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tplimpl: return an error on unsupported type in isSet

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Fixes #3092
This commit is contained in:
Cameron Moore
2017-02-23 22:35:20 -06:00
committed by Bjørn Erik Pedersen
parent 577522bd45
commit 74ea81b885
2 changed files with 30 additions and 10 deletions
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30
tpl/tplimpl/template_funcs_test.go
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@@ -1017,13 +1017,31 @@ func TestIntersect(t *testing.T) {
func TestIsSet(t *testing.T) {
t.Parallel()
aSlice := []interface{}{1, 2, 3, 5}
aMap := map[string]interface{}{"a": 1, "b": 2}
assert.True(t, isSet(aSlice, 2))
assert.True(t, isSet(aMap, "b"))
assert.False(t, isSet(aSlice, 22))
assert.False(t, isSet(aMap, "bc"))
for _, test := range []struct {
src interface{}
key interface{}
res bool
isErr bool
errStr string
}{
{[]interface{}{1, 2, 3, 5}, 2, true, false, ""},
{[]interface{}{1, 2, 3, 5}, 22, false, false, ""},
{map[string]interface{}{"a": 1, "b": 2}, "b", true, false, ""},
{map[string]interface{}{"a": 1, "b": 2}, "bc", false, false, ""},
{time.Now(), 1, false, true, `unsupported type "struct"`},
} {
res, err := isSet(test.src, test.key)
if test.isErr {
assert.EqualError(t, err, test.errStr)
continue
}
assert.NoError(t, err)
assert.Equal(t, test.res, res)
}
}
func (x *TstX) TstRp() string {