/vaultik/internal/vaultik".New (/Users/user/dev/vaultik/internal/vaultik/vaultik.go:59): failed to build storage.Storer: received non-nil error from function "sneak.berlin/go/vaultik/internal/storage".NewStorer (/Users/user/dev/vaultik/internal/storage/module.go:23): creating base path: mkdir /Volumes/BACKUPS: permission denied`,
			want: `creating base path: mkdir /Volumes/BACKUPS: permission denied`,
		},
		{
			name: "no fx wrapping",
			in:   "plain error",
			want: "plain error",
		},
		{
			name: "single fx wrapping",
			in:   `received non-nil error from function "foo" (file.go:1): underlying problem`,
			want: "underlying problem",
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			got := cleanStartupError(errors.New(tt.in)).Error()
			if got != tt.want {
				t.Errorf("got %q, want %q", got, tt.want)
			}
		})
	}
}