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// Copyright 2023 syzkaller project authors. All rights reserved.
// Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
package urlutil
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestDropParam(t *testing.T) {
tests := []struct {
in string
key string
value string
out string
}{
{
in: `/upstream?first=a&second=b`,
key: `first`,
value: ``,
out: `/upstream?second=b`,
},
{
in: `/upstream?first=a&first=b&second=c`,
key: `second`,
value: ``,
out: `/upstream?first=a&first=b`,
},
{
in: `/upstream?first=a&first=b&second=c`,
key: `first`,
value: ``,
out: `/upstream?second=c`,
},
{
in: `/upstream?first=a&first=b&second=c`,
key: `first`,
value: `b`,
out: `/upstream?first=a&second=c`,
},
}
for _, test := range tests {
got := DropParam(test.in, test.key, test.value)
assert.Equal(t, test.out, got)
}
}
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