main_test.go RawHistoryFolder

1package main
2
3import (
4	"errors"
5	"fmt"
6	"testing"
7
8	"github.com/bnema/vev/internal/app"
9)
10
11func TestCLIError(t *testing.T) {
12	tests := []struct {
13		name string
14		err  error
15		want string
16	}{
17		{
18			name: "usage error",
19			err:  runError([]string{"unknown"}),
20			want: `vev: unknown command "unknown"`,
21		},
22		{
23			name: "domain validation error",
24			err:  runError([]string{"new", "invalid name"}),
25			want: "vev: invalid session name: must match [A-Za-z0-9][A-Za-z0-9._-]{0,63}",
26		},
27		{
28			name: "wrapped runtime error",
29			err:  fmt.Errorf("daemon listen: %w", errors.New("address already in use")),
30			want: "vev: daemon listen: address already in use",
31		},
32	}
33
34	for _, tt := range tests {
35		t.Run(tt.name, func(t *testing.T) {
36			if got := cliError(tt.err); got != tt.want {
37				t.Errorf("cliError(%v) = %q, want %q", tt.err, got, tt.want)
38			}
39		})
40	}
41}
42
43func runError(args []string) error {
44	return app.Run(args)
45}