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Moved shared resources out of the loops in TestBindPFlagsStringSlice()

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Common code and resources put out of the loops, to improve
efficiency and readability.
This commit is contained in:
Benoit Masson 2017-04-17 18:52:44 +02:00 committed by Bjørn Erik Pedersen
parent 69647fb422
commit ae103d7e59
1 changed files with 11 additions and 9 deletions
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20
viper_test.go
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@ -613,23 +613,25 @@ func TestBindPFlags(t *testing.T) {
}
func TestBindPFlagsStringSlice(t *testing.T) {
defaultVal := []string{"default"}
for _, testValue := range []struct {
tests := []struct {
Expected []string
Value string
}{
{[]string{}, ""},
{[]string{"jeden"}, "jeden"},
{[]string{"dwa", "trzy"}, "dwa,trzy"},
{[]string{"cztery", "piec , szesc"}, "cztery,\"piec , szesc\""}} {
{[]string{"cztery", "piec , szesc"}, "cztery,\"piec , szesc\""},
}
v := New() // create independent Viper object
defaultVal := []string{"default"}
v.SetDefault("stringslice", defaultVal)
for _, testValue := range tests {
flagSet := pflag.NewFlagSet("test", pflag.ContinueOnError)
flagSet.StringSlice("stringslice", testValue.Expected, "test")
for _, changed := range []bool{true, false} {
v := New() // create independent Viper object
v.SetDefault("stringslice", defaultVal)
flagSet := pflag.NewFlagSet("test", pflag.ContinueOnError)
flagSet.StringSlice("stringslice", testValue.Expected, "test")
flagSet.VisitAll(func(f *pflag.Flag) {
f.Value.Set(testValue.Value)
f.Changed = changed