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test no such subcommand

This commit is contained in:
Alex Flint 2019-05-02 09:16:33 -07:00
parent 237c5e2b23
commit 5b649de043
1 changed files with 12 additions and 2 deletions
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14
subcommand_test.go
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@ -28,8 +28,8 @@ func TestSubcommandNotAPointerToStruct(t *testing.T) {
func TestPositionalAndSubcommandNotAllowed(t *testing.T) { func TestPositionalAndSubcommandNotAllowed(t *testing.T) {
var args struct { var args struct {
A string `arg:"positional"` A string `arg:"positional"`
B struct{} `arg:"subcommand"` B *struct{} `arg:"subcommand"`
} }
_, err := NewParser(Config{}, &args) _, err := NewParser(Config{}, &args)
assert.Error(t, err) assert.Error(t, err)
@ -46,6 +46,16 @@ func TestMinimalSubcommand(t *testing.T) {
assert.NotNil(t, args.List) assert.NotNil(t, args.List)
} }
func TestNoSuchSubcommand(t *testing.T) {
type listCmd struct {
}
var args struct {
List *listCmd `arg:"subcommand"`
}
err := parse("invalid", &args)
assert.Error(t, err)
}
func TestNamedSubcommand(t *testing.T) { func TestNamedSubcommand(t *testing.T) {
type listCmd struct { type listCmd struct {
} }