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// Copyright 2017 Google Inc. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package getopt
import "testing"
var stringTests = []struct {
where string
in []string
sout string
optout string
err string
}{
{
loc(),
[]string{},
"one",
"two",
"",
},
{
loc(),
[]string{"test", "-s"},
"one",
"two",
"test: missing parameter for -s\n",
},
{
loc(),
[]string{"test", "--opt"},
"one",
"two",
"test: missing parameter for --opt\n",
},
{
loc(),
[]string{"test", "-svalue", "--opt=option"},
"value",
"option",
"",
},
{
loc(),
[]string{"test", "-s", "value", "--opt", "option"},
"value",
"option",
"",
},
{
loc(),
[]string{"test", "-swrong", "--opt=wrong", "-s", "value", "--opt", "option"},
"value",
"option",
"",
},
}
func TestString(t *testing.T) {
for _, tt := range stringTests {
reset()
s := String('s', "one")
opt := StringLong("opt", 0, "two")
parse(tt.in)
if s := checkError(tt.err); s != "" {
t.Errorf("%s: %s", tt.where, s)
}
if *s != tt.sout {
t.Errorf("%s: got s = %q, want %q", tt.where, *s, tt.sout)
}
if *opt != tt.optout {
t.Errorf("%s: got opt = %q, want %q", tt.where, *opt, tt.optout)
}
}
}
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