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// Copyright 2018 The etcd Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package flags
import (
"reflect"
"testing"
)
func TestNewUniqueStrings(t *testing.T) {
tests := []struct {
s string
exp map[string]struct{}
rs string
}{
{ // non-URL but allowed by exception
s: "*",
exp: map[string]struct{}{"*": {}},
rs: "*",
},
{
s: "",
exp: map[string]struct{}{},
rs: "",
},
{
s: "example.com",
exp: map[string]struct{}{"example.com": {}},
rs: "example.com",
},
{
s: "localhost,localhost",
exp: map[string]struct{}{"localhost": {}},
rs: "localhost",
},
{
s: "b.com,a.com",
exp: map[string]struct{}{"a.com": {}, "b.com": {}},
rs: "a.com,b.com",
},
{
s: "c.com,b.com",
exp: map[string]struct{}{"b.com": {}, "c.com": {}},
rs: "b.com,c.com",
},
}
for i := range tests {
uv := NewUniqueStringsValue(tests[i].s)
if !reflect.DeepEqual(tests[i].exp, uv.Values) {
t.Fatalf("#%d: expected %+v, got %+v", i, tests[i].exp, uv.Values)
}
if uv.String() != tests[i].rs {
t.Fatalf("#%d: expected %q, got %q", i, tests[i].rs, uv.String())
}
}
}
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