diff options
Diffstat (limited to 'tpl/collections/collections_test.go')
| -rw-r--r-- | tpl/collections/collections_test.go | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tpl/collections/collections_test.go b/tpl/collections/collections_test.go index cbcf819c7..07fc4afe6 100644 --- a/tpl/collections/collections_test.go +++ b/tpl/collections/collections_test.go @@ -85,6 +85,14 @@ func (g tstGrouper) Group(key interface{}, items interface{}) (interface{}, erro return fmt.Sprintf("%v(%d)", key, ilen), nil } +type tstGrouper2 struct { +} + +func (g *tstGrouper2) Group(key interface{}, items interface{}) (interface{}, error) { + ilen := reflect.ValueOf(items).Len() + return fmt.Sprintf("%v(%d)", key, ilen), nil +} + func TestGroup(t *testing.T) { t.Parallel() @@ -98,6 +106,8 @@ func TestGroup(t *testing.T) { {"a", []*tstGrouper{&tstGrouper{}, &tstGrouper{}}, "a(2)"}, {"b", tstGroupers{&tstGrouper{}, &tstGrouper{}}, "b(2)"}, {"a", []tstGrouper{tstGrouper{}, tstGrouper{}}, "a(2)"}, + {"a", []*tstGrouper2{&tstGrouper2{}, &tstGrouper2{}}, "a(2)"}, + {"b", []tstGrouper2{tstGrouper2{}, tstGrouper2{}}, "b(2)"}, {"a", []*tstGrouper{}, "a(0)"}, {"a", []string{"a", "b"}, false}, {nil, []*tstGrouper{&tstGrouper{}, &tstGrouper{}}, false}, |