diff options
Diffstat (limited to 'string_slice_test.go')
| -rw-r--r-- | string_slice_test.go | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/string_slice_test.go b/string_slice_test.go new file mode 100644 index 0000000..019afee --- /dev/null +++ b/string_slice_test.go @@ -0,0 +1,34 @@ +// Copyright 2009 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package pflag + +import ( + "fmt" + "strings" + "testing" +) + +func setUpSSFlagSet(ssp *[]string) *FlagSet { + f := NewFlagSet("test", ContinueOnError) + f.StringSliceVar(ssp, "ss", []string{}, "Command seperated list!") + return f +} + +func TestSS(t *testing.T) { + var ss []string + f := setUpSSFlagSet(&ss) + + vals := []string{"one", "two", "4", "3"} + arg := fmt.Sprintf("--ss=%s", strings.Join(vals, ",")) + err := f.Parse([]string{arg}) + if err != nil { + t.Fatal("expected no error; got", err) + } + for i, v := range ss { + if vals[i] != v { + t.Fatal("expected ss[%d] to be %s but got: %s", i, vals[i], v) + } + } +} |
