package cmdutil
import "testing"
func TestMinimumArgs(t *testing.T) {
tests := []struct {
N int
Args []string
}{
{
N: 1,
Args: []string{"v1.2.3"},
},
{
N: 2,
Args: []string{"v1.2.3", "cli/cli"},
},
}
for _, test := range tests {
if got := MinimumArgs(test.N, "")(nil, test.Args); got != nil {
t.Errorf("Got: %v, Want: (nil)", got)
}
}
}
func TestMinimumNs_with_error(t *testing.T) {
tests := []struct {
N int
CustomMessage string
WantMessage string
}{
{
N: 1,
CustomMessage: "A custom msg",
WantMessage: "A custom msg",
},
{
N: 1,
CustomMessage: "",
WantMessage: "requires at least 1 arg(s), only received 0",
},
}
for _, test := range tests {
if got := MinimumArgs(test.N, test.CustomMessage)(nil, nil); got.Error() != test.WantMessage {
t.Errorf("Got: %v, Want: %v", got, test.WantMessage)
}
}
}